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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DCD.C. 20549
FORM 10-K
[X]Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 20172020
or
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
    
OR
[  ]Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the transition period from________ to___________
from [ ] to [ ]
hiw-20201231_g1.jpg
HIGHWOODS PROPERTIES, INC.
(Exact name of registrant as specified in its charter)
MarylandMaryland001-13100001-1310056-1871668
(State or other jurisdiction
of incorporation or organization)
(Commission
File Number)
(I.R.S. Employer
Identification Number)
HIGHWOODS REALTY LIMITED PARTNERSHIP
(Exact name of registrant as specified in its charter)
North Carolina000-2173156-1869557
(State or other jurisdiction
of incorporation or organization)
(Commission
File Number)
(I.R.S. Employer
Identification Number)
3100 Smoketree Court, Suite 600
Raleigh, NC 27604
(Address of principal executive offices) (Zip Code)
919-872-4924
(Registrants’ telephone number, including area code)
_________________________________
Securities registered pursuant to Section 12(b) of the Act:
Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered
Common Stock, $.01 par value, of Highwoods Properties, Inc.HIWNew York Stock Exchange
Securities registered pursuant to Section 12(g) of the Act:
NONE

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.
Highwoods Properties, Inc.  Yes  x    No ¨Highwoods Realty Limited Partnership  Yes  x    No ¨

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Securities Exchange Act.
Highwoods Properties, Inc.  Yes  ¨    No xHighwoods Realty Limited Partnership  Yes  ¨    No x


Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
Highwoods Properties, Inc.  Yes  x    No ¨Highwoods Realty Limited Partnership  Yes  x    No ¨


Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).
Highwoods Properties, Inc.  Yes  x    No ¨Highwoods Realty Limited Partnership  Yes  x    No ¨



Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of such registrants’ knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.   x
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of 'largelarge accelerated filer,' 'acceleratedaccelerated filer,' 'smallersmaller reporting company,' and 'emergingemerging growth company'company in Rule 12b-2 of the Exchange Act.
Highwoods Properties, Inc.
Large accelerated filer x    Accelerated filer ¨    Non-accelerated filer ¨      (Do not check if a smaller reporting company)
Smaller reporting company ¨   Emerging growth company ¨
Highwoods Realty Limited Partnership
Large accelerated filer ¨    Accelerated filer ¨    Non-accelerated filer x      (Do not check if a smaller reporting company)
Smaller reporting company ¨   Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Highwoods Properties, Inc.¨Highwoods Realty Limited Partnership¨

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.
Highwoods Properties, Inc.Highwoods Realty Limited Partnership

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Securities Exchange Act).
Highwoods Properties, Inc.  Yes  ¨    No xHighwoods Realty Limited Partnership  Yes  ¨    No x

The aggregate market value of shares of Common Stock of Highwoods Properties, Inc. held by non-affiliates (based upon the closing sale price on the New York Stock Exchange) on June 30, 20172020 was approximately $5.2 billion.$3.8 billion. At January 26, 2018,29, 2021, there were 103,284,071103,921,110 shares of Common Stock outstanding.

There is no public trading market for the Common Units of Highwoods Realty Limited Partnership. As a result, an aggregate market value of the Common Units of Highwoods Realty Limited Partnership cannot be determined.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the Proxy Statement of Highwoods Properties, Inc. to be filed in connection with its Annual Meeting of Stockholders to be held May 9, 201811, 2021 are incorporated by reference in Part II, Item 5 and Part III, Items 10, 11, 12, 13 and 14.







EXPLANATORY NOTE


We refer to Highwoods Properties, Inc. as the “Company,” Highwoods Realty Limited Partnership as the “Operating Partnership,” the Company’s common stock as “Common Stock” or “Common Shares,” the Company’s preferred stock as “Preferred Stock” or “Preferred Shares,” the Operating Partnership’s common partnership interests as “Common Units” and the Operating Partnership’s preferred partnership interests as “Preferred Units." References to “we” and “our” mean the Company and the Operating Partnership, collectively, unless the context indicates otherwise.


The Company conducts its activities through the Operating Partnership and is its sole general partner. The partnership agreement provides that the Operating Partnership will assume and pay when due, or reimburse the Company for payment of, all costs and expenses relating to the ownership and operations of, or for the benefit of, the Operating Partnership. The partnership agreement further provides that all expenses of the Company are deemed to be incurred for the benefit of the Operating Partnership.


Certain information contained herein is presented as of January 26, 2018,29, 2021, the latest practicable date for financial information prior to the filing of this Annual Report.


This report combines the Annual Reports on Form 10-K for the period ended December 31, 20172020 of the Company and the Operating Partnership. We believe combining the annual reports into this single report results in the following benefits:


combined reports better reflect how management and investors view the business as a single operating unit;


combined reports enhance investors'investors’ understanding of the Company and the Operating Partnership by enabling them to view the business as a whole and in the same manner as management;


combined reports are more efficient for the Company and the Operating Partnership and result in savings in time, effort and expense; and


combined reports are more efficient for investors by reducing duplicative disclosure and providing a single document for their review.


To help investors understand the significant differences between the Company and the Operating Partnership, this report presents the following separate sections for each of the Company and the Operating Partnership:


Item 6 - Selected Financial Data;


Item 9A - Controls and Procedures;


Item 15 - Certifications of CEO and CFO Pursuant to Sections 302 and 906 of the Sarbanes-Oxley Act;


Consolidated Financial Statements; and


the following Notes to Consolidated Financial Statements:


Note 11 - Equity;


Note 1615 - Earnings Per Share and Per Unit; and


Note 1918 - Quarterly Financial Data.






HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP


TABLE OF CONTENTS

Item No.Page
PART I
1.
1A.
1B.
2.
3.
X.
PART II
5.
6.
7.
7A.
8.
9.
9A.
9B.
PART III
10.
11.
12.
13.
14.
PART IV
15.

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Item No. Page
 PART I 
1.
1A.
1B.
2.
3.
X.
   
 PART II 
5.
6.
7.
7A.
8.
9.
9A.
9B.
   
 PART III 
10.
11.
12.
13.
14.
   
 PART IV 
15.

Table of Contents




PART I


ITEM 1. BUSINESS

General

Highwoods Properties, Inc., headquartered in Raleigh, is a publicly-traded real estate investment trust ("REIT"(“REIT”). The Company is a fully integrated office REIT that owns, develops, acquires, leases and manages properties primarily in the best business districts (BBDs) of Atlanta, Greensboro, Memphis,Charlotte, Nashville, Orlando, Pittsburgh, Raleigh, Richmond and Tampa. Our Common Stock is traded on the New York Stock Exchange ("NYSE"(“NYSE”) under the symbol "HIW."“HIW.”


At December 31, 2017,2020, the Company owned all of the Preferred Units and 102.9103.5 million,, or 97.3%, of the Common Units.Units in the Operating Partnership. Limited partners owned the remaining 2.8 million Common Units. Generally, the Operating Partnership is obligated to redeem each Common Unit at the request of the holder thereof for cash equal to the value of one share of Common Stock based on the average of the market price for the 10 trading days immediately preceding the notice date of such redemption, provided that the Company, at its option, may elect to acquire any such Common Units presented for redemption for cash or one share of Common Stock. The Common Units owned by the Company are not redeemable.

The Company was incorporated in Maryland in 1994. The Operating Partnership was formed in North Carolina in 1994. Our executive offices are located at 3100 Smoketree Court, Suite 600, Raleigh, NC 27604, and our telephone number is (919) 872-4924.

Our primary business is the operation, acquisition and development of office properties, which accounted for more than 97% of our annualized cash rental revenues as of December 31, 2017.properties. There are no material inter-segment transactions. See Note 1817 to our Consolidated Financial Statements for a summary of the rental and other revenues, net operating income and assets for each reportable segment.


Our website is www.highwoods.com. In addition to this Annual Report, all quarterly and current reports, proxy statements, interactive data and other information are made available, without charge, on our website as soon as reasonably practicable after they are filed or furnished with the Securities and Exchange Commission ("SEC"(“SEC”). The informationInformation on our website doesis not constituteconsidered part of this Annual Report. Reports filed or furnished with the SEC may also be viewed at www.sec.gov or obtained at the SEC's public reference facilities. Please call the SEC at (800) 732-0330 for further information about the public reference facilities.

During 2017,2020, the Company filed unqualified Section 303A certifications with the NYSE. The Company and the Operating Partnership have also filed the CEO and CFO certifications required by Sections 302 and 906 of the Sarbanes-Oxley Act of 2002 as exhibits to this Annual Report.

Business and Operating Strategy

Our Strategic Plan focuses on:

owning high-quality, differentiated office buildings in the BBDs of our core markets;


improving the operating results of our properties through concentrated leasing, asset management, cost control and customer service efforts;


developing and acquiring office buildings in BBDs that improve the overall quality of our portfolio and generate attractive returns over the long term for our stockholders;


disposing of properties no longer considered to be core assets primarily due to location, age, quality and/or overall strategic fit; and


maintaining a balance sheet with ample liquidity to meet our funding needs and growth prospects.


Local Market Leadership. We focus our real estate activities in markets where we have extensive local knowledge and own a significant amount
4

Table of assets. In each of our core markets, we maintain offices that are led by division officers with significant real estate experience. Our real estate professionals are seasoned and have significant experience managing commercial real estate through all aspects of multiple economic cycles. Our senior leadership team has significant experience and maintains important relationships with market participants in each of our core markets.Contents



Customer Service-Oriented Organization. We provide a complete line of real estate services to our customers. We believe that our in-house leasing and asset management, development, acquisition and construction management services generally allow us to respond to the many demands of our existing and potential customer base. We provide our customers with cost-effective services such as build-to-suit construction and space modification, including tenant improvements and expansions. In addition, the breadth of our capabilities and resources provides us with market information not generally available. We believe that operating efficiencies achieved through our fully integrated organization and the strength of our balance sheet also provide a competitive advantage in retaining existing customers and attracting new customers as well as setting our rental rates and pricing other services. In addition, our relationships with our customers may lead to development projects when these customers seek new space.
Geographic Diversification. Our core portfolio consists primarily of office properties in Raleigh, Atlanta, Tampa,Charlotte, Nashville, Memphis,Orlando, Pittsburgh, Raleigh, Richmond and Orlando and office and industrial properties in Greensboro.Tampa. We do not believe that our operations are significantly dependent upon any particular geographic market.
hiw-20201231_g2.jpg
Conservative and Flexible Balance Sheet. We are committed to maintaining a conservative and flexible balance sheet with access to ample liquidity, multiple sources of debt and equity capital and sufficient availability under our revolving credit facility to fund our short and long-term liquidity requirements. Our balance sheet also allows us to proactively assure our existing and prospective customers that we are able to fund tenant improvements and maintain our properties in good condition while retaining the flexibility to capitalize on favorable development and acquisition opportunities as they arise.

Competition

Our properties compete for customers with similar properties located in our markets primarily on the basis of location, rent, services provided and the design, quality and condition of the facilities. We also compete with other domestic and foreign REITs, financial institutions, pension funds, partnerships, individual investors and others when attempting to acquire, develop and operate properties.

EmployeesSustainability

At We are firmly committed to our intrinsic and societal responsibility to routinely minimize all environmental impacts resulting from our development and operation of our properties. We are devoted to creating healthy and productive workspaces for our customers and communities. More information regarding our sustainability strategy is available in the Company’s Proxy Statement filed in connection with its annual meeting of stockholders and under the “Service Not Space/Sustainability” section of our website. Information on our website is not considered part of this Annual Report.

Government Regulation

We are subject to laws, rules and regulations of the United States and the states and local municipalities in which we operate, including laws and regulations relating to environmental protection and human health and safety. Compliance with these laws, rules and regulations has not had, and is not expected to have, a material effect on our capital expenditures, results of operations and competitive position as compared to prior periods. For more information about environmental laws and regulations, see “Item 1A. Risk Factors - Risks Related to our Operations - Costs of complying with governmental laws and regulations may adversely affect our results of operations.”

Information Security

We face risks associated with security breaches through cyber attacks, cyber intrusions or otherwise, as well as other significant disruptions of our information technology networks and related systems. The audit committee of the Company’s Board of Directors is responsible for overseeing management’s risk assessment and risk management processes designed to
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monitor and control information security risk. Management, including the Company’s chief information officer, regularly briefs the audit committee on information security matters. These briefings occur as often as needed, but in no event less than once a year. The Company’s chief information officer also briefs management’s information technology steering committee, which includes the CEO and CFO, as often as needed, but in no event less than four times a year.

We have adopted and implemented an approach to identify and mitigate information security risks that we believe is commercially reasonable for real estate companies, including many of the best practices of the National Institute of Standards and Technology cyber security framework. Since January 1, 2018, we have not experienced any information security breaches that resulted in any financial loss. We have a cyber risk insurance policy designed to help us mitigate risk exposure by offsetting costs involved with recovery and remediation after an information security breach or similar event. We regularly engage independent third parties to test our information security processes and systems as part of our overall enterprise risk management. We regularly conduct information security training to ensure all employees are aware of information security risks and to enable them to take steps to mitigate such risks. As part of this program, we also take reasonable steps to ensure any employee who may come into possession of confidential financial or health information has received appropriate information security awareness training.

Human Capital Resources

We focus our real estate activities in markets where we have extensive local knowledge and own a significant amount of assets. As a result, we operate division offices in Atlanta, Nashville, Orlando, Pittsburgh, Raleigh, Richmond and Tampa, which are led by seasoned real estate professionals with significant commercial real estate experience managing across multiple economic cycles. Shared corporate services, such as accounting, technology, development, asset management, marketing, human resources, legal and tax, are primarily based in Raleigh. Our senior leadership team, led by our CEO, is based in Raleigh and oversees all of the Company’s operations.

Fully-Integrated. Unlike some other REITs, which outsource the leasing, management, maintenance and/or customer service of their properties to third parties, we are a fully-integrated REIT that fully staffs the leasing, management, maintenance and customer service of our own portfolio. We believe being a fully-integrated REIT is in the best long-term interests of our stockholders for a number of reasons:

in-house services generally allow us to better anticipate and respond to the many real-time demands of our existing and potential customer base;

we are able to provide our customers with more cost-effective services such as build-to-suit construction and space modification, including tenant improvements and expansions;

the depth and breadth of our capabilities and resources provide us with market information not generally available;

operating efficiencies achieved through our fully-integrated organization provide a competitive advantage in servicing our properties, retaining existing customers and attracting new customers;

we can ensure the consistent deployment of a comprehensive preventative maintenance program;

our established detailed service request process creates chain of custody for a customer request and tracks status and response time, which enables proactive identification of any underperforming equipment and vital reconnaissance for process improvement and leverage when specifying all aspects of any new construction; and

our first-hand relationships with our customers lead to better customer service and often result in customers seeking renewals and additional space.

Above all, being a fully-integrated REIT across these diverse functional areas gives us the benefit of engaging and responding to our customers’ needs as an owner versus a vendor. We believe this distinction, a core component of our Company’s value proposition, translates into improved customer service and higher customer retention.

We had 359 full-time employees as of December 31, 2017,2020, 72 fewer than we had 441as of December 31, 2019. The reduction in the number of employees was primarily due to our exiting of the Greensboro and Memphis markets and the subsequent closing of those division offices and the resulting synergies garnered from the ongoing simplification of our business. Over the past three years, our average annual turnover rate was less than 10%. As of December 31, 2020, the average tenure of our employees was 10.5 years and the average age was 49.0 years.
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Approximately 69% of our employees work in one of our division offices, most of which are directly involved in the management and maintenance of our portfolio. These include property managers, maintenance engineers and technicians, HVAC technicians and project managers. Personnel salaries and related costs of employees directly involved in the management and maintenance of our portfolio are allocated to our portfolio and recorded as rental property and other expenses. Approximately 2% of our employees work in our corporate development department and are directly involved in our development pipeline. When applicable, personnel salaries and related costs of such development employees are capitalized as a development expenditure. Approximately 4% of our employees are leasing professionals principally responsible for leasing our portfolio. When applicable, commissions and related costs of such leasing employees are capitalized as a leasing expenditure. Generally, all other employee costs are recorded as general and administrative expenses. In 2020, the total cost of our workforce, including salaries, commissions, bonuses, equity and non-equity incentive compensation and employee benefits but excluding one-time severance charges, was approximately $58.5 million.

Approximately 31% of our employees are highly specialized and skilled trade professionals, such as maintenance engineers and technicians and HVAC technicians. The average age of our trade professionals is 51.2 years, which is nearly three years older than the average age of the remainder of our employee base. Like many employers in our markets and throughout the country, we believe there may be an increasing shortage of trade professionals in the future as there may not be enough younger trade professionals entering the workforce to replace retiring workers. To that end, we have been working with the local trade schools in our markets to implement an apprenticeship program to encourage and incentivize younger workers to obtain the technical skills necessary to become a trade professional. In turn, we hope this program will create a pipeline of future maintenance engineers and technicians and HVAC technicians to join our Company.

Total Rewards. We strive to provide career opportunities in an energized, inclusive and collaborative environment tailored to retain, attract and reward highly performing employees. We do so in a culture built on the foundations of collegiality, teamwork, hard work, humility, creativity, humor, respect, acceptance, expertise and dedication to each other, our stockholders and our customers.

Our total rewards program, which includes compensation and comprehensive benefits, is crafted to provide fair and competitive pay, insurance plans and other programs to facilitate an overall work-life balance. The program is designed to incentivize and reward employees and emphasize our commitment to exemplary work.

Our total rewards program is constructed to meet certain objectives, such as:

Competitiveness: Compensate with fair pay for comparable jobs within the current labor market in which we compete for talent (none of our full-time employees.employees earns less than $15.00 per hour);


Fairness: Reward positive and successful achievements through a consistent pay-for-performance approach administered throughout our Company;

Career: Communicate performance expectations and provide career enrichment and/or advancement opportunities to promote our long-term commitment to employees;

Respect: Support a diverse and accepting team striving to maintain balance between career and personal life; and

Culture: Create and preserve an environment where employees are acknowledged, honored and rewarded for hard work, creativity, energy, collegiality, teamwork, initiative and a measured drive to achieve all in an honest and respectful manner.

In addition to offering competitive salaries and wages, we offer comprehensive, locally relevant and innovative benefits to all eligible employees. These include, among other benefits:

Comprehensive health insurance coverage;

Attractive paid time off, including up to 25 vacation days (depending on tenure), two personal holidays, nine company-wide holidays, one volunteer day, sick leave and parental leave for all new parents for births or adoptions;

Competitive match on contributions to our 401(k) retirement savings plan, in which over 90% of our employees participate; and

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15% discount on purchasing Common Stock through our employee stock purchase plan, in which nearly 40% of our employees participate.

We do not believe that we have compensation policies or practices that create risks that are reasonably likely to have a material adverse effect on our Company. All employees are paid a base salary. Officers participate in our annual non-equity incentive program. Some non-officer employees are eligible to receive annual bonuses. Approximately 8% of our employees are eligible to receive equity incentive compensation. Other than as described below, we have no compensation policy or program that rewards employees solely on a transaction-specific basis. We have a development cash incentive plan pursuant to which certain employees (but not executive officers) can receive a cash payout from a development incentive pool. The amount of funds available to be earned under the plan depends upon the timing and cash yields of a qualifying development project and is included in the pro forma budget for the project. The program does not create an inappropriate risk because all development projects (inclusive of any such incentive compensation) must be approved in advance by our named executives and, in most cases, the full board or the investment committee of our board, none of whom are eligible to receive such incentives. We also pay our in-house leasing professionals commissions for signed leases. The payment of leasing commissions does not create an inappropriate risk because amounts payable are derived from net effective cash rents (which deducts leasing capital expenditures and operating expenses) and leases must be executed by an officer of our Company, none of whom is eligible to receive such commissions. Generally, lease transactions of a particular size or that contain terms or conditions that exceed certain guidelines also must be approved in advance by our senior leadership team. Additionally, we have an internal guideline whereby customers that account for more than 3% of our annualized revenues are periodically reviewed with the board. As of December 31, 2020, only the Federal Government (4.3%) and Bank of America (4.1%) accounted for more than 3% of our annualized cash revenues.

Employee Empowerment.While we own and operate a collection of high-quality office assets, we believe our team of dedicated real estate professionals is our greatest asset. Over the past five years, by simplifying and streamlining our operations, we have reduced our overall headcount by nearly 100. This right-sizing of our employee base has created, and will continue to create, opportunities for individual career growth. We encourage an “ownership” mentality throughout our Company and empower our employees to continuously seek new and better ways of doing business, particularly in light of the disruptions created by the COVID-19 pandemic.

Health and Safety. Primarily because many of our employees are involved with the management and maintenance of our own portfolio, we have robust health and safety processes and training protocols designed to mitigate workplace incidents, risk and hazards. Among other things, we routinely conduct:

regulatory-required training of affected employees regarding OSHA compliance;

training on fire and life safety systems affecting our buildings and building systems;

training on emergency response procedures affecting our people, our buildings and our customers;

simulations and table-top exercises to ensure our crisis management and business continuity plans are effective; and

training on pandemic safety affecting our people, our buildings and our customers.

In addition, in response to the outbreak of COVID-19 in the United States, we prioritized the health and safety of our employees. By mid-March, we transitioned many of our employees in Raleigh and our division offices to working remotely and successfully executed our business continuity plan with no disruption to our financial, operational, communications and other systems.

Diversity and Inclusion. We are an equal opportunity employer, with all qualified applicants receiving consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. As of December 31, 2020, 36% of our employees were female and 20% of our employees were persons of color. Currently, two of the nine members of our Board of Directors are female and two others are persons of color.

We have a robust diversity and inclusion initiative with the overall goal of creating opportunities for all people in the commercial real estate industry, in the local communities in which we operate and within our own workforce. First, we have established goals and methods to be sure we are providing opportunities to small and minority vendors to compete for work with our Company. Second, we have created a new employee-focused program, called the “Heart of Highwoods,” to provide opportunities for our employees to volunteer for community service in any ways important to them. To support these efforts, we
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recently added paid volunteer time off to encourage employees to volunteer in our communities. Third, as a result of listening sessions recently facilitated by an outside diversity and inclusion consultant, we have formed a diversity and inclusion group of employees to advocate for diversity and inclusion throughout our Company.

More information regarding our governance policies and human capital programs and initiatives, including our community projects, is available in the Company’s Proxy Statement filed in connection with its annual meeting of stockholders and under the “Meet Highwoods/Highwoods Helps” section of our website. Information on our website is not considered part of this Annual Report.

ITEM 1A. RISK FACTORS

An investment in our securities involves various risks. Investors should carefully consider the following risk factors in conjunction with the other information contained in this Annual Report before trading in our securities. If any of these risks actually occur, our business, results of operations, prospects and financial condition could be adversely affected.


Risks Related to the COVID-19 Pandemic

The COVID-19 pandemic and its ongoing impact on the U.S. economy could materially and adversely impact or disrupt our financial condition, results of operations, cash flows and performance. The COVID-19 pandemic has had, and another pandemic in the future could have, repercussions across regional and global economies and financial markets. The spread of COVID-19 in many countries, including the United States, has significantly adversely impacted global economic activity, including initially causing a worldwide economic recession, and has contributed to significant volatility in financial markets. The global impact of the pandemic has been rapidly evolving and many countries, including the United States, continue to react by instituting stay-at-home orders, restricting many business and travel activities, mandating the partial or complete closures of certain business and schools and taking other actions to mitigate the spread of the virus, most of which have a negative effect on economic activity, including the use of and demand for office space. Many private businesses, including some of our customers, have recommended certain of their employees to continue to work from home or are rotating employees in and out of the office to encourage social distancing in the workplace. Due to these events, during 2020, the usage of our assets was significantly lower and, as a result, parking and parking-related revenues were lower during this period.

We cannot predict when, if and to what extent these restrictions and other actions will end and when, if and to what extent economic activity, including the use of and demand for office space, will return to pre-COVID-19 levels. The COVID-19 pandemic is negatively impacting almost every industry directly or indirectly, including industries in which we and our customers operate. A number of our customers have requested rent relief during this pandemic. We have also incurred and may in the future incur losses due to customers that default on their leases, file bankruptcy and/or otherwise experience significant financial difficulty as a result of the COVID-19 pandemic. In 2020, such losses totaled $4.5 million, consisting of lost rental revenues resulting from customers that filed bankruptcy or otherwise irrevocably defaulted on their leases and non-cash credit losses of straight-line rent receivables. Of the straight-line rent receivable credit losses incurred during 2020, $1.3 million were due to the conversion of fixed rent leases to percentage rent leases for certain customers that remain in occupancy but have been impacted by social distancing measures. In addition, many of our employees are currently working remotely. An extended period of work-from-home arrangements involving our employees could strain our business continuity plans, introduce operational risk, including but not limited to cybersecurity risks, and impair our ability to manage our business.

The COVID-19 pandemic, or a future pandemic, could also have material and adverse effects on our ability to successfully operate and on our financial condition, results of operations and cash flows due to, among other factors:

a complete or partial closure of, or other operational issues at, one or more of our properties resulting from government or customer action;

the reduced economic activity could severely impact our customers’ businesses, financial condition and liquidity and may cause one or more of our customers to be unable to meet their obligations to us in full, or at all, or to otherwise seek modifications of such obligations;

the reduced economic activity could negatively impact our prospects for leasing additional space and/or renewing leases with existing customers;

severe disruption and instability in the global financial markets, negative impacts to our credit ratings and deteriorations in credit and financing conditions may affect our ability to access debt and equity capital on attractive
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terms, or at all, resulting in an inability to fund our business operations, including funding our development pipeline or addressing maturing liabilities on a timely basis, and such an environment may affect our customers’ ability to fund their business operations and meet their obligations to us;

the financial impact of the COVID-19 pandemic could negatively impact our future compliance with financial covenants of our revolving credit facility and other debt agreements and result in a default and potentially an acceleration of repayment of indebtedness, which in turn could negatively impact our ability to make additional borrowings under our revolving credit facility and pay dividends, among other things;

weaker economic conditions due to the pandemic could require us to recognize future impairment losses;

a deterioration in our or our customers’ ability to operate in affected areas or delays in the supply of products or services to us or our customers from vendors that are needed for our or our customers’ operations could adversely affect our operations and those of our customers;

potential changes in customer behavior, such as the continued social acceptance, desirability and perceived economic benefits of work-from-home arrangements, could materially and negatively impact the future demand for office space over the long-term even after the pandemic subsides; and

the potential negative impact on the health of our employees, particularly if a significant number of them are impacted, could result in a deterioration in our ability to ensure business continuity during this disruption.

The extent to which the COVID-19 pandemic impacts our operations and those of our customers will depend on future developments, which are highly uncertain and cannot be predicted with confidence, including the scope, severity and duration of the pandemic and its resulting impact on economic activity, the actions taken to contain the pandemic or mitigate its impact, and the direct and indirect economic, social and behavioral effects of the pandemic and containment measures, among others. Financial difficulties experienced by our customers, including the potential for bankruptcies or other early terminations of their leases, could reduce our cash flows, which could impact our ability to continue paying dividends to our stockholders at expected levels or at all.

The rapid development and fluidity of this situation precludes any prediction as to the full adverse impact of the COVID-19 pandemic. Nevertheless, the COVID-19 pandemic presents material uncertainty and risk with respect to our financial condition, results of operations, cash flows and performance. Moreover, many of the other risk factors set forth in this Annual Report should be interpreted as heightened risks as a result of the impact of the COVID-19 pandemic.

Risks Related to our Operations

Adverse economic conditions in our markets that negatively impact the demand for office space, such as high unemployment, may result in lower occupancy and rental rates for our portfolio, which would adversely affect our results of operations. Our operating results depend heavily on successfully leasing and operating the office space in our portfolio. Economic growth and office employment levels in our core markets are important factors, among others, in predicting our future operating results.


The key components affecting our rental and other revenues are average occupancy, rental rates, cost recovery income, new developments placed in service, acquisitions and dispositions. Average occupancy generally increases during times of improving economic growth, as our ability to lease space outpaces vacancies that occur upon the expirations of existing leases. Average occupancy generally declines during times of slower or negative economic growth, when new vacancies tend to outpace our ability to lease space. In addition, the timing of changes in occupancy levels tends to lag the timing of changes in overall economic activity and employment levels. Occupancy in our office portfolio decreased from 92.0% at December 31, 2019 to 90.3% at December 31, 2020. Average occupancy in 2021 will be lower, perhaps significantly lower, if the COVID-19 pandemic causes vacancies and move-outs due to (a) customers that default on their leases, file bankruptcy or otherwise experience significant financial difficulty and/or (b) potential changes in customer behavior, such as the continued social acceptance, desirability and perceived economic benefits of work-from-home arrangements, which could materially and negatively impact the future demand for office space over the long-term. Further, given the COVID-19 pandemic and its impact on economic activity, we have been experiencing slower speculative new leasing and we expect that trend will continue in 2021. For additional information regarding our average occupancy and rental rate trends over the past five years, see “Item 2. Properties.” Lower rental revenues that result from lower average occupancy or lower rental rates with respect to our same property portfolio will adversely affect our results of operations unless offset by the impact of any newly acquired or developed properties or lower variable operating expenses, general and administrative expenses and/or interest expense.

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We face considerable competition in the leasing market and may be unable to renew existing leases or re-let space on terms similar to the existing leases, or we may spend significant capital in our efforts to renew and re-let space, which may adversely affect our results of operations. In addition to seeking to increase our average occupancy by leasing current vacant space, we also concentrate our leasing efforts on renewing existing leases. Because we compete with a number of other developers, owners and operators of office and office-oriented, mixed-use properties, we may be unable to renew leases with our existing customers and, if our current customers do not renew their leases, we may be unable to re-let the space to new customers. To the extent that we are able to renew existing leases or re-let such space to new customers, heightened competition resulting from

adverse market conditions may require us to utilize rent concessions and tenant improvements to a greater extent than we anticipate or have historically. Further, changes in space utilization by our customers due to technology, economic conditions and business culture also affect the occupancy of our properties. As a result, customers may seek to downsize by leasing less space from us upon any renewal.


If our competitors offer space at rental rates below current market rates or below the rental rates we currently charge our customers, we may lose existing and potential customers, and we may be pressured to reduce our rental rates below those we currently charge in order to retain customers upon expiration of their existing leases. Even if our customers renew their leases or we are able to re-let the space, the terms and other costs of renewal or re-letting, including the cost of required renovations, increased tenant improvement allowances, leasing commissions, reduced rental rates and other potential concessions, may be less favorable than the terms of our current leases and could require significant capital expenditures. From time to time, we may also agree to modify the terms of existing leases to incentivize customers to renew their leases. If we are unable to renew leases or re-let space in a reasonable time, or if our rental rates decline or our tenant improvement costs, leasing commissions or other costs increase, our financial condition and results of operations would be adversely affected.


Difficulties or delays in renewing leases with large customers or re-leasing space vacated by large customers could materially impact our results of operations. Our 20 largest customers account for a significantmeaningful portion of our revenues. See “Item 2. Properties - Customers” and “Item 2. Properties - Lease Expirations.” There are no assurances that these customers, or any of our other large customers, will renew all or any of their space upon expiration of their current leases.


Some of our leases provide customers with the right to terminate their leases early, which could have an adverse effect on our financial condition and results of operations. Certain of our leases permit our customers to terminate their leases as to all or a portion of the leased premises prior to their stated lease expiration dates under certain circumstances, such as providing notice by a certain date and, in many cases, paying a termination fee. To the extent that our customers exercise early termination rights, our results of operations will be adversely affected, and we can provide no assurances that we will be able to generate an equivalent amount of net effective rent by leasing the vacated space to others.


Our results of operations and financial condition could be adversely affected by financial difficulties experienced by a major customer, or by a number of smaller customers, including bankruptcies, insolvencies or general downturns in business. Our operations depend on the financial stability of our customers. A default by a significant customer on its lease payments would cause us to lose the revenue associated withand any other amounts due under such lease. In the event of a customer default or bankruptcy (including as a result of the COVID-19 pandemic), we may experience delays in enforcing our rights as landlord and may incur substantial costs re-leasing the property. We cannot evict a customer solely because of its bankruptcy. On the other hand, a court might authorize the customer to reject and terminate its lease. In such case, our claim against the bankrupt customer for unpaid, future rent would be subject to a statutory cap that might be substantially less than the remaining rent actually owed under the lease. As a result, our claim for unpaid rent would likely not be paid in full and we may be required to write offwrite-off deferred leasing costs and recognize credit losses on accrued straight-line rents receivable. These events could adversely impact our financial condition and results of operations.


An oversupply of space in our markets often causecauses rental rates and occupancies to decline, making it more difficult for us to lease space at attractive rental rates, if at all. Undeveloped land in many of the markets in which we operate is generally more readily available and less expensive than in higher barrier-to-entry markets such as New York and San Francisco. As a result, even during times of positive economic growth, we and/or our competitors could construct new buildings that would compete with our existing properties. Any such oversupply could result in lower occupancy and rental rates in our portfolio, which would have a negative impact on our results of operations.


In order to maintain and/or increase the quality of our properties and successfully compete against other properties, we regularly must spend money to maintain, repair, renovate and improve our properties, which could negatively impact our financial condition and results of operations. If our properties are not as attractive to customers due to physical condition as properties owned by our competitors, we could lose customers or suffer lower rental rates. As a result, we may from time to time make significant capital expenditures to maintain or enhance the competitiveness of our properties. There can
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be no assurances that any such expenditures would result in higher occupancy or higher rental rates or deter existing customers from relocating to properties owned by our competitors.


Costs of complying with governmental laws and regulations may adversely affect our results of operations. All real property and the operations conducted on real property are subject to federal, state and local laws and regulations relating to environmental protection and human health and safety. Some of these laws and regulations may impose joint and several liability on customers, owners or operators for the costs to investigate or remediate contaminated properties, regardless of fault or whether the acts causing the contamination were legal. In addition, the presence of hazardous substances, or the failure to properly remediate these substances, may hinder our ability to sell, rent or pledge such property as collateral for future borrowings.


Compliance with new laws or regulations or stricter interpretation of existing laws may require us to incur significant expenditures. Future laws or regulations may impose significant environmental liability. Additionally, our customers'customers’ operations, operations in the vicinity of our properties, such as the presence of underground storage tanks, or activities of unrelated third parties may affect our properties. In addition, there are various local, state and federal fire, health, life-safety and similar regulations with which we may be required to comply and that may subject us to liability in the form of fines or damages for noncompliance. Any expenditures, fines or damages we must pay would adversely affect our results of operations. Proposed legislation to address climate change could increase utility and other costs of operating our properties.


Discovery of previously undetected environmentally hazardous conditions may adversely affect our financial condition and results of operations. Under various federal, state and local environmental laws and regulations, a current or previous property owner or operator may be liable for the cost to remove or remediate hazardous or toxic substances on such property. These costs could be significant. Such laws often impose liability whether or not the owner or operator knew of, or was responsible for, the presence of such hazardous or toxic substances. Environmental laws also may impose restrictions on the manner in which property may be used or businesses may be operated, and these restrictions may require significant expenditures or prevent us from entering into leases with prospective customers that may be impacted by such laws. Environmental laws provide for sanctions for noncompliance and may be enforced by governmental agencies or private parties. Certain environmental laws and common law principles could be used to impose liability for release of and exposure to hazardous substances, including asbestos-containing materials. Third parties may seek recovery from real property owners or operators for personal injury or property damage associated with exposure to released hazardous substances. The cost of defending against claims of liability, of complying with environmental regulatory requirements, of remediating any contaminated property, or of paying personal injury claims could adversely affect our financial condition and results of operations.


Our same property results of operations would suffer if costs of operating our properties, such as real estate taxes, utilities, insurance, maintenance and other costs, rise faster than our ability to increase rental revenues and/or cost recovery income. While we receive additional rent from our customers that is based on recovering a portion of operating expenses, increased operating expenses will negatively impact our results of operations. Our revenues, including cost recovery income, are subject to longer-term leases and may not be quickly increased sufficient to recover an increase in operating costs and expenses. Furthermore, the costs associated with owning and operating a property are not necessarily reduced when circumstances such as market factors and competition cause a reduction in rental revenues from the property. Increases in same property operating expenses would adversely affect our results of operations unless offset by higher rental rates, higher cost recovery income, the impact of any newly acquired or developed properties, lower general and administrative expenses and/or lower interest expense.


RecentNatural disasters and future acquisitionsclimate change could have an adverse impact on our cash flow and development propertiesoperating results. Climate change may failadd to perform in accordance with our expectationsthe unpredictability and may require renovationfrequency of natural disasters and development costs exceeding our estimates. In the normal course of business, we typically evaluate potential acquisitions, enter into non-binding letters of intent,severe weather conditions and may, at any time, enter into contracts to acquirecreate additional properties. Acquired properties may fail to perform in accordance with our expectations due to lease-up risk, renovation cost risks and other factors. In addition, the renovation and improvement costs we incur in bringing an acquired property up to our standards may exceed our original estimates. We may not have the financial resources to make suitable acquisitions or renovations on favorable terms or at all.

Further, we face significant competition for attractive investment opportunities from an indeterminate number of other real estate investors, including investors with significantly greater capital resources and access to capital than we have, such as domestic and foreign corporations and financial institutions, publicly-traded and privately-held REITs, private institutional investment funds, investment banking firms, life insurance companies and pension funds. Moreover, owners of office properties may be reluctant to sell, resulting in fewer acquisition opportunities. As a result of such increased competition and limited opportunities, we may be unable to acquire additional properties or the purchase price of such properties may be significantly elevated, which would reduce our expected return from making any such acquisitions.

In addition to acquisitions, we periodically consider developing or re-developing properties. Risks associated with development and re-development activities include:

the unavailability of favorable financing;

construction costs exceeding original estimates;

construction and lease-up delays resulting in increased debt service expense and construction costs; and


lower than anticipated occupancy rates and rents causing a property to be unprofitable or less profitable than originally estimated.

Development and re-development activities are also subject to risks relating to our ability to obtain, or delays in obtaining, any necessary zoning, land-use, building, occupancy and other required governmental and utility company authorizations. Further, we hold and expect to continue to acquire non-income producing land for future development. See "Item 2. Properties - Land Held for Development." No assurances can be provideduncertainty as to when, if ever, we will commence development projects on such land or if any such development projects would be on favorable terms. The fixed costs of acquiringfuture trends and owning development land, such as the ongoing payment of property taxes, adversely affects our results of operations until such land is either placed in service or sold.

Illiquidity of real estate investments and the tax effect of dispositions could significantly impede our ability to sell assets or respond to favorable or adverse changes in the performanceexposures. Many of our properties. Because real estate investmentsbuildings are relatively illiquid, our ability to promptly sell one or more propertieslocated in our portfolio in response to changing economic, financial and investment conditions is limited. We intend to continue to sell some of our properties in the future as part of our investment strategy and activities. However, we cannot predict whether we will be able to sell any property for the price or on the terms set by us, or whether the price or other terms offered by a prospective purchaser would be acceptable to us. We also cannot predict the length of time needed to find a willing purchaser and close the sale of a property.

Certain of our properties have low tax bases relative to their estimated current market values, and accordingly, the sale of such assets would generate significant taxable gains unless we sold such properties in a tax-deferred exchange under Section 1031 of the Internal Revenue Code or another tax-free or tax-deferred transaction. For an exchange to qualify for tax-deferred treatment under Section 1031, the net proceeds from the sale of a property must be held by an escrow agent until applied toward the purchase of real estate qualifying for gain deferral. Given the competition for properties meeting our investment criteria, there could be a delay in reinvesting such proceeds or we may be unable to reinvest such proceeds at all. Any delay or limitation in using the reinvestment proceeds to acquire additional income producing assets could adversely affect our near-term results of operations. Additionally, in connection with tax-deferred 1031 transactions, our restricted cash balances may be commingled with other funds being held by any such escrow agent, which subjects our balance to the credit risk of the institution. If we sell properties outright in taxable transactions, we may elect to distribute some or all of the taxable gain to our stockholders under the requirements of the Internal Revenue Code for REITs, which in turn could negatively affect our future results of operations and may increase our leverage.

Because holders of Common Units, including one of our directors, may suffer adverse tax consequences upon the sale of some of our properties, they may seek to influence us not to sell certain properties even if such a sale would otherwise be in our best interest. Holders of Common Units may suffer adverse tax consequences upon the sale of certain properties. Therefore, holders of Common Units, including one of our directors, may have different objectives than our stockholders regarding the appropriate pricing and timing of a property's sale. Although the Company is the sole general partner of the Operating Partnership and has the exclusive authority to sell any of our properties, those who hold Common Units may seek to influence us not to sell certain properties even if such sale might be financially advantageous to us or influence us to enter into tax deferred exchanges with the proceeds of such sales when such a reinvestment might not otherwise be in our best interest.

Our use of joint ventures may limit our flexibility with jointly owned investments. In appropriate circumstances, we own, develop and acquire properties in joint ventures with other persons or entities when circumstances warrant the use of these structures. Types of joint venture investments include noncontrolling ownership interests in entities such as partnerships and limited liability companies and tenant-in-common interests in which we own less than 100% of the undivided interests in a real estate asset. Our participation in joint ventures is subject to the risks that:

we could become engaged in a dispute with any of our joint venture partnersareas that might affect our ability to develop or operate a property;

our joint ventures are subject to debtnatural disasters and severe weather conditions such as hurricanes, earthquakes, droughts, snow storms, floods and fires. The impact of climate change or the refinancingoccurrence of such debt may require equity capital calls;natural disasters can delay new development projects, increase investment costs to repair or replace damaged properties, increase operating costs, create additional investment costs to make improvements to existing properties to comply with climate change regulations, increase future property insurance costs and negatively impact the demand for office space.


our joint venture partners may default on their obligations necessitating that we fulfill their obligation ourselves;

our joint venture partners may have different objectives than we have regarding the appropriate timing and terms of any renovation, sale or refinancing of properties;

our joint venture partners may be structured differently than us for tax purposes and this could create conflicts of interest; and

our joint venture partners may have competing interests in our markets that could create conflicts of interest.

Our insurance coverage on our properties may be inadequate. We carry insurance on all of our properties, including insurance for liability, fire, windstorms, floods, earthquakes, environmental concerns and business interruption. Insurance companies, however, limit or exclude coverage against certain types of losses, such as losses due to terrorist acts, named windstorms, earthquakes and toxic mold. Thus, we may not have insurance coverage, or sufficient insurance coverage, against certain types of losses and/or there may be decreases in the insurance coverage available. Should an uninsured loss or a loss in excess of our insured limits occur, we could lose all or a portion of the capital we have invested in a property or properties, as
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well as the anticipated future operating income from the property or properties. If any of our properties were to experience a catastrophic loss, it could disrupt our operations, delay revenue, and result in large expenses to repair or rebuild the property.property and/or damage our reputation among our customers and investors generally. Further, if any of our insurance carriers were to become insolvent, we would be forced to replace the existing insurance coverage with another suitable carrier, and any outstanding claims would be at risk for collection. In such an event, we cannot be certain that we would be able to replace the coverage at similar or otherwise favorable terms. Such events could adversely affect our results of operations and financial condition.


We have obtained title insurance policies for each of our properties, typically in an amount equal to its original purchase price. However, these policies may be for amounts less than the current or future values of our properties, particularly for land parcels on which we subsequently construct a building. In such event, if there is a title defect relating to any of our properties, we could lose some of the capital invested in and anticipated profits from such property.properties.


Our use of debt could have a material adverse effect on our financial condition and results of operations. We are subject to risks associated with debt financing, such as the sufficiency of cash flow to meet required payment obligations, ability to comply with financial ratios and other covenants and the availability of capital to refinance existing indebtedness or fund important business initiatives. If we breach covenants in our debt agreements, the lenders can declare a default and, if the debt is secured, can take possession of the property securing the defaulted loan. In addition, certain of our unsecured debt agreements contain cross-default provisions giving the unsecured lenders the right to declare a default if we are in default under more than $30.0 million with respect to other loans in some circumstances. Unwaived defaults under our debt agreements could materially and adversely affect our financial condition and results of operations.

Further, we obtain credit ratings from Moody's Investors Service and Standard and Poor's Rating Services based on their evaluation of our creditworthiness. These agencies' ratings are based on a number of factors, some of which are not within our control. In addition to factors specific to our financial strength and performance, the rating agencies also consider conditions affecting REITs generally. We cannot assure you that our credit ratings will not be downgraded. If our credit ratings are downgraded or other negative action is taken, we could be required, among other things, to pay additional interest and fees on outstanding borrowings under our revolving credit facility and bank term loans.

We generally do not intend to reserve funds to retire existing debt upon maturity, which includes $200.0 million principal amount of unsecured notes due April 15, 2018. We may not be able to repay, refinance or extend any or all of our debt at maturity or upon any acceleration. If any refinancing is done at higher interest rates, the increased interest expense could adversely affect our cash flow and ability to pay distributions. Any such refinancing could also impose tighter financial ratios and other covenants that restrict our ability to take actions that could otherwise be in our best interest, such as funding new development activity, making opportunistic acquisitions, repurchasing our securities or paying distributions. While we do not currently have significant amounts of mortgage debt, we may in the future mortgage additional properties, which could also restrict our ability to sell any such underlying assets. If we do not meet any such mortgage financing obligations, any properties securing such indebtedness could be foreclosed on.

We depend on our revolving credit facility for working capital purposes and for the short-term funding of our development and acquisition activity and, in certain instances, the repayment of other debt upon maturity. Our ability to borrow under the revolving credit facility also allows us to quickly capitalize on opportunities at short-term interest rates. If our lenders default under their obligations under the revolving credit facility or we become unable to borrow additional funds under the facility for any reason, we would be required to seek alternative equity or debt capital, which could be more costly and adversely impact our financial condition. If such alternative capital were unavailable, we may not be able to make new investments and could have difficulty repaying other debt.

Increases in interest rates would increase our interest expense. At December 31, 2017, we had $605.0 million of variable rate debt outstanding not protected by interest rate hedge contracts. We may incur additional variable rate debt in the future. If interest rates increase, then so would the interest expense on our unhedged variable rate debt, which could adversely affect our financial condition and results of operations. From time to time, we manage our exposure to interest rate risk with interest rate

hedge contracts that effectively fix or cap a portion of our variable rate debt. In addition, we utilize fixed rate debt at market rates. If interest rates decrease, the fair market value of any existing interest rate hedge contracts or outstanding fixed-rate debt would decline.

Our efforts to manage these exposures may not be successful. Our use of interest rate hedge contracts to manage risk associated with interest rate volatility may expose us to additional risks, including a risk that a counterparty to a hedge contract may fail to honor its obligations. Developing an effective interest rate risk strategy is complex and no strategy can completely insulate us from risks associated with interest rate fluctuations. There can be no assurance that our hedging activities will have the desired beneficial impact on our results of operations or financial condition. Termination of interest rate hedge contracts typically involves costs, such as transaction fees or breakage costs.

Failure to comply with Federal government contractor requirements could result in substantial costs and loss of substantial revenue. We are subject to compliance with a wide variety of complex legal requirements because we are a Federal government contractor. These laws regulate how we conduct business, require us to administer various compliance programs and require us to impose compliance responsibilities on some of our contractors. Our failure to comply with these laws could subject us to fines and penalties, cause us to be in default of our leases and other contracts with the Federal government and bar us from entering into future leases and other contracts with the Federal government.


We face risks associated with security breaches through cyber attacks, cyber intrusions or otherwise, as well as other significant disruptions of our information technology (IT)(“IT”) networks and related systems. We face risks associated with security breaches, whether through cyber attacks or cyber intrusions over the Internet, malware, computer viruses, attachments to e-mails, persons inside our organization or persons with access to systems inside our organization, and other significant disruptions of our IT networks and related systems. The risk of a security breach or disruption, particularly through cyber attack or cyber intrusion, including by computer hackers, foreign governments and cyber terrorists, has generally increased as the number, intensity and sophistication of attempted attacks and intrusions from around the world have increased. Our IT networks and related systems are essential to the operation of our business and our ability to perform day-to-day operations (including managing our building systems) and, in some cases, may be critical to the operations of certain of our customers. Although we make efforts to maintain the security and integrity of these types of IT networks and related systems, and we have implemented various measures to manage the risk of a security breach or disruption, there can be no assurance that our security efforts and measures will be effective or that attempted security breaches or disruptions would not be successful or damaging. Even the most well protected information, networks, systems and facilities remain potentially vulnerable because the techniques used in such attempted security breaches evolve and generally are not recognized until launched against a target, and in some cases are designed not to be detected and, in fact, may not be detected. Accordingly, we may be unable to anticipate these techniques or to implement adequate security barriers or other preventative measures, and thus it is impossible for us to entirely mitigate this risk.


A security breach or other significant disruption involving our IT networks and related systems could:


disrupt the proper functioning of our networks and systems and therefore our operations and/or those of certain of our customers;


result in misstated financial reports, violations of loan covenants, missed reporting deadlines and/or missed permitting deadlines;


result in our inability to properly monitor our compliance with the rules and regulations regarding our qualification as a REIT;


result in the unauthorized access to, and destruction, loss, theft, misappropriation or release of, proprietary, confidential, sensitive or otherwise valuable information of ours or others, which others could use to compete against us or which could expose us to damage claims by third-parties for disruptive, destructive or otherwise harmful purposes and outcomes;


result in our inability to maintain the building systems relied upon by our customers for the efficient use of their leased space;


require significant management attention and resources to remedy any damages that result;


subject us to claims for breach of contract, damages, credits, penalties or termination of leases or other agreements; or

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damage our reputation among our customers and investors generally.


Additionally, we face potential heightened cybersecurity risks during the COVID-19 pandemic as our level of dependence on our IT networks and related systems increases, stemming from employees working remotely, and the number of malware campaigns and phishing attacks preying on the uncertainties surrounding the COVID-19 pandemic increases. These heightened cybersecurity risks may increase our vulnerability to cyber attacks and cause disruptions to our internal control procedures.

Any or all of the foregoing could have a material adverse effect on our results of operations, financial condition and cash flows.


Risks Related to our Capital Recycling Activity

Recent and future acquisitions and development properties may fail to perform in accordance with our expectations and may require renovation and development costs exceeding our estimates. In the normal course of business, we typically evaluate potential acquisitions, enter into non-binding letters of intent, and may, at any time, enter into contracts to acquire additional properties. Acquired properties may fail to perform in accordance with our expectations due to lease-up risk, renovation cost risks and other factors. In addition, the renovation and improvement costs we incur in bringing an acquired property up to our standards may exceed our original estimates. We may not have the financial resources to make suitable acquisitions or renovations on favorable terms or at all.

Further, we face significant competition for attractive investment opportunities from an indeterminate number of other real estate investors, including investors with significantly greater capital resources and access to capital than we have, such as domestic and foreign corporations and financial institutions, publicly-traded and privately-held REITs, private institutional investment funds, investment banking firms, life insurance companies and pension funds. Moreover, owners of office properties may be reluctant to sell, resulting in fewer acquisition opportunities. As a result of such increased competition and limited opportunities, we may be unable to acquire additional properties or the purchase price of such properties may be significantly elevated, which would reduce our expected return from making any such acquisitions.

In addition to acquisitions, we periodically consider developing or re-developing properties. Risks associated with development and re-development activities include:

the unavailability of favorable financing;

construction costs exceeding original estimates;

construction and lease-up delays resulting in increased debt service expense and construction costs; and

lower than anticipated occupancy rates and rents causing a property to be unprofitable or less profitable than originally estimated.

Development and re-development activities are also subject to risks relating to our ability to obtain, or delays in obtaining, any necessary zoning, land-use, building, occupancy and other required governmental and utility company authorizations. Further, we hold and expect to continue to acquire non-income producing land for future development. See “Item 2. Properties - Land Held for Development.” No assurances can be provided as to when, if ever, we will commence development projects on such land or if any such development projects would be on favorable terms. The fixed costs of acquiring and owning development land, such as the ongoing payment of property taxes, adversely affects our results of operations until such land is either placed in service or sold.

Illiquidity of real estate investments and the tax effect of dispositions could significantly impede our ability to sell assets or respond to favorable or adverse changes in the performance of our properties. Because real estate investments are relatively illiquid, our ability to promptly sell one or more properties in our portfolio in response to changing economic, financial and investment conditions is limited. We intend to continue to sell some of our properties in the future as part of our investment strategy and activities. However, we cannot predict whether we will be able to sell any property for the price or on the terms set by us, or whether the price or other terms offered by a prospective purchaser would be acceptable to us. We also cannot predict the length of time needed to find a willing purchaser and close the sale of a property.

Certain of our properties have low tax bases relative to their estimated current market values, and accordingly, the sale of such assets would generate significant taxable gains unless we sold such properties in a tax-deferred exchange under Section
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1031 of the Internal Revenue Code or another tax-free or tax-deferred transaction. For an exchange to qualify for tax-deferred treatment under Section 1031, the net proceeds from the sale of a property must be held by an escrow agent until applied toward the purchase of real estate qualifying for gain deferral. Given the competition for properties meeting our investment criteria, there could be a delay in reinvesting such proceeds or we may be unable to reinvest such proceeds at all. Any delay or limitation in using the reinvestment proceeds to acquire additional income producing assets could adversely affect our near-term results of operations. Additionally, in connection with tax-deferred 1031 transactions, our restricted cash balances may be commingled with other funds being held by any such escrow agent, which subjects our balance to the credit risk of the institution. If we sell properties outright in taxable transactions, we may elect to distribute some or all of the taxable gain to our stockholders under the requirements of the Internal Revenue Code for REITs, which in turn could negatively affect our future results of operations and may increase our leverage. If a transaction’s gain that is intended to qualify as a Section 1031 deferral is later determined to be taxable, we may face adverse consequences, and if the laws applicable to such transactions are amended or repealed, we may not be able to dispose of properties on a tax-deferred basis.

Our use of joint ventures may limit our flexibility with jointly owned investments. From time to time, we own, develop and acquire properties in joint ventures with other persons or entities when circumstances warrant the use of these structures. Types of joint venture investments include noncontrolling ownership interests in entities such as partnerships and limited liability companies and tenant-in-common interests in which we own less than 100% of the undivided interests in a real estate asset. Our participation in joint ventures is subject to the risks that:

we could become engaged in a dispute with any of our joint venture partners that might affect our ability to develop or operate a property;

our joint ventures are subject to debt and the refinancing of such debt may require equity capital calls;

our joint venture partners may default on their obligations necessitating that we fulfill their obligation ourselves;

our joint venture partners may have different objectives than we have regarding the appropriate timing and terms of any renovation, sale or refinancing of properties;

our joint venture partners may be structured differently than us for tax purposes, which could create conflicts of interest; and

we or our joint venture partners may have competing interests in our markets that could create conflicts of interest.

Risks Related to our Financing Activities

Our use of debt could have a material adverse effect on our financial condition and results of operations. We are subject to risks associated with debt financing, such as the sufficiency of cash flow to meet required payment obligations, ability to comply with financial ratios and other covenants and the availability of capital to refinance existing indebtedness or fund important business initiatives. If we breach covenants in our debt agreements, the lenders can declare a default and, if the debt is secured, can take possession of the property securing the defaulted loan. In addition, certain of our unsecured debt agreements contain cross-default provisions giving the unsecured lenders the right to declare a default if we are in default under more than $30.0 million with respect to other loans in some circumstances. Unwaived defaults under our debt agreements could materially and adversely affect our financial condition and results of operations.

Further, we obtain credit ratings from Moody’s Investors Service and Standard and Poor’s Rating Services based on their evaluation of our creditworthiness. These agencies’ ratings are based on a number of factors, some of which are not within our control. In addition to factors specific to our financial strength and performance, the rating agencies also consider conditions affecting REITs generally. We cannot assure you that our credit ratings will not be downgraded. If our credit ratings are downgraded or other negative action is taken, we could be required, among other things, to pay additional interest and fees on outstanding borrowings under our revolving credit facility and bank term loans.

We generally do not intend to reserve funds to retire existing debt upon maturity. We may not be able to repay, refinance or extend any or all of our debt at maturity or upon any acceleration. If any refinancing is done at higher interest rates, the increased interest expense would adversely affect our cash flow and ability to pay distributions. Any such refinancing could also impose tighter financial ratios and other covenants that restrict our ability to take actions that could otherwise be in our best interest, such as funding new development activity, making opportunistic acquisitions, repurchasing our securities or paying distributions. While we do not currently have significant amounts of mortgage debt, we may in the future mortgage additional
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properties, which could also restrict our ability to sell any such underlying assets. If we do not meet any such mortgage financing obligations, any properties securing such indebtedness could be foreclosed on.

We depend on our revolving credit facility for working capital purposes and for the short-term funding of our development and acquisition activity and, in certain instances, the repayment of other debt upon maturity. Our ability to borrow under the revolving credit facility also allows us to quickly capitalize on opportunities at short-term interest rates. If our lenders default under their obligations under the revolving credit facility or we become unable to borrow additional funds under the facility for any reason, we would be required to seek alternative equity or debt capital, which could be more costly and adversely impact our financial condition. If such alternative capital were unavailable, we may not be able to make new investments and could have difficulty repaying other debt.

Increases in interest rates would increase our interest expense. At December 31, 2020, we had $150.0 million of variable rate debt outstanding not protected by interest rate hedge contracts. We may incur additional variable rate debt in the future. If interest rates increase, then so would the interest expense on our unhedged variable rate debt, which would adversely affect our financial condition and results of operations. From time to time, we manage our exposure to interest rate risk with interest rate hedge contracts that effectively fix or cap a portion of our variable rate debt. In addition, we utilize fixed rate debt at market rates. If interest rates decrease, the fair market value of any existing interest rate hedge contracts or outstanding fixed-rate debt would decline.

Our efforts to manage these exposures may not be successful. Our use of interest rate hedge contracts to manage risk associated with interest rate volatility may expose us to additional risks, including a risk that a counterparty to a hedge contract may fail to honor its obligations. Developing an effective interest rate risk strategy is complex and no strategy can completely insulate us from risks associated with interest rate fluctuations. There can be no assurance that our hedging activities will have the desired beneficial impact on our results of operations or financial condition. Termination of interest rate hedge contracts typically involves costs, such as transaction fees or breakage costs.

Our revolving credit facility and bank term loans bear interest at a spread above LIBOR. The Financial Conduct Authority (“FCA”) that regulates LIBOR intends to stop compelling banks to submit rates for the calculation of LIBOR at some point in the future. As a result, a committee formed by the Federal Reserve Board and the Federal Reserve Bank of New York identified the Secured Overnight Financing Rate (“SOFR”) as its preferred alternative to LIBOR in financial contracts. We are not able to predict when LIBOR will cease to be available or when there will be sufficient liquidity in the SOFR markets. The method of transitioning the interest rate under our variable rate debt from LIBOR to SOFR or another alternative rate may be challenging. If our revolving credit facility and/or any of our bank term loans are not transitioned to a satisfactory alternative rate and LIBOR is discontinued, the interest rates on our unhedged variable rate debt may be adversely affected. While we expect LIBOR to be available in substantially its current form until at least the end of 2021, it is possible that LIBOR will become unavailable prior to that point. In that case, the risks associated with the transition to an alternative reference rate will be accelerated and magnified.

Risks Related to our Status as a REIT

The Company may be subject to taxation as a regular corporation if it fails to maintain its REIT status, which could have a material adverse effect on the Company'sCompany’s stockholders and on the Operating Partnership. We may be subject to adverse consequences if the Company fails to continue to qualify as a REIT for federal income tax purposes. While we intend to operate in a manner that will allow the Company to continue to qualify as a REIT, we cannot provide any assurances that the Company will remain qualified as such in the future, which could have particularly adverse consequences to the Company'sCompany’s stockholders. Many of the requirements for taxation as a REIT are highly technical and complex and depend upon various factual matters and circumstances that may not be entirely within our control. The fact that the Company holds its assets through the Operating Partnership and its subsidiaries further complicates the application of the REIT requirements. Even a technical or inadvertent mistake could jeopardize our REIT status. Furthermore, Congress and the Internal Revenue Service might change the tax laws and regulations and the courts might issue new rulings that make it more difficult, or impossible, for the Company to remain qualified as a REIT. If the Company fails to qualify as a REIT, it would (a) not be allowed a deduction for dividends paid to stockholders in computing its taxable income, (b) be subject to federal income tax at regular corporate rates (and potentially the alternative minimum tax for years prior to 2018 and increased state and local taxes) and (c) unless entitled to relief under the tax laws, not be able to re-elect REIT status until the fifth calendar year after it failed to qualify as a REIT. Additionally, the Company would no longer be required to make distributions. As a result of these factors, the Company'sCompany’s failure to qualify as a REIT could impair our ability to expand our business and adversely affect the price of our Common Stock.


Even if we remain qualified as a REIT, we may face other tax liabilities that adversely affect our financial condition and results of operations. Even if we remain qualified for taxation as a REIT, we may be subject to certain federal, state and
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local taxes on our income and assets, including taxes on any undistributed income, tax on income from some activities conducted as a result of a foreclosure, and state or local income, property and transfer taxes. In addition, our taxable REIT subsidiary is subject to regular corporate federal, state and local taxes. Any of these taxes would adversely affect our financial condition and results of operations.


Complying with REIT requirements may cause us to forego otherwise attractive opportunities or liquidate otherwise attractive investments. To remain qualified as a REIT for federal income tax purposes, we must continually satisfy tests concerning, among other things, the sources of our income, the nature and diversification of our assets, the amounts we distribute to our stockholders and the ownership of our capital stock. In order to meet these tests, we may be required to forego investments we might otherwise make. Thus, complianceCompliance with the REIT requirements may hinderlimit our performance.growth prospects.


In particular, we must ensure that at the end of each calendar quarter, at least 75% of the value of our assets consists of cash, cash items, government securities and qualified real estate assets. The remainder of our investment in securities (other than government securities, securities of taxable REIT subsidiaries and qualified real estate assets) generally cannot include more than 10% of the outstanding voting securities of any one issuer or more than 10% of the total value of the outstanding securities of any one issuer. In addition, in general, no more than 5% of the value of our assets (other than government securities, securities of taxable REIT subsidiaries and qualified real estate assets) can consist of the securities of any one issuer, and no more than 25% of the value of our total assets can be represented by the securities of one or more taxable REIT subsidiaries. If we fail to comply with these requirements at the end of any calendar quarter, we must correct the failure within 30 days after the end of the calendar quarter or qualify for certain statutory relief provisions to avoid losing our REIT qualification and suffering adverse tax consequences. As a result, we may be required to liquidate otherwise attractive investments, which could adversely affect our financial condition and results of operations.


The prohibited transactions tax may limit our ability to sell properties. A REIT'sREIT’s net income from prohibited transactions is subject to a 100% tax. In general, prohibited transactions are sales or other dispositions of property held primarily for sale to customers in the ordinary course of business. We may be subject to the prohibited transaction tax equal to 100% of net gain upon a disposition of real property. Although a safe harbor to the characterization of the sale of real property by a REIT as a prohibited transaction is available, we cannot assure you that we can in all cases comply with the safe harbor or that we will avoid owning property that may be characterized as held primarily for sale to customers in the ordinary course of business. Consequently, we may choose not to engage in certain sales of our properties or may conduct such sales through our taxable REIT subsidiary, which would be subject to federal and state income taxation.


Dividends payable by REITs do not qualify for the reduced tax rates available for some dividends. The maximum tax rate applicable to “qualified dividend income” payable to U.S. stockholders that are taxed at individual rates is 23.8% (including the 3.8% net investment income tax). Dividends payable by REITs, however, generally are not eligible for the reduced rates on qualified dividend income. For 2018 and future years, dividends payable by REITs to U.S. stockholders are taxed at a maximum individual rate of 33.4% (including the 3.8% net investment income tax and after factoring in a 20% deduction for pass-through income). The more favorable rates applicable to regular corporate qualified dividends could cause investors who are taxed at

individual rates to perceive investments in REITs to be relatively less attractive than investments in the stocks of non-REIT corporations that pay dividends, which could adversely affect the value of the shares of REITs, including our stock.


We face possible state and local tax audits. Because we are organized and qualify as a REIT, we are generally not subject to federal income taxes, but wetaxes. We are, however, subject to certainfederal, state and local taxes.taxes in certain instances. In the normal course of business, certain entities through which we own real estate have undergone tax audits. Collectively,While tax deficiency notices received to date from the jurisdictions conducting previous audits have not been material. However,material, there can be no assurance that future audits will not occur with increased frequency or that the ultimate result of such audits will not have a material adverse effect on our results of operations.


Risks Related to an Investment in our Securities

The price of our Common Stock is volatile and may decline. Our Common Stock, particularly at the beginning of the COVID-19 pandemic, has experienced significant price and volume fluctuations, often without regard to our operating performance. For example, during the year ended December 31, 2020, the closing price for our Common Stock ranged from a high of $52.51 in February 2020 to a low of $28.12 at the beginning of the COVID-19 pandemic in March 2020. A number of factors may adversely influence the public market price of our Common Stock. These factors include:


the level of institutional interest in us;


the perceived attractiveness of investment in us, in comparison to other REITs;


the attractiveness of securities of REITs in comparison to other asset classes;


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our financial condition and performance;


the market'smarket’s perception of our growth potentialprospects and potential future cash dividends;


government action or regulation, including changes in tax laws;


increases in market interest rates, which may lead investors to expect a higher annual yield from our distributions in relation to the price of our Common Stock;


changes in our credit ratings;


the issuance of additional shares of Common Stock, or the perception that such issuances might occur, including under our equity distribution agreements; and


any negative change in the level or stability of our dividend.


Tax elections regarding distributions may impact the future liquidity of the Company or our stockholders. Under certain circumstances, we may consider making a tax election to treat future distributions to stockholders as distributions in the current year. This election, which is provided for in the Internal Revenue Code, may allow us to avoid increasing our dividends or paying additional income taxes in the current year. However, this could result in a constraint on our ability to decrease our dividends in future years without creating risk of either violating the REIT distribution requirements or generating additional income tax liability.


We may face risks in connection with Section 1031 exchanges. If a transaction's gain that is intended to qualify as a Section 1031 deferral is later determined to be taxable, we may face adverse consequences, and if the laws applicable to such transactions are amended or repealed, we may not be able to dispose of properties on a tax-deferred basis.

Tax legislative or regulatory action could adversely affect us or our stockholders. In recent years, numerous legislative, judicial and administrative changes have been made to the U.S. federal income tax laws applicable to investments similar to an investment in our Common Stock. Additional changes to tax laws are likely to continue in the future, and we cannot assure you that any such changes will not adversely affect the taxation of us or our stockholders. Any such changes could have an adverse effect on an investment in our Common Stock, on the market value of our properties or the attractiveness of securities of REITs generally in comparison to other asset classes.


We cannot assure you that we will continue to pay dividends at historical rates.We generally expect to use cash flows from operating activities to fund dividends. The followingFor information regarding our dividend payment history as well as a discussion of the factors will affect such cash flows and, accordingly,that influence the decisions of the Company's boardCompany’s Board of directorsDirectors regarding dividends:

projections with respect to the future REIT taxable income expected to be generated by the Company;


debt service requirements after taking into account debt covenantsdividends and the repaymentdistributions, see “Item 7. Management’s Discussion and restructuringAnalysis of certain indebtednessFinancial Condition and the availabilityResults of alternative sources of debtOperations - Liquidity and equity capitalCapital Resources - Dividends and their impact on our ability to refinance existing debt and grow our business;

scheduled increases in base rents of existing leases;

changes in rents attributable to the renewal of existing leases or replacement leases;

changes in occupancy rates at existing properties and execution of leases for newly acquired or developed properties;

changes in operating expenses;

anticipated leasing capital expenditures attributable to the renewal of existing leases or replacement leases;

anticipated building improvements; and
expected cash flows from financing and investing activities, including from the sales of assets generating taxable gains to the extent such assets are not sold in a tax-deferred exchange under Section 1031 of the Internal Revenue Code or another tax-free or tax-deferred transaction.

The decision to declare and pay dividends on our Common Stock in the future, as well as the timing, amount and composition of any such future dividends, will be at the sole discretion of the Company's board of directors.Distributions.” Changes in our future dividend payout level could have a material effect on the market price of our Common Stock.


Cash distributions reduce the amount of cash that would otherwise be available for other business purposes, including funding debt maturities, reducing debt or future growth initiatives. For the Company to maintain its qualification as a REIT, it must annually distribute to its stockholders at least 90% of REIT taxable income, excluding net capital gains. In addition, although capital gains are not required to be distributed to maintain REIT status, taxable capital gains, if any, that are generated as part of our capital recycling program are subject to federal and state income tax unless such gains are distributed to our stockholders. Cash distributions made to stockholders to maintain REIT status or to distribute otherwise taxable capital gains limit our ability to accumulate capital for other business purposes, including funding debt maturities, reducing debt or growth initiatives.


Further issuances of equity securities may adversely affect the market price of our Common Stock and may be dilutive to current stockholders. The sales of a substantial number of Common Shares, or the perception that such sales could occur, could adversely affect the market price of our Common Stock. We have filed a registration statement with the SEC allowing us to offer, from time to time, an indefiniteindeterminate amount of equity securities (including Common Stock and Preferred Stock) on an as-needed basis and subject to our ability to effect offerings on satisfactory terms based on prevailing conditions. In addition, the Company’s board of directors has, from time to time, authorized the Company to issue shares of Common Stock pursuant to the Company’s equity sales agreements. The interests of our existing stockholders could be diluted if additional equity securities are issued to finance future developments and acquisitions or repay indebtedness.  Our ability to execute our business strategy depends on our access to an appropriate blend of debt financing, including unsecured lines of credit and other forms of secured and unsecured debt, and equity financing, including common equity.


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We may change our policies without obtaining the approval of our stockholders. Our operating and financial policies, including our policies with respect to acquisitions of real estate, growth, operations, indebtedness, capitalization and dividends, are exclusively determined by the Company’s Board of Directors. Accordingly, our stockholders do not control these policies.


Limits on changes in control may discourage takeover attempts beneficial to stockholders. Provisions in the Company'sCompany’s charter and bylaws as well as Maryland general corporation law may have anti-takeover effects that delay, defer or prevent a takeover attempt. For example, these provisions may defer or prevent tender offers for our Common Stock or purchases of large blocks of our Common Stock, thus limiting the opportunities for the Company'sCompany’s stockholders to receive a premium for their shares of Common Stock over then-prevailing market prices. These provisions include the following:


Ownership limit. The Company'sCompany’s charter prohibits direct, indirect or constructive ownership by any person or entity of more than 9.8% of the Company'sCompany’s outstanding capital stock. Any attempt to own or transfer shares of capital stock in excess of the ownership limit without the consent of the Company'sCompany’s board of directors will be void.


Preferred Stock. The Company'sCompany’s charter authorizes the board of directors to issue preferred stock in one or more classes and establish the preferences and rights of any class of preferred stock issued. These actions can be taken without

stockholder approval. The issuance of preferred stock could have the effect of delaying or preventing someone from taking control of the Company, even if a change in control were in our best interest.


Business combinations. Pursuant to the Company'sCompany’s charter and Maryland law, the Company cannot merge into or consolidate with another corporation or enter into a statutory share exchange transaction in which the Company is not the surviving entity or sell all or substantially all of its assets unless the board of directors adopts a resolution declaring the proposed transaction advisable and a majority of the stockholders voting together as a single class approve the transaction. Maryland law prohibits stockholders from taking action by written consent unless all stockholders consent in writing. The practical effect of this limitation is that any action required or permitted to be taken by the Company'sCompany’s stockholders may only be taken if it is properly brought before an annual or special meeting of stockholders. The Company'sCompany’s bylaws further provide that in order for a stockholder to properly bring any matter before a meeting, the stockholder must comply with requirements regarding advance notice. The foregoing provisions could have the effect of delaying until the next annual meeting stockholder actions that the holders of a majority of the Company'sCompany’s outstanding voting securities favor. These provisions may also discourage another person from making a tender offer for the Company'sCompany’s common stock, because such person or entity, even if it acquired a majority of the Company'sCompany’s outstanding voting securities, would likely be able to take action as a stockholder, such as electing new directors or approving a merger, only at a duly called stockholders meeting. Maryland law also establishes special requirements with respect to business combinations between Maryland corporations and interested stockholders unless exemptions apply. Among other things, the law prohibits for five years a merger and other similar transactions between a corporation and an interested stockholder and requires a supermajority vote for such transactions after the end of the five-year period. The Company'sCompany’s charter contains a provision exempting the Company from the Maryland business combination statute. However, we cannot assure you that this charter provision will not be amended or repealed at any point in the future.


Control share acquisitions. Maryland general corporation law also provides that control shares of a Maryland corporation acquired in a control share acquisition have no voting rights except to the extent approved by a vote of two-thirds of the votes entitled to be cast on the matter, excluding shares owned by the acquirer or by officers or employee directors. The control share acquisition statute does not apply to shares acquired in a merger, consolidation or share exchange if the corporation is a party to the transaction, or to acquisitions approved or exempted by the corporation'scorporation’s charter or bylaws. The Company'sCompany’s bylaws contain a provision exempting from the control share acquisition statute any stock acquired by any person. However, we cannot assure you that this bylaw provision will not be amended or repealed at any point in the future.


Maryland unsolicited takeover statute. Under Maryland law, the Company'sCompany’s board of directors could adopt various anti-takeover provisions without the consent of stockholders. The adoption of such measures could discourage offers for the Company or make an acquisition of the Company more difficult, even when an acquisition would be in the best interest of the Company'sCompany’s stockholders.


Anti‑takeover protections of operating partnership agreement. Upon a change in control of the Company, the partnership agreement of the Operating Partnership requires certain acquirers to maintain an umbrella partnership real estate investment trust structure with terms at least as favorable to the limited partners as are currently in place. For instance, the acquirer would be required to preserve the limited partner'spartner’s right to continue to hold tax-deferred partnership interests that are redeemable for capital stock of the acquirer. Exceptions would require the approval of
19

two-thirds of the limited partners of our Operating Partnership (other than the Company). These provisions may make a change of control transaction involving the Company more complicated and therefore might decrease the likelihood of such a transaction occurring, even if such a transaction would be in the best interest of the Company'sCompany’s stockholders.


ITEM 1B. UNRESOLVED STAFF COMMENTS


None.

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ITEM 2. PROPERTIES
Our core portfolio consists primarily of office properties in Raleigh, Atlanta, Tampa, Nashville, Memphis, Pittsburgh, Richmond and Orlando and office and industrial properties in Greensboro.

Properties

The following table sets forth information about in-service office properties that we wholly own by geographic location at December 31, 2017:2020:

MarketRentable
Square Feet
OccupancyPercentage of Annualized Cash Rental Revenue (1)
Atlanta5,416,000 88.8 %21.3 %
Nashville4,567,000 92.8 19.8 
Raleigh4,834,000 91.2 18.4 
Tampa3,618,000 89.7 13.4 
Pittsburgh2,151,000 92.9 8.3 
Orlando1,791,000 87.8 6.8 
Richmond2,037,000 88.7 6.2 
Charlotte841,000 89.6 4.0 
Other654,000 87.5 1.8 
Total25,909,000 90.3 %100.0 %
Market 
Rentable
Square Feet
 Occupancy Percentage of Annualized Cash Rental Revenue (1)
Atlanta 5,244,000
 88.7% 18.9%
Raleigh 4,824,000
 94.7
 17.7
Nashville 4,053,000
 95.7
 17.2
Tampa 3,822,000
 93.6
 14.9
Pittsburgh 2,148,000
 94.1
 8.7
Orlando 1,976,000
 90.1
 7.2
Memphis 1,637,000
 94.1
 6.4
Richmond 1,946,000
 92.9
 5.6
Greensboro 1,151,000
 92.2
 3.4
Total 26,801,000
 92.9% 100.0%
__________
__________(1)Annualized Cash Rental Revenue is cash rental revenue (base rent plus cost recovery income, excluding straight-line rent) from our office properties for the month of December 2020 multiplied by 12.
(1)Annualized Cash Rental Revenue is cash rental revenue (base rent plus cost recovery income, excluding straight-line rent) from our office properties for the month of December 2017 multiplied by 12.

The following table sets forth the net changes in rentable square footage of in-service properties that we wholly own:

Year Ended December 31,
202020192018
(in thousands)
Acquisitions— 841 — 
Developments Placed In-Service— 898 351 
Redevelopment/Other(40)(6)(2)
Dispositions(4,489)(557)(491)
Net Change in Rentable Square Footage(4,529)1,176 (142)
 Year Ended December 31,
 2017 2016 2015
 (rentable square feet in thousands)
Acquisitions
 243
 1,592
Developments Placed In-Service1,014
 176
 503
Redevelopment/Other(7) (46) 14
Dispositions(1,077) (1,429) (175)
Net Change in Rentable Square Footage(70) (1,056) 1,934

The following table sets forth operating information about in-service properties that we wholly own:

 
Average
Occupancy
 
Annualized GAAP Rent
Per Square
Foot (1)
 
Annualized Cash Rent
Per Square
Foot (2)
201390.0% $21.42
 $20.48
201490.4% $22.13
 $21.29
201592.3% $23.30
 $22.55
201692.8% $23.24
 $22.55
201792.5% $24.05
 $23.46
Average
Occupancy
Annualized GAAP Rent
Per Square
Foot (1)
Annualized Cash Rent
Per Square
Foot (2)
201692.8 %$23.24 $22.55 
201792.5 %$24.05 $23.46 
201891.7 %$24.68 $24.06 
201991.4 %$26.46 $25.06 
202090.7 %$29.23 $28.21 
__________
(1)Annualized GAAP Rent Per Square Foot is rental revenue (base rent plus cost recovery income, including straight-line rent) for the month of December of the respective year multiplied by 12, divided by total occupied rentable square footage.
(2)Annualized Cash Rent Per Square Foot is cash rental revenue (base rent plus cost recovery income, excluding straight-line rent) for the month of December of the respective year multiplied by 12, divided by total occupied rentable square footage.

(1)Annualized GAAP Rent Per Square Foot is rental revenue (base rent plus cost recovery income, including straight-line rent) for the month of December of the respective year multiplied by 12, divided by total occupied rentable square footage.

(2)Annualized Cash Rent Per Square Foot is cash rental revenue (base rent plus cost recovery income, excluding straight-line rent) for the month of December of the respective year multiplied by 12, divided by total occupied rentable square footage.

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Customers


The following table sets forth information concerning the 20 largest customers of properties that we wholly own at December 31, 2017:2020:
Customer 
Rentable Square
Feet
 
Annualized
Cash Rental
Revenue (1)
 
Percent of
Total
Annualized
Cash Rental
Revenue (1)
 
Weighted
Average
Remaining
Lease Term in
Years
CustomerRentable Square
Feet
Annualized
Cash Rental
Revenue (1)
Percent of
Total
Annualized
Cash Rental
Revenue (1)
Weighted
Average
Remaining
Lease Term in
Years
   (in thousands)    (in thousands)
Federal Government 1,419,732
 $34,242
 5.34% 4.5
Federal Government1,178,487 $28,133 4.26 %6.2 
Bank of AmericaBank of America652,313 26,727 4.05 13.2 
Bridgestone AmericasBridgestone Americas506,128 18,195 2.76 16.7 
Metropolitan Life Insurance 621,190
 15,733
 2.46
 10.5
Metropolitan Life Insurance624,540 16,926 2.56 10.2 
Bridgestone Americas 506,128
 14,553
 2.27
 19.7
Mars PetcareMars Petcare223,700 9,850 1.49 10.4 
PPG Industries 356,215
 9,727
 1.52
 13.3
PPG Industries361,215 9,837 1.49 10.3 
Vanderbilt UniversityVanderbilt University294,389 8,817 1.34 5.4 
EQT Corporation 319,269
 7,544
 1.18
 6.8
EQT Corporation317,052 8,265 1.25 3.8 
Healthways 263,598
 7,038
 1.10
 5.2
International Paper 278,444
 6,804
 1.06
 10.9
Vanderbilt University 251,415
 6,725
 1.05
 4.0
TivityTivity263,598 7,717 1.17 2.2 
Bass, Berry & Sims 201,588
 6,678
 1.04
 7.1
Bass, Berry & Sims213,951 7,170 1.09 4.1 
State of Georgia 320,449
 5,791
 0.90
 4.3
American General Life 173,834
 5,777
 0.90
 9.1
American General Life173,834 6,335 0.96 6.1 
Novelis 168,949
 5,687
 0.89
 6.7
Novelis168,949 6,267 0.95 3.7 
State of GeorgiaState of Georgia288,443 5,764 0.87 3.6 
Lifepoint Corporate ServicesLifepoint Corporate Services202,991 5,545 0.84 8.3 
PNC BankPNC Bank159,142 5,121 0.78 7.1 
Delta Community Credit UnionDelta Community Credit Union128,589 4,885 0.74 11.8 
Avanos MedicalAvanos Medical193,199 4,713 0.71 8.2 
Marsh USA 177,382
 5,537
 0.86
 4.2
Marsh USA136,246 4,667 0.71 6.6 
Laser Spine Institute 176,089
 5,490
 0.86
 14.8
PNC Bank 187,076
 5,430
 0.85
 8.9
Syniverse Technologies 218,678
 5,005
 0.78
 8.8
Aon 168,697
 4,996
 0.78
 4.1
Lifepoint Corporate Services 202,991
 4,809
 0.75
 11.3
AT&T 197,826
 4,668
 0.73
 1.6
HDR Engineering 134,835
 4,383
 0.68
 1.8
Willis Towers WatsonWillis Towers Watson162,849 4,564 0.69 3.3 
Global PaymentsGlobal Payments168,051 4,537 0.69 12.2 
Total 6,344,385
 $166,617
 26.00% 8.2
Total6,417,666 $194,035 29.40 %8.7 
__________
(1)
Annualized Cash Rental Revenue is cash rental revenue (base rent plus cost recovery income, excluding straight-line rent) for the month of December 2017 multiplied by 12.

(1)Annualized Cash Rental Revenue is cash rental revenue (base rent plus cost recovery income, excluding straight-line rent) for the month of December 2020 multiplied by 12.

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Lease Expirations

The following tables set forth scheduled lease expirations for existing leases at office properties that we wholly owned at December 31, 2017:2020:

Lease Expiring (1)
 Number of Leases Expiring 
Rentable
Square Feet
Subject to
Expiring
Leases
 
Percentage of
Leased Square
Footage
Represented
by Expiring
Leases
 
Annualized
Cash Rental
Revenue
Under Expiring
Leases (2)
 
Average
Annual Cash
Rental Rate
Per Square
Foot for
Expirations
 
Percent of
Annualized
Cash Rental
Revenue
Represented
by Expiring
Leases (2)
Lease Expiring (1)
Number of Leases ExpiringRentable
Square Feet
Subject to
Expiring
Leases
Percentage of
Leased Square
Footage
Represented
by Expiring
Leases
Annualized
Cash Rental
Revenue
Under Expiring
Leases (2)
Average
Annual Cash
Rental Rate
Per Square
Foot for
Expirations
Percent of
Annualized
Cash Rental
Revenue
Represented
by Expiring
Leases (2)
      ($ in thousands)   (in thousands)
2018 (3)
 447
 2,558,245
 10.3% $63,063
 $24.65
 10.1%
2019 356
 3,171,150
 12.7
 79,643
 25.11
 12.7
2020 336
 2,749,799
 11.0
 74,382
 27.05
 11.9
2021 255
 2,436,494
 9.8
 62,218
 25.54
 9.9
2021 (3)
2021 (3)
362 1,913,644 8.2 %$52,999 $27.70 8.0 %
2022 252
 2,362,640
 9.5
 56,984
 24.12
 9.1
2022366 1,923,263 8.2 55,031 28.61 8.3 
2023 131
 1,927,697
 7.7
 46,709
 24.23
 7.5
2023291 2,341,142 10.0 64,912 27.73 9.8 
2024 90
 1,883,361
 7.6
 51,019
 27.09
 8.1
2024259 2,477,527 10.6 73,936 29.84 11.2 
2025 64
 1,304,276
 5.2
 35,206
 26.99
 5.6
2025228 2,880,807 12.3 82,530 28.65 12.5 
2026 71
 1,271,390
 5.1
 32,557
 25.61
 5.2
2026148 1,863,015 8.0 50,806 27.27 7.7 
2027 40
 1,300,493
 5.2
 33,572
 25.81
 5.4
202785 1,726,509 7.4 50,443 29.22 7.6 
2028202865 1,503,344 6.4 37,441 24.91 5.7 
2029202968 1,202,446 5.1 33,001 27.44 5.0 
20302030101 1,379,684 5.9 35,278 25.57 5.3 
Thereafter 172
 3,922,265
 15.9
 90,800
 23.15
 14.5
Thereafter101 4,192,266 17.9 123,931 29.56 18.9 
 2,214
 24,887,810
 100.0% $626,153
 $25.16
 100.0%2,074 23,403,647 100.0 %$660,308 $28.21 100.0 %
__________
(1)Expirations that have been renewed are reflected above based on the renewal expiration date. Expirations include leases related to completed not stabilized development properties but exclude leases related to developments in-process.
(2)Annualized Cash Rental Revenue is cash rental revenue (base rent plus cost recovery income, excluding straight-line rent) for the month of December 2017 multiplied by 12.
(3)Includes 98,000 rentable square feet of leases that are on a month-to-month basis, which represent 0.3% of total annualized cash rental revenue.

(1)Expirations that have been renewed are reflected above based on the renewal expiration date. Expirations include leases related to completed not stabilized development properties but exclude leases related to developments in-process.
(2)Annualized Cash Rental Revenue is cash rental revenue (base rent plus cost recovery income, excluding straight-line rent) for the month of December 2020 multiplied by 12.
(3)Includes 52,000 rentable square feet of leases that are on a month-to-month basis, which represent 0.2% of total annualized cash rental revenue.

In-Process Development

As of December 31, 2017,2020, we were developing 0.70.8 million rentable square feet of office properties. The following table summarizes these announced and in-process office developments:

Property Market Rentable Square Feet 
Anticipated Total Investment (1)
 
Investment As Of December 31, 2017 (1)
 Pre Leased % Estimated Completion Estimated Stabilization
      ($ in thousands)      
Virginia Urology Richmond 87,000
 $29,140
 $14,037
 100.0% 3Q18 3Q18
751 Corporate Center Raleigh 89,700
 21,850
 9,522
 35.3
 4Q18 4Q20
MetLife III Raleigh 219,000
 64,500
 16,351
 100.0
 2Q19 2Q21
Virginia Springs I Nashville 109,000
 34,300
 6,426
 33.8
 2Q19 3Q20
Mars Petcare - Ovation Nashville 223,700
 96,200
 20,392
 100.0
 3Q19 3Q19
    728,400
 $245,990
 $66,728
 82.1%    
PropertyMarketRentable Square Feet
Anticipated Total Investment (1)
Investment As Of December 31, 2020 (1)
Pre Leased %Estimated CompletionEstimated Stabilization
($ in thousands)
GlenLake Seven (2)
Raleigh125,700 $43,881 $36,966 100.0 %1Q 211Q 21
Midtown West (3)
Tampa150,000 71,300 47,069 6.6 2Q 214Q 22
AsurionNashville552,800 285,000 225,727 98.3 4Q 211Q 22
828,500 $400,181 $309,762 81.9 %
__________
(1)Includes deferred lease commissions which are classified in deferred leasing costs on our Consolidated Balance Sheets.

(1)Includes deferred lease commissions which are classified in deferred leasing costs on our Consolidated Balance Sheets.

(2)Recorded on our Consolidated Balance Sheets in land and buildings and tenant improvements, not development in-process.
(3)We own an 80.0% interest in this consolidated joint venture.

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Land Held for Development

We wholly owned 385220 acres of development land at December 31, 2017.2020. We estimate that we can develop approximately 4.15.0 million and 0.2 million rentable square feet of office and industrial space respectively, on the 180161 acres that we consider core assets for our future development needs. Our core development land is zoned and available for development, and nearly all of the land has utility infrastructure in place. We believe that our commercially zoned and unencumbered land gives us a development advantage over other commercial real estate development companies in many of our markets.

Joint Venture Investments

The following table sets forth information about our joint venture investments by geographic location at December 31, 2017:2020:

 
Rentable
Square Feet
 
Weighted
Average
Ownership
Interest (1)
 Occupancy 
Percentage of
Annualized
Cash Rental
Revenue (2)
Rentable
Square Feet
Weighted
Average
Ownership
Interest (1)
Occupancy
Market Market
Kansas City (3)
 292,000
 50.0% 97.3% 51.4%
Kansas City (2)
Kansas City (2)
292,000 50.0 %85.3 %
RaleighRaleigh636,000 25.0 91.0 
Richmond (4)(3)
 345,000
 50.0
 100.0
 28.4
345,000 50.0 99.2 
Raleigh 635,000
 25.0
 53.8
 20.2
Total 1,272,000
 37.5% 76.3% 100.0%Total1,273,000 37.5 %91.9 %
__________
(1)
Weighted Average Ownership Interest is calculated using Rentable Square Feet.
(2)
Annualized Cash Rental Revenue is cash rental revenue (base rent plus cost recovery income, excluding straight-line rent) for the month of December 2017 multiplied by 12.
(3)Excluding our 26.5% ownership interest in a real estate brokerage services company.
(4)This joint venture is consolidated.

(1)Weighted Average Ownership Interest is calculated using Rentable Square Feet.
(2)Excluding our 26.5% ownership interest in a real estate brokerage services company.
(3)This joint venture is consolidated.

In addition, we own an 80.0% interest in Midtown One, a consolidated joint venture. See “Item 2. Properties - In-Process Development.”

ITEM 3. LEGAL PROCEEDINGS


We are from time to time a party to a variety of legal proceedings, claims and assessments arising in the ordinary course of our business. We regularly assess the liabilities and contingencies in connection with these matters based on the latest information available. For those matters where it is probable that we have incurred or will incur a loss and the loss or range of loss can be reasonably estimated, the estimated loss is accrued and charged to income in our Consolidated Financial Statements. In other instances, because of the uncertainties related to both the probable outcome and amount or range of loss, a reasonable estimate of liability, if any, cannot be made. Based on the current expected outcome of such matters, none of these proceedings, claims or assessments is expected to have a material adverse effect on our business, financial condition, results of operations or cash flows.



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ITEM X. INFORMATION ABOUT OUR EXECUTIVE OFFICERS OF THE REGISTRANT


The Company is the sole general partner of the Operating Partnership. The following table sets forth information with respect to the Company’s executive officers:

NameAgePosition and Background
EdwardTheodore J. FritschKlinck5955
Director, President and Chief Executive Officer.
Mr. Fritsch has beenKlinck became a director since January 2001. Mr. Fritsch becameand our chief executive officer and chair of the investment committee of our board of directors on July 1, 2004 and our president in December 2003.September 2019. Prior to that, Mr. FritschKlinck was our president and chief operating officer from January 1998 to July 2004 and was a vice president and secretary from June 1994 to January 1998. Mr. Fritsch joinedsince November 2018, our predecessor in 1982 and was a partner of that entity at the time of our initial public offering in June 1994. Mr. Fritsch currently serves as a director and member of the audit and compensation committees of National Retail Properties, Inc., a publicly-traded REIT (NYSE:NNN). Mr. Fritsch is past chair of the National Association of Real Estate Investment Trusts ("NAREIT") and currently serves on its executive board. Mr. Fritsch is also a member of Wells Fargo's central region advisory board, a member of the University of North Carolina at Chapel Hill Foundation board, a director of the University of North Carolina at Chapel Hill Real Estate Holdings and a member of the Dix Park Conservancy board.

Theodore J. Klinck52
Executive Vice President and Chief Operating and Investment Officer.
Mr. Klinck became executive vice president and chief operating and investment officer infrom September 2015. Prior2015 to that, Mr. KlinckNovember 2018 and was our senior vice president and chief investment officer sincefrom March 2012.2012 to August 2015. Before joining us, Mr. Klinck served as principal and chief investment officer with Goddard Investment Group, a privately owned real estate investment firm. Previously, Mr. Klinck had been a managing director at Morgan Stanley Real Estate.


Mark F. Mulhern58
Brian M. Leary46
Executive Vice President and Chief Operating Officer.
Mr. Leary became chief operating officer in July 2019. Previously, Mr. Leary served as president of the commercial and mixed-use business unit of Crescent Communities since 2014. Prior to joining Crescent, Mr. Leary held senior management positions with Jacoby Development, Inc., Atlanta Beltline, Inc., AIG Global Real Estate, Atlantic Station, LLC and Central Atlanta Progress.

Mark F. Mulhern61Executive Vice President and Chief Financial Officer.

Mr. Mulhern became chief financial officer in September 2014. Prior to that, Mr. Mulhern was a director of the Company since January 2012. Mr. Mulhern served as executive vice president and chief financial officer of Exco Resources, Inc. (NYSE:XCO), an oil and gas exploration and production company, from 2013 until September 2014. Mr. Mulhern served as senior vice president and chief financial officer of Progress Energy, Inc. (NYSE:PGN) from 2008 until its merger with Duke Energy Corporation (NYSE:DUK) in July 2012. Mr. Mulhern first joined Progress Energy in 1996 and served in a number of financial and strategic roles. He also spent eight years at Price Waterhouse. Mr. Mulhern currently serves as a director of Intercontinental Exchange, Inc. (NYSE:ICE), a leading operator of global exchanges and clearing houses and provider of mortgage technology, data and listings services, McKim and Creed, a private engineering services firm, and Triangle Capital CorporationBarings BDC, Inc. (NYSE:TCAP)BBDC), a leading provider of capital to lower middle market companies.specialty finance company. Mr. Mulhern is a certified public accountant, a certified management accountant and a certified internal auditor.


Jeffrey D. Miller4750
Executive Vice President, General Counsel and Secretary.
Prior to joining us in March 2007, Mr. Miller was a partner with DLA Piper US, LLP, where he practiced since 2005. Previously, Mr. Miller had been a partner with Alston & Bird LLP. Mr. Miller is admitted to practice in North Carolina. Mr. Miller served as lead independent director of Hatteras Financial Corp., a publicly-traded mortgage REIT (NYSE:HTS), prior to its merger with Annaly Capital Management, Inc. (NYSE:NLY) in July 2016.

Brendan C. Maiorana45Executive Vice President of Finance and Treasurer.
Mr. Maiorana became executive vice president of finance in July 2019 and assumed the role of treasurer in January 2021. Prior to that, Mr. Maiorana was our senior vice president of finance and investor relations since May 2016. Prior to joining Highwoods, Mr. Maiorana spent 11 years in equity research at Wells Fargo Securities, starting as an associate equity research analyst. Prior to that, Mr. Maiorana worked four years at Ernst & Young LLP.

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PART II


ITEM 5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES


The following table sets forth high and low stock prices per share reportedOur Common Stock is traded on the NYSE and dividends declared per share of Common Stock:

  2017 2016
Quarter Ended High Low Dividend High Low Dividend
March 31 $53.26
 $48.42
 $0.440
 $48.14
 $38.08
 $0.425
June 30 $52.82
 $48.98
 $0.440
 $52.86
 $44.93
 $0.425
September 30 $52.75
 $48.68
 $0.440
 $56.23
 $50.05
 $0.425
December 31 (1)
 $53.34
 $50.08
 $0.440
 $52.03
 $45.83
 $1.225
__________
(1)Includes a special cash dividend of $0.80 per share declared in the quarter ended December 31, 2016 and paid January 10, 2017. The principal purpose of the special dividend was to distribute taxable capital gains associated with the sales of substantially all of our wholly-owned Country Club Plaza assets in Kansas City (which we refer to as the “Plaza assets”) during the first quarter of 2016.

under the symbol “HIW.” On December 31, 2017, the last reported stock price of our Common Stock on the NYSE was $50.91 per share and2020, the Company had 857782 common stockholders of record. There is no public trading market for the Common Units. On December 31, 2017,2020, the Operating Partnership had 103107 holders of record of Common Units (other than the Company). At December 31, 2017,2020, there were 103.3103.9 million shares of Common Stock outstanding and 2.8 million Common Units outstanding not owned by the Company.

BecauseFor information regarding our dividend payment history as well as a discussion of the Company is a REIT, the partnership agreement requires the Operating Partnership to distribute at least enough cash for the Company to be able to distribute to its stockholders at least 90.0% of its REIT taxable income, excluding net capital gains. See “Item 1A. Risk Factors – Cash distributions reduce the amount of cashfactors that would otherwise be available for other business purposes, including funding debt maturities, reducing debt or future growth initiatives.”
We generally expect to use cash flows from operating activities to fund distributions. The following factors will affect such cash flows and, accordingly, influence the decisions of the Company’s Board of Directors regarding dividends and distributions:distributions, see “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations - Liquidity and Capital Resources - Dividends and Distributions.”
projections with respect to the future REIT taxable income expected to be generated by the Company;

debt service requirements after taking into account debt covenants and the repayment and restructuring of certain indebtedness and the availability of alternative sources of debt and equity capital and their impact on our ability to refinance existing debt and grow our business;

scheduled increases in base rents of existing leases;

changes in rents attributable to the renewal of existing leases or replacement leases;

changes in occupancy rates at existing properties and execution of leases for newly acquired or developed properties;

changes in operating expenses;

anticipated leasing capital expenditures attributable to the renewal of existing leases or replacement leases;

anticipated building improvements; and

expected cash flows from financing and investing activities, including from the sales of assets generating taxable gains to the extent such assets are not sold in a tax-deferred exchange under Section 1031 of the Internal Revenue Code or another tax-free or tax-deferred transaction.


The following stock price performance graph compares the performance of our Common Stock to the S&P 500 Index and the FTSE NAREIT All Equity REITs Index. The stock price performance graph assumes an investment of $100 in our Common Stock and the two indices on December 31, 20122015 and further assumes the reinvestment of all dividends. The FTSE NAREIT All Equity REITs Index is a free-float adjusted, market capitalization-weighted index of U.S. equity REITs. Constituents of the Index include all tax-qualified REITs with more than 50% of total assets in qualifying real estate assets other than mortgages secured by real property. Stock price performance is not necessarily indicative of future results.


hiw-20201231_g3.jpg

For the Period from December 31, 2015 to December 31,
Index20162017201820192020
Highwoods Properties, Inc.123.23 127.34 100.79 132.84 113.16 
S&P 500 Index111.96 136.40 130.42 171.49 203.04 
FTSE NAREIT All Equity REITs Index108.63 118.05 113.28 145.75 138.28 
  For the Period from December 31, 2012 to December 31,
Index 2013 2014 2015 2016 2017
Highwoods Properties, Inc. 113.27
 144.61
 148.09
 182.49
 188.57
S&P 500 Index 132.39
 150.51
 152.59
 170.84
 208.14
FTSE NAREIT All Equity REITs Index 102.86
 131.68
 135.40
 147.09
 159.85

The performance graph above is being furnished as part of this Annual Report solely in accordance with the requirement under Rule 14a-3(b)(9) to furnish the Company’s stockholders with such information and, therefore, is not deemed to be filed, or incorporated by reference in any filing, by the Company or the Operating Partnership under the Securities Act of 1933 or the Securities Exchange Act of 1934.
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During 2017, cash dividends declared on Common Stock totaled $1.76 per share. Of the cash dividends declared, approximately $0.31 per share represented capital gains and approximately $1.45 per share represented ordinary dividends. The minimum dividend per share of Common Stock required for the Company to maintain its REIT status was $1.37 per share in 2017.


During the fourth quarter of 2017,2020, the Company issued an aggregate of 2,0003,570 shares of Common Stock to holders of Common Units in the Operating Partnership upon the redemption of a like number of Common Units in private offerings exempt from the registration requirements pursuant to Section 4(2) of the Securities Act. Each of the holders of Common Units was an accredited investor under Rule 501 of the Securities Act. The resale of such shares was registered by the Company under the Securities Act.

The Company has a Dividend Reinvestment and Stock Purchase Plan (“DRIP”) under which holders of Common Stock may elect to automatically reinvest their dividends in additional shares of Common Stock and make optional cash payments for additional shares of Common Stock. The Company satisfies its DRIP obligations by instructing the DRIP administrator to purchase Common Stock in the open market.


The Company has an Employee Stock Purchase Plan ("ESPP"(“ESPP”) pursuant to which employees may contribute up to 25% of their cash compensation for the purchase of Common Stock. At the end of each quarter, each participant’s account balance, which includes accumulated dividends, is applied to acquire shares of Common Stock at a cost that is calculated at 85% of the average closing price on the NYSE on the five consecutive days preceding the last day of the quarter. Generally, shares purchased under the ESPP must be held at least one year. The Company satisfies its ESPP obligations by issuing additional shares of Common Stock.

Information about the Company’s equity compensation plans and other related stockholder matters is incorporated herein by reference to the Company’s Proxy Statement to be filed in connection with its annual meeting of stockholders to be held on May 9, 2018.11, 2021.

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ITEM 6. SELECTED FINANCIAL DATA

Operating results for the years ended December 31, 2014 and 2013 were retrospectively revised from previously reported amounts to reclassify the operations for those properties classified as discontinued operations. Total assets and mortgages and notes payable, net as of the years ended December 31, 2015, 2014 and 2013 were retrospectively revised from previously reported amounts to reclassify debt issuance costs as a direct deduction from the carrying amount of the debt liability to which they relate as opposed to being presented as assets.


The information in the following tables should be read in conjunction with the Company’s Consolidated Financial Statements and related notes and Management’s Discussion and Analysis of Financial Condition and Results of Operations included herein ($ in(in thousands, except per share data):

Year Ended December 31,
20202019201820172016
Rental and other revenues$736,900 $735,979 $720,035 $702,737 $665,634 
Income from continuing operations$357,914 $141,683 $177,630 $191,663 $122,546 
Income from discontinued operations$— $— $— $— $418,593 
Income from continuing operations available for common stockholders$344,914 $134,430 $169,343 $182,873 $115,461 
Net income$357,914 $141,683 $177,630 $191,663 $541,139 
Net income available for common stockholders$344,914 $134,430 $169,343 $182,873 $521,789 
Earnings per Common Share – basic:
Income from continuing operations available for common stockholders$3.32 $1.30 $1.64 $1.78 $1.17 
Net income available for common stockholders$3.32 $1.30 $1.64 $1.78 $5.30 
Earnings per Common Share – diluted:
Income from continuing operations available for common stockholders$3.32 $1.30 $1.64 $1.78 $1.17 
Net income available for common stockholders$3.32 $1.30 $1.64 $1.78 $5.30 
Dividends declared per Common Share (1)
$1.92 $1.90 $1.85 $1.76 $2.50 
 Year Ended December 31,
 2017 2016 2015 2014 2013
Rental and other revenues$702,737
 $665,634
 $604,671
 $555,871
 $505,008
Income from continuing operations$191,663
 $122,546
 $85,521
 $96,987
 $42,641
Income from discontinued operations$
 $418,593
 $15,739
 $18,985
 $88,456
Income from continuing operations available for common stockholders$182,873
 $115,461
 $79,308
 $90,069
 $37,890
Net income$191,663
 $541,139
 $101,260
 $115,972
 $131,097
Net income available for common stockholders$182,873
 $521,789
 $94,572
 $108,457
 $122,949
Earnings per Common Share – basic:         
Income from continuing operations available for common stockholders$1.78
 $1.17
 $0.84
 $1.00
 $0.44
Net income available for common stockholders$1.78
 $5.30
 $1.00
 $1.20
 $1.44
Earnings per Common Share – diluted:         
Income from continuing operations available for common stockholders$1.78
 $1.17
 $0.84
 $0.99
 $0.44
Net income available for common stockholders$1.78
 $5.30
 $1.00
 $1.19
 $1.44
Dividends declared per Common Share (1)
$1.76
 $2.50
 $1.70
 $1.70
 $1.70

December 31,
December 31,20202019201820172016
2017 2016 2015 2014 2013
Total assets$4,623,791
 $4,561,050
 $4,485,631
 $3,990,702
 $3,793,177
Total assets$5,209,417 $5,138,244 $4,675,009 $4,623,791 $4,561,050 
Mortgages and notes payable, net$2,014,333
 $1,948,047
 $2,491,813
 $2,062,968
 $1,948,161
Mortgages and notes payable, net$2,470,021 $2,543,710 $2,085,831 $2,014,333 $1,948,047 
__________
(1)
(1)    Includes a special cash dividend of $0.80 per share declared in the quarter ended December 31, 2016 and paid January 10, 2017.



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The information in the following tables should be read in conjunction with the Operating Partnership’s Consolidated Financial Statements and related notes and Management’s Discussion and Analysis of Financial Condition and Results of Operations included herein ($ in(in thousands, except per unit data):

Year Ended December 31,
20202019201820172016
Rental and other revenues$736,900 $735,979 $720,035 $702,737 $665,634 
Income from continuing operations$357,914 $141,683 $177,630 $191,663 $122,546 
Income from discontinued operations$— $— $— $— $418,593 
Income from continuing operations available for common unitholders$354,252 $137,981 $173,931 $187,932 $118,792 
Net income$357,914 $141,683 $177,630 $191,663 $541,139 
Net income available for common unitholders$354,252 $137,981 $173,931 $187,932 $537,385 
Earnings per Common Unit – basic:
Income from continuing operations available for common unitholders$3.33 $1.30 $1.64 $1.79 $1.18 
Net income available for common unitholders$3.33 $1.30 $1.64 $1.79 $5.33 
Earnings per Common Unit – diluted:
Income from continuing operations available for common unitholders$3.33 $1.30 $1.64 $1.79 $1.18 
Net income available for common unitholders$3.33 $1.30 $1.64 $1.79 $5.32 
Distributions declared per Common Unit (1)
$1.92 $1.90 $1.85 $1.76 $2.50 
 Year Ended December 31,
 2017 2016 2015 2014 2013
Rental and other revenues$702,737
 $665,634
 $604,671
 $555,871
 $505,008
Income from continuing operations$191,663
 $122,546
 $85,521
 $96,987
 $42,590
Income from discontinued operations$
 $418,593
 $15,739
 $18,985
 $88,456
Income from continuing operations available for common unitholders$187,932
 $118,792
 $81,751
 $93,014
 $39,133
Net income$191,663
 $541,139
 $101,260
 $115,972
 $131,046
Net income available for common unitholders$187,932
 $537,385
 $97,490
 $111,999
 $127,589
Earnings per Common Unit – basic:         
Income from continuing operations available for common unitholders$1.79
 $1.18
 $0.84
 $1.00
 $0.44
Net income available for common unitholders$1.79
 $5.33
 $1.01
 $1.20
 $1.44
Earnings per Common Unit – diluted:         
Income from continuing operations available for common unitholders$1.79
 $1.18
 $0.84
 $1.00
 $0.44
Net income available for common unitholders$1.79
 $5.32
 $1.01
 $1.20
 $1.44
Distributions declared per Common Unit (1)
$1.76
 $2.50
 $1.70
 $1.70
 $1.70

December 31,
December 31,20202019201820172016
2017 2016 2015 2014 2013
Total assets$4,623,791
 $4,561,050
 $4,485,631
 $3,990,808
 $3,793,274
Total assets$5,209,417 $5,138,244 $4,675,009 $4,623,791 $4,561,050 
Mortgages and notes payable, net$2,014,333
 $1,948,047
 $2,491,813
 $2,062,968
 $1,948,161
Mortgages and notes payable, net$2,470,021 $2,543,710 $2,085,831 $2,014,333 $1,948,047 
__________
(1)
(1)    Includes a special cash distribution of $0.80 per unit declared in the quarter ended December 31, 2016 and paid January 10, 2017.



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ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS


You should read the following discussion and analysis in conjunction with the accompanying Consolidated Financial Statements and related notes contained elsewhere herein.


Disclosure Regarding Forward-Looking Statements


Some of the information in this Annual Report may contain forward-looking statements. Such statements include, in particular, statements about our plans, strategies and prospects under this section and under the heading “Item 1. Business.” You can identify forward-looking statements by our use of forward-looking terminology such as “may,” “will,” “expect,” “anticipate,” “estimate,” “continue” or other similar words. Although we believe that our plans, intentions and expectations reflected in or suggested by such forward-looking statements are reasonable, we cannot assure you that our plans, intentions or expectations will be achieved. When considering such forward-looking statements, you should keep in mind the following important factors that could cause our actual results to differ materially from those contained in any forward-looking statement:statement. Currently, one of the most significant factors that could cause actual outcomes to differ materially from our forward-looking statements is the ongoing adverse effect of the COVID-19 pandemic, and federal, state, and/or local regulatory guidelines and private business actions to control it, on our financial condition, operating results and cash flows, our customers, the use of and demand for office space, the real estate market in which we operate, the global economy and the financial markets. The extent to which the COVID-19 pandemic impacts us and our customers will depend on future developments, which are highly uncertain and cannot be predicted with confidence, including the scope, severity and duration of the pandemic and its ongoing impact on the U.S. economy and potential changes in customer behavior, among others. Additional factors, many of which may be influenced by the COVID-19 pandemic, that could cause actual outcomes or results to differ materially from those indicated in these statements include:


the financial condition of our customers could deteriorate;deteriorate or further worsen;


counterparties under our debt instruments, particularly our revolving credit facility, may attempt to avoid their obligations thereunder, which, if successful, would reduce our available liquidity;

we may not be able to lease or re-lease second generation space, defined as previously occupied space that becomes available for lease, quickly or on as favorable terms as old leases;


we may not be able to lease newly constructed buildings as quickly or on as favorable terms as originally anticipated;


we may not be able to complete development, acquisition, reinvestment, disposition or joint venture projects as quickly or on as favorable terms as anticipated;


development activity in our existing markets could result in an excessive supply relative to customer demand;


our markets may suffer declines in economic and/or office employment growth;


unanticipated increases in interest rates could increase our debt service costs;


unanticipated increases in operating expenses could negatively impact our operating results;


natural disasters and climate change could have an adverse impact on our cash flow and operating results;

we may not be able to meet our liquidity requirements or obtain capital on favorable terms to fund our working capital needs and growth initiatives or repay or refinance outstanding debt upon maturity; and


the Company could lose key executive officers.


This list of risks and uncertainties, however, is not intended to be exhaustive. You should also review the other cautionary statements we make in “Item 1A. Business – Risk Factors” set forth in this Annual Report. Given these uncertainties, you should not place undue reliance on forward-looking statements. We undertake no obligation to publicly release the results of any revisions to these forward-looking statements to reflect any future events or circumstances or to reflect the occurrence of unanticipated events.



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Executive Summary

Our Strategic Plan focuses on:

owning high-quality, differentiated office buildings in the BBDs of our core markets;


improving the operating results of our properties through concentrated leasing, asset management, cost control and customer service efforts;


developing and acquiring office buildings in BBDs that improve the overall quality of our portfolio and generate attractive returns over the long term for our stockholders;


disposing of properties no longer considered to be core assets primarily due to location, age, quality and/or overall strategic fit; and


maintaining a balance sheet with ample liquidity to meet our funding needs and growth prospects.

COVID-19

The unprecedented nationwide efforts to slow the spread of the COVID-19 virus have obviously had a significant impact on the U.S. economy.

It is very difficult to predict when, if and to what extent economic activity will return to pre-COVID-19 levels. The COVID-19 pandemic did have somewhat of an impact on our 2020 financial results, as described further in “Results of Operations.” Our financial results for 2021 and future leasing activity could be adversely affected by the COVID-19 pandemic. Factors that could cause actual results to differ materially from our current expectations are set forth under “Item 1A. Risk Factors” and “Disclosure Regarding Forward-Looking Statements.”

While all buildings and parking facilities have remained open for business, the usage of our assets in 2020 was significantly lower due to the COVID-19 pandemic. As a result, parking and parking-related revenues were lower during this period. In addition, our operating expenses, net of expense recoveries, were lower during this period due to reduced electricity, janitorial and other variable expenses. Until usage increases, which will depend on the duration of the COVID-19 pandemic, which is difficult to estimate, we expect that reduced usage will continue to result in reduced parking revenues, which will be partially offset by reduced operating expenses. We do not expect usage to increase over the current level until the infection rate across the U.S. and, more specifically, our markets begins to meaningfully decline and/or an increasing number of employers believe the risk of virus spread in the workplace is manageable.

Given the COVID-19 pandemic and its impact on economic activity, we have been experiencing slower speculative new leasing and we expect that trend will continue in 2021. It is too early to predict the pandemic’s impact on renewal activity in 2021. Lower overall leasing will negatively impact our rental revenues.

We have incurred and may in the future incur losses due to customers that default on their leases, file bankruptcy and/or otherwise experience significant financial difficulty as a result of the COVID-19 pandemic. In 2020, such losses totaled $4.5 million, consisting of lost rental revenues resulting from customers that filed bankruptcy or otherwise irrevocably defaulted on their leases and non-cash credit losses of straight-line rent receivables. Of the straight-line rent receivable credit losses incurred during 2020, $1.3 million were due to the conversion of fixed rent leases to percentage rent leases for certain customers that remain in occupancy but have been impacted by social distancing measures.

Generally, in cases where an otherwise viable, creditworthy customer has been able to demonstrate disruption due to the complete or partial shutdown of its business operations, we have agreed and/or may agree to defer, but not abate, the payment of rent for a limited period of time or, as noted above, convert traditional leases to percentage rent leases. In other cases, we have agreed and/or may agree to abate rent for a limited period of time as consideration for a lease term extension. The extent of any losses will depend on whether or not the collectability of future rents from customers experiencing financial difficulty is deemed to be probable under GAAP.

For a discussion of the impact of the COVID-19 pandemic on our liquidity and balance sheet, see “Liquidity and Capital Resources” below.

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Revenues


Our operating results depend heavily on successfully leasing and operating the office space in our portfolio. Economic growth and office employment levels in our core markets are important factors, among others, in predicting our future operating results.

The key components affecting our rental and other revenues are average occupancy, rental rates, cost recovery income, new developments placed in service, acquisitions and dispositions. Average occupancy generally increases during times of improving economic growth, as our ability to lease space outpaces vacancies that occur upon the expirations of existing leases. Average occupancy generally declines during times of slower or negative economic growth, when new vacancies tend to outpace our ability to lease space. Asset acquisitions, dispositions and new developments placed in service directly impact our rental revenues and could impact our average occupancy, depending upon the occupancy rate of the properties that are acquired, sold or placed in service. A further indicator of the predictability of future revenues is the expected lease expirations of our portfolio. As a result, in addition to seeking to increase our average occupancy by leasing current vacant space, we also concentrate our leasing efforts on renewing existing leases prior to expiration. For more information regarding our lease expirations, see “Item 2. Properties - Lease Expirations.” Occupancy in our office portfolio was 92.9%decreased from 92.0% at both December 31, 20172019 to 90.3% at December 31, 2020. We expect average occupancy for our office portfolio to be approximately 89% to 90% for 2021. However, average occupancy in 2021 will be lower, perhaps significantly lower, if the COVID-19 pandemic causes vacancies and 2016.move-outs due to (a) customers that default on their leases, file bankruptcy or otherwise experience significant financial difficulty and/or (b) potential changes in customer behavior, such as the continued social acceptance, desirability and perceived economic benefits of work-from-home arrangements, which could materially and negatively impact the future demand for office space over the long-term.

Whether or not our rental revenue tracks average occupancy proportionally depends upon whether GAAP rents under signed new and renewal leases are higher or lower than the GAAP rents under expiring leases. Annualized rental revenues from second generation leases expiring during any particular year are typically less than 15% of our total annual rental revenues. The following table sets forth information regarding second generation office leases signed during the fourth quarter of 20172020 (we define second generation office leases as leases with new customers and renewals of existing customers in office space that has been previously occupied under our ownership and leases with respect to vacant space in acquired buildings):
New Renewal All OfficeNewRenewalAll Office
Leased space (in rentable square feet)279,401
 737,704
 1,017,105
Leased space (in rentable square feet)160,178 305,795 465,973 
Average term (in years - rentable square foot weighted)8.1
 6.7
 7.1
Average term (in years - rentable square foot weighted)6.3 3.4 4.4 
Base rents (per rentable square foot) (1)
$29.36
 $28.65
 $28.85
Base rents (per rentable square foot) (1)
$29.10 $29.43 $29.32 
Rent concessions (per rentable square foot) (1)
(1.04) (0.22) (0.44)
Rent concessions (per rentable square foot) (1)
(1.66)(1.01)(1.24)
GAAP rents (per rentable square foot) (1)
$28.32
 $28.43
 $28.41
GAAP rents (per rentable square foot) (1)
$27.44 $28.42 $28.08 
Tenant improvements (per rentable square foot) (1)
$4.08
 $2.84
 $3.18
Tenant improvements (per rentable square foot) (1)
$5.06 $1.35 $2.62 
Leasing commissions (per rentable square foot) (1)
$0.96
 $0.80
 $0.84
Leasing commissions (per rentable square foot) (1)
$1.05 $0.58 $0.74 
__________
(1)Weighted average per rentable square foot on an annual basis over the lease term.

(1)    Weighted average per rentable square foot on an annual basis over the lease term.

Annual combined GAAP rents for new and renewal leases signed in the fourth quarter were $28.41$28.08 per rentable square foot, or 16.8%,8.4% higher compared to previous leases in the same office spaces.



We strive to maintain a diverse, stable and creditworthy customer base. We have an internal guideline whereby customers that account for more than 3% of our revenues are periodically reviewed with the Company'sCompany’s Board of Directors. As of December 31, 2017,2020, no customer accounted for more than 3% of our cash revenues other than the Federal Government and Bank of America, which accounted for less than 6%4.3% and 4.1%, respectively, of our cash revenues on an annualized basis. Upon stabilization of the MetLife III development project in Raleigh, it is expected that MetLife will account for approximately 3.4% of our revenues based on annualized cash revenues for December 2020. See “Item 2. Properties - Customers.”

Expenses

Our expenses primarily consist of rental property expenses, depreciation and amortization, general and administrative expenses and interest expense. From time to time, expenses also include impairments of real estate assets. Rental property expenses are expenses associated with our ownership and operation of rental properties and include expenses that vary
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somewhat proportionately to occupancy levels, such as janitorial services and utilities, and expenses that do not vary based on occupancy, such as property taxes and insurance. Depreciation and amortization is a non-cash expense associated with the ownership of real property and generally remains relatively consistent each year, unless we buy, place in service or sell assets, since our properties and related building and tenant improvement assets are depreciated on a straight-line basis over fixed lives. General and administrative expenses consist primarily of management and employee salaries and benefits, corporate overhead and short and long-term incentive compensation.


Net Operating Income


Whether or not we record increasing same property net operating income (“NOI”) in our same property portfolio typically depends upon our ability to garner higher rental revenues, whether from higher average occupancy, higher GAAP rents per rentable square foot or higher cost recovery income, that exceed any corresponding growth in operating expenses. Same property NOI from continuing operations was $8.7$16.3 million, or 2.1%3.9%, higher in 20172020 as compared to 20162019 due to an increase in same property revenuesa decrease of $10.7 million offset by an increase of $2.0$10.4 million in same property expenses.expenses, mostly from reduced usage of our assets because of the COVID-19 pandemic, and an increase of $6.0 million in same property revenues. Same property revenues were higher primarily due to higher average GAAP rents per rentable square foot and no credit losses and write-offs associated with Laser Spine Institute (See “Results of Operations - Comparison of 2020 to 2019 - Laser Spine Institute”), partly offset by lower cost recovery income and lower parking income as a result of reduced usage of our assets because of the COVID-19 pandemic. We expect same property NOI to be higherlower in 2018 than 20172021 as higher rental revenues,compared to 2020 as an anticipated increase in same property expenses, mostly from increased usage of our assets, is expected to more than offset higher anticipated same property revenues. We expect same property revenues to be higher due to higher average GAAP rents per rentable square foot, higher parkingcost recovery income and higher cost recoveryparking income, are expected to more thanpartly offset lower expected average occupancy andby an anticipated increasedecrease in average occupancy. With the fluidity of the COVID-19 pandemic and its uncertain impact on economic activity, same property operating expenses.NOI could be further negatively impacted if the COVID-19 pandemic causes losses related to customer difficulties.


In addition to the effect of same property NOI, whether or not NOI from continuing operations increases typically depends upon whether the NOI from our acquired properties and development properties placed in service exceeds the NOI from sold properties.property dispositions. NOI from continuing operations was $31.3$17.6 million, or 7.2%3.6%, higher in 20172020 as compared to 20162019 primarily due to the impact ofacquisitions, higher same property NOI and development properties placed in service, and acquisitions,partly offset by NOI lost from sold properties not classified as discontinued operations.property dispositions. We expect NOI from continuing operations to be higherlower in 2018 than 20172021 as compared to 2020 due to NOI lost from property dispositions and lower same property NOI, partly offset by NOI from the impactacquisition of our net investment activityjoint venture partner’s 75.0% interest in 2017.our Highwoods DLF Forum, LLC joint venture (the “Forum”) in the first quarter of 2021 and development properties placed in service. Similar to same property NOI, NOI could be further negatively impacted if the COVID-19 pandemic causes losses related to customer difficulties.


Cash Flows


In calculating net cash related to operating activities, depreciation and amortization, which are non-cash expenses, are added back to net income. We have historically generated a positive amount of cash from operating activities. From period to period, cash flow from operations depends primarily upon changes in our net income, as discussed more fully below under “Results of Operations,” changes in receivables and payables and net additions or decreases in our overall portfolio.


Net cash related to investing activities generally relates to capitalized costs incurred for leasing and major building improvements and our acquisition, development, disposition and joint venture activity. During periods of significant net acquisition and/or development activity, our cash used in such investing activities will generally exceed cash provided by investing activities, which typically consists of cash received upon the sale of properties and distributions from our joint ventures.


Net cash related to financing activities generally relates to distributions, incurrence and repayment of debt, and issuances, repurchases or redemptions of Common Stock, Common Units and Preferred Stock. We use a significant amount of our cash to fund distributions. Whether or not we have increases in the outstanding balances of debt during a period depends generally upon the net effect of our acquisition, disposition, development and joint venture activity. We generally use our revolving credit facility for daily working capital purposes, which means that during any given period, in order to minimize interest expense, we may record significant repayments and borrowings under our revolving credit facility.

Liquidity and Capital Resources
We intend to maintain a conservative and flexible balance sheet with access to multiple sources of debt and equity capital and sufficient availability under our revolving credit facility that allows us to capitalize on favorable development and acquisition opportunities as they arise.


Rental and other revenues are our principal source of funds to meet our short-term liquidity requirements. Other sources of funds for short-term liquidity needs include available working capital and borrowings under our revolving credit facility, which had $345.0 million of availability at January 26, 2018. Our short-term liquidity requirements primarily consist of operating expenses, interest and principal amortization on our debt, distributions and capital expenditures, including building improvement costs, tenant improvement costs and lease commissions. Building improvements are capital costs to maintain or enhance existing buildings not typically related to a specific customer. Tenant improvements are the costs required to customize space for the specific needs of customers. We anticipate that our available cash and cash equivalents and cash provided by operating activities and planned financing activities, including borrowings under our revolving credit facility, will be adequate to meet our short-term liquidity requirements. We use our revolving credit facility for working capital purposes and for the short-term funding of our development and acquisition activity and, in certain instances, the repayment of other debt. The continued ability to borrow under the revolving credit facility allows us to quickly capitalize on strategic opportunities at short-term interest rates.
Our long-term liquidity uses generally consist of the retirement or refinancing of debt upon maturity, funding of building improvements, new building developments and land infrastructure projects and funding acquisitions of buildings and development land. Our expected future capital expenditures for started and/or committed new development projects were approximately $198 million at December 31, 2017. Additionally, we may, from time to time, retire some or all of our remaining outstanding Preferred Stock and/or unsecured debt securities through redemptions, open market repurchases, privately negotiated acquisitions or otherwise.
We expect to meet our long-term liquidity needs through a combination of:
cash flow from operating activities;
bank term loans and borrowings under our revolving credit facility;
the issuance of unsecured debt;
the issuance of secured debt;
the issuance of equity securities by the Company or the Operating Partnership; and
the disposition of non-core assets.

At December 31, 2017, our leverage ratio, as measured by the ratio of our mortgages and notes payable and outstanding preferred stock to the undepreciated book value of our assets, was 35.0% and there were 106.2 million diluted shares of Common Stock outstanding.


For a discussion regarding dividends and distributions, see "Liquidity“Liquidity and Capital Resources - Dividends and Distributions."


Investment Activity
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As noted above, a key tenet of our strategic plan is to continuously upgrade the quality of our office portfolio through acquisitions, dispositions and development. We generally seek to acquire and develop office buildings that improve the average quality of our overall portfolio and deliver consistent and sustainable value for our stockholders over the long-term. Whether or not an asset acquisition or new development results in higher per share net income or funds from operations ("FFO") in any given period depends upon a number of factors, including whether the NOI for any such period exceeds the actual cost of capital used to finance the acquisition or development. Additionally, given the length of construction cycles, development projects are not placed in service until, in some cases, several years after commencement. Sales of non-core assets could result in lower per share net income or FFO in any given period in the event the resulting use of proceeds does not exceed the capitalization rate on the sold properties.



Results of Operations

Comparison of 2017 to 2016

Rental and Other Revenues

Rental and other revenues were $37.1 million, or 5.6%, higher in 2017 as compared to 2016 primarily due to development properties placed in service, higher same property revenues and acquisitions, which increased rental and other revenues by $26.5 million, $10.7 million and $4.7 million, respectively. Same property rental and other revenues were higher primarily due to higher average GAAP rents per rentable square foot, higher cost recovery income and higher parking income, partly offset by lower termination fees. These increases were partly offset by lost revenue of $5.6 million from property dispositions. We expect rental and other revenues to be higher in 2018 as compared to 2017 due to development properties placed in service and higher same property revenues, partly offset by lost revenue from property dispositions.

Operating Expenses

Rental property and other expenses were $5.8 million, or 2.5%, higher in 2017 as compared to 2016 primarily due to development properties placed in service, higher same property operating expenses and acquisitions, which increased operating expenses by $5.2 million, $2.0 million and $1.2 million, respectively. Same property operating expenses were higher primarily due to higher property taxes, contract services and repairs and maintenance, partly offset by lower utilities. These increases were partly offset by a $2.6 million decrease in operating expenses from property dispositions. We expect rental property and other expenses to be higher in 2018 as compared to 2017 due to higher same property operating expenses and development properties placed in service, partly offset by lower operating expenses from property dispositions.

Depreciation and amortization was $7.7 million, or 3.5%, higher in 2017 as compared to 2016 primarily due to development properties placed in service, acquisitions and accelerated depreciation related to properties that are expected to be demolished, partly offset by property dispositions. We expect depreciation and amortization to be higher in 2018 as compared to 2017 due to development properties placed in service.

We recorded aggregate impairments of real estate assets of $1.4 million in 2017, which resulted from a change in market-based inputs and our assumptions about the use of the assets. We recorded no such impairment in 2016.

General and administrative expenses were $1.5 million, or 3.9%, higher in 2017 as compared to 2016 primarily due to higher company-wide base salaries, benefits, incentive compensation and dead deal costs, partly offset by lower acquisition costs. We expect general and administrative expenses to be similar in 2018 as higher company-wide base salaries and benefits are expected to be offset by lower incentive compensation.

Interest Expense

Interest expense was $7.5 million, or 9.8%, lower in 2017 as compared to 2016 primarily due to lower average debt balances, lower average interest rates and higher capitalized interest. We expect interest expense to be higher in 2018 as compared to 2017 due to lower capitalized interest and higher average debt balances, partly offset by lower average interest rates.

Other Income

Other income was relatively unchanged in 2017 as compared to 2016.

Gains on Disposition of Property and Net Gains on Disposition of Discontinued Operations

Total gains were $375.1 million lower in 2017 as compared to 2016 due to the sales of the Plaza assets in 2016.

Equity in Earnings of Unconsolidated Affiliates

Equity in earnings of unconsolidated affiliates was $1.6 million, or 27.8%, higher in 2017 as compared to 2016 primarily due to our share of the net effect of the disposition activity by certain unconsolidated affiliates in such periods, partly offset by lower occupancy in 2017. We expect equity in earnings of unconsolidated affiliates to be lower in 2018 as compared to 2017 due to our share of the net effect of the disposition activity by certain unconsolidated affiliates.


Income From Discontinued Operations

Income from discontinued operations was $4.1 million lower in 2017 as compared to 2016 due to the sales of the Plaza assets in 2016.

Earnings Per Common Share - Diluted

Diluted earnings per common share was $3.52 lower in 2017 as compared to 2016 due to gains from the sales of the Plaza assets in 2016 and an increase in the weighted average Common Shares outstanding, partly offset by increases in income from continuing operations for the reasons discussed above.

Comparison of 2016 to 2015
Rental and Other Revenues

Rental and other revenues were $61.0 million, or 10.1%, higher in 2016 as compared to 2015 primarily due to acquisitions, development properties placed in service and higher same property revenues, which increased rental and other revenues by $35.6 million, $15.5 million and $15.7 million, respectively. Same property rental and other revenues were higher primarily due to an increase in average occupancy to 93.1% in 2016 from 92.3% in 2015, higher average GAAP rents per rentable square foot and higher termination fees. These increases were partly offset by lost revenue of $5.1 million from property dispositions.

Operating Expenses

Rental property and other expenses were $15.1 million, or 7.0%, higher in 2016 as compared to 2015 primarily due to acquisitions, development properties placed in service and higher same property operating expenses, which increased operating expenses by $13.7 million, $3.5 million and $0.6 million, respectively. Same property operating expenses were higher primarily due to higher property taxes and repairs and maintenance, partly offset by lower utilities and property insurance. These increases were partly offset by a $1.8 million decrease in operating expenses from property dispositions.

Depreciation and amortization was $18.2 million, or 9.0%, higher in 2016 as compared to 2015 primarily due to acquisitions and development properties placed in service, partly offset by property dispositions.

General and administrative expenses were $0.5 million, or 1.4%, higher in 2016 as compared to 2015 primarily due to higher company-wide base salaries, partly offset by lower incentive compensation.

Interest Expense

Interest expense was $9.4 million, or 10.9%, lower in 2016 as compared to 2015 primarily due to lower average interest rates, lower average debt balances and higher capitalized interest.

Other Income
Other income was $0.6 million, or 35.5%, higher in 2016 as compared to 2015 primarily due to losses on debt extinguishment and deferred compensation plan investments in 2015.

Gains on Disposition of Property and Net Gains on Disposition of Discontinued Operations
Total gains were $417.9 million higher in 2016 as compared to 2015 due to the sales of the Plaza assets.

Gain on Disposition of Investment in Unconsolidated Affiliate
We recorded a gain on disposition of investment in unconsolidated affiliate of $4.2 million in 2015 due to the sale of our 20.0% interest in SF-HIW Harborview Plaza, LP (“Harborview”) to our partner. We had no such comparable transaction in 2016.


Equity in Earnings of Unconsolidated Affiliates
Equity in earnings of unconsolidated affiliates was $0.7 million, or 14.1%, higher in 2016 as compared to 2015 primarily due to our share of the net effect of the disposition activity by certain unconsolidated affiliates in such periods and higher leasing activity in 2016.

Income From Discontinued Operations

Income from discontinued operations was $11.6 million lower in 2016 as compared to 2015 due to the sales of the Plaza assets on March 1, 2016.

Earnings Per Common Share - Diluted
Diluted earnings per common share was $4.30 higher in 2016 as compared to 2015 due to gains from the sales of the Plaza assets and other increases in income from continuing operations for the reasons discussed above, partly offset by an increase in the weighted average Common Shares outstanding.

Liquidity and Capital Resources

Statements of Cash Flows


We reportcontinue to maintain a conservative and analyze our cash flows based on operating activities, investing activitiesflexible balance sheet and financing activities. The following table sets forth the changes in the Company’s cash flows ($ in thousands):

 Year Ended December 31,    
 2017 2016 2015 2017-2016 Change 2016-2015 Change
Net Cash Provided By Operating Activities$352,532
 $305,805
 $288,879
 $46,727
 $16,926
Net Cash Provided By/(Used In) Investing Activities(256,222) 203,890
 (654,157) (460,112) 858,047
Net Cash Provided By/(Used In) Financing Activities(142,528) (465,241) 361,482
 322,713
 (826,723)
Total Cash Flows$(46,218) $44,454
 $(3,796) $(90,672) $48,250

Comparison of 2017 to 2016

The increase in net cash provided by operating activities in 2017 as compared to 2016was primarily due to higher net cash from the operations of development properties placed in service, same properties and acquisitions, the timing of cash paid for operating expenses and the settlement of cash flow hedges. We expect net cash related to operating activities to be higher in 2018 as compared to 2017 primarily due to the impact of development properties placed in service, partly offset by non-core dispositions.

The change in net cash provided by/(used in) investing activities in 2017 as compared to 2016 was primarily due to the net proceeds from the sales of the Plaza assets in 2016, partly offset by higher acquisition activity and investments in development in-process in 2016. We expect uses of cash for investing activities in 2018 to be primarily driven by whether or not we acquire and commence development of additional office buildings in the BBDs of our markets. Additionally, as of December 31, 2017,believe we have approximately $198 million leftample liquidity to fund our operations and growth prospects. As of January 29, 2021, we had approximately $85 million of existing cash and zero drawn on our previously-announced development activity$600 million revolving credit facility, which is scheduled to mature in 2018 and future years. We expect these uses of cashJanuary 2022. Assuming we are in compliance with our covenants, we have an option to extend the maturity for investing activities will be partly offset by proceeds from non-core dispositions in 2018.

The decrease in net cash used in financing activities in 2017 as compared to 2016 was primarily due to higher net debt borrowings in 2017, partly offset by the payment of a special dividend declared in the fourth quarter of 2016, lower proceeds from the issuance of Common Stock in 2017 and a 3.5% increase in our regular cash dividend rate in February 2017. We expect net cash used in financing activities in 2018 to be affected by antwo additional 5.1% increase in our regular cash dividend rate in February 2018. Also, assuming the net effect of our acquisition, disposition and development activity in 2018 results in an increase of our assets, we would expect outstanding debt and/or Common Stock balances to increase.


Comparison of 2016 to 2015

The increase in net cash provided by operating activities in 2016 as compared to 2015 was primarily due to higher net cash from the operations of acquisitions, development properties placed in service and same properties, partly offset by the timing of cash paid for expenses.

The change in net cash provided by/(used in) investing activities in 2016 as compared to 2015 was primarily due to the net proceeds from the sales of the Plaza assets and lower acquisition activity in 2016, partly offset by higher investments in development in-process and building improvements in 2016, the repayment of an advance from an unconsolidated affiliate in 2015 and higher net investments in mortgages and notes receivable in 2016.

The change in net cash provided by/(used in) financing activities in 2016 as compared to 2015 was primarily due to higher net debt repayments in 2016, partly offset by higher proceeds from the issuance of Common Stock in 2016.

Capitalization
The following table sets forth the Company’s capitalization (in thousands, except per share amounts):
 December 31,
 2017 2016
Mortgages and notes payable, net, at recorded book value$2,014,333
 $1,948,047
Preferred Stock, at liquidation value$28,892
 $28,920
Common Stock outstanding103,267
 101,666
Common Units outstanding (not owned by the Company)2,829
 2,839
Per share stock price at year end$50.91
 $51.01
Market value of Common Stock and Common Units$5,401,347
 $5,330,800
Total capitalization$7,444,572
 $7,307,767
six-month periods. At December 31, 2017,2020, our leverage ratio, as measured by the ratio of our mortgages and notes payable and outstanding preferred stock represented 27.4% of our total capitalization and 35.0% ofto the undepreciated book value of our assets. See also "Executive Summary - Liquidityassets, was 37.7% and Capital Resources."there were 106.8 million diluted shares of Common Stock outstanding.


Rental and other revenues are our principal source of funds to meet our short-term liquidity requirements. Other sources of funds for short-term liquidity needs include available working capital and borrowings under our revolving credit facility, which had $599.9 million of availability at January 29, 2021. Our short-term liquidity requirements primarily consist of operating expenses, interest and principal amortization on our debt, distributions and capital expenditures, including building improvement costs, tenant improvement costs and lease commissions. Building improvements are capital costs to maintain or enhance existing buildings not typically related to a specific customer. Tenant improvements are the costs required to customize space for the specific needs of customers. We anticipate that our available cash and cash equivalents and cash provided by operating activities and planned financing activities, including borrowings under our revolving credit facility, will be adequate to meet our short-term liquidity requirements. We use our revolving credit facility for working capital purposes and for the short-term funding of our development and acquisition activity and, in certain instances, the repayment of other debt. Continued ability to borrow under the revolving credit facility allows us to quickly capitalize on strategic opportunities at short-term interest rates.

Subject to potential losses related to customer financial difficulties due to the COVID-19 pandemic, we generally believe existing cash and rental and other revenues will continue to be sufficient to fund short-term liquidity needs such as funding operating and general and administrative expenses, paying interest expense, maintaining our existing quarterly dividend and funding existing portfolio capital expenditures, including building improvement costs, tenant improvement costs and lease commissions.

Our mortgageslong-term liquidity uses generally consist of the retirement or refinancing of debt upon maturity, funding of building improvements, new building developments and land infrastructure projects and funding acquisitions of buildings and development land. Our expected future capital expenditures for started and/or committed new development projects were approximately $104 million at December 31, 2020. Additionally, we may, from time to time, retire outstanding equity and/or debt securities through redemptions, open market repurchases, privately negotiated acquisitions or otherwise.

We expect to meet our long-term liquidity needs through a combination of:

cash flow from operating activities;

bank term loans and borrowings under our revolving credit facility;

the issuance of unsecured debt;

the issuance of secured debt;

the issuance of equity securities by the Company or the Operating Partnership; and

the disposition of non-core assets.

We have no debt scheduled to mature during 2021 except for the remaining $150.0 million principal amount of 3.20% (3.363% effective rate) notes payablethat are scheduled to mature in June 2021. We intend to exercise our right to redeem the remaining 3.20% notes at par on April 15, 2021. During 2021, we forecast funding approximately $109 million of our $503 million development pipeline, which was over 75% funded as of December 31, 2017 consisted2020. We generally believe we will be able to satisfy these obligations with existing cash, borrowings under our revolving credit facility, new bank term loans, issuance of $99.0 millionother unsecured debt, mortgage debt and/or proceeds from the sale of secured indebtedness with a weighted average interest rate of 4.00% and $1,923.5 million of unsecured indebtedness with a weighted average interest rate of 3.56%. The secured indebtedness was collateralized by real estate assets with an aggregate undepreciated book value of $147.6 million. As of December 31, 2017, $605.0 million of our debt does not bear interest at fixed rates or is not protected by interest rate hedge contracts.additional non-core assets.


Investment Activity


DuringAs noted above, a key tenet of our strategic plan is to continuously upgrade the fourthquality of our office portfolio through acquisitions, dispositions and development. We generally seek to acquire and develop office buildings that improve the average
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quality of our overall portfolio and deliver consistent and sustainable value for our stockholders over the long-term. Whether or not an asset acquisition or new development results in higher per share net income or funds from operations (“FFO”) in any given period depends upon a number of factors, including whether the NOI for any such period exceeds the actual cost of capital used to finance the acquisition or development. Additionally, given the length of construction cycles, development projects are not placed in service until, in some cases, several years after commencement. Sales of non-core assets could result in lower per share net income or FFO in any given period in the event the resulting use of proceeds does not exceed the capitalization rate on the sold properties.

Results of Operations

Comparison of 2020 to 2019

Laser Spine Institute

In the first quarter of 2017,2019, we acquired fee simple titleprovided information on Laser Spine Institute, which occupied a 176,000 square-foot, six-story building with structured parking in Tampa’s Westshore submarket, a BBD. The building, developed by us, had been used by Laser Spine Institute for both its company headquarters and an ambulatory surgery center. After the market closed on March 1, 2019, Laser Spine Institute announced it would immediately discontinue its operations. This unexpected announcement affected all of its locations nationwide. As a result of this sudden closure, in the first quarter of 2019, we incurred $5.6 million of credit losses on operating lease receivables and write-offs of $2.3 million of lease incentives, $4.1 million of notes receivable and $11.6 million of tenant improvements and deferred leasing costs.

Rental and Other Revenues

Rental and other revenues were $0.9 million, or 0.1%, higher in 2020 as compared to land2019 primarily due to acquisitions, development properties placed in Raleigh thatservice and higher same property revenues, which increased rental and other revenues by $31.4 million, $6.9 million and $6.0 million, respectively. Same property rental and other revenues were higher primarily due to higher average GAAP rents per rentable square foot and no credit losses and write-offs associated with Laser Spine Institute, partly offset by lower cost recovery income and lower parking income as a result of reduced usage of our assets because of the COVID-19 pandemic. These increases were partly offset by lost revenue of $42.8 million from property dispositions. We expect rental and other revenues to be higher in 2021 as compared to 2020 due to the acquisition of our joint venture partner’s 75.0% interest in the Forum, development properties placed in service and higher same property revenues, partly offset by lost revenue from property dispositions. Rental and other revenues, particularly same property revenues, could be adversely affected, perhaps significantly, in the event customers default on their leases, file bankruptcy and/or otherwise experience significant financial difficulty as a result of the COVID-19 pandemic or if our overall leasing and demand for office space are negatively impacted by potential changes in customer behavior, such as the continued social acceptance, desirability and perceived economic benefits of work-from-home arrangements.

Operating Expenses

Rental property and other expenses were $16.7 million, or 6.7%, lower in 2020 as compared to 2019 primarily due to property dispositions and lower same property operating expenses, which decreased operating expenses by $13.5 million and $10.4 million, respectively. Same property operating expenses were lower primarily due to lower utilities, contract services and repairs and maintenance as a result of reduced usage of our assets because of the COVID-19 pandemic, partly offset by higher property taxes. These decreases were partly offset by acquisitions and development properties placed in service, which increased operating expenses by $6.6 million and $1.6 million, respectively. We expect rental property and other expenses to be higher in 2021 as compared to 2020 due to higher same property operating expenses as a result of increased usage of our assets, the acquisition of our joint venture partner’s 75.0% interest in the Forum and development properties placed in service, partly offset by lower operating expenses from property dispositions.

Depreciation and amortization was previously subject$12.9 million, or 5.1%, lower in 2020 as compared to 2019 primarily due to property dispositions and accelerated depreciation and amortization of tenant improvements and deferred leasing costs associated with Laser Spine Institute in 2019, partly offset by acquisitions and development properties placed in service. We expect depreciation and amortization to be higher in 2021 as compared to 2020 due to the acquisition of our joint venture partner’s 75.0% interest in the Forum and development properties placed in service, partly offset by fully amortized acquisition-related intangible assets and property dispositions.

In 2020, we recorded an impairment of real estate assets of $1.8 million, which resulted from a ground lease forchange in market-based inputs and our assumptions about the use of the assets. In 2019, we recorded aggregate impairments of real estate assets of $5.8
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million primarily as a purchase price, including capitalized acquisitionresult of shortened hold periods from classifying all of our assets in Greensboro and Memphis as non-core.

General and administrative expenses were $3.0 million, or 6.9%, lower in 2020 as compared to 2019 primarily due to lower incentive compensation, salaries and benefits, expensed pre-development costs and contingent consideration,executive retirement and consulting costs, partly offset by higher severance and early retirement costs. We expect general and administrative expenses to be lower in 2021 as compared to 2020 due to lower salaries and benefits, severance and early retirement costs, partly offset by higher long-term equity incentive compensation.

Interest Expense

Interest expense was $0.7 million, or 0.8%, lower in 2020 as compared to 2019 primarily due to lower average interest rates and higher capitalized interest, partly offset by higher average debt balances. We expect interest expense to be lower in 2021 as compared to 2020 for similar reasons.

Other Loss

Other loss was $1.7 million in 2020 primarily due to losses on debt extinguishment and $2.5 million in 2019 primarily due to the write-off of $2.6notes receivable associated with Laser Spine Institute.

Gains on Disposition of Property

Gains on disposition of property were $176.4 million higher in 2020 as compared to 2019 primarily due to our market rotation plan of exiting the Greensboro and Memphis markets in 2020.

Equity in Earnings of Unconsolidated Affiliates

Equity in earnings of unconsolidated affiliates was $0.7 million, or 22.3%, higher in 2020 as compared to 2019 primarily due to higher average occupancy. We expect equity in earnings of unconsolidated affiliates to be lower in 2021 as compared to 2020 due to the acquisition of our joint venture partner’s 75.0% interest in the Forum. Equity in earnings of unconsolidated affiliates could be adversely affected, perhaps significantly, in the event customers of our unconsolidated affiliates default on their leases, file bankruptcy and/or otherwise experience significant financial difficulty as a result of the COVID-19 pandemic.

Earnings Per Common Share - Diluted

Diluted earnings per common share was $2.02 higher in 2020 as compared to 2019 due to an increase in net income for the reasons discussed above.

Comparison of 2019 to 2018

For a comparison of 2019 to 2018, see “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations - Results of Operations” in our 2019 Annual Report on Form 10-K.

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Liquidity and Capital Resources

Statements of Cash Flows

We report and analyze our cash flows based on operating activities, investing activities and financing activities. The following table sets forth the changes in the Company’s cash flows (in thousands):

Year Ended December 31,
2020201920182020-2019 Change2019-2018 Change
Net Cash Provided By Operating Activities$358,160 $365,797 $358,628 $(7,637)$7,169 
Net Cash Provided By/(Used In) Investing Activities110,682 (607,407)(306,749)718,089 (300,658)
Net Cash Provided By/(Used In) Financing Activities(294,340)246,209 (130,069)(540,549)376,278 
Total Cash Flows$174,502 $4,599 $(78,190)$169,903 $82,789 

Comparison of 2020 to 2019

The change in net cash provided by operating activities in 2020 as compared to 2019 was primarily due to property dispositions and the timing of cash paid for operating expenses, partly offset by higher net cash from the operations of acquisitions, development properties placed in service and same properties and the settlement of cash flow hedges in 2019. We expect net cash related to operating activities to be higher in 2021 as compared to 2020 due to the acquisition of our joint venture partner’s 75.0% interest in the Forum, development properties placed in service and same properties, partly offset by property dispositions. With the fluidity of the COVID-19 pandemic and its uncertain impact on economic activity, net cash related to operating activities could be negatively impacted if the COVID-19 pandemic causes losses related to customer difficulties.

The change in net cash provided by/(used in) investing activities in 2020 as compared to 2019 was primarily due to the acquisition of Bank of America Tower at Legacy Union in Charlotte in 2019 and net proceeds from disposition activity in 2020, partly offset by higher investments in development in-process in 2020. We expect uses of cash for investing activities in 2021 to be primarily driven by whether or not we acquire and commence development of additional office buildings in the BBDs of our markets. Additionally, as of December 31, 2020, we have approximately $104 million left to fund of our previously-announced development activity in 2021 and future years. We expect these uses of cash for investing activities will be partly offset by proceeds from property dispositions in 2021.

The change in net cash provided by/(used in) financing activities in 2020 as compared to 2019 was primarily due to higher net debt borrowings in 2019. Assuming the net effect of our acquisition, disposition and development activity in 2021 results in an increase to our assets, we would expect outstanding debt and/or Common Stock balances to increase.

Comparison of 2019 to 2018

For a comparison of 2019 to 2018, see “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations - Liquidity and Capital Resources” in our 2019 Annual Report on Form 10-K.

Capitalization

The following table sets forth the Company’s capitalization (in thousands, except per share amounts):

December 31,
20202019
Mortgages and notes payable, net, at recorded book value$2,470,021 $2,543,710 
Preferred Stock, at liquidation value$28,826 $28,859 
Common Stock outstanding103,922 103,756 
Common Units outstanding (not owned by the Company)2,839 2,724 
Per share stock price at year end$39.63 $48.91 
Market value of Common Stock and Common Units$4,230,938 $5,207,937 
Total capitalization$6,729,785 $7,780,506 
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At December 31, 2020, our mortgages and notes payable and outstanding preferred stock represented 37.1% of our total capitalization and 37.7% of the undepreciated book value of our assets. See also “Executive Summary - Liquidity and Capital Resources.”

Our mortgages and notes payable as of December 31, 2020 consisted of $93.4 million of secured indebtedness with an interest rate of 4.0% and $2,390.7 million of unsecured indebtedness with a weighted average interest rate of 3.42%. The secured indebtedness was collateralized by real estate assets with an undepreciated book value of $147.9 million. As of December 31, 2020, $150.0 million of our debt does not bear interest at fixed rates or is not protected by interest rate hedge contracts.


On February 5, 2018, we acquired two development parcels totaling approximately nine acres in Nashville for an aggregate purchase price of $50.3 million.Investment Activity


Acquisitions

In the normal course of business, we regularly evaluate potential acquisitions. As a result, from time to time, we may have one or more potential acquisitions under consideration that are in varying stages of evaluation, negotiation or due diligence, including potential acquisitions that are subject to non-binding letters of intent or enforceable contracts. Consummation of any transaction is subject to a number of contingencies, including the satisfaction of customary closing conditions. No assurances can be provided that we will acquire any properties in the future. See "Item“Item 1A. Risk Factors -– Risks Related to our Capital Recycling Activity – Recent and future acquisitions and development properties may fail to perform in accordance with our expectations and may require renovation and development costs exceeding our estimates."


On January 21, 2021, we acquired our joint venture partner’s 75.0% interest in the Forum, which owned five buildings in Raleigh encompassing 636,000 rentable square feet, for a purchase price of $131.3 million. We previously accounted for our 25.0% interest in this joint venture using the equity method of accounting.

During the second quarter of 2020, we acquired development land in Raleigh for a purchase price, including capitalized acquisition costs, of $2.3 million.

During the first quarter of 2020, we acquired development land in Nashville for a purchase price of $6.2 million, which consisted of the issuance of 118,592 Common Units and capitalized acquisition costs.

Dispositions

On January 15, 2021, we sold a building in Atlanta for a sale price of $30.7 million and expect to record a gain on disposition of property of $18.9 million.

During the fourth quarter of 2017,2020, we sold a total of twonine buildings in Greensboro and landMemphis for an aggregate sale price of $44.7 million and recorded aggregate gains on disposition of property of $29.0 million.


During the third quarter of 2017, we sold a total of 12 buildings for an aggregate sale price of $78.0 million (before closing credits to buyer of $2.5 million) and recorded aggregate gains on disposition of property of $19.8 million.

During the first quarter of 2017, we sold a building for a sale price of $13.0$129.7 million (before closing credits to buyer of $1.2 million) and recorded a gainaggregate gains on disposition of property of $5.3$52.5 million.


During the third quarter of 2017,2020, we sold two buildings in Memphis for an aggregate sale price of $23.3 million (before closing credits to buyer of $0.7 million) and recorded aggregate gains on disposition of property of $9.4 million. During the third quarter of 2020, we also recognized $0.6 million of aggregate gains related to the disposition of property in the first quarter of 2020.

During the second quarter of 2020, we sold land in Atlanta for a sale price of $2.8 million and recorded a loss on disposition of property of $0.1 million. During the second quarter of 2020, we also recognized $0.4 million of gain related to the satisfaction of a performance obligation as part of a 2016 land sale.

During the first quarter of 2020, we sold 41 buildings and land in Greensboro and Memphis for an aggregate sale price of $338.4 million (before closing credits to buyer of $3.8 million) and recorded aggregate gains on disposition of property of $153.1 million.

Impairments

During the second quarter of 2020, we recorded aggregate impairmentsan impairment of real estate assets of $1.4$1.8 million, which resulted from a change in market-based inputs and our assumptions about the use of the assets.

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In-Process Development

As of December 31, 2017,2020, we were also developing 0.70.8 million rentable square feet of office properties. For a table summarizing our announced and in-process office developments, see "Item“Item 2. Properties - In-Process Development."


Financing Activity


During the first quarter of 2017,2020, we entered into separate equity distribution agreements with each of Wells Fargo Securities, LLC, Robert W. Baird & Co. Incorporated, BB&T Capital Markets, a division of BB&TBofA Securities, LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated,Inc., BTIG, LLC, Capital One Securities, Inc., Comerica Securities, Inc., Fifth Third Securities, Inc., Jefferies LLC, J.P. Morgan Stanley & Co.Securities LLC, MUFGRegions Securities AmericasLLC and SunTrust Robinson Humphrey, Inc. and RBC Capital Markets, LLC. Under the terms of the equity distribution agreements, the Company may offer and sell up to $300.0 million in aggregate gross sales price of shares of Common Stock from time to time through such firms, acting as agents of the Company or as principals. Sales of the shares, if any, may be made by means of ordinary brokers’ transactions on the New York Stock ExchangeNYSE or otherwise at market prices prevailing at the time of sale, at prices related to prevailing market prices or at negotiated prices or as otherwise agreed with any of such firms. During 2017, thefirms (which may include block trades). The Company issued 1,363,919did not issue any shares of Common Stock at an average gross sales price of $50.85 per share and received net proceeds, after sales commissions, of $68.3 million. We paid an aggregate of $1.0 million in sales commissions to MUFG Securities Americas Inc., Wells Fargo Securities, LLC and Jefferies LLCunder these agreements during 2017.2020.


During the fourth quarter of 2017, we entered into a newOur $600.0 million unsecured revolving credit facility which replaced our previously existing $475.0 million revolving credit facility,is scheduled to mature in January 2022 and includes an accordion feature that allows for an additional $400.0 million of borrowing capacity subject to additional lender commitments. Our new revolving credit facility is scheduled to mature in January 2022. Assuming no defaults have occurred, we have an option to extend the maturity for two additional six-month periods. The interest rate on the new facility at our current credit ratings is LIBOR plus 100 basis points and the annual facility fee is 20 basis points. The interest rate and facility fee are based on the higher of the publicly announced ratings from Moody'sMoody’s Investors Service or Standard & Poor’s Ratings Services. The financial and other covenants under the new facility are similar to our previous credit facility. We incurred $3.5 million of debt issuance costs, which will be amortized along with certain existing unamortized debt issuance costs over the remaining term of our new revolving credit facility. We recorded $0.1 million of loss on debt extinguishment. There was $245.0 million and $254.5 millionwere no amounts outstanding under our new revolving credit facility at both December 31, 20172020 and January 26, 2018, respectively.29, 2021. At both December 31, 20172020 and January 26, 2018,29, 2021, we had $0.5$0.1 million of outstanding letters of credit, which reduces the availability on theour revolving credit facility. As a result, the unused capacity of our revolving credit facility at both December 31, 20172020 and January 26, 201829, 2021 was $354.5 million and $345.0 million, respectively.$599.9 million.

We simultaneously modified our $200.0 million, five-year unsecured bank term loan, which was originally scheduled to mature in January 2019. The modified term loan is now scheduled to mature in November 2022 and the interest rate, based on current credit ratings, was reduced from LIBOR plus 120 basis points to LIBOR plus 110 basis points. We incurred $1.1 million of debt issuance costs, which will be amortized along with certain existing unamortized debt issuance costs over the remaining term of the modified loan. We recorded $0.4 million of loss on debt extinguishment.

We also simultaneously prepaid without penalty $125.0 million on a $350.0 million unsecured bank term loan which is scheduled to mature in June 2020. We recorded $0.4 million of loss on debt extinguishment related to this prepayment.


During the secondthird quarter of 2017, we prepaid without penalty a secured mortgage loan with a fair market value of $108.2 million with an effective interest rate of 4.22%. We recorded $0.4 million of gain on debt extinguishment related to this prepayment.

We previously acquired our joint venture partner’s 77.2% interest in a building in Orlando. Simultaneously with this acquisition, the joint venture's previously existing mortgage note was restructured into a new $18.0 million first mortgage note and a $10.2 million subordinated note, both of which were scheduled to mature in July 2017. The first mortgage and subordinated notes had effective interest rates of 5.36% and 8.6%, respectively. The subordinated note and accrued interest thereon can be satisfied, in certain circumstances, upon payment of a "waterfall payment" equal to a cash payment of 50.0% of the amount by which the net sale proceeds or appraised value at the time of refinancing exceeded (1) the outstanding principal of the first mortgage note, (2) funds deposited by us into escrow to fund tenant improvements, leasing commissions and building improvements and (3) a 10.0%

return on such funds deposited by us into escrow. As of the date of such restructuring, the subordinated note was recorded at a projected waterfall payment of $1.0 million. During the second quarter of 2017, both notes were retired upon payment of the $18.0 million principal balance on the first mortgage note and a $0.5 million waterfall payment relating to the subordinated note, which resulted in $0.4 million of gain on debt extinguishment.

During the second quarter of 2017, we obtained a $100.0 million secured mortgage loan from a third party lender with an effective interest rate of 4.0%. This loan, which is secured by The Pinnacle at Symphony Place in Nashville, is scheduled to mature in May 2029. We incurred $0.8 million of debt issuance costs in connection with this loan, which will be amortized over the term of the loan.
During the first quarter of 2017,2020, the Operating Partnership issued $300.0$400.0 million aggregate principal amount of 3.875%2.600% notes due 2027,February 2031, less original issuance discount of $4.0$1.6 million. These notes were priced to yield 4.038%2.645%. During 2016, we obtained $150.0 million notional amount of forward-starting swaps. Upon issuance of the notes, we terminated the forward-starting swaps resulting in an unrealized gain of $7.3 million in accumulated other comprehensive income. Underwriting fees and other expenses were incurred that aggregated $2.5$3.4 million; these costs were deferred and will be amortized over the term of the notes. The net effect of the amortization of these items resulted in an effective fixed interest rate of 3.83%2.74%.
During The net proceeds from the first quarter of 2017, we paid off at maturity $379.7issuance were used: (1) to finance the Operating Partnership’s cash tender offer to purchase $150.0 million principal amount of 5.85% unsecured notes.
Duringits 3.20% notes due June 15, 2021 at a purchase price of 101.908% of the first quarterface amount of 2017, we amendedthe notes, plus accrued and unpaid interest; (2) to prepay without penalty our $150.0$100.0 million unsecured bank term loan that iswas scheduled to mature in January 2022 by increasing the borrowed amount to $200.0 million. Theand which bore interest rate on this term loan at our current credit ratings is LIBOR plus 110 basis points.points; and (3) for general corporate purposes. We incurred $0.3recorded $3.7 million of aggregate losses on debt issuance costs in connection with this amendment, which will be amortized along with existing unamortized debt issuance costs overextinguishment related to the remaining term.repurchase of the 3.20% notes and the term loan prepayment.

During the second quarter of 2017, we entered into $150.0 million notional amount of forward-starting swaps that effectively locked the underlying 10-year treasury rate at 2.44% with respect to a planned issuance of debt securities by the Operating Partnership expected to occur prior to May 15, 2018. During the second quarter of 2017, we also entered into floating-to-fixed interest rate swaps through January 2022 with respect to an aggregate of $50.0 million LIBOR-based borrowings, which effectively fixes the underlying one-month LIBOR rate at a weighted average rate of 1.693%. The counterparties under our swaps are major financial institutions.


We regularly evaluate the financial condition of the financial institutions that participate in our credit facilities and as counterparties under interest rate swap agreements using publicly available information. Based on this review, we currently expect these financial institutions to perform their obligations under our existing facilities and swap agreements.

For information regarding our interest hedging activities and other market risks associated with our debt financing activities, see "Item“Item 7A. Quantitative and Qualitative Disclosures About Market Risk."


Covenant Compliance

We are currently in compliance with financial covenants and other requirements with respect to our consolidated debt. Although we expect to remain in compliance with these covenants and ratios for at least the next year, depending upon our future operating performance, property and financing transactions and general economic conditions, we cannot assure you that we will continue to be in compliance.

Our revolving credit facility and bank term loans require us to comply with customary operating covenants and various financial requirements. Upon an event of default on the revolving credit facility, the lenders having at least 51.0% of the total commitments under the revolving credit facility can accelerate all borrowings then outstanding, and we could be prohibited from borrowing any further amounts under our revolving credit facility, which would adversely affect our ability to fund our operations. In addition, certain of our unsecured debt agreements contain cross-default provisions giving the unsecured lenders the right to declare a default if we are in default under more than $30.0 million with respect to other loans in some circumstances.
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As of December 31, 2017,2020, the Operating Partnership had the following unsecured notes outstanding ($ in thousands):

Face AmountCarrying AmountStated Interest RateEffective Interest Rate
Notes due June 2021$150,000 $149,901 3.200 %3.363 %
Notes due January 2023$250,000 $249,464 3.625 %3.752 %
Notes due March 2027$300,000 $297,534 3.875 %4.038 %
Notes due March 2028$350,000 $347,035 4.125 %4.271 %
Notes due April 2029$350,000 $349,189 4.200 %4.234 %
Notes due February 2030$400,000 $399,106 3.050 %3.079 %
Notes due February 2031$400,000 $398,423 2.600 %2.645 %
 Face Amount Carrying Amount Stated Interest Rate Effective Interest Rate
Notes due April 2018$200,000
 $200,000
 7.500% 7.500%
Notes due June 2021$300,000
 $298,504
 3.200% 3.363%
Notes due January 2023$250,000
 $248,675
 3.625% 3.752%
Notes due March 2027$300,000
 $296,334
 3.875% 4.038%

The indenture that governs these outstanding notes requires us to comply with customary operating covenants and various financial ratios. The trustee or the holders of at least 25.0% in principal amount of any series of notes can accelerate the principal amount of such series upon written notice of a default that remains uncured after 60 days.

We may not be able to repay, refinance or extend any or all of our debt at maturity or upon any acceleration. If any refinancing is done at higher interest rates, the increased interest expense could adversely affect our cash flow and ability to pay distributions. Any such refinancing could also impose tighter financial ratios and other covenants that restrict our ability to take actions that could otherwise be in our best interest, such as funding new development activity, making opportunistic acquisitions, repurchasing our securities or paying distributions.

Contractual Obligations

The following table sets forth a summary regarding our known contractual obligations, including required interest payments for those items that are interest bearing, at December 31, 2017 ($ in2020 (in thousands):
  Amounts due during the years ending December 31,  Amounts due during the years ending December 31,
Total 2018 2019 2020 2021 2022 ThereafterTotal20212022202320242025Thereafter
Mortgages and Notes Payable:             Mortgages and Notes Payable:
Principal payments (1)
$2,028,981
 $211,803
 $1,876
 $226,952
 $302,032
 $647,115
 $639,203
Principal payments (1)
$2,493,351 $152,032 $202,115 $252,201 $2,291 $982 $1,883,730 
Interest payments316,744
 61,359
 56,765
 53,214
 45,154
 30,031
 70,221
Interest payments569,554 81,588 79,070 67,268 66,801 66,722 208,105 
Capitalized Lease Obligations62
 29
 18
 15
 
 
 
Purchase Obligations:
            Purchase Obligations:
Lease and contractual commitments and contingent consideration (2)
343,765
 291,829
 44,251
 5,381
 330
 954
 1,020
Lease and contractual commitments and contingent consideration (2)
212,916 194,121 17,231 — — — 1,564 
Operating Lease Obligations:
            Operating Lease Obligations:
Operating ground leases99,414
 2,099
 2,136
 2,175
 2,215
 2,257
 88,532
Operating ground leases92,283 2,127 2,169 2,167 2,123 2,170 81,527 
Total$2,788,966
 $567,119
 $105,046
 $287,737
 $349,731
 $680,357
 $798,976
Total$3,368,104 $429,868 $300,585 $321,636 $71,215 $69,874 $2,174,926 
__________
(1)Excludes amortization of premiums, discounts, debt issuance costs and/or purchase accounting adjustments.
(2)Consists primarily of commitments under signed leases and contracts for operating properties, excluding tenant-funded tenant improvements, and contracts for development/redevelopment projects. This includes $233.0 million of contractual commitments related to our in-process development activity, of which $189.6 million is scheduled to be funded in 2018. For a description of our development activity, see "Item 2. Properties - In-Process Development." The timing of these lease and contractual commitments may fluctuate.

(1)Excludes amortization of premiums, discounts, debt issuance costs and/or purchase accounting adjustments.
(2)Consists primarily of commitments under signed leases and contracts for operating properties, excluding tenant-funded tenant improvements, and contracts for development/redevelopment projects. This includes $127.6 million of contractual commitments related to our in-process development activity and newly acquired properties, of which $112.5 million is scheduled to be funded in 2021. For a description of our development activity, see “Item 2. Properties - In-Process Development.” 2021 includes future spend for tenant improvements that can be used at the option of the customer during the remaining lease term. The timing of these lease and contractual commitments may fluctuate.

The interest payments due on mortgages and notes payable are based on the stated rates for the fixed rate debt and on the rates in effect at December 31, 20172020 for the variable rate debt. The weighted average interest rate on our fixed (including debt with a variable rate that is effectively fixed by related interest rate swaps) and variable rate debt was 4.03%3.58% and 2.52%1.25%, respectively, at December 31, 2017.2020. For additional information about our operating lease obligations, mortgages and notes payable see Note 6 to our Consolidated Financial Statements. For additional information aboutand purchase obligations, see Notes 2, 6 and operating lease obligations, see Note 8, respectively, to our Consolidated Financial Statements.


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Dividends and Distributions

To maintain its qualification as a REIT, the Company must pay dividends to stockholders that are at least 90.0% of its annual REIT taxable income, excluding net capital gains. The partnership agreement requires the Operating Partnership to distribute at least enough cash for the Company to be able to pay such dividends. The Company'sCompany’s REIT taxable income, as determined by the federal tax laws, does not equal its net income under accounting principles generally accepted in the United States of America

(“GAAP”). In addition, although capital gains are not required to be distributed to maintain REIT status, capital gains, if any, are subject to federal and state income tax unless such gains are distributed to stockholders.
See “Item 1A. Risk Factors – Risks Related to an Investment in our Securities – Cash dividends and distributions reduce the amount of cash that would otherwise be available for other business purposes, including funding debt maturities, reducing debt or future growth initiatives.

The amount of future distributions that will be made is at the discretion of the Company'sCompany’s Board of Directors. For a discussion of theThe following factors that will affect such cash flows and, accordingly, influence the decisions of the Company'sCompany’s Board of Directors regarding dividends and distributions, see “Item 5. Marketdistributions:

projections with respect to future REIT taxable income expected to be generated by the Company;

debt service requirements after taking into account debt covenants and the repayment and restructuring of certain indebtedness and the availability of alternative sources of debt and equity capital and their impact on our ability to refinance existing debt and grow our business;

scheduled increases in base rents of existing leases;

changes in rents attributable to the renewal of existing leases or replacement leases;

changes in occupancy rates at existing properties and execution of leases for Registrant's Common Equity, Related Stockholder Mattersnewly acquired or developed properties;

changes in operating expenses;

anticipated leasing capital expenditures attributable to the renewal of existing leases or replacement leases;

anticipated building improvements; and Issuer Purchases

expected cash flows from financing and investing activities, including from the sales of Equity Securities.”assets generating taxable gains to the extent such assets are not sold in a tax-deferred exchange under Section 1031 of the Internal Revenue Code or another tax-free or tax-deferred transaction.

During each quarter of 2017,2020, the Company declared and paid a regular cash dividend of $0.44$0.48 per share of Common Stock. In addition, the Company paid a special cash dividend of $0.80 per share of Common Stock on January 10, 2017 to stockholders of record as of December 27, 2016. The principal purpose of the special dividend was to distribute taxable capital gains associated with the sales of the Plaza assets in 2016.


On February 6, 2018,2, 2021, the Company declared a cash dividend of $0.4625$0.48 per share of Common Stock, which is payable on March 6, 20189, 2021 to stockholders of record as of February 20, 2018.16, 2021.


Current and Future Cash Needs


We anticipate that our available cash and cash equivalents, cash flows from operating activities and other available financing sources, including the issuance of debt securities by the Operating Partnership, the issuance of secured debt, bank term loans, borrowings under our revolving credit facility, the issuance of equity securities by the Company or the Operating Partnership and the disposition of non-core assets, will be adequate to meet our short-term liquidity requirements.requirements, including the remaining $150.0 million principal amount of unsecured notes that are scheduled to mature on June 15, 2021. We intend to exercise our right to redeem the remaining 3.20% notes at par on April 15, 2021.


We had $3.3$109.3 million of cash and cash equivalents as of December 31, 2017.2020. The unused capacity of our revolving credit facility at both December 31, 20172020 and January 26, 201829, 2021 was $354.5$599.9 million, and $345.0 million, respectively, excluding an accordion feature that allows for an additional $400.0 million of borrowing capacity subject to additional lender commitments.


We have a currently effective automatic shelf registration statement on Form S-3 with the SEC pursuant to which, at any time and from time to time, in one or more offerings on an as-needed basis, the Company may sell an indefinite amount of
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common stock, preferred stock and depositary shares and the Operating Partnership may sell an indefinite amount of debt securities, subject to our ability to effect offerings on satisfactory terms based on prevailing market conditions.


The Company from time to time enters into equity distribution agreements with a variety of firms pursuant to which the Company may offer and sell shares of common stock from time to time through such firms, acting as agents of the Company or as principals. Sales of the shares, if any, may be made by means of ordinary brokers’ transactions on the NYSE or otherwise at market prices prevailing at the time of sale, at prices related to prevailing market prices or at negotiated prices or as otherwise agreed with any of such firms (which may include block trades).


During 2018,the remainder of 2021, we also expect to sell $61.0an additional $100 million to $136.0$150 million of properties no longer considered to be core assets due to location, age, quality and/or overall strategic fit. We can make no assurance, however, that we will sell any non-core assets or, if we do, what the timing or terms of any such sale will be.


See also “Executive Summary - Liquidity and Capital Resources.”

Critical Accounting Estimates

The preparation of financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent liabilities at the date of the financial statements and the reported amounts of revenues and expenses for the reporting period. Actual results could differ from our estimates.

The policies used in the preparation of our Consolidated Financial Statements are described in Note 1 to our Consolidated Financial Statements. However, certain of our significant accounting policies contain an increased level of assumptions used or estimates made in determining their impact in our Consolidated Financial Statements. Management has reviewed and determined the appropriateness of our critical accounting policies and estimates with the audit committee of the Company'sCompany’s Board of Directors.


We consider our critical accounting estimates to be those used in the determination of the reported amounts and disclosure related to the following:

Real estate and related assets;


Impairments of real estate assets and investments in unconsolidated affiliates;


Sales of real estate; and


Rental and other revenues; andLeases.

Allowance for doubtful accounts.

Real Estate and Related Assets

Real estate and related assets are recorded at cost and stated at cost less accumulated depreciation. Renovations, replacements and other expenditures that improve or extend the life of assets are capitalized and depreciated over their estimated useful lives. Expenditures for ordinary maintenance and repairs are charged to expense as incurred. Depreciation is computed using the straight-line method over the estimated useful life of 40 years for buildings and depreciable land infrastructure costs, 15 years for building improvements and five to seven years for furniture, fixtures and equipment. Tenant improvements are amortized using the straight-line method over the initial fixed terms of the respective leases, which generally are from three to 10 years.

Expenditures directly related to the development and construction of real estate assets are included in net real estate assets and are stated at depreciated cost. Development expenditures include pre-construction costs essential to the development of properties, development and construction costs, interest costs on qualifying assets, real estate taxes, development personnel salaries and related costs and other costs incurred during the period of development. Interest and other carrying costs are capitalized until the building is ready for its intended use, but not later than a year from cessation of major construction activity. We consider a construction project as substantially completed and ready for its intended use upon the completion of tenant improvements. We cease capitalization on the portion that is substantially completed and occupied or held available for occupancy and capitalize only those costs associated with the portion under construction.

Expenditures directly
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Initial direct costs, primarily commissions, related to the leasing of our office properties are included in deferred leasing costs and are stated at amortized cost. Such expenditures are part of the investment necessary to execute leases and, therefore, are classified as investment activities in the statement of cash flows. All leasing commissions paid to third parties and our in-house personnel for new leases or lease renewals are capitalized. Internal leasing costs, which consist primarily of compensation, benefits and other costs, such as legal fees related to leasing activities, that are incurred in connection with successfully obtaining leases of properties are also capitalized. Capitalized leasing costs are amortized on a straight-line basis over the initial fixed terms of the respective leases, which generally are from threeleases. All other costs to 10 years. Estimated costs related to unsuccessful activitiesnegotiate or arrange a lease are expensed as incurred.

We record liabilities for the performance of asset retirement activities when the obligation to perform such activities is probable even when uncertainty exists about the timing and/or method of settlement.

Upon the acquisition of real estate assets accounted for as asset acquisitions, we assess the fair value of acquired tangible assets such as land, buildings and tenant improvements, intangible assets and liabilities such as above and below market leases, acquired in-place leases customer relationships and other identifiable intangible assets and assumed liabilities. We assessallocate fair value on a relative basis based on estimated cash flow projections that utilize discount and/or capitalization rates as well as available market information. The fair value of the tangible assets of an acquired property considers the value of the property as if it were vacant.

The above and below market rate portions of leases acquired in connection with property acquisitions are recorded in deferred leasing costs and in accounts payable, accrued expenses and other liabilities, respectively, at fair value and amortized into rental revenue over the remaining term of the respective leases as described below. Fair value is calculated as the present value of the difference between (1) the contractual amounts to be paid pursuant to each in-place lease and (2) our estimate of fair market lease rates for each corresponding in-place lease, using a discount rate that reflects the risks associated with the leases acquired and measured over a period equal to the remaining initial term of the lease for above-market leases and the remaining initial term plus the term of any renewal option that the customer would be economically compelled to exercise for below-market leases.

In-place leases acquired are recorded at fair value in deferred leasing costs and are amortized to depreciation and amortization expense over the remaining term of the respective lease. The value of in-place leases is based on our evaluation of the specific

characteristics of each customer'scustomer’s lease. Factors considered include estimates of carrying costs during hypothetical expected lease-up periods, current market conditions, the customer'scustomer’s credit quality and costs to execute similar leases. In estimating carrying costs, we include real estate taxes, insurance and other operating expenses and estimates of lost rentals at market rates during the expected lease-up periods, depending on local market conditions. In estimating costs to execute similar leases, we consider tenant improvements, leasing commissions and legal and other related expenses.

Real estate and other assets are classified as long-lived assets held for use or as long-lived assets held for sale. Real estate is classified as held for sale when the sale of the asset is probable, has been duly approved by the Company, a legally enforceable contract has been executed and the buyer'sbuyer’s due diligence period, if any, has expired.

Impairments of Real Estate Assets and Investments in Unconsolidated Affiliates

With respect to assets classified as held for use, we perform an impairment analysis if our evaluation of events or changes in circumstances indicate that the carrying value may not be impaired,recoverable, such as a significant decline in occupancy, identification of materially adverse legal or environmental factors, change in our designation of an asset from core to non-core, which may impact the anticipated holding period, or a decline in market value to an amount less than cost. This analysis is generally performed at the property level, except when an asset is part of an interdependent group such as an office park, and consists of determining whether the asset'sasset’s carrying amount will be recovered from its undiscounted estimated future operating and residual cash flows. These cash flows are estimated based on a number of assumptions that are subject to economic and market uncertainties including, among others, demand for space, competition for customers, changes in market rental rates, costs to operate each property and expected ownership periods. For properties under development, the cash flows are based on expected service potential of the asset or asset group when development is substantially complete.

If the carrying amount of a held for use asset exceeds the sum of its undiscounted future operating and residual cash flows, an impairment loss is recorded for the difference between estimated fair value of the asset and the carrying amount. We generally estimate the fair value of assets held for use by using discounted cash flow analyses. In some instances, appraisal information may be available and is used in addition to a discounted cash flow analysis. As the factors used in generating these cash flows are difficult to predict and are subject to future events that may alter our assumptions, the discounted and/or undiscounted future operating and residual cash flows estimated by us in our impairment analyses or those established by appraisal may not be achieved and we may be required to recognize future impairment losses on properties held for use.

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We record assets held for sale at the lower of the carrying amount or estimated fair value. Fair value of assets held for sale is equal to the estimated or contracted sales price with a potential buyer, less costs to sell. The impairment loss is the amount by which the carrying amount exceeds the estimated fair value.

We also analyze our investments in unconsolidated affiliates for impairment. This analysis consists of determining whether an expected loss in market value of an investment is other than temporary by evaluating the length of time and the extent to which the market value has been less than cost, the financial condition and near-term prospects of the investment, and our intent and ability to retain our investment for a period of time sufficient to allow for any anticipated recovery in market value. As the factors used in this analysis are difficult to predict and are subject to future events that may alter our assumptions, we may be required to recognize future impairment losses on our investments in unconsolidated affiliates.

Sales of Real Estate

For sales transactions meetingof real estate where we have collected the requirementsconsideration to which we are entitled in exchange for full profit recognition,transferring the real estate, the related assets and liabilities are removed from the balance sheet and the resultant gain or loss is recorded in the period the transaction closes. ForAny post-sale involvement is accounted for as separate performance obligations and when the separate performance obligations are satisfied, the sales transactions with continuing involvement after the sale, if the continuing involvementprice allocated to each is recognized.

Leases

We generally lease our office properties to lessees in exchange for fixed monthly payments that cover rent, property taxes, insurance and certain cost recoveries, primarily common area maintenance (“CAM”). Office properties owned by us that are under lease are primarily located in Atlanta, Charlotte, Nashville, Orlando, Pittsburgh, Raleigh, Richmond and Tampa and are leased to a wide variety of lessees across many industries. Our leases are operating leases and mostly range from three to 10 years. Payments from customers for CAM are considered nonlease components that are separated from lease components and are generally accounted for in accordance with the propertyrevenue recognition standard. However, we qualified for and elected the practical expedient related to combining the components because the lease component is limited byclassified as an operating lease and the termstiming and pattern of transfer of CAM income, which is not the predominant component, is the same as the lease component. As such, consideration for CAM is accounted for as part of the sales contract, profitoverall consideration in the lease. Payments from customers for property taxes and insurance are considered noncomponents of the lease and therefore no consideration is recognized at the time of sale and is reduced by the maximum exposureallocated to loss relatedthem because they do not transfer a good or service to the nature of the continuing involvement. Sales to entities in which we have or receive an interest are accounted for using partial sale accounting.
For transactions that do not meet the criteria for a sale, we evaluate the nature of the continuing involvement, including put and call provisions, if present, and account for the transaction as a financing arrangement, profit-sharing arrangement, leasing arrangement or other alternate method of accounting, rather than as a sale, based on the nature and extent of the continuing involvement. Some transactions may have numerous forms of continuing involvement. In those cases, we determine which method is most appropriate based on the substance of the transaction.

Rental and Other Revenues
Minimumcustomer. Fixed contractual rentspayments from our leases are recognized on a straight-line basis over the terms of the respective leases. This means that, with respect to a particular lease, actual amounts billed in accordance with the lease during any given period may be higher or lower than the amount of rental revenue recognized for the period. Straight-line rental revenue is commenced when the customer assumes control of the leased premises. Accrued straight-line rents receivable represents the amount by which straight-line rental revenue exceeds rents currently billed in accordance with lease agreements. Contingent

Some of our leases are subject to annual changes in the Consumer Price Index (“CPI”). Although increases in the CPI are not estimated as part of our measurement of straight-line rental revenue, to the extent that actual CPI is greater or less than the CPI at lease commencement, the amount of straight-line rent recognized in a given year is affected accordingly.

Some of our leases have termination options and/or extension options. Termination options allow the customer to terminate the lease prior to the end of the lease term under certain circumstances. Termination options generally become effective half way or further into the original lease term and require advance notification from the customer and payment of a termination fee that reimburses us for a portion of the remaining rent under the original lease term and the undepreciated lease inception costs such as percentage rent, is accrued when the contingency is removed.commissions, tenant improvements and lease incentives. Termination fee income is recognized aton a straight-line basis from the laterdate of when the customer has vacated the space or the lease has expired and a fully executed lease termination agreement has been delivered,through lease expiration when the amount of the fee is determinable and collectability of the fee is reasonably assured. Rental revenue reductions related to co-tenancy lease provisions, if any, are accrued when events have occurred that trigger such provisions.
Cost recovery income is determined onOur extension options generally require a calendar year and a lease-by-lease basis. The most common types of cost recovery income in our leases are common area maintenance (“CAM”) and real estate taxes, for which a customer typically pays its pro-rata share of operating and administrative expenses and real estate taxes in excess of the costs incurred during a contractually specified base year. The computation of cost recovery income is complex and involves numerous judgments, including the interpretation of lease provisions. Leases are not uniform in dealingre-negotiation with such cost recovery income and there are many variations in the computation. Many customers make monthly fixed payments of CAM, real estate taxes and other cost reimbursement items. We accrue income related to these payments each month. We make quarterly accrual adjustments, positive or negative, to cost recovery income to adjust the recorded amounts to our best estimate of the final annual amounts to be billed and collected. After the end of the calendar year, we compute each customer's final cost recovery income and, after considering amounts paid by the customer during the year, issue a bill or credit for the appropriate amount to the customer. The differences between the amounts billed less previously received paymentsat market rates.

Lease related receivables, which include accounts receivable and the accrual adjustment are recorded as increases or decreases to cost recovery income when the final bills are prepared, which occurs during the first half of the subsequent year.
Allowance for Doubtful Accounts
Accounts receivable, accrued straight-line rents receivable, and mortgages and notes receivable are reduced by an allowance for credit losses. Such amounts that may become uncollectible in the future.are recognized as a reduction to rental and other revenues. We regularly evaluate the adequacycollectability of our allowance for doubtful accounts. Thelease related receivables. Our evaluation of collectability primarily consists of reviewing past due account balances and considering such factors as the credit quality of our customer, historical trends of the customer and changes in customer payment terms. Additionally, with respectWe do not maintain a general reserve to customers in bankruptcy, we estimate the probable recovery through bankruptcy claims and adjust the allowance for amounts deemed uncollectible.that may not be collectible. If our assumptions regarding the collectability of lease related receivables prove incorrect, we could experience credit losses in excess of our allowance for doubtful accounts. The allowancewhat was recognized in rental and its related receivable are written-off when we have concluded there is a low probabilityother revenues.

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Non-GAAP Information


The Company believes that FFO, FFO available for common stockholders and FFO available for common stockholders per share are beneficial to management and investors and are important indicators of the performance of any equity REIT. Because these FFO calculations exclude such factors as depreciation, amortization and impairments of real estate assets and gains or losses from sales of operating real estate assets, which can vary among owners of identical assets in similar conditions based on historical cost accounting and useful life estimates, they facilitate comparisons of operating performance between periods and between other REITs. Management believes that historical cost accounting for real estate assets in accordance with GAAP implicitly assumes that the value of real estate assets diminishes predictably over time. Since real estate values have historically risen or fallen with market conditions, management believes the use of FFO, FFO available for common stockholders and FFO available for common stockholders per share, together with the required GAAP presentations, provides a more complete understanding of the Company'sCompany’s performance relative to its competitors and a more informed and appropriate basis on which to make decisions involving operating, financing and investing activities.

FFO, FFO available for common stockholders and FFO available for common stockholders per share are non-GAAP financial measures and therefore do not represent net income or net income per share as defined by GAAP. Net income and net income per share as defined by GAAP are the most relevant measures in determining the Company'sCompany’s operating performance because these FFO measures include adjustments that investors may deem subjective, such as adding back expenses such as depreciation, amortization and impairments. Furthermore, FFO available for common stockholders per share does not depict the amount that accrues directly to the stockholders'stockholders’ benefit. Accordingly, FFO, FFO available for common stockholders and FFO available for common stockholders per share should never be considered as alternatives to net income, net income available for common stockholders, or net income available for common stockholders per share as indicators of the Company'sCompany’s operating performance.


The Company'sCompany’s presentation of FFO is consistent with FFO as defined by NAREIT,the National Association of Real Estate Investment Trusts (“NAREIT”), which is calculated as follows:

Net income/(loss) computed in accordance with GAAP;

Less net income attributable to noncontrolling interests in consolidated affiliates;

Plus depreciation and amortization of depreciable operating properties;

Less gains, or plus losses, from sales of depreciable operating properties, plus impairments on depreciable operating properties and excluding items that are classified as extraordinary items under GAAP;

Plus or minus our share of adjustments, including depreciation and amortization of depreciable operating properties, for unconsolidated joint venture investments (to reflect funds from operations on the same basis); and

Plus or minus adjustments for depreciation and amortization and gains/(losses) on sales of depreciable operating properties, plus impairments on depreciable operating properties, and noncontrolling interests in consolidated affiliates related to discontinued operations.

In calculating FFO, the Company includes net income attributable to noncontrolling interests in the Operating Partnership, which the Company believes is consistent with standard industry practice for REITs that operate through an UPREIT structure. The Company believes that it is important to present FFO on an as-converted basis since all of the Common Units not owned by the Company are redeemable on a one-for-one basis for shares of its Common Stock.

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The following table sets forth the Company'sCompany’s FFO, FFO available for common stockholders and FFO available for common stockholders per share ($ in(in thousands, except per share amounts):

Year Ended December 31,Year Ended December 31,
2017 2016 2015202020192018
Funds from operations:     Funds from operations:
Net income$191,663
 $541,139
 $101,260
Net income$357,914 $141,683 $177,630 
Net (income) attributable to noncontrolling interests in consolidated affiliates(1,239) (1,253) (1,264)Net (income) attributable to noncontrolling interests in consolidated affiliates(1,174)(1,214)(1,207)
Depreciation and amortization of real estate assets225,052
 217,533
 199,449
Depreciation and amortization of real estate assets238,816 251,545 227,045 
Impairments of depreciable propertiesImpairments of depreciable properties1,778 1,400 — 
(Gains) on disposition of depreciable properties(53,170) (8,915) (9,147)(Gains) on disposition of depreciable properties(215,173)(38,582)(37,096)
(Gain) on disposition of investment in unconsolidated affiliate
 
 (4,155)
Unconsolidated affiliates:     Unconsolidated affiliates:
Depreciation and amortization of real estate assets2,298
 2,978
 3,203
Depreciation and amortization of real estate assets2,395 2,425 2,284 
(Gains) on disposition of depreciable properties(4,617) (2,173) (946)
Discontinued operations:     
Depreciation and amortization of real estate assets
 
 13,820
(Gains) on disposition of depreciable properties
 (414,496) 
Funds from operations359,987
 334,813
 302,220
Funds from operations384,556 357,257 368,656 
Dividends on Preferred Stock(2,492) (2,501) (2,506)Dividends on Preferred Stock(2,488)(2,488)(2,492)
Funds from operations available for common stockholders$357,495
 $332,312
 $299,714
Funds from operations available for common stockholders$382,068 $354,769 $366,164 
Funds from operations available for common stockholders per share$3.39
 $3.28
 $3.08
Funds from operations available for common stockholders per share$3.58 $3.33 $3.45 
Weighted average shares outstanding (1)
105,594
 101,398
 97,406
Weighted average shares outstanding (1)
106,714 106,445 106,268 
__________
(1)Includes assumed conversion of all potentially dilutive Common Stock equivalents.

(1)Includes assumed conversion of all potentially dilutive Common Stock equivalents.

In addition, the Company believes NOI from continuing operations and same property NOI are useful supplemental measures of the Company’s property operating performance because such metrics provide a performance measure of the revenues and expenses directly involved in owning real estate assets and a perspective not immediately apparent from net income or FFO. The Company defines NOI as rental and other revenues from continuing operations, less rental property and other expenses from continuing operations.expenses. The Company defines cash NOI as NOI less lease termination fees, straight-line rent, amortization of lease incentives and amortization of acquired above and below market leases. Other REITs may use different methodologies to calculate NOI, same property NOI and cash NOI.



As of December 31, 2017,2020, our same property portfolio consisted of 210159 in-service properties encompassing 28.024.4 million rentable square feet that were wholly owned during the entirety of the periods presented (from January 1, 20162019 to December 31, 2017)2020). As of December 31, 2016,2019, our same property portfolio consisted of 217207 in-service properties encompassing 26.728.3 million rentable square feet that were wholly owned during the entirety of the periods presented (from January 1, 20152018 to December 31, 2016)2019). The change in our same property portfolio was due to the addition of four properties encompassing 1.6 million rentable square feet acquired during 2015 and four newly developed properties encompassing 0.80.4 million rentable square feet placed in service during 2015.2018. These additions were offset by the removal of 1551 properties encompassing 1.14.4 million rentable square feet that were sold during 2017.2020 and one property encompassing less than 0.1 million rentable square feet that is planned for demolition.


Rental and other revenues related to properties not in our same property portfolio were $62.2$90.0 million and $35.7$95.1 million for the years ended December 31, 20172020 and 2016,2019, respectively. Rental property and other expenses related to properties not in our same property portfolio were $15.9$23.2 million and $12.0$29.5 million for the years ended December 31, 20172020 and 2016,2019, respectively.


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The following table sets forth the Company’s NOI, same property NOI and same property NOI:cash NOI (in thousands):

Year Ended December 31,
20202019
Net income$357,914 $141,683 
Equity in earnings of unconsolidated affiliates(4,005)(3,276)
Gains on disposition of property(215,897)(39,517)
Other loss1,707 2,510 
Interest expense80,962 81,648 
General and administrative expenses41,031 44,067 
Impairments of real estate assets1,778 5,849 
Depreciation and amortization241,585 254,504 
Net operating income505,075 487,468 
Non same property and other net operating income(66,820)(65,546)
Same property net operating income$438,255 $421,922 
Same property net operating income$438,255 $421,922 
Lease termination fees, straight-line rent and other non-cash adjustments (1)
(27,653)(19,654)
Same property cash net operating income$410,602 $402,268 
__________
(1)    Includes $3.4 million of temporary rent deferrals, net of repayments, granted by the Company during the year ended December 31, 2020.
47
  Year Ended December 31,
  2017 2016
Income from continuing operations before disposition of investment properties and activity in unconsolidated affiliates $130,102
 $101,946
Other income (2,283) (2,338)
Interest expense 69,105
 76,648
General and administrative expenses 39,648
 38,153
Impairments of real estate assets 1,445
 
Depreciation and amortization 227,832
 220,140
Net operating income from continuing operations 465,849
 434,549
Less – non same property and other net operating income (46,301) (23,723)
Same property net operating income from continuing operations $419,548
 $410,826
     
Same property net operating income from continuing operations $419,548
 $410,826
Less – lease termination fees, straight-line rent and other non-cash adjustments (13,148) (20,438)
Same property cash net operating income from continuing operations $406,400
 $390,388

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ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK


The effects of potential changes in interest rates are discussed below. Our market risk discussion includes “forward-looking statements” and represents an estimate of possible changes in fair value or future earnings that would occur assuming hypothetical future movements in interest rates. Actual future results may differ materially from those presented. See “Item 7. Management'sManagement’s Discussion and Analysis of Financial Condition and Results of Operations - Liquidity and Capital Resources” and the Notes to Consolidated Financial Statements for a description of our accounting policies and other information related to these financial instruments.

We borrow funds at a combination of fixed and variable rates. Borrowings under our revolving credit facility and bank term loans bear interest at variable rates. Our long-term debt, which consists of secured and unsecured long-term financings, typically bears interest at fixed rates. Our interest rate risk management objectives are to limit generally the impact of interest rate changes on earnings and cash flows and lower our overall borrowing costs. To achieve these objectives, from time to time we enter into interest rate hedge contracts such as collars, swaps, caps and treasury lock agreements in order to mitigate our interest rate risk with respect to variousexisting and prospective debt instruments. We generally do not hold or issue these derivative contracts for trading or speculative purposes.

At December 31, 2017,2020, we had $1,142.5$2,284.0 million principal amount of fixed rate debt outstanding, a $111.9$248.3 million decreaseincrease as compared to December 31, 2016,2019, excluding debt with a variable rate that is effectively fixed by related interest rate hedge contracts. The estimated aggregate fair market value of this debt was $1,147.7$2,452.8 million. If interest rates had been 100 basis points higher, the aggregate fair market value of our fixed rate debt would have been $52.6$152.1 million lower. If interest rates had been 100 basis points lower, the aggregate fair market value of our fixed rate debt would have been $56.7$165.6 million higher.

At December 31, 2017,2020, we had $605.0$150.0 million of variable rate debt outstanding, a $130.0$321.0 million increasedecrease as compared to December 31, 2016,2019, not protected by interest rate hedge contracts. If the weighted average interest rate on this variable rate debt had been 100 basis points higher the annual interest expense would increase $6.1 million. If the weighted average interest rate on this variable rate debt had been 100 basis pointsor lower, the annual interest expense would decrease $6.1 million.
At at December 31, 2017,2020 would increase or decrease by $1.5 million.

See “Item 1A. Risk Factors – Risks Related to our Financing Activities – Increases in interest rates would increase our interest expense.”

At December 31, 2020, we had $275.0$50.0 million of variable rate debt outstanding with $275.0$50.0 million of related floating-to-fixed interest rate swaps (including $50.0 million of swaps we entered into during the second quarter of 2017).swaps. These swaps effectively fix the underlying one-month LIBOR rate at a weighted average rate of 1.681%. The weighted average rate of such swaps we held at December 31, 2016 was 1.678%1.693%. If the underlying LIBOR interest rates increase or decrease by 100 basis points, the aggregate fair market value of the swaps at December 31, 20172020 would increase by $4.1 million or decrease by $4.2 million, respectively.
During the second quarter of 2017, we entered into $150.0 million notional amount of forward-starting swaps that effectively lock the underlying 10-year treasury rate at 2.44% with respect to a planned issuance of debt securities by the Operating Partnership expected to occur prior to May 15, 2018. If the underlying treasury rate was to increase or decrease by 100 basis points, the aggregate fair market value of the swaps at December 31, 2017 would increase by $12.8 million or decrease by $14.2 million, respectively, due to the 10-year term of such swaps.$0.5 million.


We are exposed to certain losses in the event of nonperformance by the counterparties, which are major financial institutions, under the swaps. We regularly evaluate the financial condition of our counterparties using publicly available information. Based on this review, we currently expect the counterparties to perform fully under the swaps. However, if a counterparty defaults on its obligations under a swap, we could be required to pay the full rates on the applicable debt, even if such rates were in excess of the rate in the contract.


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA


See page 5056 for Index to Consolidated Financial Statements of Highwoods Properties, Inc. and Highwoods Realty Limited Partnership.


ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE


None.



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ITEM 9A. CONTROLS AND PROCEDURES


General


The purpose of this section is to discuss our controls and procedures. The statements in this section represent the conclusions of EdwardTheodore J. Fritsch,Klinck, the Company'sCompany’s President and Chief Executive Officer (“CEO”), and Mark F. Mulhern, the Company'sCompany’s Executive Vice President and Chief Financial Officer (“CFO”).

The CEO and CFO evaluations of our controls and procedures include a review of the controls'controls’ objectives and design, the controls'controls’ implementation by us and the effect of the controls on the information generated for use in this Annual Report. We seek to identify data errors, control problems or acts of fraud and confirm that appropriate corrective action, including process improvements, is undertaken. Our controls and procedures are also evaluated on an ongoing basis by or through the following:

activities undertaken and reports issued by employees responsible for testing our internal control over financial reporting;


quarterly sub-certifications by representatives from appropriate business and accounting functions to support the CEO'sCEO’s and CFO'sCFO’s evaluations of our controls and procedures;


other personnel in our finance and accounting organization;


members of our internal disclosure committee; and


members of the audit committee of the Company'sCompany’s Board of Directors.

We do not expect that our controls and procedures will prevent all errors and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Further, the design of controls and procedures must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty and that breakdowns can occur because of a simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the control. The design of any system of controls also is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions.

Management'sManagement’s Annual Report on the Company'sCompany’s Internal Control Over Financial Reporting

The Company'sCompany’s management is required to establish and maintain internal control over financial reporting designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with GAAP. Internal control over financial reporting includes those policies and procedures that:

pertain to the maintenance of records that in reasonable detail accurately and fairly reflect transactions and dispositions of assets;


provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with GAAP, and that receipts and expenditures are being made only in accordance with authorizations of management and directors; and


provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of assets that could have a material effect on the financial statements.

Under the supervision of the Company'sCompany’s CEO and CFO, we conducted an evaluation of the effectiveness of the Company'sCompany’s internal control over financial reporting at December 31, 20172020 based on the criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

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We have concluded that, at December 31, 2017,2020, the Company'sCompany’s internal control over financial reporting was effective. Deloitte & Touche LLP, our independent registered public accounting firm, has issued their attestation report, which is included below, on the effectiveness of the Company'sCompany’s internal control over financial reporting at as of December 31, 2017.2020.


Management'sManagement’s Annual Report on the Operating Partnership'sPartnership’s Internal Control Over Financial Reporting
 
The Operating Partnership is also required to establish and maintain internal control over financial reporting designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with GAAP.


Under the supervision of the Company'sCompany’s CEO and CFO, we conducted an evaluation of the effectiveness of the Operating Partnership'sPartnership’s internal control over financial reporting at December 31, 20172020 based on the criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We have concluded that, at as of December 31, 2017,2020, the Operating Partnership'sPartnership’s internal control over financial reporting was effective. SEC rules do not require us to obtain an attestation report of Deloitte & Touche LLP on the effectiveness of the Operating Partnership'sPartnership’s internal control over financial reporting.



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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the stockholdersStockholders and the Board of Directors of Highwoods Properties, Inc.:


Opinion on Internal Control over Financial Reporting


We have audited the internal control over financial reporting of Highwoods Properties, Inc. and subsidiaries (the “Company”) as of December 31, 2017,2020, based on criteria established in Internal Control - IntegratedControl-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2017,2020, based on criteria established in Internal Control - IntegratedControl-Integrated Framework (2013) issued by COSO.


We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated financial statements and financial statement schedules as of and for the year ended December 31, 20172020 of the Company and our report dated February 6, 20189, 2021 expressed an unqualified opinion on those financial statements and financial statement schedules.statements.


Basis for Opinion


The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management'sManagement’s Annual Report on the Company'sCompany’s Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.


We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.


Definition and Limitations of Internal Control over Financial Reporting


A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.


Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.



/s/ Deloitte & Touche LLP



Raleigh, North Carolina
February 6, 20189, 2021





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Changes in Internal Control Over Financial Reporting


There were no changes in the Company’s internal control over financial reporting during the fourth quarter of 20172020 that materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting. There were also no changes in the Operating Partnership’s internal control over financial reporting during the fourth quarter of 20172020 that materially affected, or are reasonably likely to materially affect, the Operating Partnership’s internal control over financial reporting.


Disclosure Controls and Procedures


SEC rules require us to maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our annual and periodic reports filed with the SEC is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. As defined in Rule 13a-15(e) under the Exchange Act, disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by us is accumulated and communicated to our management, including the Company’s CEO and CFO, to allow for timely decisions regarding required disclosure. The Company’s CEO and CFO concluded that the Company’s disclosure controls and procedures were effective at the end of the period covered by this Annual Report. The Company’s CEO and CFO also concluded that the Operating Partnership’s disclosure controls and procedures were effective at the end of the period covered by this Annual Report.




ITEM 9B. OTHER INFORMATION


None.

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PART III


ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE


Information about the Company’s executive officers and directors, the code of ethics that applies to the Company’s chief executive officer and senior financial officers, which is posted on our website, and certain corporate governance matters is incorporated herein by reference to the Company’s Proxy Statement to be filed in connection with its annual meeting of stockholders to be held on May 9, 2018.11, 2021. No changes have been made to the procedures by which stockholders may recommend nominees to the Company'sCompany’s board of directors since the 20172020 annual meeting, which was held on May 10, 2017.12, 2020. See Item X in Part I of this Annual Report for biographical information regarding the Company’s executive officers. The Company is the sole general partner of the Operating Partnership.


ITEM 11. EXECUTIVE COMPENSATION


Information about the compensation of the Company’s directors and executive officers is incorporated herein by reference to the Company’s Proxy Statement to be filed in connection with its annual meeting of stockholders to be held on May 9, 2018.11, 2021.


ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS


Information about the beneficial ownership of Common Stock and the Company’s equity compensation plans is incorporated herein by reference to the Company’s Proxy Statement to be filed in connection with its annual meeting of stockholders to be held on May 9, 2018.11, 2021.


ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE


Information about certain relationships and related transactions, if any, and the independence of the Company’s directors is incorporated herein by reference to the Company’s Proxy Statement to be filed in connection with its annual meeting of stockholders to be held on May 9, 2018.11, 2021.


ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES


Information about fees paid to and services provided by our independent registered public accounting firm is incorporated herein by reference to the Company’s Proxy Statement to be filed in connection with its annual meeting of stockholders to be held on May 9, 2018.11, 2021.

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PART IV


ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

Reference is made to the Index to Consolidated Financial Statements on page 5056 for a list of the Consolidated Financial Statements of Highwoods Properties, Inc. and Highwoods Realty Limited Partnership included in this report.


Exhibits

Exhibit

Number
Description
1
3.1
3.2
4.1
4.2
4.3
4.44.3
4.54.4
4.64.5
4.74.6
4.84.7
10.14.8
4.9
4.10
4.11
4.12
4.13
4.14
4.15
4.16
10.1
10.2
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Exhibit
Number
Description
10.3
10.310.4*
10.410.5
10.510.6*
10.610.7*
10.710.8*

10.9
Exhibit
Number
Description
10.8*
10.910.10*
10.1010.11*
10.1110.12*
10.1210.13
10.13
10.1421
10.15
10.1623.1
12.1
12.2
21
23.1
23.2
31.1
31.2
31.3
31.4
32.1
32.2
32.3
32.4
101.INSInline XBRL Instance Document (the instance document does not appear in the interactive data file because its XBRL tags are embedded within the Inline XBRL document)
101.SCHInline XBRL Taxonomy Extension Schema Document
101.CALInline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEFInline XBRL Taxonomy Extension Definition Linkbase Document
101.LABInline XBRL Taxonomy Extension Labels Linkbase Document
101.PREInline XBRL Taxonomy Extension Presentation Linkbase Document
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
__________
* Represents management contract or compensatory plan.



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INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Page
Page
Highwoods Properties, Inc.
Highwoods Realty Limited Partnership:
__________


All other schedules are omitted because they are not applicable or because the required information is included in our Consolidated Financial Statements or notes thereto.



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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the stockholdersStockholders and the Board of Directors of Highwoods Properties, Inc.:


Opinion on the Financial Statements


We have audited the accompanying consolidated balance sheets of Highwoods Properties, Inc. and subsidiaries (the “Company”) as of December 31, 20172020 and 2016, and2019, the related consolidated statements of income, comprehensive income, equity, and cash flows for each of the three years in the period ended December 31, 2017,2020, and the related notes and the schedulesschedule listed in the Index at Item 15 (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 20172020 and 2016,2019, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2017,2020, in conformity with accounting principles generally accepted in the United States of America.


We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2017,2020, based on criteria established in Internal Control - IntegratedControl-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated February 6, 2018,9, 2021, expressed an unqualified opinion on the Company’s internal control over financial reporting.


Basis for Opinion


These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.SU.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.


We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.


Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current-period audit of the financial statements that was communicated or required to be communicated to the audit committee and that (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Impairment of Real Estate Assets - Refer to Notes 1 and 3 to the financial statements

Critical Audit Matter Description

The Company performs an impairment analysis of properties which begins with an evaluation of events or changes in circumstances that may indicate that the carrying value may not be recoverable, such as a significant decline in occupancy, identification of materially adverse legal or environmental factors, a change in the designation of an asset from core to non-core, which may impact the anticipated holding period, or a decline in market value to an amount less than cost.

The Company makes judgments that determine whether specific real estate assets possess indicators of impairment. Changes in those judgments could have a material impact on the real estate assets that are identified for further analysis.

Given the Company’s evaluation of possible indications of impairment of real estate assets requires management to make judgments, performing audit procedures to evaluate whether management appropriately identified events or changes in circumstances indicating that the carrying amounts of real estate assets may not be recoverable required a high degree of auditor judgment.
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How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the evaluation of real estate assets for possible indications of impairment included the following, among others:

We tested the effectiveness of controls over management’s identification of possible circumstances that may indicate that the carrying amounts of real estate assets are no longer recoverable, including controls over management’s designation of an asset as core or non-core, occupancy and management’s estimates of fair values.

We evaluated management’s identification of impairment indicators by developing an independent determination if properties exhibit an indicator of impairment by:

Inquiring of management and reading investment committee and board minutes to identify properties that should be evaluated as non-core and therefore may impact the anticipated holding period.

Testing real estate assets for possible indications of impairment, including searching for adverse asset-specific circumstances and/or market conditions by circulating a questionnaire to regional property managers and using reputable market surveys.

With the assistance of our fair value specialists, developing an independent expectation of impairment indicators and comparing such expectation to management’s analysis.


/s/ Deloitte & Touche LLP


Raleigh, North Carolina
February 6, 20189, 2021



We have served as the Company’s auditor since 2006.

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HIGHWOODS PROPERTIES, INC.
Consolidated Balance Sheets
(in thousands, except share and per share data)

December 31,

December 31,20202019
2017 2016
Assets:   Assets:
Real estate assets, at cost:   Real estate assets, at cost:
Land$485,956
 $474,375
Land$466,872 $515,095 
Buildings and tenant improvements4,590,490
 4,313,373
Buildings and tenant improvements4,981,637 5,128,150 
Development in-process88,452
 279,602
Development in-process259,681 172,706 
Land held for development74,765
 77,355
Land held for development131,474 99,163 
5,239,663
 5,144,705
5,839,664 5,915,114 
Less-accumulated depreciation(1,202,424) (1,134,103)Less-accumulated depreciation(1,418,379)(1,388,566)
Net real estate assets4,037,239
 4,010,602
Net real estate assets4,421,285 4,526,548 
Real estate and other assets, net, held for sale14,118
 
Real estate and other assets, net, held for sale11,360 20,790 
Cash and cash equivalents3,272
 49,490
Cash and cash equivalents109,322 9,505 
Restricted cash85,061
 29,141
Restricted cash79,922 5,237 
Accounts receivable, net of allowance of $753 and $624, respectively24,397
 17,372
Mortgages and notes receivable, net of allowance of $72 and $105, respectively6,425
 8,833
Accrued straight-line rents receivable, net of allowance of $819 and $692, respectively200,131
 172,829
Accounts receivableAccounts receivable27,488 23,370 
Mortgages and notes receivableMortgages and notes receivable1,341 1,501 
Accrued straight-line rents receivableAccrued straight-line rents receivable259,381 234,652 
Investments in and advances to unconsolidated affiliates23,897
 18,846
Investments in and advances to unconsolidated affiliates27,104 26,298 
Deferred leasing costs, net of accumulated amortization of $143,512 and $140,081, respectively200,679
 213,500
Prepaid expenses and other assets, net of accumulated amortization of $19,092 and $19,904,
respectively
28,572
 40,437
Deferred leasing costs, net of accumulated amortization of $151,698 and $146,125, respectivelyDeferred leasing costs, net of accumulated amortization of $151,698 and $146,125, respectively209,329 231,347 
Prepaid expenses and other assets, net of accumulated depreciation of $21,154 and $20,017, respectivelyPrepaid expenses and other assets, net of accumulated depreciation of $21,154 and $20,017, respectively62,885 58,996 
Total Assets$4,623,791
 $4,561,050
Total Assets$5,209,417 $5,138,244 
Liabilities, Noncontrolling Interests in the Operating Partnership and Equity:   Liabilities, Noncontrolling Interests in the Operating Partnership and Equity:
Mortgages and notes payable, net$2,014,333
 $1,948,047
Mortgages and notes payable, net$2,470,021 $2,543,710 
Accounts payable, accrued expenses and other liabilities228,215
 313,885
Accounts payable, accrued expenses and other liabilities268,727 286,911 
Total Liabilities2,242,548
 2,261,932
Total Liabilities2,738,748 2,830,621 
Commitments and contingencies
 
Commitments and contingencies00
Noncontrolling interests in the Operating Partnership144,009
 144,802
Noncontrolling interests in the Operating Partnership112,499 133,216 
Equity:   Equity:
Preferred Stock, $.01 par value, 50,000,000 authorized shares;   
8.625% Series A Cumulative Redeemable Preferred Shares (liquidation preference $1,000 per share), 28,892 and 28,920 shares issued and outstanding, respectively28,892
 28,920
Common Stock, $.01 par value, 200,000,000 authorized shares;   
103,266,875 and 101,665,554 shares issued and outstanding, respectively1,033
 1,017
Preferred Stock, $0.01 par value, 50,000,000 authorized shares;Preferred Stock, $0.01 par value, 50,000,000 authorized shares;
8.625% Series A Cumulative Redeemable Preferred Shares (liquidation preference $1,000 per share), 28,826 and 28,859 shares issued and outstanding, respectively8.625% Series A Cumulative Redeemable Preferred Shares (liquidation preference $1,000 per share), 28,826 and 28,859 shares issued and outstanding, respectively28,826 28,859 
Common Stock, $0.01 par value, 200,000,000 authorized shares;Common Stock, $0.01 par value, 200,000,000 authorized shares;
103,921,546 and 103,756,046 shares issued and outstanding, respectively103,921,546 and 103,756,046 shares issued and outstanding, respectively1,039 1,038 
Additional paid-in capital2,929,399
 2,850,881
Additional paid-in capital2,993,946 2,954,779 
Distributions in excess of net income available for common stockholders(747,344) (749,412)Distributions in excess of net income available for common stockholders(686,225)(831,808)
Accumulated other comprehensive income7,838
 4,949
Accumulated other comprehensive lossAccumulated other comprehensive loss(1,462)(471)
Total Stockholders’ Equity2,219,818
 2,136,355
Total Stockholders’ Equity2,336,124 2,152,397 
Noncontrolling interests in consolidated affiliates17,416
 17,961
Noncontrolling interests in consolidated affiliates22,046 22,010 
Total Equity2,237,234
 2,154,316
Total Equity2,358,170 2,174,407 
Total Liabilities, Noncontrolling Interests in the Operating Partnership and Equity$4,623,791
 $4,561,050
Total Liabilities, Noncontrolling Interests in the Operating Partnership and Equity$5,209,417 $5,138,244 
See accompanying notes to consolidated financial statements.

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HIGHWOODS PROPERTIES, INC.
Consolidated Statements of Income
(in thousands, except per share amounts)


Year Ended December 31,Year Ended December 31,
2017 2016 2015202020192018
Rental and other revenues$702,737
 $665,634
 $604,671
Rental and other revenues$736,900 $735,979 $720,035 
Operating expenses:     Operating expenses:
Rental property and other expenses236,888
 231,085
 215,941
Rental property and other expenses231,825 248,511 242,415 
Depreciation and amortization227,832
 220,140
 201,918
Depreciation and amortization241,585 254,504 229,955 
Impairments of real estate assets1,445
 
 
Impairments of real estate assets1,778 5,849 423 
General and administrative39,648
 38,153
 37,642
General and administrative41,031 44,067 40,006 
Total operating expenses505,813
 489,378
 455,501
Total operating expenses516,219 552,931 512,799 
Interest expense:     
Contractual65,939
 73,142
 82,245
Amortization of debt issuance costs3,166
 3,506
 3,645
Financing obligation
 
 162
69,105
 76,648
 86,052
Other income:     
Interest and other income2,309
 2,338
 1,969
Losses on debt extinguishment(26) 
 (243)
2,283
 2,338
 1,726
Income from continuing operations before disposition of investment properties and activity in unconsolidated affiliates130,102
 101,946
 64,844
Interest expenseInterest expense80,962 81,648 71,422 
Other income/(loss)Other income/(loss)(1,707)(2,510)1,940 
Gains on disposition of property54,157
 14,807
 11,444
Gains on disposition of property215,897 39,517 37,638 
Gain on disposition of investment in unconsolidated affiliate
 
 4,155
Equity in earnings of unconsolidated affiliates7,404
 5,793
 5,078
Equity in earnings of unconsolidated affiliates4,005 3,276 2,238 
Income from continuing operations191,663
 122,546
 85,521
Discontinued operations:     
Income from discontinued operations
 4,097
 15,739
Net gains on disposition of discontinued operations
 414,496
 

 418,593
 15,739
Net income191,663
 541,139
 101,260
Net income357,914 141,683 177,630 
Net (income) attributable to noncontrolling interests in the Operating Partnership(5,059) (15,596) (2,918)Net (income) attributable to noncontrolling interests in the Operating Partnership(9,338)(3,551)(4,588)
Net (income) attributable to noncontrolling interests in consolidated affiliates(1,239) (1,253) (1,264)Net (income) attributable to noncontrolling interests in consolidated affiliates(1,174)(1,214)(1,207)
Dividends on Preferred Stock(2,492) (2,501) (2,506)Dividends on Preferred Stock(2,488)(2,488)(2,492)
Net income available for common stockholders$182,873
 $521,789
 $94,572
Net income available for common stockholders$344,914 $134,430 $169,343 
Earnings per Common Share – basic:     Earnings per Common Share – basic:
Income from continuing operations available for common stockholders$1.78
 $1.17
 $0.84
Income from discontinued operations available for common stockholders
 4.13
 0.16
Net income available for common stockholders$1.78
 $5.30
 $1.00
Net income available for common stockholders$3.32 $1.30 $1.64 
Weighted average Common Shares outstanding – basic102,682
 98,439
 94,404
Weighted average Common Shares outstanding – basic103,876 103,692 103,439 
Earnings per Common Share – diluted:     Earnings per Common Share – diluted:
Income from continuing operations available for common stockholders$1.78
 $1.17
 $0.84
Income from discontinued operations available for common stockholders
 4.13
 0.16
Net income available for common stockholders$1.78
 $5.30
 $1.00
Net income available for common stockholders$3.32 $1.30 $1.64 
Weighted average Common Shares outstanding – diluted105,594
 101,398
 97,406
Weighted average Common Shares outstanding – diluted106,714 106,445 106,268 
Net income available for common stockholders:     
Income from continuing operations available for common stockholders$182,873
 $115,461
 $79,308
Income from discontinued operations available for common stockholders
 406,328
 15,264
Net income available for common stockholders$182,873
 $521,789
 $94,572
See accompanying notes to consolidated financial statements.

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HIGHWOODS PROPERTIES, INC.
Consolidated Statements of Comprehensive Income
(in thousands)

Year Ended December 31,Year Ended December 31,
2017 2016 2015202020192018
Comprehensive income:     Comprehensive income:
Net income$191,663
 $541,139
 $101,260
Net income$357,914 $141,683 $177,630 
Other comprehensive income/(loss):     Other comprehensive income/(loss):
Unrealized gains on tax increment financing bond
 
 445
Unrealized gains/(losses) on cash flow hedges1,732
 5,703
 (4,040)Unrealized gains/(losses) on cash flow hedges(1,238)(9,134)4,161 
Amortization of cash flow hedges1,157
 3,057
 3,696
Amortization of cash flow hedges247 (1,250)(2,086)
Total other comprehensive income2,889
 8,760
 101
Total other comprehensive income/(loss)Total other comprehensive income/(loss)(991)(10,384)2,075 
Total comprehensive income194,552
 549,899
 101,361
Total comprehensive income356,923 131,299 179,705 
Less-comprehensive (income) attributable to noncontrolling interests(6,298) (16,849) (4,182)Less-comprehensive (income) attributable to noncontrolling interests(10,512)(4,765)(5,795)
Comprehensive income attributable to common stockholders$188,254
 $533,050
 $97,179
Comprehensive income attributable to common stockholders$346,411 $126,534 $173,910 
See accompanying notes to consolidated financial statements.





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HIGHWOODS PROPERTIES, INC.
Consolidated Statements of Equity
(in thousands, except share amounts)


Number of Common SharesCommon StockSeries A Cumulative Redeemable Preferred SharesAdditional Paid-In CapitalAccumulated Other Compre-hensive Income/(Loss)Non-controlling Interests in Consolidated AffiliatesDistributions in Excess of Net Income Available for Common StockholdersTotal
Balance at December 31, 2017103,266,875 $1,033 $28,892 $2,929,399 $7,838 $17,416 $(747,344)$2,237,234 
Issuances of Common Stock, net of issuance costs and tax withholdings33,652 1,865 1,865 
Conversions of Common Units to Common Stock90,001 4,043 4,043 
Dividends on Common Stock ($1.85 per share)(191,302)(191,302)
Dividends on Preferred Stock ($86.25 per share)(2,492)(2,492)
Adjustment of noncontrolling interests in the Operating Partnership to fair value33,427 33,427 
Distributions to noncontrolling interests in consolidated affiliates(1,047)(1,047)
Issuances of restricted stock172,440 
Redemptions/repurchases of Preferred Stock(15)(15)
Share-based compensation expense, net of forfeitures(5,903)7,463 7,466 
Net (income) attributable to noncontrolling interests in the Operating Partnership(4,588)(4,588)
Net (income) attributable to noncontrolling interests in consolidated affiliates1,207 (1,207)
Comprehensive income:
Net income177,630 177,630 
Other comprehensive income2,075 2,075 
Total comprehensive income179,705 
Balance at December 31, 2018103,557,065 1,036 28,877 2,976,197 9,913 17,576 (769,303)2,264,296 
Issuances of Common Stock, net of issuance costs and tax withholdings(143)298 298 
Conversions of Common Units to Common Stock15,000 663 663 
Dividends on Common Stock ($1.90 per share)(196,935)(196,935)
Dividends on Preferred Stock ($86.25 per share)(2,488)(2,488)
Adjustment of noncontrolling interests in the Operating Partnership to fair value(29,557)(29,557)
Distributions to noncontrolling interests in consolidated affiliates(1,767)(1,767)
Contributions from noncontrolling interests in consolidated affiliates4,987 4,987 
Issuances of restricted stock190,934 
Redemptions/repurchases of Preferred Stock(18)(18)
Share-based compensation expense, net of forfeitures(6,810)7,178 7,180 
Net (income) attributable to noncontrolling interests in the Operating Partnership(3,551)(3,551)
Net (income) attributable to noncontrolling interests in consolidated affiliates1,214 (1,214)
Comprehensive income:
Net income141,683 141,683 
Other comprehensive loss(10,384)(10,384)
Total comprehensive income131,299 
Balance at December 31, 2019103,756,046 $1,038 $28,859 $2,954,779 $(471)$22,010 $(831,808)$2,174,407 
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HIGHWOODS PROPERTIES, INC.
Consolidated Statements of Equity - Continued
(in thousands, except share amounts)


 Number of Common Shares Common Stock Series A Cumulative Redeemable Preferred Shares Additional Paid-In Capital Accumulated Other Compre-hensive Income/(Loss) Non-controlling Interests in Consolidated Affiliates Distributions in Excess of Net Income Available for Common Stockholders Total
Balance at December 31, 201492,907,310
 $929
 $29,060
 $2,464,275
 $(3,912) $18,109
 $(957,370) $1,551,091
Issuances of Common Stock, net of issuance costs and tax withholdings3,023,710
 30
 
 125,507
 
 
 
 125,537
Conversions of Common Units to Common Stock37,203
 
 
 1,645
 
 
 
 1,645
Dividends on Common Stock
 
 
 
 
 
 (160,337) (160,337)
Dividends on Preferred Stock
 
 
 
 
 
 (2,506) (2,506)
Adjustment of noncontrolling interests in the Operating Partnership to fair value
 
 
 (67) 
 
 
 (67)
Distributions to noncontrolling interests in consolidated affiliates
 
 
 
 
 (1,398) 
 (1,398)
Issuances of restricted stock128,951
 
 
 
 
 
 
 
Redemptions/repurchases of Preferred Stock
 
 (10) 
 
 
 
 (10)
Share-based compensation expense, net of forfeitures(5,242) 2
 
 6,882
 
 
 
 6,884
Net (income) attributable to noncontrolling interests in the Operating Partnership
 
 
 
 
 
 (2,918) (2,918)
Net (income) attributable to noncontrolling interests in consolidated affiliates
 
 
 
 
 1,264
 (1,264) 
Comprehensive income:               
Net income
 
 
 
 
 
 101,260
 101,260
Other comprehensive income
 
 
 
 101
 
 
 101
Total comprehensive income              101,361
Balance at December 31, 201596,091,932
 961
 29,050
 2,598,242
 (3,811) 17,975
 (1,023,135) 1,619,282
Issuances of Common Stock, net of issuance costs and tax withholdings5,390,710
 54
 
 256,326
 
 
 
 256,380
Conversions of Common Units to Common Stock61,048
 
 
 3,057
 
 
 
 3,057
Dividends on Common Stock
 
 
 
 
 
 (166,861) (166,861)
Special dividend on Common Stock
 
 
 
 
 
 (81,205) (81,205)
Dividends on Preferred Stock
 
 
 
 
 
 (2,501) (2,501)
Adjustment of noncontrolling interests in the Operating Partnership to fair value
 
 
 (12,993) 
 
 
 (12,993)
Distributions to noncontrolling interests in consolidated affiliates
 
 
 
 
 (1,267) 
 (1,267)
Issuances of restricted stock130,752
 
 
 
 
 
 
 
Redemptions/repurchases of Preferred Stock
 
 (130) 
 
 
 
 (130)
Share-based compensation expense, net of forfeitures(8,888) 2
 
 6,249
 
 
 
 6,251
Net (income) attributable to noncontrolling interests in the Operating Partnership
 
 
 
 
 
 (15,596) (15,596)
Net (income) attributable to noncontrolling interests in consolidated affiliates
 
 
 
 
 1,253
 (1,253) 
Comprehensive income:               
Net income
 
 
 
 
 
 541,139
 541,139
Other comprehensive income
 
 
 
 8,760
 
 
 8,760
Total comprehensive income              549,899
Balance at December 31, 2016101,665,554
 $1,017
 $28,920
 $2,850,881
 $4,949
 $17,961
 $(749,412) $2,154,316
                

HIGHWOODS PROPERTIES, INC.
Consolidated Statements of Equity - Continued
(in thousands, except share amounts)

Number of Common Shares Common Stock Series A Cumulative Redeemable Preferred Shares Additional Paid-In Capital Accumulated Other Compre-hensive Income/(Loss) Non-controlling Interests in Consolidated Affiliates Distributions in Excess of Net Income Available for Common Stockholders TotalNumber of Common SharesCommon StockSeries A Cumulative Redeemable Preferred SharesAdditional Paid-In CapitalAccumulated Other Compre-hensive Income/(Loss)Non-controlling Interests in Consolidated AffiliatesDistributions in Excess of Net Income Available for Common StockholdersTotal
Balance at December 31, 2016101,665,554
 $1,017
 $28,920
 $2,850,881
 $4,949
 $17,961
 $(749,412) $2,154,316
Balance at December 31, 2019Balance at December 31, 2019103,756,046 $1,038 $28,859 $2,954,779 $(471)$22,010 $(831,808)$2,174,407 
Issuances of Common Stock, net of issuance costs and tax withholdings1,480,573
 15
 
 70,962
 
 
 
 70,977
Issuances of Common Stock, net of issuance costs and tax withholdings19,377 2,196 2,196 
Conversions of Common Units to Common Stock10,000
 
 
 511
 
 
 
 511
Conversions of Common Units to Common Stock3,570 145 145 
Dividends on Common Stock
 
 
 
 
 
 (180,805) (180,805)
Dividends on Preferred Stock
 
 
 
 
 
 (2,492) (2,492)
Dividends on Common Stock ($1.92 per share)Dividends on Common Stock ($1.92 per share)(199,331)(199,331)
Dividends on Preferred Stock ($86.25 per share)Dividends on Preferred Stock ($86.25 per share)(2,488)(2,488)
Adjustment of noncontrolling interests in the Operating Partnership to fair value
 
 
 354
 
 
 
 354
Adjustment of noncontrolling interests in the Operating Partnership to fair value30,617 30,617 
Distributions to noncontrolling interests in consolidated affiliates
 
 
 
 
 (1,784) 
 (1,784)Distributions to noncontrolling interests in consolidated affiliates(1,138)(1,138)
Issuances of restricted stock110,748
 
 
 
 
 
 
 
Issuances of restricted stock149,304 
Redemptions/repurchases of Preferred Stock
 
 (28) 
 
 
 
 (28)Redemptions/repurchases of Preferred Stock(33)(33)
Share-based compensation expense, net of forfeitures
 1
 
 6,691
 
 
 
 6,692
Share-based compensation expense, net of forfeitures(6,751)6,209 6,210 
Net (income) attributable to noncontrolling interests in the Operating Partnership
 
 
 
 
 
 (5,059) (5,059)Net (income) attributable to noncontrolling interests in the Operating Partnership(9,338)(9,338)
Net (income) attributable to noncontrolling interests in consolidated affiliates
 
 
 
 
 1,239
 (1,239) 
Net (income) attributable to noncontrolling interests in consolidated affiliates1,174 (1,174)
Comprehensive income:               Comprehensive income:
Net income
 
 
 
 
 
 191,663
 191,663
Net income357,914 357,914 
Other comprehensive income
 
 
 
 2,889
 
 
 2,889
Other comprehensive lossOther comprehensive loss(991)(991)
Total comprehensive income              194,552
Total comprehensive income356,923 
Balance at December 31, 2017103,266,875
 $1,033
 $28,892
 $2,929,399
 $7,838
 $17,416
 $(747,344) $2,237,234
Balance at December 31, 2020Balance at December 31, 2020103,921,546 $1,039 $28,826 $2,993,946 $(1,462)$22,046 $(686,225)$2,358,170 
See accompanying notes to consolidated financial statements.

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HIGHWOODS PROPERTIES, INC.
Consolidated Statements of Cash Flows
(in thousands)

Year Ended December 31,Year Ended December 31,
2017 2016 2015202020192018
Operating activities:     Operating activities:
Net income$191,663
 $541,139
 $101,260
Net income$357,914 $141,683 $177,630 
Adjustments to reconcile net income to net cash provided by operating activities:     Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization227,832
 220,140
 215,957
Depreciation and amortization241,585 254,504 229,955 
Amortization of lease incentives and acquisition-related intangible assets and liabilities(1,172) (1,996) 86
Amortization of lease incentives and acquisition-related intangible assets and liabilities(2,537)(505)(1,943)
Share-based compensation expense6,692
 6,251
 6,884
Share-based compensation expense6,210 7,180 7,466 
Allowance for losses on accounts and accrued straight-line rents receivable1,508
 2,001
 2,103
Credit losses on operating lease receivablesCredit losses on operating lease receivables5,458 9,861 1,212 
Write-off of mortgages and notes receivableWrite-off of mortgages and notes receivable4,087 
Accrued interest on mortgages and notes receivable(509) (502) (357)Accrued interest on mortgages and notes receivable(118)(184)(451)
Amortization of debt issuance costs3,166
 3,506
 3,645
Amortization of debt issuance costs3,092 2,970 2,857 
Amortization of cash flow hedges1,157
 3,057
 3,696
Amortization of cash flow hedges247 (1,250)(2,086)
Amortization of mortgages and notes payable fair value adjustments705
 (234) (58)Amortization of mortgages and notes payable fair value adjustments1,681 1,619 1,449 
Impairments of real estate assets1,445
 
 
Impairments of real estate assets1,778 5,849 423 
Losses on debt extinguishment26
 
 243
Losses on debt extinguishment3,674 640 
Net gains on disposition of property(54,157) (429,303) (11,444)Net gains on disposition of property(215,897)(39,517)(37,638)
Gain on disposition of investment in unconsolidated affiliate
 
 (4,155)
Equity in earnings of unconsolidated affiliates(7,404) (5,793) (5,078)Equity in earnings of unconsolidated affiliates(4,005)(3,276)(2,238)
Changes in financing obligation
 
 162
Distributions of earnings from unconsolidated affiliates5,078
 4,424
 4,901
Distributions of earnings from unconsolidated affiliates1,533 1,149 2,104 
Settlement of cash flow hedges7,322
 
 
Settlement of cash flow hedges(11,749)7,216 
Changes in operating assets and liabilities:     Changes in operating assets and liabilities:
Accounts receivable(4,974) 3,401
 1,415
Accounts receivable437 (3,271)1,759 
Prepaid expenses and other assets7,908
 (4,423) 1,266
Prepaid expenses and other assets(365)1,610 1,217 
Accrued straight-line rents receivable(32,234) (24,245) (22,756)Accrued straight-line rents receivable(36,576)(29,828)(23,203)
Accounts payable, accrued expenses and other liabilities(1,520) (11,618) (8,891)Accounts payable, accrued expenses and other liabilities(5,951)24,225 (7,101)
Net cash provided by operating activities352,532
 305,805
 288,879
Net cash provided by operating activities358,160 365,797 358,628 
Investing activities:     Investing activities:
Investments in acquired real estate and related intangible assets, net of cash acquired(1,840) (110,249) (408,634)Investments in acquired real estate and related intangible assets, net of cash acquired(2,363)(424,222)(50,649)
Investments in development in-process(150,944) (177,875) (136,664)Investments in development in-process(160,612)(116,111)(150,310)
Investments in tenant improvements and deferred leasing costs(109,742) (91,423) (115,503)Investments in tenant improvements and deferred leasing costs(137,997)(138,754)(121,534)
Investments in building improvements(63,780) (80,672) (55,881)Investments in building improvements(62,154)(53,826)(68,256)
Net proceeds from disposition of real estate assets129,503
 684,371
 26,748
Net proceeds from disposition of real estate assets484,311 133,326 88,813 
Net proceeds from disposition of investment in unconsolidated affiliate
 
 6,919
Distributions of capital from unconsolidated affiliates11,670
 2,766
 10,401
Distributions of capital from unconsolidated affiliates72 7,833 105 
Investments in mortgages and notes receivable
 (7,934) (1,772)Investments in mortgages and notes receivable(32)
Repayments of mortgages and notes receivable2,917
 1,699
 9,381
Repayments of mortgages and notes receivable310 295 1,312 
Investments in and advances to unconsolidated affiliates(10,063) (105) (659)Investments in and advances to unconsolidated affiliates(9,977)
Repayments from unconsolidated affiliates
 448
 20,800
Changes in restricted cash and other investing activities(63,943) (17,136) (9,293)
Changes in other investing activitiesChanges in other investing activities(10,853)(5,971)(6,230)
Net cash provided by/(used in) investing activities$(256,222) $203,890
 $(654,157)Net cash provided by/(used in) investing activities$110,682 $(607,407)$(306,749)

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HIGHWOODS PROPERTIES, INC.
Consolidated Statements of Cash Flows – Continued
(in thousands)

Year Ended December 31,Year Ended December 31,
2017 2016 2015202020192018
Financing activities:     Financing activities:
Dividends on Common Stock$(180,805) $(166,861) $(160,337)Dividends on Common Stock$(199,331)$(196,935)$(191,302)
Special dividend on Common Stock(81,205) 
 
Redemptions/repurchases of Preferred Stock(28) (130) (10)Redemptions/repurchases of Preferred Stock(33)(18)(15)
Dividends on Preferred Stock(2,492) (2,501) (2,506)Dividends on Preferred Stock(2,488)(2,488)(2,492)
Distributions to noncontrolling interests in the Operating Partnership(4,987) (4,888) (4,959)Distributions to noncontrolling interests in the Operating Partnership(5,456)(5,189)(5,167)
Special distribution to noncontrolling interests in the Operating Partnership(2,271) 
 
Distributions to noncontrolling interests in consolidated affiliates(1,784) (1,267) (1,398)Distributions to noncontrolling interests in consolidated affiliates(1,138)(1,767)(1,047)
Proceeds from the issuance of Common Stock76,268
 264,769
 131,341
Proceeds from the issuance of Common Stock3,571 2,086 3,637 
Costs paid for the issuance of Common Stock(1,283) (3,973) (2,040)Costs paid for the issuance of Common Stock(215)(95)
Repurchase of shares related to tax withholdings(4,008) (4,416) (3,764)Repurchase of shares related to tax withholdings(1,160)(1,788)(1,677)
Borrowings on revolving credit facility780,300
 287,600
 476,300
Borrowings on revolving credit facility129,000 604,600 438,900 
Repayments of revolving credit facility(535,300) (586,600) (386,300)Repayments of revolving credit facility(350,000)(565,600)(501,900)
Borrowings on mortgages and notes payable656,001
 150,000
 475,000
Borrowings on mortgages and notes payable398,364 747,990 345,863 
Repayments of mortgages and notes payable(832,553) (395,993) (156,120)Repayments of mortgages and notes payable(251,952)(326,876)(211,803)
Payments on financing obligation
 
 (1,722)
Payments of debt extinguishment costs(57) 
 
Payments of debt extinguishment costs(3,193)
Changes in debt issuance costs and other financing activities(8,324) (981) (2,003)Changes in debt issuance costs and other financing activities(10,309)(7,806)(2,971)
Net cash provided by/(used in) financing activities(142,528) (465,241) 361,482
Net cash provided by/(used in) financing activities(294,340)246,209 (130,069)
Net increase/(decrease) in cash and cash equivalents(46,218) 44,454
 (3,796)
Cash and cash equivalents at beginning of the period49,490
 5,036
 8,832
Cash and cash equivalents at end of the period$3,272
 $49,490
 $5,036
Net increase/(decrease) in cash and cash equivalents and restricted cashNet increase/(decrease) in cash and cash equivalents and restricted cash174,502 4,599 (78,190)
Cash and cash equivalents and restricted cash at beginning of the periodCash and cash equivalents and restricted cash at beginning of the period14,742 10,143 88,333 
Cash and cash equivalents and restricted cash at end of the periodCash and cash equivalents and restricted cash at end of the period$189,244 $14,742 $10,143 
Reconciliation of cash and cash equivalents and restricted cash:
Year Ended December 31,
202020192018
Cash and cash equivalents at end of the period$109,322 $9,505 $3,769 
Restricted cash at end of the period79,922 5,237 6,374 
Cash and cash equivalents and restricted cash at end of the period$189,244 $14,742 $10,143 

Supplemental disclosure of cash flow information:
Year Ended December 31,
202020192018
Cash paid for interest, net of amounts capitalized$72,350 $72,014 $67,235 
 Year Ended December 31,
 2017 2016 2015
Cash paid for interest, net of amounts capitalized$68,207
 $72,847
 $82,242
Supplemental disclosure of non-cash investing and financing activities:
Year Ended December 31,
202020192018
Unrealized gains/(losses) on cash flow hedges$(1,238)$(9,134)$4,161 
Conversions of Common Units to Common Stock145 663 4,043 
Changes in accrued capital expenditures (1)
(1,913)5,625 (165)
Write-off of fully depreciated real estate assets46,656 85,727 76,558 
Write-off of fully amortized leasing costs25,618 45,042 34,191 
Write-off of fully amortized debt issuance costs1,438 1,791 2,733 
Adjustment of noncontrolling interests in the Operating Partnership to fair value(30,617)29,557 (33,427)
Issuances of Common Units to acquire real estate assets6,163 
Contingent consideration in connection with the acquisition of land1,200 
Contributions from noncontrolling interests in consolidated affiliates4,987 
Initial recognition of lease liabilities related to right of use assets35,349 
__________
 Year Ended December 31,
 2017 2016 2015
Unrealized gains/(losses) on cash flow hedges$1,732
 $5,703
 $(4,040)
Conversions of Common Units to Common Stock511
 3,057
 1,645
Changes in accrued capital expenditures(1,912) 8,580
 2,547
Write-off of fully depreciated real estate assets59,108
 39,262
 48,698
Write-off of fully amortized leasing costs40,517
 25,569
 37,176
Write-off of fully amortized debt issuance costs11,724
 964
 1,088
Adjustment of noncontrolling interests in the Operating Partnership to fair value(354) 12,993
 67
Unrealized gains on tax increment financing bond
 
 445
Assumption of mortgages and notes payable related to acquisition activities
 
 19,277
Contingent consideration in connection with the acquisition of land750
 
 900
Special dividend on Common Stock declared
 (81,205) 
Special distribution to noncontrolling interests in the Operating Partnership declared
 (2,271) 
(1)Accrued capital expenditures included in accounts payable, accrued expenses and other liabilities at December 31, 2020, 2019 and 2018 were $66.0 million, $67.9 million and $62.2 million, respectively.
See accompanying notes to consolidated financial statements.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


To the Board of Directors of the General Partner of Highwoods Realty Limited PartnershipPartnership:


Opinion on the Financial Statements


We have audited the accompanying consolidated balance sheets of Highwoods Realty Limited Partnership and subsidiaries (the “Operating Partnership”) as of December 31, 20172020 and 2016, and2019, the related consolidated statements of income, comprehensive income, capital, and cash flows for each of the three years in the period ended December 31, 2017,2020, and the related notes and the schedulesschedule listed in the Index at Item 15 (collectively referred to as the "financial statements"“financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Operating Partnership as of December 31, 20172020 and 2016,2019, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2017,2020, in conformity with accounting principles generally accepted in the United States of America.


Basis for Opinion


These financial statements are the responsibility of the Operating Partnership'sPartnership’s management. Our responsibility is to express an opinion on the Operating Partnership’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Operating Partnership in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.


We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Operating Partnership is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Operating Partnership’s internal control over financial reporting. Accordingly, we express no such opinion.


Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.


Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current-period audit of the financial statements that was communicated or required to be communicated to the audit committee and that (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Impairment of Real Estate Assets - Refer to Notes 1 and 3 to the financial statements

Critical Audit Matter Description

The Operating Partnership performs an impairment analysis of properties which begins with an evaluation of events or changes in circumstances that may indicate that the carrying value may not be recoverable, such as a significant decline in occupancy, identification of materially adverse legal or environmental factors, a change in the designation of an asset from core to non-core, which may impact the anticipated holding period, or a decline in market value to an amount less than cost.

The Operating Partnership makes judgments that determine whether specific real estate assets possess indicators of impairment. Changes in those judgments could have a material impact on the real estate assets that are identified for further analysis.

Given the Operating Partnership’s evaluation of possible indications of impairment of real estate assets requires management to make judgments, performing audit procedures to evaluate whether management appropriately identified events or changes in
66


circumstances indicating that the carrying amounts of real estate assets may not be recoverable required a high degree of auditor judgment.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the evaluation of real estate assets for possible indications of impairment included the following, among others:

We tested the effectiveness of controls over management’s identification of possible circumstances that may indicate that the carrying amounts of real estate assets are no longer recoverable, including controls over management’s designation of an asset as core or non-core, occupancy and management’s estimates of fair values.

We evaluated management’s identification of impairment indicators by developing an independent determination if properties exhibit an indicator of impairment by:

Inquiring of management and reading investment committee and board minutes to identify properties that should be evaluated as non-core and therefore may impact the anticipated holding period.

Testing real estate assets for possible indications of impairment, including searching for adverse asset-specific circumstances and/or market conditions by circulating a questionnaire to regional property managers and using reputable market surveys.

With the assistance of our fair value specialists, developing an independent expectation of impairment indicators and comparing such expectation to management’s analysis.


/s/ Deloitte & Touche LLP


Raleigh, North Carolina
February 6, 20189, 2021



We have served as the Operating Partnership’s auditor since 2006.



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Table of Contents
HIGHWOODS REALTY LIMITED PARTNERSHIP
Consolidated Balance Sheets
(in thousands, except unit and per unit data)

December 31,
December 31,20202019
2017 2016
Assets:   Assets:
Real estate assets, at cost:   Real estate assets, at cost:
Land$485,956
 $474,375
Land$466,872 $515,095 
Buildings and tenant improvements4,590,490
 4,313,373
Buildings and tenant improvements4,981,637 5,128,150 
Development in-process88,452
 279,602
Development in-process259,681 172,706 
Land held for development74,765
 77,355
Land held for development131,474 99,163 
5,239,663
 5,144,705
5,839,664 5,915,114 
Less-accumulated depreciation(1,202,424) (1,134,103)Less-accumulated depreciation(1,418,379)(1,388,566)
Net real estate assets4,037,239
 4,010,602
Net real estate assets4,421,285 4,526,548 
Real estate and other assets, net, held for sale14,118
 
Real estate and other assets, net, held for sale11,360 20,790 
Cash and cash equivalents3,272
 49,490
Cash and cash equivalents109,322 9,505 
Restricted cash85,061
 29,141
Restricted cash79,922 5,237 
Accounts receivable, net of allowance of $753 and $624, respectively24,397
 17,372
Mortgages and notes receivable, net of allowance of $72 and $105, respectively6,425
 8,833
Accrued straight-line rents receivable, net of allowance of $819 and $692, respectively200,131
 172,829
Accounts receivableAccounts receivable27,488 23,370 
Mortgages and notes receivableMortgages and notes receivable1,341 1,501 
Accrued straight-line rents receivableAccrued straight-line rents receivable259,381 234,652 
Investments in and advances to unconsolidated affiliates23,897
 18,846
Investments in and advances to unconsolidated affiliates27,104 26,298 
Deferred leasing costs, net of accumulated amortization of $143,512 and $140,081, respectively200,679
 213,500
Prepaid expenses and other assets, net of accumulated amortization of $19,092 and $19,904,
respectively
28,572
 40,437
Deferred leasing costs, net of accumulated amortization of $151,698 and $146,125, respectivelyDeferred leasing costs, net of accumulated amortization of $151,698 and $146,125, respectively209,329 231,347 
Prepaid expenses and other assets, net of accumulated depreciation of $21,154 and $20,017, respectivelyPrepaid expenses and other assets, net of accumulated depreciation of $21,154 and $20,017, respectively62,885 58,996 
Total Assets$4,623,791
 $4,561,050
Total Assets$5,209,417 $5,138,244 
Liabilities, Redeemable Operating Partnership Units and Capital:   Liabilities, Redeemable Operating Partnership Units and Capital:
Mortgages and notes payable, net$2,014,333
 $1,948,047
Mortgages and notes payable, net$2,470,021 $2,543,710 
Accounts payable, accrued expenses and other liabilities228,215
 313,885
Accounts payable, accrued expenses and other liabilities268,727 286,911 
Total Liabilities2,242,548
 2,261,932
Total Liabilities2,738,748 2,830,621 
Commitments and contingencies
 
Commitments and contingencies00
Redeemable Operating Partnership Units:   Redeemable Operating Partnership Units:
Common Units, 2,828,704 and 2,838,704 outstanding, respectively144,009
 144,802
Series A Preferred Units (liquidation preference $1,000 per unit), 28,892 and 28,920 units
issued and outstanding, respectively
28,892
 28,920
Common Units, 2,838,725 and 2,723,703 outstanding, respectivelyCommon Units, 2,838,725 and 2,723,703 outstanding, respectively112,499 133,216 
Series A Preferred Units (liquidation preference $1,000 per unit), 28,826 and 28,859 units issued and outstanding, respectivelySeries A Preferred Units (liquidation preference $1,000 per unit), 28,826 and 28,859 units issued and outstanding, respectively28,826 28,859 
Total Redeemable Operating Partnership Units172,901
 173,722
Total Redeemable Operating Partnership Units141,325 162,075 
Capital:   Capital:
Common Units:   Common Units:
General partner Common Units, 1,056,868 and 1,040,954 outstanding, respectively21,830
 21,023
Limited partner Common Units, 101,801,198 and 100,215,791 outstanding, respectively2,161,258
 2,081,463
Accumulated other comprehensive income7,838
 4,949
General partner Common Units, 1,063,515 and 1,060,709 outstanding, respectivelyGeneral partner Common Units, 1,063,515 and 1,060,709 outstanding, respectively23,087 21,240 
Limited partner Common Units, 102,449,222 and 102,286,528 outstanding, respectivelyLimited partner Common Units, 102,449,222 and 102,286,528 outstanding, respectively2,285,673 2,102,769 
Accumulated other comprehensive lossAccumulated other comprehensive loss(1,462)(471)
Noncontrolling interests in consolidated affiliates17,416
 17,961
Noncontrolling interests in consolidated affiliates22,046 22,010 
Total Capital2,208,342
 2,125,396
Total Capital2,329,344 2,145,548 
Total Liabilities, Redeemable Operating Partnership Units and Capital$4,623,791
 $4,561,050
Total Liabilities, Redeemable Operating Partnership Units and Capital$5,209,417 $5,138,244 
See accompanying notes to consolidated financial statements.

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HIGHWOODS REALTY LIMITED PARTNERSHIP
Consolidated Statements of Income
(in thousands, except per unit amounts)


Year Ended December 31,Year Ended December 31,
2017 2016 2015202020192018
Rental and other revenues$702,737
 $665,634
 $604,671
Rental and other revenues$736,900 $735,979 $720,035 
Operating expenses:     Operating expenses:
Rental property and other expenses236,888
 231,085
 215,941
Rental property and other expenses231,825 248,511 242,415 
Depreciation and amortization227,832
 220,140
 201,918
Depreciation and amortization241,585 254,504 229,955 
Impairments of real estate assets1,445
 
 
Impairments of real estate assets1,778 5,849 423 
General and administrative39,648
 38,153
 37,642
General and administrative41,031 44,067 40,006 
Total operating expenses505,813
 489,378
 455,501
Total operating expenses516,219 552,931 512,799 
Interest expense:     
Contractual65,939
 73,142
 82,245
Amortization of debt issuance costs3,166
 3,506
 3,645
Financing obligation
 
 162
69,105
 76,648
 86,052
Other income:     
Interest and other income2,309
 2,338
 1,969
Losses on debt extinguishment(26) 
 (243)
2,283
 2,338
 1,726
Income from continuing operations before disposition of investment properties and activity in unconsolidated affiliates130,102
 101,946
 64,844
Interest expenseInterest expense80,962 81,648 71,422 
Other income/(loss)Other income/(loss)(1,707)(2,510)1,940 
Gains on disposition of property54,157
 14,807
 11,444
Gains on disposition of property215,897 39,517 37,638 
Gain on disposition of investment in unconsolidated affiliate
 
 4,155
Equity in earnings of unconsolidated affiliates7,404
 5,793
 5,078
Equity in earnings of unconsolidated affiliates4,005 3,276 2,238 
Income from continuing operations191,663
 122,546
 85,521
Discontinued operations:     
Income from discontinued operations
 4,097
 15,739
Net gains on disposition of discontinued operations
 414,496
 

 418,593
 15,739
Net income191,663
 541,139
 101,260
Net income357,914 141,683 177,630 
Net (income) attributable to noncontrolling interests in consolidated affiliates(1,239) (1,253) (1,264)Net (income) attributable to noncontrolling interests in consolidated affiliates(1,174)(1,214)(1,207)
Distributions on Preferred Units(2,492) (2,501) (2,506)Distributions on Preferred Units(2,488)(2,488)(2,492)
Net income available for common unitholders$187,932
 $537,385
 $97,490
Net income available for common unitholders$354,252 $137,981 $173,931 
Earnings per Common Unit – basic:     Earnings per Common Unit – basic:
Income from continuing operations available for common unitholders$1.79
 $1.18
 $0.84
Income from discontinued operations available for common unitholders
 4.15
 0.17
Net income available for common unitholders$1.79
 $5.33
 $1.01
Net income available for common unitholders$3.33 $1.30 $1.64 
Weighted average Common Units outstanding – basic105,106
 100,902
 96,910
Weighted average Common Units outstanding – basic106,297 106,014 105,826 
Earnings per Common Unit – diluted:     Earnings per Common Unit – diluted:
Income from continuing operations available for common unitholders$1.79
 $1.18
 $0.84
Income from discontinued operations available for common unitholders
 4.14
 0.17
Net income available for common unitholders$1.79
 $5.32
 $1.01
Net income available for common unitholders$3.33 $1.30 $1.64 
Weighted average Common Units outstanding – diluted105,185
 100,989
 96,997
Weighted average Common Units outstanding – diluted106,305 106,036 105,859 
Net income available for common unitholders:     
Income from continuing operations available for common unitholders$187,932
 $118,792
 $81,751
Income from discontinued operations available for common unitholders
 418,593
 15,739
Net income available for common unitholders$187,932
 $537,385
 $97,490
See accompanying notes to consolidated financial statements.

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HIGHWOODS REALTY LIMITED PARTNERSHIP
Consolidated Statements of Comprehensive Income
(in thousands)

Year Ended December 31,Year Ended December 31,
2017 2016 2015202020192018
Comprehensive income:     Comprehensive income:
Net income$191,663
 $541,139
 $101,260
Net income$357,914 $141,683 $177,630 
Other comprehensive income/(loss):     Other comprehensive income/(loss):
Unrealized gains on tax increment financing bond
 
 445
Unrealized gains/(losses) on cash flow hedges1,732
 5,703
 (4,040)Unrealized gains/(losses) on cash flow hedges(1,238)(9,134)4,161 
Amortization of cash flow hedges1,157
 3,057
 3,696
Amortization of cash flow hedges247 (1,250)(2,086)
Total other comprehensive income2,889
 8,760
 101
Total other comprehensive income/(loss)Total other comprehensive income/(loss)(991)(10,384)2,075 
Total comprehensive income194,552
 549,899
 101,361
Total comprehensive income356,923 131,299 179,705 
Less-comprehensive (income) attributable to noncontrolling interests(1,239) (1,253) (1,264)Less-comprehensive (income) attributable to noncontrolling interests(1,174)(1,214)(1,207)
Comprehensive income attributable to common unitholders$193,313
 $548,646
 $100,097
Comprehensive income attributable to common unitholders$355,749 $130,085 $178,498 
See accompanying notes to consolidated financial statements.

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HIGHWOODS REALTY LIMITED PARTNERSHIP
Consolidated Statements of Capital
(in thousands)

Common UnitsAccumulated
Other
Comprehensive Income/(Loss)
Noncontrolling
Interests in
Consolidated
Affiliates
Total
Common Units 
Accumulated
Other
Comprehensive Income/(Loss)
 
Noncontrolling
Interests in
Consolidated
Affiliates
 TotalGeneral
Partners’
Capital
Limited
Partners’
Capital
General
Partners’
Capital
 
Limited
Partners’
Capital
 
Balance at December 31, 2014$15,078
 $1,492,948
 $(3,912) $18,109
 $1,522,223
Balance at December 31, 2017Balance at December 31, 2017$21,830 $2,161,258 $7,838 $17,416 $2,208,342 
Issuances of Common Units, net of issuance costs and tax withholdings1,255
 124,282
 
 
 125,537
Issuances of Common Units, net of issuance costs and tax withholdings19 1,846 1,865 
Distributions on Common Units(1,646) (162,955) 
 
 (164,601)
Distributions on Preferred Units(25) (2,481) 
 
 (2,506)
Distributions on Common Units ($1.85 per unit)Distributions on Common Units ($1.85 per unit)(1,957)(193,755)(195,712)
Distributions on Preferred Units ($86.25 per unit)Distributions on Preferred Units ($86.25 per unit)(25)(2,467)(2,492)
Share-based compensation expense, net of forfeitures69
 6,815
 
 
 6,884
Share-based compensation expense, net of forfeitures75 7,391 7,466 
Distributions to noncontrolling interests in consolidated affiliates
 
 
 (1,398) (1,398)Distributions to noncontrolling interests in consolidated affiliates(1,047)(1,047)
Adjustment of Redeemable Common Units to fair value and contributions/distributions from/to the General Partner28
 2,704
 
 
 2,732
Adjustment of Redeemable Common Units to fair value and contributions/distributions from/to the General Partner372 36,920 37,292 
Net (income) attributable to noncontrolling interests in consolidated affiliates(13) (1,251) 
 1,264
 
Net (income) attributable to noncontrolling interests in consolidated affiliates(12)(1,195)1,207 
Comprehensive income:         Comprehensive income:
Net income1,013
 100,247
 
 
 101,260
Net income1,776 175,854 177,630 
Other comprehensive income
 
 101
 
 101
Other comprehensive income2,075 2,075 
Total comprehensive income        101,361
Total comprehensive income179,705 
Balance at December 31, 201515,759
 1,560,309
 (3,811) 17,975
 1,590,232
Balance at December 31, 2018Balance at December 31, 201822,078 2,185,852 9,913 17,576 2,235,419 
Issuances of Common Units, net of issuance costs and tax withholdings2,564
 253,816
 
 
 256,380
Issuances of Common Units, net of issuance costs and tax withholdings295 298 
Distributions on Common Units(1,710) (169,344) 
 
 (171,054)
Special distribution on Common Units(832) (82,317) 
 
 (83,149)
Distributions on Preferred Units(25) (2,476) 
 
 (2,501)
Distributions on Common Units ($1.90 per unit)Distributions on Common Units ($1.90 per unit)(2,013)(199,334)(201,347)
Distributions on Preferred Units ($86.25 per unit)Distributions on Preferred Units ($86.25 per unit)(25)(2,463)(2,488)
Share-based compensation expense, net of forfeitures63
 6,188
 
 
 6,251
Share-based compensation expense, net of forfeitures72 7,108 7,180 
Distributions to noncontrolling interests in consolidated affiliates
 
 
 (1,267) (1,267)Distributions to noncontrolling interests in consolidated affiliates(1,767)(1,767)
Contributions from noncontrolling interests in consolidated affiliatesContributions from noncontrolling interests in consolidated affiliates4,987 4,987 
Adjustment of Redeemable Common Units to fair value and contributions/distributions from/to the General Partner(194) (19,201) 
 
 (19,395)Adjustment of Redeemable Common Units to fair value and contributions/distributions from/to the General Partner(280)(27,753)(28,033)
Net (income) attributable to noncontrolling interests in consolidated affiliates(13) (1,240) 
 1,253
 
Net (income) attributable to noncontrolling interests in consolidated affiliates(12)(1,202)1,214 
Comprehensive income:         Comprehensive income:
Net income5,411
 535,728
 
 
 541,139
Net income1,417 140,266 141,683 
Other comprehensive income
 
 8,760
 
 8,760
Other comprehensive lossOther comprehensive loss(10,384)(10,384)
Total comprehensive income        549,899
Total comprehensive income131,299 
Balance at December 31, 201621,023
 2,081,463
 4,949
 17,961
 2,125,396
Balance at December 31, 2019Balance at December 31, 201921,240 2,102,769 (471)22,010 2,145,548 
Issuances of Common Units, net of issuance costs and tax withholdings710
 70,267
 
 
 70,977
Issuances of Common Units, net of issuance costs and tax withholdings84 8,275 8,359 
Distributions on Common Units(1,851) (183,221) 
 
 (185,072)
Distributions on Preferred Units(25) (2,467) 
 
 (2,492)
Distributions on Common Units ($1.92 per unit)Distributions on Common Units ($1.92 per unit)(2,040)(201,962)(204,002)
Distributions on Preferred Units ($86.25 per unit)Distributions on Preferred Units ($86.25 per unit)(25)(2,463)(2,488)
Share-based compensation expense, net of forfeitures67
 6,625
 
 
 6,692
Share-based compensation expense, net of forfeitures62 6,148 6,210 
Distributions to noncontrolling interests in consolidated affiliates
 
 
 (1,784) (1,784)Distributions to noncontrolling interests in consolidated affiliates(1,138)(1,138)
Adjustment of Redeemable Common Units to fair value and contributions/distributions from/to the General Partner1
 72
 
 
 73
Adjustment of Redeemable Common Units to fair value and contributions/distributions from/to the General Partner199 19,733 19,932 
Net (income) attributable to noncontrolling interests in consolidated affiliates(12) (1,227) 
 1,239
 
Net (income) attributable to noncontrolling interests in consolidated affiliates(12)(1,162)1,174 
Comprehensive income:         Comprehensive income:
Net income1,917
 189,746
 
 
 191,663
Net income3,579 354,335 357,914 
Other comprehensive income
 
 2,889
 
 2,889
Other comprehensive lossOther comprehensive loss(991)(991)
Total comprehensive income        194,552
Total comprehensive income356,923 
Balance at December 31, 2017$21,830
 $2,161,258
 $7,838
 $17,416
 $2,208,342
Balance at December 31, 2020Balance at December 31, 2020$23,087 $2,285,673 $(1,462)$22,046 $2,329,344 
See accompanying notes to consolidated financial statements.

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HIGHWOODS REALTY LIMITED PARTNERSHIP
Consolidated Statements of Cash Flows
(in thousands)

Year Ended December 31,Year Ended December 31,
2017 2016 2015202020192018
Operating activities:     Operating activities:
Net income$191,663
 $541,139
 $101,260
Net income$357,914 $141,683 $177,630 
Adjustments to reconcile net income to net cash provided by operating activities:     Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization227,832
 220,140
 215,957
Depreciation and amortization241,585 254,504 229,955 
Amortization of lease incentives and acquisition-related intangible assets and liabilities(1,172) (1,996) 86
Amortization of lease incentives and acquisition-related intangible assets and liabilities(2,537)(505)(1,943)
Share-based compensation expense6,692
 6,251
 6,884
Share-based compensation expense6,210 7,180 7,466 
Allowance for losses on accounts and accrued straight-line rents receivable1,508
 2,001
 2,103
Credit losses on operating lease receivablesCredit losses on operating lease receivables5,458 9,861 1,212 
Write-off of mortgages and notes receivableWrite-off of mortgages and notes receivable4,087 
Accrued interest on mortgages and notes receivable(509) (502) (357)Accrued interest on mortgages and notes receivable(118)(184)(451)
Amortization of debt issuance costs3,166
 3,506
 3,645
Amortization of debt issuance costs3,092 2,970 2,857 
Amortization of cash flow hedges1,157
 3,057
 3,696
Amortization of cash flow hedges247 (1,250)(2,086)
Amortization of mortgages and notes payable fair value adjustments705
 (234) (58)Amortization of mortgages and notes payable fair value adjustments1,681 1,619 1,449 
Impairments of real estate assets1,445
 
 
Impairments of real estate assets1,778 5,849 423 
Losses on debt extinguishment26
 
 243
Losses on debt extinguishment3,674 640 
Net gains on disposition of property(54,157) (429,303) (11,444)Net gains on disposition of property(215,897)(39,517)(37,638)
Gain on disposition of investment in unconsolidated affiliate
 
 (4,155)
Equity in earnings of unconsolidated affiliates(7,404) (5,793) (5,078)Equity in earnings of unconsolidated affiliates(4,005)(3,276)(2,238)
Changes in financing obligation
 
 162
Distributions of earnings from unconsolidated affiliates5,078
 4,011
 4,901
Distributions of earnings from unconsolidated affiliates1,533 1,149 2,104 
Settlement of cash flow hedges7,322
 
 
Settlement of cash flow hedges(11,749)7,216 
Changes in operating assets and liabilities:     Changes in operating assets and liabilities:
Accounts receivable(4,974) 3,401
 1,415
Accounts receivable437 (3,271)1,759 
Prepaid expenses and other assets7,908
 (4,423) 1,266
Prepaid expenses and other assets(365)1,610 1,217 
Accrued straight-line rents receivable(32,234) (24,245) (22,756)Accrued straight-line rents receivable(36,576)(29,828)(23,203)
Accounts payable, accrued expenses and other liabilities(1,520) (11,618) (8,805)Accounts payable, accrued expenses and other liabilities(5,951)24,225 (7,101)
Net cash provided by operating activities352,532
 305,392
 288,965
Net cash provided by operating activities358,160 365,797 358,628 
Investing activities:     Investing activities:
Investments in acquired real estate and related intangible assets, net of cash acquired(1,840) (110,249) (408,634)Investments in acquired real estate and related intangible assets, net of cash acquired(2,363)(424,222)(50,649)
Investments in development in-process(150,944) (177,875) (136,664)Investments in development in-process(160,612)(116,111)(150,310)
Investments in tenant improvements and deferred leasing costs(109,742) (91,423) (115,503)Investments in tenant improvements and deferred leasing costs(137,997)(138,754)(121,534)
Investments in building improvements(63,780) (80,672) (55,881)Investments in building improvements(62,154)(53,826)(68,256)
Net proceeds from disposition of real estate assets129,503
 684,371
 26,748
Net proceeds from disposition of real estate assets484,311 133,326 88,813 
Net proceeds from disposition of investment in unconsolidated affiliate
 
 6,919
Distributions of capital from unconsolidated affiliates11,670
 3,179
 10,401
Distributions of capital from unconsolidated affiliates72 7,833 105 
Investments in mortgages and notes receivable
 (7,934) (1,772)Investments in mortgages and notes receivable(32)
Repayments of mortgages and notes receivable2,917
 1,699
 9,381
Repayments of mortgages and notes receivable310 295 1,312 
Investments in and advances to unconsolidated affiliates(10,063) (105) (659)Investments in and advances to unconsolidated affiliates(9,977)
Repayments from unconsolidated affiliates
 448
 20,800
Changes in restricted cash and other investing activities(63,943) (17,136) (9,293)
Changes in other investing activitiesChanges in other investing activities(10,853)(5,971)(6,230)
Net cash provided by/(used in) investing activities$(256,222) $204,303
 $(654,157)Net cash provided by/(used in) investing activities$110,682 $(607,407)$(306,749)

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HIGHWOODS REALTY LIMITED PARTNERSHIP
Consolidated Statements of Cash Flows - Continued
(in thousands)

Year Ended December 31,Year Ended December 31,
2017 2016 2015202020192018
Financing activities:     Financing activities:
Distributions on Common Units$(185,072) $(171,054) $(164,601)Distributions on Common Units$(204,002)$(201,347)$(195,712)
Special distribution on Common Units(83,149) 
 
Redemptions/repurchases of Preferred Units(28) (130) (10)Redemptions/repurchases of Preferred Units(33)(18)(15)
Distributions on Preferred Units(2,492) (2,501) (2,506)Distributions on Preferred Units(2,488)(2,488)(2,492)
Distributions to noncontrolling interests in consolidated affiliates(1,784) (1,267) (1,398)Distributions to noncontrolling interests in consolidated affiliates(1,138)(1,767)(1,047)
Proceeds from the issuance of Common Units76,268
 264,769
 131,341
Proceeds from the issuance of Common Units3,571 2,086 3,637 
Costs paid for the issuance of Common Units(1,283) (3,973) (2,040)Costs paid for the issuance of Common Units(215)(95)
Repurchase of units related to tax withholdings(4,008) (4,416) (3,764)Repurchase of units related to tax withholdings(1,160)(1,788)(1,677)
Borrowings on revolving credit facility780,300
 287,600
 476,300
Borrowings on revolving credit facility129,000 604,600 438,900 
Repayments of revolving credit facility(535,300) (586,600) (386,300)Repayments of revolving credit facility(350,000)(565,600)(501,900)
Borrowings on mortgages and notes payable656,001
 150,000
 475,000
Borrowings on mortgages and notes payable398,364 747,990 345,863 
Repayments of mortgages and notes payable(832,553) (395,993) (156,120)Repayments of mortgages and notes payable(251,952)(326,876)(211,803)
Payments on financing obligation
 
 (1,722)
Payments of debt extinguishment costs(57) 
 
Payments of debt extinguishment costs(3,193)
Changes in debt issuance costs and other financing activities(9,371) (1,676) (2,890)Changes in debt issuance costs and other financing activities(11,094)(8,583)(3,728)
Net cash provided by/(used in) financing activities(142,528) (465,241) 361,290
Net cash provided by/(used in) financing activities(294,340)246,209 (130,069)
Net increase/(decrease) in cash and cash equivalents(46,218) 44,454
 (3,902)
Cash and cash equivalents at beginning of the period49,490
 5,036
 8,938
Cash and cash equivalents at end of the period$3,272
 $49,490
 $5,036
Net increase/(decrease) in cash and cash equivalents and restricted cashNet increase/(decrease) in cash and cash equivalents and restricted cash174,502 4,599 (78,190)
Cash and cash equivalents and restricted cash at beginning of the periodCash and cash equivalents and restricted cash at beginning of the period14,742 10,143 88,333 
Cash and cash equivalents and restricted cash at end of the periodCash and cash equivalents and restricted cash at end of the period$189,244 $14,742 $10,143 
Reconciliation of cash and cash equivalents and restricted cash:
Year Ended December 31,
202020192018
Cash and cash equivalents at end of the period$109,322 $9,505 $3,769 
Restricted cash at end of the period79,922 5,237 6,374 
Cash and cash equivalents and restricted cash at end of the period$189,244 $14,742 $10,143 
Supplemental disclosure of cash flow information:
Year Ended December 31,
202020192018
Cash paid for interest, net of amounts capitalized$72,350 $72,014 $67,235 
 Year Ended December 31,
 2017 2016 2015
Cash paid for interest, net of amounts capitalized$68,207
 $72,847
 $82,242
Supplemental disclosure of non-cash investing and financing activities:
Year Ended December 31,
202020192018
Unrealized gains/(losses) on cash flow hedges$(1,238)$(9,134)$4,161 
Changes in accrued capital expenditures (1)
(1,913)5,625 (165)
Write-off of fully depreciated real estate assets46,656 85,727 76,558 
Write-off of fully amortized leasing costs25,618 45,042 34,191 
Write-off of fully amortized debt issuance costs1,438 1,791 2,733 
Adjustment of Redeemable Common Units to fair value(26,880)27,256 (38,049)
Issuances of Common Units to acquire real estate assets6,163 
Contingent consideration in connection with the acquisition of land1,200 
Contributions from noncontrolling interests in consolidated affiliates4,987 
Initial recognition of lease liabilities related to right of use assets35,349 
__________
 Year Ended December 31,
 2017 2016 2015
Unrealized gains/(losses) on cash flow hedges$1,732
 $5,703
 $(4,040)
Changes in accrued capital expenditures(1,912) 8,580
 2,547
Write-off of fully depreciated real estate assets59,108
 39,262
 48,698
Write-off of fully amortized leasing costs40,517
 25,569
 37,176
Write-off of fully amortized debt issuance costs11,724
 964
 1,088
Adjustment of Redeemable Common Units to fair value(793) 18,373
 (3,619)
Unrealized gains on tax increment financing bond
 
 445
Assumption of mortgages and notes payable related to acquisition activities
 
 19,277
Contingent consideration in connection with the acquisition of land750
 
 900
Special distribution on Common Units declared
 (83,149) 
(1)Accrued capital expenditures included in accounts payable, accrued expenses and other liabilities at December 31, 2020, 2019 and 2018 were $66.0 million, $67.9 million and $62.2 million, respectively.
See accompanying notes to consolidated financial statements.

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HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 20172020
(tabular dollar amounts in thousands, except per share and per unit data)


1.    Description of Business and Significant Accounting Policies


Description of Business


Highwoods Properties, Inc. (the “Company”) is a fully integrated real estate investment trust (“REIT”) that provides leasing, management, development, construction and other customer-related services for its properties and for third parties. The Company conducts its activities through Highwoods Realty Limited Partnership (the “Operating Partnership”). At December 31, 2017,2020, we owned or had an interest in 30.727.2 million rentable square feet of in-service properties, 1.51.2 million rentable square feet of office properties under development and approximately 400230 acres of development land.


The Company is the sole general partner of the Operating Partnership. At December 31, 2017,2020, the Company owned all of the Preferred Units and 102.9103.5 million,, or 97.3%, of the Common Units in the Operating Partnership. Limited partners owned the remaining 2.8 million Common Units. In the event the Company issues shares of Common Stock, the net proceeds of the issuance are contributed to the Operating Partnership in exchange for additional Common Units. Generally, the Operating Partnership is obligated to redeem each Common Unit at the request of the holder thereof for cash equal to the value of one1 share of Common Stock based on the average of the market price for the 10 trading days immediately preceding the notice date of such redemption, provided that the Company, at its option, may elect to acquire any such Common Units presented for redemption for cash or one share of Common Stock. The Common Units owned by the Company are not redeemable. During 2017,2020, the Company redeemed 10,0003,570 Common Units for a like number of shares of Common Stock.Stock and the Operating Partnership issued 118,592 Common Units to acquire real estate assets.


Basis of Presentation


Our Consolidated Financial Statements are prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”).


The Company'sCompany’s Consolidated Financial Statements include the Operating Partnership, wholly owned subsidiaries and those entities in which the Company has the controlling interest. The Operating Partnership'sPartnership’s Consolidated Financial Statements include wholly owned subsidiaries and those entities in which the Operating Partnership has the controlling interest. We consolidate joint venture investments, such as interests in partnerships and limited liability companies, when we control the major operating and financial policies of the investment through majority ownership, in our capacity as a general partner or managing member or through some other contractual right. At December 31, 2017, three2020, 3 properties owned through a joint venture investment were consolidated. We also consolidate those entities deemed to be variable interest entities in which we are determined to be the primary beneficiary. At December 31, 2020, we have involvement with, and are the primary beneficiary in, an entity that we concluded to be a variable interest entity (see Note 4).


In addition, during 2019, we acquired a building using a special purpose entity owned by a qualified intermediary to facilitate a potential Section 1031 reverse exchange under the Internal Revenue Code. We determined that this entity was a variable interest entity of which we were the primary beneficiary and therefore, we consolidated this entity as of December 31, 2019. During 2020, we completed the exchange by acquiring 100% of the special purpose entity.

All intercompany transactions and accounts have been eliminated.


During 2015, as a result of our partner’s irrevocable exercise of a buy-sell provision in our SF-HIW Harborview Plaza, LP ("Harborview") joint venture agreement, our partner’s right to put its 80.0% equity interest back to us became no longer exercisable. As a result, we recordedCertain amounts within the original contribution transaction as a partial sale. Our investment in this joint venture then qualified for the equity method of accounting, which resulted in the retrospective revision of our Consolidated Statements of Equity and CapitalIncome for prior periods.the year ended December 31, 2018 were removed and/or combined to conform to the current year presentation.


Use of Estimates


The preparation of consolidated financial statements in accordance with GAAP requires us to make estimates and assumptions that affect the amounts reported in our Consolidated Financial Statements and accompanying notes. Actual results could differ from those estimates.

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HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)




Insurance
1.    Description
We are primarily self-insured for health care claims for participating employees. We have stop-loss coverage to limit our exposure to significant claims on a per claim and annual aggregate basis. We determine our liabilities for claims, including incurred but not reported losses, based on all relevant information, including actuarial estimates of Businessclaim liabilities. At December 31, 2020, a reserve of $0.5 million was recorded to cover estimated reported and Significant Accounting Policies – Continuedunreported claims.


Real Estate and Related Assets


Real estate and related assets are recorded at cost and stated at cost less accumulated depreciation. Renovations, replacements and other expenditures that improve or extend the life of assets are capitalized and depreciated over their estimated useful lives. Expenditures for ordinary maintenance and repairs are charged to expense as incurred. Depreciation is computed using the straight-line method over the estimated useful life of 40 years for buildings and depreciable land infrastructure costs, 15 years for building improvements and five to seven years for furniture, fixtures and equipment. Tenant improvements are amortized using the straight-line method over the initial fixed terms of the respective leases, which generally are from three to 10 years. Depreciation expense for real estate assets was $184.4$204.6 million,, $173.1 $214.7 million and $168.7$191.0 million for the years ended December 31, 2017, 20162020, 2019 and 2015,2018, respectively.


Expenditures directly related to the development and construction of real estate assets are included in net real estate assets and are stated at depreciated cost. Development expenditures include pre-construction costs essential to the development of properties, development and construction costs, interest costs on qualifying assets, real estate taxes, development personnel salaries and related costs and other costs incurred during the period of development. Interest and other carrying costs are capitalized until the building is ready for its intended use, but not later than a year from cessation of major construction activity. We consider a construction project as substantially completed and ready for its intended use upon the completion of tenant improvements. We cease capitalization on the portion that is substantially completed and occupied or held available for occupancy and capitalize only those costs associated with the portion under construction.

Expenditures directly related to the leasing of properties are included in deferred leasing costs and are stated at amortized cost. Such expenditures are part of the investment necessary to execute leases and, therefore, are classified as investment activities in the statement of cash flows. All leasing commissions paid to third parties for new leases or lease renewals are capitalized. Internal leasing costs, which consist primarily of compensation, benefits and other costs, such as legal fees related to leasing activities, that are incurred in connection with successfully obtaining leases of properties are also capitalized. Capitalized leasing costs are amortized on a straight-line basis over the initial fixed terms of the respective leases, which generally are from three to 10 years. Estimated costs related to unsuccessful activities are expensed as incurred.


We record liabilities for the performance of asset retirement activities when the obligation to perform such activities is probable even when uncertainty exists about the timing and/or method of settlement.


Upon the acquisition of real estate assets accounted for as asset acquisitions, we assess the fair value of acquired tangible assets such as land, buildings and tenant improvements, intangible assets and liabilities such as above and below market leases, acquired in-place leases customer relationships and other identifiable intangible assets and assumed liabilities. We assessallocate fair value on a relative basis based on estimated cash flow projections that utilize discount and/or capitalization rates as well as available market information. The fair value of the tangible assets of an acquired property considers the value of the property as if it were vacant.


The above and below market rate portions of leases acquired in connection with property acquisitions are recorded in deferred leasing costs and in accounts payable, accrued expenses and other liabilities, respectively, at fair value and amortized into rental revenue over the remaining term of the respective leases as described below. Fair value is calculated as the present value of the difference between (1) the contractual amounts to be paid pursuant to each in-place lease and (2) our estimate of fair market lease rates for each corresponding in-place lease, using a discount rate that reflects the risks associated with the leases acquired and measured over a period equal to the remaining initial term of the lease for above-market leases and the remaining initial term plus the term of any renewal option that the customer would be economically compelled to exercise for below-market leases.


In-place leases acquired are recorded at fair value in deferred leasing costs and are amortized to depreciation and amortization expense over the remaining term of the respective lease. The value of in-place leases is based on our evaluation of the specific characteristics of each customer'scustomer’s lease. Factors considered include estimates of carrying costs during hypothetical expected lease-up periods, current market conditions, the customer'scustomer’s credit quality and costs to execute similar leases. In estimating carrying costs, we include real estate taxes, insurance and other operating expenses and estimates of lost rentals at market rates during the expected lease-up periods, depending on local market conditions. In estimating costs to execute similar leases, we consider tenant improvements, leasing commissions and legal and other related expenses.

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HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



1.    Description of Business and Significant Accounting Policies – Continued

Real estate and other assets are classified as long-lived assets held for use or as long-lived assets held for sale. Real estate is classified as held for sale when the sale of the asset is probable, has been duly approved by the Company, a legally enforceable contract has been executed and the buyer'sbuyer’s due diligence period, if any, has expired.


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Impairments of Real Estate Assets and Investments in Unconsolidated Affiliates


With respect to assets classified as held for use, we perform an impairment analysis if our evaluation of events or changes in circumstances indicate that the carrying value may not be impaired,recoverable, such as a significant decline in occupancy, identification of materially adverse legal or environmental factors, change in our designation of an asset from core to non-core, which may impact the anticipated holding period, or a decline in market value to an amount less than cost. This analysis is generally performed at the property level, except when an asset is part of an interdependent group such as an office park, and consists of determining whether the asset'sasset’s carrying amount will be recovered from its undiscounted estimated future operating and residual cash flows. These cash flows are estimated based on a number of assumptions that are subject to economic and market uncertainties including, among others, demand for space, competition for customers, changes in market rental rates, costs to operate each property and expected ownership periods. For properties under development, the cash flows are based on expected service potential of the asset or asset group when development is substantially complete.


If the carrying amount of a held for use asset exceeds the sum of its undiscounted future operating and residual cash flows, an impairment loss is recorded for the difference between estimated fair value of the asset and the carrying amount. We generally estimate the fair value of assets held for use by using discounted cash flow analyses. In some instances, appraisal information may be available and is used in addition to a discounted cash flow analysis. As the factors used in generating these cash flows are difficult to predict and are subject to future events that may alter our assumptions, the discounted and/or undiscounted future operating and residual cash flows estimated by us in our impairment analyses or those established by appraisal may not be achieved and we may be required to recognize future impairment losses on properties held for use.

We record assets held for sale at the lower of the carrying amount or estimated fair value. Fair value of assets held for sale is equal to the estimated or contracted sales price with a potential buyer, less costs to sell. The impairment loss is the amount by which the carrying amount exceeds the estimated fair value.

We also analyze our investments in unconsolidated affiliates for impairment. This analysis consists of determining whether an expected loss in market value of an investment is other than temporary by evaluating the length of time and the extent to which the market value has been less than cost, the financial condition and near-term prospects of the investment, and our intent and ability to retain our investment for a period of time sufficient to allow for any anticipated recovery in market value. As the factors used in this analysis are difficult to predict and are subject to future events that may alter our assumptions, we may be required to recognize future impairment losses on our investments in unconsolidated affiliates.


Sales of Real Estate

For sales transactions meetingof real estate where we have collected the requirementsconsideration to which we are entitled in exchange for full profit recognition,transferring the real estate, the related assets and liabilities are removed from the balance sheet and the resultant gain or loss is recorded in the period the transaction closes. For sales transactions with continuingAny post-sale involvement afteris accounted for as separate performance obligations and when the sale, if the continuing involvement with the property is limited by the terms ofseparate performance obligations are satisfied, the sales contract, profitprice allocated to each is recognized at the time of salerecognized.

Leases

See Note 2 for significant accounting policies and is reduced by the maximum exposure to loss related to the nature of the continuing involvement. Sales to entities in which we have or receive an interest are accounted for using partial sale accounting.

For transactions that do not meet the criteria for a sale, we evaluate the nature of the continuing involvement, including put and call provisions, if present, and account for the transaction as a financing arrangement, profit-sharing arrangement, leasing arrangement or other alternate method of accounting, rather than as a sale, based on the nature and extent of the continuing involvement. Some transactions may have numerous forms of continuing involvement. In those cases, we determine which method is most appropriate based on the substance of the transaction.

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HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



1.    Description of Business and Significant Accounting Policies – Continued

Rental and Other Revenues
Minimum contractual rents from leases are recognized on a straight-line basis over the terms of the respective leases. This means that,disclosures with respect to revenue recognition for our leases, accounting for initial direct costs and lease incentive costs and credit losses on operating lease receivables as a particular lease, actual amounts billed in accordance withresult of the lease during any given period may be higher or lower than the amount of rental revenue recognized for the period. Straight-line rental revenue is commenced when the customer assumes control of the leased premises. Accrued straight-line rents receivable represents the amount by which straight-line rental revenue exceeds rents currently billed in accordance with lease agreements. Contingent rental revenue, such as percentage rent, is accrued when the contingency is removed. Termination fee income is recognized at the later of when the customer has vacated the space or the lease has expired and a fully executed lease termination agreement has been delivered, the amount of the fee is determinable and collectability of the fee is reasonably assured. Rental revenue reductions related to co-tenancy lease provisions, if any, are accrued when events have occurred that trigger such provisions.standard adoption effective January 1, 2019.


Cost recovery income is determined on a calendar year and a lease-by-lease basis. The most common types of cost recovery income in our leases are common area maintenance (“CAM”) and real estate taxes, for which a customer typically pays its pro-rata share of operating and administrative expenses and real estate taxes in excess of the costs incurred during a contractually specified base year. The computation of cost recovery income is complex and involves numerous judgments, including the interpretation of lease provisions. Leases are not uniform in dealing with such cost recovery income and there are many variations in the computation. Many customers make monthly fixed payments of CAM, real estate taxes and other cost reimbursement items. We accrue income related to these payments each month. We make quarterly accrual adjustments, positive or negative, to cost recovery income to adjust the recorded amounts to our best estimate of the final annual amounts to be billed and collected. After the end of the calendar year, we compute each customer's final cost recovery income and, after considering amounts paid by the customer during the year, issue a bill or credit for the appropriate amount to the customer. The differences between the amounts billed less previously received payments and the accrual adjustment are recorded as increases or decreases to cost recovery income when the final bills are prepared, which occurs during the first half of the subsequent year.
Allowance for Doubtful Accounts
Accounts receivable, accrued straight-line rents receivable and mortgages and notes receivable are reduced by an allowance for amounts that may become uncollectible in the future. We regularly evaluate the adequacy of our allowance for doubtful accounts. The evaluation primarily consists of reviewing past due account balances and considering such factors as the credit quality of our customer, historical trends of the customer and changes in customer payment terms. Additionally, with respect to customers in bankruptcy, we estimate the probable recovery through bankruptcy claims and adjust the allowance for amounts deemed uncollectible. If our assumptions regarding the collectability of receivables prove incorrect, we could experience losses in excess of our allowance for doubtful accounts. The allowance and its related receivable are written-off when we have concluded there is a low probability of collection and we have discontinued collection efforts.

Discontinued Operations

Properties that are sold or classified as held for sale are classified as discontinued operations provided that the disposal represents a strategic shift that has (or will have) a major effect on our operations and financial results. Interest expense is included in discontinued operations if a related loan securing the sold property is to be paid off or assumed by the buyer in connection with the sale.

Lease Incentives
Lease incentive costs, which are payments made to or on behalf of a customer as an incentive to sign a lease, are capitalized in deferred leasing costs and amortized on a straight-line basis over the respective lease terms as a reduction of rental revenues.

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HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



1.    Description of Business and Significant Accounting Policies – Continued


Investments in Unconsolidated Affiliates

We account for our joint venture investments using the equity method of accounting when our interests represent a general partnership interest but substantive participating rights or substantive kick out rights have been granted to the limited partners or when our interests do not represent a general partnership interest and we do not control the major operating and financial policies of the investment. These investments are initially recorded at cost as investments in unconsolidated affiliates and are
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subsequently adjusted for our share of earnings and cash contributions and distributions. To the extent our cost basis at formation of the joint venture is different than the basis reflected at the joint venture level, the basis difference is amortized over the life of the related assets and included in our share of equity in earnings of unconsolidated affiliates.


Cash Equivalents


We consider highly liquid investments with an original maturity of three months or less when purchased to be cash equivalents.


Restricted Cash

Restricted cash represents cash deposits that are legally restricted or held by third parties on our behalf, such as construction-related escrows, property disposition proceeds set aside and designated or intended to fund future tax-deferred exchanges of qualifying real estate investments and escrows and reserves for debt service, real estate taxes and property insurance established pursuant to certain mortgage financing arrangements and any deposits made with lenders to unencumber secured properties.arrangements.


Redeemable Common Units and Preferred Units

Limited partners holding Common Units other than the Company (“Redeemable Common Units”) have the right to put any and all of the Common Units to the Operating Partnership and the Company has the right to put any and all of the Preferred Units to the Operating Partnership in exchange for their liquidation preference plus accrued and unpaid distributions in the event of a corresponding redemption by the Company of the underlying Preferred Stock. Consequently, these Redeemable Common Units and Preferred Units are classified outside of permanent partners’ capital in the Operating Partnership'sPartnership’s accompanying balance sheets. The recorded value of the Redeemable Common Units is based on fair value at the balance sheet date as measured by the closing price of Common Stock on that date multiplied by the total number of Redeemable Common Units outstanding. The recorded value of the Preferred Units is based on their redemption value.


Income Taxes

The Company has elected and expects to continue to qualify as a REIT under Sections 856 through 860 of the Internal Revenue Code of 1986, as amended (the “Code”). A corporate REIT is a legal entity that holds real estate assets and, through the payment of dividends to stockholders, is generally permitted to reduce or avoid the payment of federal and state income taxes at the corporate level. To maintain qualification as a REIT, the Company is required to pay dividends to its stockholders equal to at least 90.0% of its annual REIT taxable income, excluding net capital gains. The partnership agreement requires the Operating Partnership to pay economically equivalent distributions on outstanding Common Units at the same time that the Company pays dividends on its outstanding Common Stock.


Other than income taxes related to its taxable REIT subsidiary, the Operating Partnership does not reflect any federal income taxes in its financial statements, since as a partnership the taxable effects of its operations are attributed to its partners. The Operating Partnership does record state income tax for states that tax partnership income directly.

We conduct certain business activities through a taxable REIT subsidiary, as permitted under the Code. The taxable REIT subsidiary is subject to federal, state and local income taxes on its taxable income. We record provisions for income taxes based on its income recognized for financial statement purposes, including the effects of temporary differences between such income and the amount recognized for tax purposes.

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HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



1.    Description of Business and Significant Accounting Policies – Continued


Concentration of Credit Risk

At December 31, 2017,2020, properties that we wholly own were leased to 1,7921,378 customers. The geographic locations that comprise greater than 10.0% of our rental and other revenues are Atlanta, Nashville, Raleigh Atlanta, Tampa and Nashville.Tampa. Our customers engage in a wide variety of businesses. No single customer generated more than 6%5% of our consolidated revenues during 2017.2020.

We maintain our cash and cash equivalents and our restricted cash at financial or other intermediary institutions. The combined account balances at each institution may exceed FDIC insurance coverage and, as a result, there is a concentration of credit risk related to amounts on deposit in excess of FDIC insurance coverage. Additionally, from time to time in connection with tax-deferred 1031 transactions, our restricted cash balances may be commingled with other funds being held by any such intermediary institution, which would subject our balance to the credit risk of the institution.


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Derivative Financial Instruments

We borrow funds at a combination of fixed and variable rates. Borrowings under our revolving credit facility and bank term loans bear interest at variable rates. Our long-term debt, which consists of secured and unsecured long-term financings, typically bears interest at fixed rates. Our interest rate risk management objectives are to limit generally the impact of interest rate changes on earnings and cash flows and lower our overall borrowing costs. To achieve these objectives, from time to time, we enter into interest rate hedge contracts such as collars, swaps, caps and treasury lock agreements in order to mitigate our interest rate risk with respect to variousexisting and prospective debt instruments. We generally do not hold or issue these derivative contracts for trading or speculative purposes. The interest rate on all of our variable rate debt is generally adjusted at one or three month intervals, subject to settlements under these interest rate hedge contracts.


Interest rate swaps involve the receipt of variable-ratevariable rate amounts from a counterparty in exchange for making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount. The effective portion of changesChanges in the fair value of derivatives designated and that qualify as cash flow hedges isare recorded in accumulated other comprehensive income/(loss) and isare subsequently reclassified into interest expense in the period that the hedged forecasted transaction affects earnings.as interest payments are made on our debt.

We account for terminated derivative instruments by recognizing the related accumulated other comprehensive income/(loss) balance in current earnings, unless the hedged forecasted transaction continues as originally planned, in which case we continue to amortize the accumulated other comprehensive income/(loss) into earnings over the originally designated hedge period.


Earnings Per Share and Per Unit

Basic earnings per share of the Company is computed by dividing net income available for common stockholders by the weighted Common Shares outstanding - basic. Diluted earnings per share is computed by dividing net income available tofor common stockholders (inclusive of noncontrolling interests in the Operating Partnership) by the weighted Common Shares outstanding - basic plus the dilutive effect of options, warrants and convertible securities outstanding, including Common Units, using the treasury stock method. Weighted Common Shares outstanding - basic includes all unvested restricted stock where dividends received on such restricted stock are non-forfeitable.


Basic earnings per unit of the Operating Partnership is computed by dividing net income available for common unitholders by the weighted Common Units outstanding - basic. Diluted earnings per unit is computed by dividing net income available tofor common unitholders by the weighted Common Units outstanding - basic plus the dilutive effect of options and warrants, using the treasury stock method. Weighted Common Units outstanding - basic includes all of the Company'sCompany’s unvested restricted stock where distributions received on such restricted stock are non-forfeitable.

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HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



1.    Description of Business and Significant Accounting Policies – Continued

Recently Issued Accounting Standards

The Financial Accounting Standards Board ("FASB"(“FASB”) issued an accounting standards update ("ASU"(“ASU”) that requires the use of a new five-step model to recognize revenue from customer contracts. The five-step model requires that we identify the contract with the customer, identify the performance obligations in the contract, determine the transaction price, allocate the transaction price to the performance obligations in the contract and recognize revenue when we satisfy the performance obligations.changes certain disclosure requirements for fair value measurements. We will also be required to disclose information regarding the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. Upon adoption ofadopted the ASU in 2018, we expect to utilize the modified retrospective approach which requires a cumulative-effect adjustment to retained earnings as of the beginning of the fiscal year of adoption. We have analyzed the impact of the guidanceJanuary 1, 2020 with no material effect on our Notes to Consolidated Financial Statements, including our internal control processes, and have an active project team continuing to refine our evaluation and finalize our implementation plan with particular emphasis on development of the new required disclosures. Our analysis of our non-lease related revenue contracts, which include primarily real estate sales, management, development and construction fee income and transient parking income, indicates that the adoption of this ASU will require additional financial statement disclosure related to these contracts but will have no material cumulative-effect adjustment or impact on the timing of revenue recognition. There could be additional impact of this ASU upon adoption of the ASU related to accounting for leases discussed below for certain lease revenue streams that may be required to be evaluated as non-lease components using the five-step revenue recognition model.Statements.

The FASB issued an ASU that addsprovides temporary optional expedients and exceptions to and clarifiesthe guidance on contract modifications and hedge accounting to ease the classification offinancial reporting burdens related to the expected market transition from LIBOR and other interbank offered rates to alternative reference rates, such as the Secured Overnight Financing Rate (“SOFR”). Entities can elect not to apply certain cash receipts and paymentsmodification accounting requirements to contracts affected by reference rate reform, if certain criteria are met. An entity that makes this election would not have to remeasure the contracts at the modification date or reassess a previous accounting determination. Entities can also elect various optional expedients that would allow them to continue applying hedge accounting for hedging relationships affected by reference rate reform, if certain criteria are met. The guidance in the statement of cash flows. Thethis ASU is optional and may be elected over the period March 12, 2020 through December 31, 2022 as reference rate reform activities occur. We will continue to evaluate the impact of this ASU; however, we currently expect to avail ourselves of such optional expedients and exceptions should our modified contracts meet the required criteria.

Due to be adoptedthe business disruptions and challenges severely affecting the global economy caused by the COVID-19 pandemic, lessors may provide rent deferrals and other lease concessions to lessees. In April 2020, the FASB staff issued a question and answer document (the “Lease Modification Q&A”) focused on the application of lease accounting guidance to lease concessions provided as a result of the COVID-19 pandemic. Under existing lease guidance, we would have to determine, on a lease by lease basis, if a lease concession was the result of a new arrangement reached with the tenant (treated within the lease modification accounting framework) or if a lease concession was under the enforceable rights and obligations within the existing lease agreement (precluded from applying the lease modification accounting framework). The Lease Modification
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Q&A allows us, if certain criteria have been met, to bypass the lease by lease analysis, and instead elect to either apply the lease modification accounting framework or not, with such election applied consistently to leases with similar characteristics and similar circumstances. We have elected the practical expedient and will not apply lease modification accounting on a lease by lease basis where applicable. As a result, $3.7 million of deferred rent is included in 2018 with retrospective application required. We do not expect such adoption to have a material effectaccounts receivable on our Consolidated StatementsBalance Sheets at December 31, 2020.

2.    Leases

On January 1, 2019, we adopted Accounting Standards Codification Topic 842 “Leases” (“ASC 842”), which supersedes Accounting Standards Codification Topic 840 “Leases” (“ASC 840”). Information in this Note 2 with respect to our leases and lease related costs as both lessee and lessor and lease related receivables as lessor is presented under ASC 842 as of Cash Flows.and for the years ended December 31, 2020 and 2019 and under ASC 840 for the year ended December 31, 2018.

The FASB issued an ASU that clarifiesWe adopted ASC 842 using the modified retrospective approach whereby the cumulative effect of adoption was recognized on the adoption date and narrows the definitionprior periods were not restated. There was no net cumulative effect adjustment to retained earnings as of January 1, 2019 as a business used in determining whether to account for a transaction as an asset acquisition or business combination. The guidance requires evaluation of the fair value of the assets acquired to determine if it is concentrated in a single identifiable asset or a group of similar identifiable assets. If so, the transferred assets would not be a business. The guidance also requires a business to include at least one substantive process and narrows the definition of outputs. The ASU is required to be adopted in 2018 and applied prospectively. Upon adoptionresult of this ASU, we expect that the majority of our future acquisitions would not meet the definition of a business; therefore, the related acquisition costs would be capitalized as part of the purchase price.
The FASB issued an ASU that clarifies when changes to the terms or conditions of a share-based payment award must be accounted for as modifications. The guidance requires modification accounting if the value, vesting conditions or classification of the award changes. The ASU is required to be adopted in 2018 and applied prospectively. We do not expect such adoption to have a material effect on our Consolidated Financial Statements.
The FASB issued an ASU whichadoption. ASC 842 sets out the principles for the recognition, measurement, presentation and disclosure of leases for both lessees and lessors. We operate as both a lessor and a lessee. As a lessor, we are continuingrequired under ASC 842 to conduct our analysis of the impact of theaccount for leases using an approach that is substantially equivalent to ASC 840’s guidance on our Consolidated Financial Statements and have an active project team working on the evaluation and implementation of the guidance. We continue to monitor FASB activity with respect to possible amendments to this ASU, particularly the Board’s recent vote to provide an optional practical expedient to lessors that would remove the requirement for lessors to separate lease and non-lease components when the pattern of recognition of those components are the same and, when combined as a single unit, those would be classified as operating leases. Should such amendment be finalized, we expect to elect the practical expedient. Regardless, we currently believe that the adoption of the ASU will not significantly change the accounting for operating leases on our Consolidated Balance Sheets where we are the lessor, and thatother leases such as sales-type leases will be accounted for in a similar method to existing standards with the underlying leased asset being reported and recognized as a real estate asset.direct financing leases. In addition, the guidanceASC 842 requires lessors to capitalize and amortize only incremental direct leasing costs. As a result,lessee, we expect that uponare required under the new standard to apply a dual approach, classifying leases, such as ground leases, as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase. This classification determines whether lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease. ASC 842 also requires lessees to record a right of use asset and a lease liability for all leases with a term of greater than a year regardless of their classification. We have also elected the practical expedient not to recognize right of use assets and lease liabilities for leases with a term of a year or less.

On adoption of the ASU,standard, we will no longer be ableelected the package of practical expedients provided for in ASC 842, including:

No reassessment of whether any expired or existing contracts were or contained leases;

No reassessment of the lease classification for any expired or existing leases; and

No reassessment of initial direct costs for any existing leases.

The package of practical expedients was made as a single election and was consistently applied to capitalizeall existing leases as of January 1, 2019. We also elected the practical expedient provided to lessors in a subsequent amendment to ASC 842 that removed the requirement to separate lease and amortizenonlease components, provided certain leasingconditions were met.

Information as Lessor Under ASC 842

We generally lease our office properties to lessees in exchange for fixed monthly payments that cover rent, property taxes, insurance and certain cost recoveries, primarily common area maintenance (“CAM”). Office properties owned by us that are under lease are primarily located in Atlanta, Charlotte, Nashville, Orlando, Pittsburgh, Raleigh, Richmond and Tampa and are leased to a wide variety of lessees across many industries. Our leases are operating leases and mostly range from three to 10 years. Payments from customers for CAM are considered nonlease components that are separated from lease components and are generally accounted for in accordance with the revenue recognition standard. However, we qualified for and elected the practical expedient related coststo combining the components because the lease component is classified as an operating lease and instead will expense these coststhe timing and pattern of transfer of CAM income, which is not the predominant component, is the same as incurred. We arethe lease component. As such, consideration for CAM is accounted for as part of the overall consideration in the process of evaluating the impact to our results of operations of expensing such costs. The ASU is required to be adopted in 2019 using a modified retrospective approach which requires a cumulative-effect adjustment to retained earnings aslease. Payments from customers for property taxes and insurance are considered noncomponents of the beginninglease and therefore no consideration is allocated to them because they do not transfer a good or service to the customer. Fixed contractual payments from our leases are recognized on a straight-line basis over the terms of the fiscal yearrespective leases. This means that, with respect to a particular lease, actual amounts billed in accordance with the lease during any given period may be higher or lower than the amount of adoption. Our initial analysisrental revenue recognized for the period. Straight-line rental revenue is commenced when the customer assumes control of the leased premises. Accrued straight-line rents receivable represents the amount by which straight-line rental revenue exceeds rents currently billed in accordance with lease agreements.

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Some of our leases also indicatesare subject to annual changes in the Consumer Price Index (“CPI”). Although increases in the CPI are not estimated as part of our measurement of straight-line rental revenue, to the extent that upon adoptionactual CPI is greater or less than the CPI at lease commencement, the amount of straight-line rent recognized in a given year is affected accordingly.

Some of our leases have termination options and/or extension options. Termination options allow the customer to terminate the lease prior to the end of the ASU,lease term under certain circumstances. Termination options generally become effective half way or further into the original lease revenue streamsterm and require advance notification from the customer and payment of a termination fee that reimburses us for a portion of the remaining rent under the original lease term and the undepreciated lease inception costs such as commissions, tenant improvements and lease incentives. Termination fee income is recognized on a straight-line basis from the date of the executed termination agreement through lease expiration when the amount of the fee is determinable and collectability of the fee is reasonably assured. Our extension options generally require a re-negotiation with the customer at market rates.

Initial direct costs, primarily commissions, related to the leasing of our office properties are currently accountedincluded in deferred leasing costs and are stated at amortized cost. Such expenditures are part of the investment necessary to execute leases and, therefore, are classified as investment activities in the statement of cash flows. All leasing commissions paid to third parties and our in-house personnel for usingnew leases or lease renewals are capitalized. Capitalized leasing costs are amortized on a straight-line basis over the initial fixed terms of the respective leases. All other costs to negotiate or arrange a lease are expensed as incurred.

Lease incentive costs, which are payments made to or on behalf of a customer as an incentive to sign a lease, are capitalized in deferred leasing costs and amortized on a straight-line basis over the respective lease terms as a reduction of rental revenues.

Lease related receivables, which include accounts receivable and accrued straight-line rents receivable, are reduced for credit losses. Such amounts are recognized as a reduction to rental and other revenues. We regularly evaluate the collectability of our lease related receivables. Our evaluation of collectability primarily consists of reviewing the credit quality of our customer, historical trends of the customer and changes in customer payment terms. We do not maintain a general reserve to estimate amounts that may not be collectible. If our assumptions regarding the collectability of lease related receivables prove incorrect, we could experience credit losses in excess of what was recognized in rental and other revenues.

We recognized rental and other revenues related to operating lease payments of $726.0 million and $723.1 million, of which variable lease payments were $56.0 million and $65.4 million, during the years ended December 31, 2020 and 2019, respectively. The following table sets forth the undiscounted cash flows for future minimum base rents to be received from customers for leases in effect at December 31, 2020 for the properties that we wholly own:
2021$623,888 
2022619,530 
2023570,417 
2024513,483 
2025432,272 
Thereafter2,049,545 
$4,809,135 

Information as Lessor Under ASC 840

Minimum contractual rents from leases are recognized on a straight-line basis over the terms of the respective leases. This means that, with respect to a particular lease, actual amounts billed in accordance with the lease accounting standardduring any given period may be accountedhigher or lower than the amount of rental revenue recognized for the period. Straight-line rental revenue is commenced when the customer assumes control of the leased premises. Accrued straight-line rents receivable represents the amount by which straight-line rental revenue exceeds rents currently billed in accordance with lease agreements. Contingent rental revenue, such as non-lease components usingpercentage rent, is accrued when the five-step revenue recognition model discussed above. Leases where wecontingency is removed. Termination fee income is recognized at the later of when the customer has vacated the space or the lease has expired and a fully executed lease termination agreement has been delivered, the amount of the fee is determinable and collectability of the fee is reasonably assured.

Cost recovery income is determined on a calendar year and a lease-by-lease basis. The most common types of cost recovery income in our leases are CAM and real estate taxes, for which a customer typically pays its pro-rata share of operating and administrative expenses and real estate taxes in excess of the lessee include primarily our operating ground leases which are not material to our Consolidated Financial Statements. We will continue to refine our evaluation and finalize our implementation plan throughout 2018.

costs incurred during a contractually specified base year. The
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HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



1.    Descriptioncomputation of Businesscost recovery income is complex and Significant Accounting Policies – Continued

The FASB issued an ASU that eliminatesinvolves numerous judgments, including the requirement to separately measureinterpretation of lease provisions. Leases are not uniform in dealing with such cost recovery income and report hedge ineffectiveness and generally requires the entire changethere are many variations in the fair valuecomputation. Many customers make monthly fixed payments of a hedging instrumentCAM, real estate taxes and other cost reimbursement items. We accrue income related to these payments each month. We make quarterly accrual adjustments, positive or negative, to cost recovery income to adjust the recorded amounts to our best estimate of the final annual amounts to be presented inbilled and collected. After the sameend of the calendar year, we compute each customer’s final cost recovery income statement lineand, after considering amounts paid by the customer during the year, issue a bill or credit for the appropriate amount to the customer. The differences between the amounts billed less previously received payments and the accrual adjustment are recorded as the hedged itemincreases or decreases to cost recovery income when the hedged item affects earnings. The ASU is required to be adopted in 2019 using a modified retrospective approach. We do not expect such adoption to have a material effect on our Consolidated Financial Statements.final bills are prepared, which occurs during the first half of the subsequent year.


The FASB issued an ASU that requires, among other things, the use of a new current expected credit loss ("CECL") model in determining our allowances for doubtful accounts with respect to accountsAccounts receivable, accrued straight-line rents receivable and mortgages and notes receivable.receivable are reduced by an allowance for amounts that may become uncollectible in the future. We regularly evaluate the adequacy of our allowance for doubtful accounts. The CECL model requires that we estimateevaluation primarily consists of reviewing past due account balances and considering such factors as the credit quality of our lifetime expected credit losscustomer, historical trends of the customer and changes in customer payment terms. Additionally, with respect to customers in bankruptcy, we estimate the probable recovery through bankruptcy claims and adjust the allowance for amounts deemed uncollectible. If our assumptions regarding the collectability of receivables prove incorrect, we could experience losses in excess of our allowance for doubtful accounts. The allowance and its related receivable are written-off when we have concluded there is a low probability of collection and we have discontinued collection efforts.

The following table sets forth the activity of allowance for doubtful accounts:
Balance at December 31, 2017AdditionsDeductionsBalance at December 31, 2018
Allowance for Doubtful Accounts - Straight-Line Rent$819 $599 $(777)$641 
Allowance for Doubtful Accounts - Accounts Receivable753 969 (556)1,166 
Allowance for Doubtful Accounts - Notes Receivable72 (28)44 
Totals$1,644 $1,568 $(1,361)$1,851 

Lease incentive costs, which are payments made to or on behalf of a customer as an incentive to sign a lease, are capitalized in deferred leasing costs and amortized on a straight-line basis over the respective lease terms as a reduction of rental revenues.

Our real estate assets are leased to customers under operating leases. The minimum rental amounts under the leases are generally subject to scheduled fixed increases. Generally, the leases also provide that we receive cost recovery income from customers for increases in certain costs above the costs incurred during a contractually specified base year.  

Information as Lessee Under ASC 842

We have 20 properties subject to operating ground leases in Atlanta, Nashville, Orlando, Raleigh and Tampa with a weighted average remaining term of 51 years. Rental payments on these receivables and record allowances that, when deducted fromleases are adjusted periodically based on either the balanceCPI or on a pre-determined schedule. The monthly payments on a pre-determined schedule are recognized on a straight-line basis over the terms of the receivables, represent the net amounts expected to be collected. We will also be required to disclose information about how we developed the allowances, including changesrespective leases. Changes in the factors (e.g.CPI are not estimated as part of our measurement of straight-line rental expense. Upon initial adoption of ASC 842, we recognized a lease liability of $35.3 million (in accounts payable, accrued expenses and other liabilities) and a related right of use asset of $29.7 million (in prepaid expenses and other assets) on our Consolidated Balance Sheets equal to the present value of the minimum lease payments required under each ground lease. The difference between the recorded lease liability and right of use asset represents the accrued straight-line rent liability previously recognized under ASC 840. We used a discount rate of approximately 4.5%, portfolio mix,which was derived from our assessment of the credit trends, unemployment, gross domestic product, etc.) that influencedquality of the Company and adjusted to reflect secured borrowing, estimated yield curves and long-term spread adjustments over appropriate tenors. Some of our estimateground leases contain extension options; however, these did not impact our calculation of expected credit lossesthe right of use asset and liability as they extend beyond the reasonsuseful life of the properties subject to the operating ground leases. We recognized $2.6 million and $2.5 million of ground lease expense during the years ended December 31, 2020 and 2019, respectively, and paid $2.2 million in cash during both years.

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The following table sets forth the undiscounted cash flows of our scheduled obligations for future minimum payments on operating ground leases at December 31, 2020 and a reconciliation of those changes. We will applycash flows to the ASU’s provisionsoperating lease liability at December 31, 2020:

2021$2,127 
20222,169 
20232,167 
20242,123 
20252,170 
Thereafter81,527 
92,283 
Discount(57,892)
Lease liability$34,391 

Information as Lessee Under ASC 840

Certain of our properties are subject to operating ground leases. Rental payments on these leases are adjusted periodically based on either the CPI or on a cumulative-effect adjustment to retained earnings upon adoption in 2020. We are inpre-determined schedule. Total rental property expense recorded for operating ground leases was $2.5 million for the process of evaluating this ASU.year ended December 31, 2018.


2.3.    Real Estate Assets

Acquisitions


During 2017,2020, we acquired fee simple title to land2 development parcels totaling less than 1 acre in Raleigh that was previously subject to a ground leaseand Nashville for aan aggregate purchase price of $8.5 million, including the issuance of 118,592 Common Units and capitalized acquisition costs and contingent consideration, of $2.6 million.costs.


During 2016,2019, we acquired a building in Raleigh,the central business district of Charlotte, which delivered in 2019 and encompasses 243,000841,000 rentable square feet, for a net purchase price of $76.9$399.1 million. We expensed $0.3 million of acquisition costs (included in general and administrative expenses) related to this acquisition. The assets acquired and liabilities assumed were recorded at relative fair value as determined by management, with the assistance of third party specialists, based on information available at the acquisition date and on current assumptions as to future operations.


During 2016,2019, we also acquired:

fee simple title to the land underneath one of our buildings in Pittsburgh that was previously subject to a ground lease for a purchase price of $18.5 million. We expensed $0.5 million of acquisition costs (included in general and administrative expenses) related to this acquisition;

an acre ofacquired 4 development landparcels totaling approximately 10 acres in Raleigh, Richmond and Pittsburghfor aan aggregate purchase price, including capitalized acquisition costs, of $5.8 million; and$12.4 million.


14During 2018, we acquired 2 development parcels totaling approximately 9 acres of development land in Nashville for aan aggregate purchase price, including capitalized acquisition costs, of $9.1$50.6 million.

During 2015, we acquired:

a building in Tampa encompassing 528,000 rentable square feet for a net purchase price of $113.5 million and an adjacent land parcel for a purchase price of $2.2 million;

two buildings in Atlanta encompassing 896,000 rentable square feet for a net purchase price of $290.3 million;

land in Atlanta for a purchase price and related transaction costs of $5.2 million (including contingent consideration of $0.9 million); and

our Highwoods DLF 98/29, LLC joint venture partner’s 77.2% interest in a building in Orlando encompassing 168,000 rentable square feet in exchange for the assumption of secured debt recorded at fair value of $19.3 million (see Note 6).


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HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



2. Real Estate Assets - Continued

We expensed $1.0 million of acquisition costs (included in general and administrative expenses) in 2015 related to these acquisitions. The assets acquired and liabilities assumed were recorded at fair value as determined by management, with the assistance of third party specialists, based on information available at the acquisition date and on current assumptions as to future operations.

The following table sets forth a summary of the fair value of the major assets acquired and liabilities assumed relating to the above-referenced acquisition of two buildings in Atlanta during 2015:

 
Total
Purchase Price Allocation
Real estate assets$275,639
Acquisition-related intangible assets (in deferred leasing costs)23,722
Acquisition-related below market lease liabilities (in accounts payable, accrued expenses and other liabilities)(9,076)
Total allocation$290,285
The following table sets forth the Company's revenues and net income, adjusted for interest expense, straight-line rental income, depreciation and amortization related to purchase price allocations and acquisition costs, assuming the above-referenced acquisition of two buildings in Atlanta during 2015 had been completed as of January 1, 2014:
 Year Ended December 31,
 2015
 (unaudited)
Pro forma revenues$626,067
Pro forma net income$103,485
Pro forma net income available for common stockholders$96,797
Pro forma earnings per share - basic$1.03
Pro forma earnings per share - diluted$1.02

The above-referenced acquisition of two buildings in Atlanta during 2015 resulted in revenues of $7.3 million and net loss of $1.2 million recorded in the Consolidated Statements of Income for the year ended December 31, 2015.


Dispositions


During 2017,2020, we sold a total of 1552 buildings, encompassing 4,489,000 rentable square feet, in Greensboro and Memphis and various land parcels for an aggregate sale price of $135.6$494.2 million (before closing credits to buyer of $3.7$5.7 million) and recorded aggregate gains on disposition of property of $54.2$215.5 million.

During 2016,2020, we sold:

substantially allalso recognized $0.4 million of our wholly-owned Country Club Plaza assets in Kansas City (which we refer to as the “Plaza assets”) for a sale price of $660.0 million (before closing credits to buyer of $4.8 million). We recorded gains on disposition of discontinued operations of $414.5 million and a gain on disposition of property of $1.3 million related to the land; andsatisfaction of a performance obligation as part of a 2016 land sale.

a 32,000 square foot building for a sale price of $4.7 million (before closing credits to buyer of $0.1 million) and recorded a gain on disposition of property of $1.1 million. The buyer, which leased 79% of the building, is a family business controlled by a director of the Company. The sale price exceeded the value set forth in an appraisal performed by a reputable independent commercial real estate services firm that has no relationship with the director or any of his affiliates.


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HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



2. Real Estate Assets - Continued


During 2016,2019, we also sold twoa total of 6 buildings and various land parcels for an aggregate sale price of $31.1$136.4 million (before closing credits to buyer of $0.5 million) and recorded aggregate gains on disposition of property of $12.4$39.5 million. We deferred $0.4 million of gain related to a land sale for a portion of the sale price that was escrowed for contingent future infrastructure work.


During 2015,2018, we sold a total of three3 buildings and various land parcels for an aggregate sale price of $27.8$90.6 million and recorded aggregate gains on disposition of property of $9.2 million, net of $0.5 million in taxes payable by our taxable REIT subsidiary.$37.6 million.


Impairments


During 2017,2020, we recorded aggregate impairmentsan impairment of real estate assets of $1.4$1.8 million, which resulted from a change in market-based inputs and our assumptions about the use of the assets.


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3.    MortgagesDuring 2019, we recorded aggregate impairments of real estate assets of $5.8 million as a result of shortened hold periods from classifying all of our assets in Greensboro and Notes ReceivableMemphis as non-core and changes in market-based inputs and our assumptions about the use of the assets.


MortgagesDuring 2018, we recorded an impairment of real estate assets of $0.4 million, which resulted from a change in market-based inputs and notes receivable were $6.4 million and $8.8 million at December 31, 2017 and 2016, respectively. We evaluateour assumptions about the ability to collect our mortgages and notes receivable by monitoringuse of the leasing statistics and/or market fundamentals of these assets. As of December 31, 2017, our mortgages and notes receivable were not in default and there were no other indicators of impairment.


4.    Investments in and Advances to Affiliates

Unconsolidated Affiliates

We have equity interests of up to 50.0% in various joint ventures with unrelated third parties that are accounted for using the equity method of accounting because we have the ability to exercise significant influence over the operating and financial policies of the joint venture investment. The difference between the cost of these investments and the net book value of the underlying net assets was $0.7$0.6 million and $(1.2)$0.7 million at December 31, 20172020 and 2016,2019, respectively.

The following table sets forth our ownership in unconsolidated affiliates at December 31, 2017:2020:
Joint VentureLocationOwnership
Interest
Joint VentureLocation
Ownership
Interest
Plaza Colonnade, Tenant-in-CommonKansas City50.0%
Kessinger/Hunter & Company, LCKansas City26.5%
Highwoods DLF Forum, LLC(1)
Raleigh25.0%
Highwoods DLF 98/29, LLCOrlando22.8%
__________
(1)We acquired our joint venture partner’s 75.0% interest in our Highwoods DLF Forum, LLC joint venture (the “Forum”) in the first quarter of 2021. See Note 19.

We receive development, management and leasing fees for services provided to certain of our joint ventures. These fees are recognized in income to the extent of our respective joint venture partner'spartner’s interest. During the years ended December 31, 2017, 20162020, 2019 and 2015,2018, we recognized $1.4$1.0 million,, $0.8 $0.5 million and $1.4$0.4 million,, respectively, of development/construction, management and leasing fees from our unconsolidated joint ventures. At both December 31, 20172020 and 2016,2019, we had receivables of $0.1$0.2 million and $0.1 million, respectively, related to these fees in accounts receivable.


Consolidated Variable Interest Entity

In 2019, we and The Bromley Companies formed a joint venture (the “Midtown One joint venture”) to construct Midtown West, a 150,000 square foot, multi-customer office building located in the mixed-use Midtown Tampa project in Tampa’s Westshore submarket. Midtown West has an anticipated total investment of $71.3 million. Construction of Midtown West began in the third quarter of 2019 with a scheduled completion date in the second quarter of 2021. At closing, we agreed to contribute cash of $20.0 million, which has been fully funded, in exchange for an 80.0% interest in the Midtown One joint venture and The Bromley Companies contributed land valued at $5.0 million in exchange for the remaining 20.0% interest. We also committed to provide a $46.3 million interest-only secured construction loan to the Midtown One joint venture that is scheduled to mature on the second anniversary of completion. The loan bears interest at LIBOR plus 250 basis points. As of December 31, 2020, $18.5 million under the loan has been funded.

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HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)


We determined that we have a variable interest in the Midtown One joint venture primarily because the entity was designed to pass along interest rate risk, equity price risk and operation risk to us as both a debt and an equity holder and The Bromley Companies as an equity holder. The Midtown One joint venture was further determined to be a variable interest entity as it requires additional subordinated financial support in the form of a loan because the initial equity investment provided by us and The Bromley Companies is not sufficient to finance its planned investments and operations. We, as majority owner and managing member and through our control rights as set forth in the joint venture’s governance documents, were determined to be the primary beneficiary as we have both the power to direct the activities that most significantly affect the entity (primarily lease rates, property operations and capital expenditures) and significant economic exposure through our equity investment and loan commitment. As such, the Midtown One joint venture is consolidated and all intercompany transactions and accounts are eliminated. The following table sets forth the assets and liabilities of the Midtown One joint venture included on our Consolidated Balance Sheets:


4.    Investments in and Advances to Affiliates - Continued
December 31,
2020
Development in-process$46,873 
Deferred leasing costs$196 
Prepaid expenses and other assets$75 
Accounts payable, accrued expenses and other liabilities$2,693 

Consolidated Affiliates

The following summarizesassets of the Midtown One joint venture can be used only to settle obligations of the joint venture and its creditors have no recourse to our consolidated affiliates:wholly owned assets.


-Other Consolidated Affiliate

We have a 50.0% ownership interest in Highwoods-Markel Associates, LLC (“Markel”)

We have, a 50.0% ownership interest in Markel.consolidated joint venture. We are the manager and leasing agent for Markel'sMarkel’s properties, which are located in Richmond in exchange for customary management and leasing fees. We consolidate Markel since we are the managing member and control the major operating and financial policies of the entity. As controlling member, we have an obligation to cause this property-owning entity to distribute proceeds of liquidation to the noncontrolling interest member in these partially owned properties only if the net proceeds received by the entity from the sale of any of Markel'sMarkel’s assets warrant a distribution as determined
by the agreement governing the joint venture. We estimate the value of such noncontrolling interest distributions would have been $26.1$30.7 million had the entity been liquidated at December 31, 2017.2020. This estimated settlement value is based on the fair value of the underlying properties which is based on a number of assumptions that are subject to economic and market uncertainties including, among others, demand for space, competition for customers, changes in market rental rates and costs to operate each property. If the entity'sentity’s underlying assets are worth less than the underlying liabilities on the date of such liquidation, we would have no obligation to remit any consideration to the noncontrolling interest holder.


- Harborview
We had a 20.0% interest in Harborview, which had been accounted for as a financing obligation since our partner had the right to put its 80.0% equity interest back to us any time prior to September 11, 2015. During 2012, we also provided a three-year $20.8 million interest-only secured loan to Harborview that was scheduled to mature in September 2015.

During the second quarter of 2015, as a result of our partner’s irrevocable exercise of a buy-sell provision in our Harborview joint venture agreement, our partner’s right to put its 80.0% equity interest back to us became no longer exercisable, which resulted in recording the original contribution transaction as a partial sale. As a result, we were required to begin accounting for Harborview using the equity method of accounting. See Note 1.

During the third quarter of 2015, we sold our 20.0% interest in Harborview to our partner for net proceeds of $6.9 million and recorded a $4.2 million gain on disposition of investment in unconsolidated affiliate. The $20.8 million interest-only secured loan previously provided by us to Harborview was paid in full upon consummation of the sale.

5.    Intangible Assets and Below Market Lease Liabilities


The following table sets forth total intangible assets and acquisition-related below market lease liabilities, net of accumulated amortization:

December 31,
20202019
Assets:
Deferred leasing costs (including lease incentives and above market lease and in-place lease acquisition-related intangible assets)$361,027 $377,472 
Less accumulated amortization(151,698)(146,125)
$209,329 $231,347 
Liabilities (in accounts payable, accrued expenses and other liabilities):
Acquisition-related below market lease liabilities$63,748 $65,971 
Less accumulated amortization(37,838)(34,014)
$25,910 $31,957 

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 December 31,
 2017 2016
Assets:   
Deferred leasing costs (including lease incentives and above market lease and in-place lease acquisition-related intangible assets)$344,191
 $353,581
Less accumulated amortization(143,512) (140,081)
 $200,679
 $213,500
    
Liabilities (in accounts payable, accrued expenses and other liabilities):   
Acquisition-related below market lease liabilities$59,947
 $61,221
Less accumulated amortization(28,214) (23,074)
 $31,733
 $38,147

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HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



5.    Intangible Assets and Below Market Lease Liabilities - Continued

The following table sets forth amortization of intangible assets and below market lease liabilities:


Year Ended December 31,
202020192018
Amortization of deferred leasing costs and acquisition-related intangible assets (in depreciation and amortization)$34,401 $37,386 $36,486 
Amortization of lease incentives (in rental and other revenues)$1,847 $4,281 $1,908 
Amortization of acquisition-related intangible assets (in rental and other revenues)$1,137 $1,290 $1,677 
Amortization of acquisition-related intangible assets (in rental property and other expenses)$510 $557 $557 
Amortization of acquisition-related below market lease liabilities (in rental and other revenues)$(6,031)$(6,633)$(6,085)
 Year Ended December 31,
 2017 2016 2015
Amortization of deferred leasing costs and acquisition-related intangible assets (in depreciation and amortization)$41,187
 $44,968
 $43,332
Amortization of lease incentives (in rental and other revenues)$1,765
 $1,779
 $1,493
Amortization of acquisition-related intangible assets (in rental and other revenues)$2,921
 $3,851
 $5,062
Amortization of acquisition-related intangible assets (in rental property and other expenses)$557
 $557
 $557
Amortization of acquisition-related below market lease liabilities (in rental and other revenues)$(6,415) $(8,183) $(7,065)


The following table sets forth scheduled future amortization of intangible assets and below market lease liabilities:


Years Ending December 31,Amortization
of Deferred Leasing Costs and Acquisition-Related Intangible Assets (in Depreciation and Amortization)
Amortization
of Lease Incentives (in Rental and Other Revenues)
Amortization
of Acquisition-Related Intangible Assets (in Rental and Other Revenues)
Amortization
of Acquisition-Related Below Market Lease Liabilities (in Rental and Other Revenues)
2021$34,063 $1,563 $711 $(4,958)
202230,011 1,353 601 (3,977)
202326,496 1,279 447 (3,600)
202423,348 1,133 373 (2,932)
202519,224 1,064 342 (1,673)
Thereafter60,979 4,523 1,819 (8,770)
$194,121 $10,915 $4,293 $(25,910)
Weighted average remaining amortization periods as of December 31, 2020 (in years)8.39.59.78.6

85
Years Ending December 31, 
Amortization
of Deferred Leasing Costs and Acquisition-Related Intangible Assets (in Depreciation and Amortization)
 
Amortization
of Lease Incentives (in Rental and Other Revenues)
 
Amortization
of Acquisition-Related Intangible Assets (in Rental and Other Revenues)
 Amortization of Acquisition-Related Intangible Assets (in Rental Property and Other Expenses) 
Amortization
of Acquisition-Related Below Market Lease Liabilities (in Rental and Other Revenues)
2018 $36,566
 $1,586
 $1,659
 $553
 $(5,911)
2019 31,032
 1,434
 1,275
 553
 (5,454)
2020 26,614
 1,171
 959
 518
 (5,193)
2021 22,262
 948
 632
 
 (4,383)
2022 18,098
 734
 462
 
 (3,269)
Thereafter 48,182
 4,033
 1,408
 
 (7,523)
  $182,754
 $9,906
 $6,395
 $1,624
 $(31,733)
Weighted average remaining amortization periods as of December 31, 2017 (in years) 7.6
 9.9
 6.5
 3.0
 6.6

77

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)


6.    Mortgages and Notes Payable

Our mortgages and notes payable consistconsisted of the following:
 December 31,
 2017 2016
Secured indebtedness: (1)
   
5.10% (4.22% effective rate) mortgage loan due 2017 (2)
$
 $109,138
6.11% (5.36% effective rate) mortgage loan due 2017 (2)

 19,066
4.00% mortgage loan due 202998,981
 
 98,981
 128,204
Unsecured indebtedness:   
5.85% (5.88% effective rate) notes due 2017 (2)

 379,661
7.50% notes due 2018200,000
 200,000
3.20% (3.363% effective rate) notes due 2021 (3)
298,504
 298,072
3.625% (3.752% effective rate) notes due 2023 (4)
248,675
 248,412
3.875% (4.038% effective rate) notes due 2027 (5)
296,334
 
Variable rate term loan due 2018 (6)
10,000
 
Variable rate term loan due 2020 (7)
225,000
 350,000
Variable rate term loan due 2022 (8)
200,000
 150,000
Variable rate term loan due 2022 (9)
200,000
 200,000
Revolving credit facility due 2022 (10)
245,000
 
 1,923,513
 1,826,145
Less-unamortized debt issuance costs(8,161) (6,302)
Total mortgages and notes payable, net$2,014,333
 $1,948,047
December 31,
20202019
Secured indebtedness:
4.00% mortgage loan due 2029 (1)
$93,350 $95,303 
93,350 95,303 
Unsecured indebtedness:
3.20% (3.363% effective rate) notes due 2021 (2)
149,901 299,369 
3.625% (3.752% effective rate) notes due 2023 (3)
249,464 249,201 
3.875% (4.038% effective rate) notes due 2027 (4)
297,534 297,134 
4.125% (4.271% effective rate) notes due 2028 (5)
347,035 346,621 
4.20% (4.234% effective rate) notes due 2029 (6)
349,189 349,091 
3.050% (3.079% effective rate) notes due 2030 (7)
399,106 399,009 
2.600% (2.645% effective rate) notes due 2031 (8)
398,423 
Variable rate term loan due 2022 (9)
100,000 
Variable rate term loan due 2022 (10)
200,000 200,000 
Revolving credit facility due 2022221,000 
2,390,652 2,461,425 
Less-unamortized debt issuance costs(13,981)(13,018)
Total mortgages and notes payable, net$2,470,021 $2,543,710 
__________
(1)
Our secured mortgage loans were collateralized by real estate assets with an aggregate undepreciated book value of $147.6 million at December 31, 2017. Our fixed rate mortgage loans generally are either locked out to prepayment for all or a portion of their term or are prepayable subject to certain conditions including prepayment penalties.
(2)This debt was repaid in 2017.
(3)
Net of unamortized original issuance discount of $1.5 million and $1.9 million as of December 31, 2017 and 2016, respectively.
(4)Net of unamortized original issuance discount of $1.3 million and $1.6 million as of December 31, 2017 and 2016, respectively.
(5)Net of unamortized original issuance discount of $3.7 million as of December 31, 2017.
(6)The interest rate was 2.46% at December 31, 2017.
(7)As more fully described in Note 7, we entered into floating-to-fixed interest rate swaps that effectively fix LIBOR for $225.0 million of this loan. Accordingly, the equivalent fixed rate of this amount is 2.78%.
(8)As more fully described in Note 7, we entered into floating-to-fixed interest rate swaps that effectively fix LIBOR for $50.0 million of this loan. Accordingly, the equivalent fixed rate of this amount is 2.79%. The interest rate on the remaining $150.0 million was 2.47% at December 31, 2017.
(9)The interest rate was 2.60% at December 31, 2017.
(10)The interest rate was 2.48% at December 31, 2017.

(1)Our secured mortgage loan was collateralized by real estate assets with an undepreciated book value of $147.9 million at December 31, 2020. We paid down $2.0 million of secured loan balances through principal amortization during 2020.
(2)Net of unamortized original issuance discount of $0.1 million and $0.6 million as of December 31, 2020 and 2019, respectively.
(3)Net of unamortized original issuance discount of $0.5 million and $0.8 million as of December 31, 2020 and 2019, respectively.
(4)Net of unamortized original issuance discount of $2.5 million and $2.9 million as of December 31, 2020 and 2019, respectively.
(5)Net of unamortized original issuance discount of $3.0 million and $3.4 million as of December 31, 2020 and 2019, respectively.
(6)Net of unamortized original issuance discount of $0.8 million and $0.9 million as of December 31, 2020 and 2019, respectively.
(7)Net of unamortized original issuance discount of $0.9 million and $1.0 million as of December 31, 2020 and 2019, respectively.
(8)Net of unamortized original issuance discount of $1.6 million as of December 31, 2020.
(9)This debt was repaid in 2020.
(10)As more fully described in Note 7, we entered into floating-to-fixed interest rate swaps that effectively fix LIBOR for $50.0 million of this loan through January 2022. Accordingly, the equivalent fixed rate of this amount is 2.79%. The interest rate on the remaining $150.0 million was 1.25% at December 31, 2020.

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86

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



6.    Mortgages and Notes Payable - Continued

The following table sets forth scheduled future principal payments, including amortization, due on our mortgages and notes payable at December 31, 2017:2020:

Years Ending December 31,Principal Amount
2021$150,504 
2022200,686 
2023251,024 
20241,124 
2025 (1)
(185)
Thereafter1,880,849 
Less-unamortized debt issuance costs(13,981)
$2,470,021 
Years Ending December 31, Principal Amount
2018 $210,708
2019 781
2020 225,857
2021 301,170
2022 646,452
Thereafter 637,526
Less-unamortized debt issuance costs (8,161)
  $2,014,333
__________

(1)Represents amortization of discounts in excess of principal payments due.
During 2017, we entered into a new
Our $600.0 million unsecured revolving credit facility which replaced our previously existing $475.0 million revolving credit facility,is scheduled to mature in January 2022 and includes an accordion feature that allows for an additional $400.0 million of borrowing capacity subject to additional lender commitments. Our new revolving credit facility is scheduled to mature in January 2022. Assuming no defaults have occurred, we have an option to extend the maturity for two2 additional six-monthsix-month periods. The interest rate on the new facility at our current credit ratings is LIBOR plus 100 basis points and the annual facility fee is 20 basis points. The interest rate and facility fee are based on the higher of the publicly announced ratings from Moody's Investors Service or Standard & Poor’s Ratings Services. The financial and other covenants under the new facility are similar to our previous credit facility. We incurred $3.5 million of debt issuance costs, which will be amortized along with certain existing unamortized debt issuance costs over the remaining term of our new revolving credit facility. We recorded $0.1 million of loss on debt extinguishment. There was $245.0 million and $254.5 millionwere 0 amounts outstanding under our new revolving credit facility at both December 31, 20172020 and January 26, 2018, respectively.29, 2021. At both December 31, 20172020 and January 26, 2018,29, 2021, we had $0.5$0.1 million of outstanding letters of credit, which reduces the availability on our revolving credit facility. As a result, the unused capacity of our revolving credit facility at both December 31, 20172020 and January 26, 201829, 2021 was $354.5 million and $345.0 million, respectively.$599.9 million.


During 2017, we prepaid without penalty a secured mortgage loan with a fair market value of $108.2 million with an effective interest rate of 4.22%. We recorded $0.4 million of gain on debt extinguishment related to this prepayment. Real estate assets having a gross book value of approximately $242 million became unencumbered in connection with the payoff of this secured loan. We also paid down $1.6 million of secured loan balances through principal amortization during 2017.

During 2017, we modified our $200.0 million, five-year unsecured bank term loan, which was originally scheduled to mature in January 2019. The modified term loan is now scheduled to mature in November 2022 and the interest rate, based on current credit ratings, was reduced from LIBOR plus 120 basis points to LIBOR plus 110 basis points. We incurred $1.1 million of debt issuance costs, which will be amortized along with certain existing unamortized debt issuance costs over the remaining term of the modified loan. We recorded $0.4 million of loss on debt extinguishment.

During 2017, we obtained a $100.0 million secured mortgage loan from a third party lender with an effective interest rate of 4.0%. This loan is scheduled to mature in May 2029. We incurred $0.8 million of debt issuance costs in connection with this loan, which will be amortized over the term of the loan.
During 2017,2020, the Operating Partnership issued $300.0$400.0 million aggregate principal amount of 3.875%2.600% notes due 2027,February 2031, less original issuance discount of $4.0$1.6 million. These notes were priced to yield 4.038%2.645%. Underwriting fees and other expenses were incurred that aggregated $2.5$3.4 million; these costs were deferred and will be amortized over the term of the notes. The net proceeds from the issuance were used: (1) to finance the Operating Partnership’s cash tender offer to purchase $150.0 million principal amount of its 3.20% notes due June 15, 2021 at a purchase price of 101.908% of the face amount of the notes, plus accrued and unpaid interest; (2) to prepay without penalty our $100.0 million unsecured bank term loan that was scheduled to mature in January 2022 and which bore interest at LIBOR plus 110 basis points; and (3) for general corporate purposes. We recorded $3.7 million of aggregate losses on debt extinguishment related to the repurchase of the 3.20% notes and the term loan prepayment.

During 2019, the Operating Partnership issued $400.0 million aggregate principal amount of 3.050% notes due February 2030, less original issuance discount of $1.0 million. These notes were priced to yield 3.079%. Underwriting fees and other expenses were incurred that aggregated $3.4 million; these costs were deferred and will be amortized over the term of the notes.

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HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



6.    Mortgages and Notes Payable - Continued


During 2017, we paid off at maturity $379.72019, the Operating Partnership issued $350.0 million aggregate principal amount of 5.85% unsecured4.20% notes due April 2029, less original issuance discount of $1.0 million. These notes were priced to yield 4.234%. Underwriting fees and other expenses were incurred that aggregated $3.1 million; these costs were deferred and will be amortized over the term of the notes.

During 2016,2019, we prepaid without penalty the remaining $43.6 million balance on a secured mortgage loan with an effective interest rate of 7.5% that was originally scheduled to mature in August 2016.

During 2016, we borrowed an aggregate of $150.0 million under an unsecured bank term loan that is originally scheduled to mature in January 2022. The interest rate on the term loan at our current credit ratings is LIBOR plus 110 basis points. During 2017, we amended our $150.0 million unsecured bank term loan by increasing the borrowed amount to $200.0 million. We incurred $0.3 million of debt issuance costs in connection with this amendment, which will be amortized along with existing unamortized debt issuance costs over the remaining term.

During 2015, we prepaid without penalty a secured mortgage loan with a fair market value of $5.9 million with an effective interest rate of 7.65% that was originally scheduled to mature in February 2016, the remaining $106.0 million balance on a secured mortgage loan with an effective interest rate of 6.88% that was originally scheduled to mature in January 2016 and the remaining $39.4 million balance on a secured mortgage loan with an effective interest rate of 6.43% that was originally scheduled to mature in November 2015. We recorded aggregate losses on debt extinguishment of $0.2 million related to these prepayments.

During 2015, we obtained a $350.0 million, six-month unsecured bridge facility. The interest rate on the bridge facility at our current credit ratings was LIBOR plus 110 basis points. There was $350.0 million outstanding under our bridge facility at December 31, 2015. During 2016, we prepaid without penalty the full balance on this unsecured bridge facility.

During 2015, we amended our $225.0 million seven-yearon our seven-year unsecured bank term loan, which was scheduled to mature in January 2019. We increased the borrowed amount to $350.0 million.June 2020. The amended term loan is scheduled to mature in June 2020 and thebore interest rate, based on our current credit ratings, was reduced from LIBOR plus 175 basis points toat LIBOR plus 110 basis points. We incurred $1.3 million of debt issuance costs in connection with this amendment, which will be amortized along with existing unamortized debt issuance costs over the remaining term of the new loan. During 2017, we prepaid without penalty $125.0 million on this $350.0 million unsecured bank term loan. We recorded $0.4 million of loss on debt extinguishment related to this prepayment.


During 2015,2019, we acquiredprepaid without penalty $100.0 million on our joint venture partner’s 77.2% interest in a building in Orlando. Simultaneously with$200.0 million unsecured bank term loan and recorded $0.3 million of loss on debt extinguishment related to this acquisition,prepayment. During 2020, we prepaid without penalty the joint venture's previously existing mortgage noteremaining $100.0 million upon issuance of the $400.0 million aggregate principal amount of 2.600% notes due February 2031. The term loan was restructured into a new $18.0 million first mortgage note and a $10.2 million subordinated note, both of which were scheduled to mature in July 2017. The first mortgageJanuary 2022 and subordinatedbore interest at LIBOR plus 110 basis points.

During 2018, we paid off at maturity $200.0 million principal amount of 7.5% unsecured notes.

87

During 2018, the Operating Partnership issued $350.0 million aggregate principal amount of 4.125% notes had effective interest ratesdue March 2028, less original issuance discount of 5.36%$4.1 million. These notes were priced to yield 4.271%. Underwriting fees and 8.6%, respectively. The subordinated noteother expenses were incurred that aggregated $2.9 million; these costs were deferred and accrued interest thereon canwill be satisfied, in certain circumstances, upon payment of a "waterfall payment" equal to a cash payment of 50.0%amortized over the term of the amount by which the net sale proceeds or appraised value at the time of refinancing exceeded (1) the outstanding principal of the first mortgage note, (2) funds deposited by us into escrow to fund tenant improvements, leasing commissions and building improvements and (3) a 10.0% return on such funds deposited by us into escrow. As of the date of such restructuring, the subordinated note was recorded at a projected waterfall payment of $1.0 million. During 2017, both notes were retired upon payment of the $18.0 million principal balance on the first mortgage note and a $0.5 million waterfall payment relating to the subordinated note, which resulted in $0.4 million of gain on debt extinguishment. Real estate assets having a gross book value of approximately $17 million became unencumbered in connection with the payoff of this secured loan.notes.


We are currently in compliance with financial covenants with respect to our consolidated debt.
Our revolving credit facility and bank term loans require us to comply with customary operating covenants and various financial requirements. Upon an event of default on the revolving credit facility, the lenders having at least 51.0% of the total commitments under the revolving credit facility can accelerate all borrowings then outstanding, and we could be prohibited from borrowing any further amounts under our revolving credit facility, which would adversely affect our ability to fund our operations. In addition, certain of our unsecured debt agreements contain cross-default provisions giving the unsecured lenders the right to declare a default if we are in default under more than $30.0 million with respect to other loans in some circumstances.


80

Table of ContentsWe are currently in compliance with financial covenants with respect to our consolidated debt.
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



6.    Mortgages and Notes Payable - Continued

The Operating Partnership has $200.0 million carrying amount of 2018 notes outstanding, $298.5$149.9 million carrying amount of 2021 notes outstanding, $248.7$249.5 million carrying amount of 2023 notes outstanding, and $296.3$297.5 million carrying amount of 2027 notes outstanding, $347.0 million carrying amount of 2028 notes outstanding, $349.2 million carrying amount of 2029 notes outstanding, $399.1 million carrying amount of 2030 notes outstanding and $398.4 million carrying amount of 2031 notes outstanding. The indenture that governs these outstanding notes requires us to comply with customary operating covenants and various financial ratios. The trustee or the holders of at least 25.0% in principal amount of any series of notes can accelerate the principal amount of such series upon written notice of a default that remains uncured after 60 days.

We have considered our short-term liquidity needs within one year from February 9, 2021 (the date of issuance of the annual financial statements) and the adequacy of our estimated cash flows from operating activities and other available financing sources to meet these needs. In particular, we have considered our scheduled debt maturities during such one-year period, including the remaining $150.0 million principal amount of unsecured notes that are scheduled to mature on June 15, 2021. We intend to exercise our right to redeem the remaining 3.20% notes at par on April 15, 2021. We have concluded it is probable we will meet these short-term liquidity requirements through a combination of the following:

available cash and cash equivalents;

cash flows from operating activities;

issuance of debt securities by the Operating Partnership (some of which debt securities may be hedged to a fixed interest rate pursuant to the forward-starting swaps referred to in Note 7);Partnership;

issuance of secured debt;

bank term loans;

borrowings under our revolving credit facility;

issuance of equity securities by the Company or the Operating Partnership; and

the disposition of non-core assets.


Capitalized Interest

Total interest capitalized to development and significant building and tenant improvement projects was $8.8$8.3 million, $8.2$5.6 million and $6.9$6.7 million for the years ended December 31, 2017, 20162020, 2019 and 2015,2018, respectively.


7.Derivative Financial Instruments

7.    Derivative Financial Instruments

During 2017,2019, we entered into $150.0 million notional amount of forward-starting swaps that effectively locklocked the underlying 10-year treasury rate at 1.87% with respect to a planned issuance of debt securities by the Operating Partnership. Upon the subsequent issuance of the $400.0 million aggregate principal amount of 3.050% notes due February 2030 during 2019, we terminated the forward-starting swaps and paid cash upon settlement. The unrealized loss of $6.6 million in accumulated other comprehensive income/(loss) will be reclassified to interest expense as interest payments are made on the debt.

88

Table of Contents
During 2018, we entered into an aggregate of $225.0 million notional amount of forward-starting swaps that effectively locked the underlying 10-year treasury rate at a weighted average of 2.86% with respect to a planned issuance of debt securities by the Operating Partnership. Upon issuance of the $350.0 million aggregate principal amount of 4.20% notes due April 2029 during 2019, we terminated the forward-starting swaps and paid cash upon settlement. The unrealized loss of $5.1 million in accumulated other comprehensive income/(loss) will be reclassified to interest expense as interest payments are made on the debt.

We previously entered into $150.0 million notional amount of forward-starting swaps that effectively locked the underlying 10-year treasury rate at 2.44% with respect to a planned issuance of debt securities by the Operating Partnership expectedPartnership. Upon issuance of the $350.0 million aggregate principal amount of 4.125% notes due March 2028 during 2018, we terminated the forward-starting swaps and received cash upon settlement. The unrealized gain of $7.0 million in accumulated other comprehensive income/(loss) will be reclassified to occur prior to May 15, 2018.interest expense as interest payments are made on the debt and a gain of $0.2 million of hedge ineffectiveness was recognized in interest expense.


During 2017, we alsoWe previously entered into floating-to-fixed interest rate swaps through January 2022 with respect to an aggregate of $50.0 million LIBOR-based borrowings. These swaps effectively fix the underlying one-monthone-month LIBOR rate at a weighted average rate of 1.693%.


During 2016, we entered into $150.0 million notional amount of forward-starting swaps that effectively locked the underlying 10-year treasury rate at 1.90% with respect to a planned issuance of debt securities by the Operating Partnership. Upon issuance of the $300.0 million aggregate principal amount of 3.875% notes due 2027 during 2017, we terminated the forward-starting swaps resulting in an unrealized gain of $7.3 million in accumulated other comprehensive income.

We also havehad floating-to-fixed interest rate swaps through January 2019 with respect to an aggregate of $225.0$225.0 million LIBOR-based borrowings. These swaps effectively fixfixed the underlying one-monthone-month LIBOR rate at a weighted average rate of 1.678%. During 2019, these interest rate swaps expired.

81

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



7.Derivative Financial Instruments - Continued


The counterparties under theseour swaps are major financial institutions. The swap agreements contain a provision whereby if we default on certain of our indebtedness and which default results in repayment of such indebtedness being, or becoming capable of being, accelerated by the lender, then we could also be declared in default on our swaps.


Our interest rate swaps have been designated as and are being accounted for as cash flow hedges with changes in fair value recorded in other comprehensive income/(loss) each reporting period. No gain or loss was recognized related to hedge ineffectiveness or to amounts excluded from effectiveness testing on our cash flow hedges during the years ended December 31, 2017 and 2016. We have no collateral requirements related to our interest rate swaps.


Amounts reported in accumulated other comprehensive income/(loss) related to derivatives will be reclassified to interest expense as interest payments are made on our variable rate debt. During 2018,2021, we estimate that $0.9$0.5 million will be reclassified as a net decreaseincrease to interest expense.


The following table sets forth the gross fair value of our derivatives:

December 31,
20202019
Derivatives:
Derivatives designated as cash flow hedges in accounts payable, accrued expenses and other liabilities:
Interest rate swaps$846 $154 
 December 31,
 2017 2016
Derivatives:   
Derivatives designated as cash flow hedges in prepaid expenses and other assets:   
Interest rate swaps$1,286
 $7,619
Derivatives designated as cash flow hedges in accounts payable, accrued expenses and other liabilities:   
Interest rate swaps$
 $1,870


The following table sets forth the effect of our cash flow hedges on accumulated other comprehensive income/(loss) and interest expense:

Year Ended December 31,
202020192018
Derivatives Designated as Cash Flow Hedges:
Amount of unrealized gains/(losses) recognized in accumulated other comprehensive income/(loss) on derivatives:
Interest rate swaps$(1,238)$(9,134)$4,161 
Amount of (gains)/losses reclassified out of accumulated other comprehensive income/(loss) into interest expense:
Interest rate swaps$247 $(1,250)$(2,086)


89
 Year Ended December 31,
 2017 2016 2015
Derivatives Designated as Cash Flow Hedges:     
Amount of unrealized gains/(losses) recognized in accumulated other comprehensive income/(loss) on derivatives (effective portion):     
Interest rate swaps$1,732
 $5,703
 $(4,040)
Amount of net losses reclassified out of accumulated other comprehensive income/(loss) into contractual interest expense (effective portion):     
Interest rate swaps$1,157
 $3,057
 $3,696

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Table of Contents
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



8.8.    Commitments and Contingencies
Operating Ground Leases
Certain of our properties are subject to operating ground leases. Rental payments on these leases are adjusted periodically based on either the consumer price index or on a pre-determined schedule. Total rental property expense recorded for operating ground leases was $2.5 million, $2.9 million and $3.4 million for the years ended December 31, 2017, 2016 and 2015, respectively.
The following table sets forth our scheduled obligations for future minimum payments on operating ground leases at December 31, 2017:
Years Ending December 31, Minimum Payments
2018 $2,099
2019 2,136
2020 2,175
2021 2,215
2022 2,257
Thereafter 88,532
  $99,414

Lease and Contractual Commitments

We have $343.8$212.9 million of lease and contractual commitments at December 31, 2017.2020. Lease and contractual commitments represent commitments under signed leases and contracts for operating properties (excluding tenant-funded tenant improvements) and contracts for development/redevelopment projects, of which $67.5$58.0 million was recorded on our Consolidated Balance Sheets at December 31, 2017.2020.


Contingent Consideration

We had $5.0$0.8 million and $4.2$5.3 million at December 31, 2017 and 2016, respectively, of contingent consideration related to certain parcels of acquired development land in Raleigh, Atlantaat December 31, 2020 and Nashville.2019, respectively. The contingent consideration for each is payable in cash to a third party if and to the extent future development milestones as outlined in the purchase agreements are met.


Environmental Matters

Substantially all of our in-service and development properties have been subjected to Phase I environmental assessments and, in certain instances, Phase II environmental assessments. Such assessments and/or updates have not revealed, nor are we aware of, any environmental liability that we believe would have a material adverse effect on our Consolidated Financial Statements.

Litigation, Claims and Assessments

We are from time to time a party to a variety of legal proceedings, claims and assessments arising in the ordinary course of our business. We regularly assess the liabilities and contingencies in connection with these matters based on the latest information available. For those matters where it is probable that we have incurred or will incur a loss and the loss or range of loss can be reasonably estimated, the estimated loss is accrued and charged to income in our Consolidated Financial Statements. In other instances, because of the uncertainties related to both the probable outcome and amount or range of loss, a reasonable estimate of liability, if any, cannot be made. Based on the current expected outcome of such matters, none of these proceedings, claims or assessments is expected to have a material effect on our business, financial condition, results of operations or cash flows.


COVID-19

Since early March 2020, efforts to slow the spread of the COVID-19 virus have had a significant impact on the U.S. economy. We continue to follow the policies described in Notes 1 and 2, including those related to impairments of real estate assets and investments in unconsolidated affiliates, leases and estimates of credit losses on operating lease receivables. While the results of our current analyses did not result in any material adjustments to amounts as of and for the year ended December 31, 2020, circumstances related to the COVID-19 pandemic may result in recording impairments, lease modifications and credit losses in future periods.


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HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



9.    Noncontrolling Interests
9.Noncontrolling Interests


Noncontrolling Interests in Consolidated Affiliates


At December 31, 2017,2020, our noncontrolling interests in consolidated affiliates relate to our joint venture partner's partners’ 50.0% interest in office properties in Richmond.Richmond and 20.0% interest in an office development property in Tampa. Our joint venture partner is anpartners are unrelated third party.parties.


Noncontrolling Interests in the Operating Partnership


Noncontrolling interests in the Operating Partnership relate to the ownership of Redeemable Common Units. Net income attributable to noncontrolling interests in the Operating Partnership is computed by applying the weighted average percentage of Redeemable Common Units during the period, as a percent of the total number of outstanding Common Units, to the Operating Partnership’s net income for the period after deducting distributions on Preferred Units. When a noncontrolling unitholder redeems a Common Unit for a share of Common Stock or cash, the noncontrolling interests in the Operating Partnership are reduced and the Company’s share in the Operating Partnership is increased by the fair value of each security at the time of redemption.


The following table sets forth the Company'sCompany’s noncontrolling interests in the Operating Partnership:


Year Ended December 31,
20202019
Beginning noncontrolling interests in the Operating Partnership$133,216 $105,960 
Adjustment of noncontrolling interests in the Operating Partnership to fair value(30,617)29,557 
Issuances of Common Units6,163 
Conversions of Common Units to Common Stock(145)(663)
Net income attributable to noncontrolling interests in the Operating Partnership9,338 3,551 
Distributions to noncontrolling interests in the Operating Partnership(5,456)(5,189)
Total noncontrolling interests in the Operating Partnership$112,499 $133,216 
 Year Ended December 31,
 2017 2016
Beginning noncontrolling interests in the Operating Partnership$144,802
 $126,429
Adjustment of noncontrolling interests in the Operating Partnership to fair value(354) 12,993
Conversions of Common Units to Common Stock(511) (3,057)
Net income attributable to noncontrolling interests in the Operating Partnership5,059
 15,596
Distributions to noncontrolling interests in the Operating Partnership(4,987) (7,159)
Total noncontrolling interests in the Operating Partnership$144,009
 $144,802


The following table sets forth net income available for common stockholders and transfers from the Company'sCompany’s noncontrolling interests in the Operating Partnership:

Year Ended December 31,
202020192018
Net income available for common stockholders$344,914 $134,430 $169,343 
Increase in additional paid in capital from conversions of Common Units to Common Stock145 663 4,043 
Issuances of Common Units(6,163)
Change from net income available for common stockholders and transfers from noncontrolling interests$338,896 $135,093 $173,386 


91
 Year Ended December 31,
 2017 2016 2015
Net income available for common stockholders$182,873
 $521,789
 $94,572
Increase in additional paid in capital from conversions of Common Units to Common Stock511
 3,057
 1,645
Change from net income available for common stockholders and transfers from noncontrolling interests$183,384
 $524,846
 $96,217

84

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



10.    Disclosure About Fair Value of Financial Instruments
10.Disclosure About Fair Value of Financial Instruments


The following summarizes the three levels of inputs that we use to measure fair value.


Level 1. Quoted prices in active markets for identical assets or liabilities.


Our Level 1 asset is our investment in marketable securities that we use to pay benefits under our non-qualified deferred compensation plan. Our Level 1 liability is our non-qualified deferred compensation obligation. The Company'sCompany’s Level 1 noncontrolling interests in the Operating Partnership relate to the ownership of Common Units by various individuals and entities other than the Company.


Level 2. Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities, quoted prices in markets that are not active or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the related assets or liabilities.


Our Level 2 assets include the fair value of our mortgages and notes receivable and certain interest rate swaps.receivable. Our Level 2 liabilities include the fair value of our mortgages and notes payable and remaining interest rate swaps.


The fair value of mortgages and notes receivable and mortgages and notes payable is estimated by the income approach utilizing contractual cash flows and market-based interest rates to approximate the price that would be paid in an orderly transaction between market participants. The fair value of interest rate swaps is determined using the market standard methodology of netting the discounted future fixed cash receipts and the discounted expected variable cash payments. The variable cash payments of interest rate swaps are based on the expectation of future interest rates (forward curves) derived from observed market interest rate curves. In addition, credit valuation adjustments are considered in the fair values to account for potential nonperformance risk, but were concluded to not be significant inputs to the calculation for the periods presented.


Level 3. Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.

Our Level 3 assets included (1)include any real estate assets recorded at fair value on a non-recurring basis as a result of our quarterly impairment analysis, which wereare valued using the terms of definitive sales contracts or the sales comparison approach, and (2) our tax increment financing bond, which was not routinely traded but whose fair value was determined by the income approach utilizing contractual cash flows and market-based interest rates to estimate the projected redemption value based on quoted bid/ask prices for similar unrated municipal bonds. Our tax increment financing bond was assigned in conjunction with a sale during 2016. The estimated fair value at the date of sale of $11.2 million was equal to the outstanding principal amount due on the bond.

85

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



10.Disclosure About Fair Value of Financial Instruments - Continued

The following table sets forth our assets and liabilities and the Company's noncontrolling interests in the Operating Partnership that are measured or disclosed at fair value within the fair value hierarchy.
   Level 1 Level 2
 Total 
Quoted Prices
in Active
Markets for Identical Assets or Liabilities
 Significant Observable Inputs
Fair Value at December 31, 2017:     
Assets:     
Mortgages and notes receivable, at fair value (1)
$6,425
 $
 $6,425
Interest rate swaps (in prepaid expenses and other assets)1,286
 
 1,286
Marketable securities of non-qualified deferred compensation plan (in prepaid expenses and other assets)2,388
 2,388
 
Total Assets$10,099
 $2,388
 $7,711
Noncontrolling Interests in the Operating Partnership$144,009
 $144,009
 $
Liabilities:     
Mortgages and notes payable, net, at fair value (1)
$2,015,689
 $
 $2,015,689
Non-qualified deferred compensation obligation (in accounts payable, accrued expenses and other liabilities)2,388
 2,388
 
Total Liabilities$2,018,077
 $2,388
 $2,015,689
Fair Value at December 31, 2016:     
Assets:     
Mortgages and notes receivable, at fair value (1)
$8,833
 $
 $8,833
Interest rate swaps (in prepaid expenses and other assets)7,619
 
 7,619
Marketable securities of non-qualified deferred compensation plan (in prepaid expenses and other assets)2,451
 2,451
 
Total Assets$18,903
 $2,451
 $16,452
Noncontrolling Interests in the Operating Partnership$144,802
 $144,802
 $
Liabilities:     
Mortgages and notes payable, net, at fair value (1)
$1,965,611
 $
 $1,965,611
Interest rate swaps (in accounts payable, accrued expenses and other liabilities)1,870
 
 1,870
Non-qualified deferred compensation obligation (in accounts payable, accrued expenses and other liabilities)2,451
 2,451
 
Total Liabilities$1,969,932
 $2,451
 $1,967,481
__________
(1)    Amounts recorded at historical cost on our Consolidated Balance Sheets at December 31, 2017 and 2016.

The impaired real estate assets that were measured in the third quarter of 2017 at a fair value of $5.9 million and deemed to be Level 3 assets were valued based primarily on market-based inputs and our assumptions about the use of the assets, as observable inputs were not available. In the absence of observable inputs, we estimate the fair value of real estate using unobservable local and national industry market data such as comparable sales, appraisals, brokers’ opinions of value and/or the terms of definitive sales contracts and appraisals to assist us in our estimation of fair value.contracts. Significant increases or decreases in any valuation inputs in isolation would result in a significantly lower or higher fair value measurement.


86
92

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)


The following table sets forth our assets and liabilities and the Company’s noncontrolling interests in the Operating Partnership that are measured or disclosed at fair value within the fair value hierarchy:

Level 1Level 2
TotalQuoted Prices
in Active
Markets for Identical Assets or Liabilities
Significant Observable Inputs
Fair Value at December 31, 2020:
Assets:
Mortgages and notes receivable, at fair value (1)
$1,341 $$1,341 
Marketable securities of non-qualified deferred compensation plan (in prepaid expenses and other assets)2,573 2,573 
Total Assets$3,914 $2,573 $1,341 
Noncontrolling Interests in the Operating Partnership$112,499 $112,499 $
Liabilities:
Mortgages and notes payable, net, at fair value (1)
$2,639,163 $$2,639,163 
Interest rate swaps (in accounts payable, accrued expenses and other liabilities)846 846 
Non-qualified deferred compensation obligation (in accounts payable, accrued expenses and other liabilities)2,573 2,573 
Total Liabilities$2,642,582 $2,573 $2,640,009 
Fair Value at December 31, 2019:
Assets:
Mortgages and notes receivable, at fair value (1)
$1,501 $$1,501 
Marketable securities of non-qualified deferred compensation plan (in prepaid expenses and other assets)2,345 2,345 
Total Assets$3,846 $2,345 $1,501 
Noncontrolling Interests in the Operating Partnership$133,216 $133,216 $
Liabilities:
Mortgages and notes payable, net, at fair value (1)
$2,615,776 $$2,615,776 
Interest rate swaps (in accounts payable, accrued expenses and other liabilities)154 154 
Non-qualified deferred compensation obligation (in accounts payable, accrued expenses and other liabilities)2,345 2,345 
Total Liabilities$2,618,275 $2,345 $2,615,930 
__________
(1)    Amounts are not recorded at fair value on our Consolidated Balance Sheets at December 31, 2020 and 2019.

The Level 3 impaired real estate assets measured at a fair value of $2.1 million in the second quarter of 2020 included a non-core office building. The impairment resulted from a change in our assumptions about the use of the assets and was calculated using brokers’ opinions of value, letters of intent and comparable sales as observable inputs were not available.

The Level 3 impaired real estate assets measured at a fair value of $7.6 million in the third quarter of 2019 included an office building and land held for development. The aggregate impairments resulted from a change in our assumptions about the use of the assets and were calculated using brokers’ opinions of value and comparable sales as observable inputs were not available.

The Level 3 impaired real estate assets measured at a fair value of $0.7 million in the second quarter of 2019 included land held for development. The impairment resulted from a change in our assumptions about the use of the assets and was calculated using the terms of definitive sales contracts as observable inputs were not available.

93

11.    Equity

Common Stock Issuances

During 2017 and 2016, the Company issued 1,363,919 and 5,078,940 shares, respectively, of Common Stock in public offerings and received net proceeds of $68.3 million and $246.2 million, respectively. At December 31, 2017,2020, the Company had 96.796.1 million remaining shares of Common Stock authorized to be issued under its charter.


Common Stock Dividends

Dividends of the Company declared per share of Common Stock aggregated $1.76, $2.50$1.92, $1.90 and $1.70$1.85 for the years ended December 31, 2017, 20162020, 2019 and 2015,2018, respectively. Dividends declared in 2016 included a special cash dividend of $0.80 per share declared in the quarter ended December 31, 2016 and paid January 10, 2017. The principal purpose of the special dividend was to distribute taxable capital gains associated with the sales of the Plaza assets in 2016.


The following table sets forth the Company'sCompany’s estimated taxability to the common stockholders of dividends per share for federal income tax purposes:

Year Ended December 31,
202020192018
Ordinary dividend$1.65 $1.64 $1.48 
Capital gains0.25 0.13 0.31 
Return of capital0.02 0.13 0.06 
Total$1.92 $1.90 $1.85 
 Year Ended December 31,
 
2017 (1)
 
2016 (1)
 2015
Ordinary income$1.50
 $1.15
 $1.50
Capital gains0.32
 1.29
 0.13
Return of capital
 
 0.07
Total$1.82
 $2.44
 $1.70
__________
(1)During 2016, cash dividends declared on Common Stock totaled $2.50 per share, of which approximately $0.06 was recognized as a 2017 distribution for federal income tax purposes.


The Company'sCompany’s tax returns have not been examined by the Internal Revenue Service (“IRS”) and, therefore, the taxability of dividends is subject to change.

Preferred Stock

The following table sets forth the Company'sCompany’s Preferred Stock:

Issue DateNumber of Shares OutstandingCarrying ValueLiquidation Preference Per ShareOptional Redemption DateAnnual Dividends Payable Per Share
(in thousands)
December 31, 2020
8.625% Series A Cumulative Redeemable2/12/199729 $28,826 $1,000 2/12/2027$86.25 
December 31, 2019
8.625% Series A Cumulative Redeemable2/12/199729 $28,859 $1,000 2/12/2027$86.25 
  Issue Date Number of Shares Outstanding Carrying Value Liquidation Preference Per Share Optional Redemption Date Annual Dividends Payable Per Share
    (in thousands)        
December 31, 2017            
8.625% Series A Cumulative Redeemable 2/12/1997 29
 $28,892
 $1,000
 2/12/2027 $86.25
December 31, 2016            
8.625% Series A Cumulative Redeemable 2/12/1997 29
 $28,920
 $1,000
 2/12/2027 $86.25

87

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



11.Equity - Continued


The following table sets forth the Company'sCompany’s estimated taxability to the preferred stockholders of dividends per share for federal income tax purposes:

Year Ended December 31,
202020192018
8.625% Series A Cumulative Redeemable:
Ordinary dividend$74.96 $79.90 $71.22 
Capital gains11.29 6.35 15.03 
Total$86.25 $86.25 $86.25 
 Year Ended December 31,
 2017 2016 2015
8.625% Series A Cumulative Redeemable:     
Ordinary income$71.00
 $40.65
 $79.23
Capital gains15.25
 45.60
 7.02
Total$86.25
 $86.25
 $86.25


The Company'sCompany’s tax returns have not been examined by the IRS and, therefore, the taxability of dividends is subject to change.


94

Warrants

At both December 31, 20172020 and 2016,2019, we had 15,000 warrants outstanding with an exercise price of $32.50$32.50 per share. Upon exercise of a warrant, the Company will contribute the exercise price to the Operating Partnership in exchange for Common Units. Therefore, the Operating Partnership accounts for such warrants as if issued by the Operating Partnership. These warrants have no expiration date.


Common Unit Distributions


Distributions of the Operating Partnership declared per Common Unit aggregated $1.76, $2.50$1.92, $1.90 and $1.70$1.85 for the years ended December 31, 2017, 20162020, 2019 and 2015,2018, respectively. Distributions declared in 2016 included a special cash distribution of $0.80 per unit declared in the quarter ended December 31, 2016 and paid January 10, 2017. The principal purpose of the special distribution was to distribute taxable capital gains associated with the sales of the Plaza assets in 2016.


Redeemable Common Units

Generally, the Operating Partnership is obligated to redeem each Redeemable Common Unit at the request of the holder thereof for cash equal to the value of one share of Common Stock based on the average of the market price for the 10 trading days immediately preceding the notice date of such redemption, provided that the Company, at its option, may elect to acquire any such Redeemable Common Unit presented for redemption for cash or one share of Common Stock. When a holder redeems a Redeemable Common Unit for a share of Common Stock or cash, the Company’s share in the Operating Partnership will be increased. The Common Units owned by the Company are not redeemable.

Preferred Units

The following table sets forth the Operating Partnership'sPartnership’s Preferred Units:
Issue DateNumber of
Units
Outstanding
Carrying
Value
Liquidation Preference
Per Unit
Optional Redemption
Date
Annual
Distributions
Payable
Per Unit
(in thousands)
December 31, 2020
8.625% Series A Cumulative Redeemable2/12/199729 $28,826 $1,000 2/12/2027$86.25 
December 31, 2019
8.625% Series A Cumulative Redeemable2/12/199729 $28,859 $1,000 2/12/2027$86.25 
95
  Issue Date 
Number of
Units
Outstanding
 
Carrying
Value
 
Liquidation Preference
Per Unit
 
Optional Redemption
Date
 
Annual
Distributions
Payable
Per Unit
    (in thousands)        
December 31, 2017            
8.625% Series A Cumulative Redeemable 2/12/1997 29
 $28,892
 $1,000
 2/12/2027 $86.25
December 31, 2016            
8.625% Series A Cumulative Redeemable 2/12/1997 29
 $28,920
 $1,000
 2/12/2027 $86.25

88

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



12.    Employee Benefit Plans
12.Employee Benefit Plans

Officer, Management and Director Compensation Programs

Officers of the Company participate in an annual non-equity incentive program pursuant to which they are eligible to earn cash payments based on a percentage of their annual base salary in effect for December of the applicable year. Under this component of our executive compensation program, officers are eligible to earn additional cash compensation to the extent specific performance-based metrics are achieved during the most recently completed year. The position held by each officer has a target annual incentive percentage that ranges from 35% to 135%130% of base salary. The more senior the position, the greater the portion of compensation that varies with performance.

The percentage amount an officer may earn under the annual non-equity incentive plan is the product of the target annual incentive percentage times an “actual performance factor,” which can range from zero0 to 200%. The actual performance factor depends upon the relationship between actual performance in specific areas at each of our divisions and predetermined goals. For corporate officers, the actual performance factor is based on the goals and criteria applied to the Company’s performance as a whole. For officers who oversee our divisions, the actual performance factor is based on the goals and criteria applied partly to that division’s performance and partly to the Company’s performance overall. Amounts under our annual non-equity incentive plan are accrued and expensed in the year earned, but are typically paid early in the following year.

Certain other employees participate in a similar annual non-equity incentive program. Incentive eligibility ranges from 6%10% to 30% of annual base salary. The actual incentive payment is determined by a mix of the Company'sCompany’s overall performance, the performance of any applicable division and the individual’s performance during each year. These amounts are also accrued and expensed in the year earned, but are typically paid early in the following year.

The Company'sCompany’s officers generallyare eligible to receive annual grantsa mix of stock options and restricted stock under the Company's long-term equity incentive planawards on or about March 1 of each year. RestrictedPrior to 2018, the mix generally consisted of stock options, time-based restricted stock and total return-based restricted stock. Since 2018, the mix has consisted of time-based restricted stock and total return-based restricted stock. Time-based restricted stock grants are also made annually to directors and certain other employees. Dividends received on restricted stock are non-forfeitable and are paid at the same rate and on the same date as on shares of Common Stock, except that, with respect to shares of total return-based restricted stock issued to the Company'sCompany’s chief executive officer, dividends accumulate and are payable only if and to the extent the shares vest. Dividends paid on subsequently forfeited shares are expensed. Additional shares of total return-based restricted stock may be issued at the end of the applicable measurement periods if and to the extent actual performance exceeds certain levels of performance. Such additional shares, if any, would be fully vested when issued. No expense is recorded for additional shares of total return-based restricted stock that may be issued at the end of the applicable measurement period since that possibility is reflected in the grant date fair value. The following table sets forth the number of shares of Common Stock reserved for future issuance under the Company'sCompany’s long-term equity incentive plans:
December 31,
20202019
Outstanding stock options and warrants552,373 599,902 
Possible future issuance under equity incentive plans1,926,324 2,016,659 
2,478,697 2,616,561 
 December 31,
 2017 2016
Outstanding stock options and warrants655,822
 602,115
Possible future issuance under equity incentive plans2,404,131
 2,718,296
 3,059,953
 3,320,411


Of the possible future issuance under the Company'Company’s long-term equity incentive plans at December 31, 2017,2020, no more than an additional 0.80.3 million shares can be in the form of restricted stock.


During the years ended December 31, 2017, 20162020, 2019 and 2015,2018, we recognized $6.7$6.2 million,, $6.3 $7.2 million and $6.9$7.5 million, respectively, of share-based compensation expense. Because REITs generally do not pay income taxes, we do not realize tax benefits on share-based payments. At December 31, 2017,2020, there was $5.2$5.2 million of total unrecognized share-based compensation costs, which will be recognized over a weighted average remaining contractual term of 2.21.9 years.


89
96

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



12.Employee Benefit Plans - Continued

- Stock Options


Stock options issued after 2013from 2014 through 2017 vest ratably on an annual basis over four years and expire after 10 years. Stock options issued from 2011 through 2013 vest ratably on an annual basis over four years and expire after seven years. All stock options have an exercise price equal to the last reported stock price of our Common Stock on the New York Stock Exchange (“NYSE”) on the last trading day prior to grant. The value of all options as of the date of grant is calculated using the Black-Scholes option-pricing model and is amortized over the respective vesting period or the service period, if shorter, for employees who are or will become eligible under the Company'sCompany’s retirement plan. The weighted average fair values of options granted during 2017, 2016 and 2015 were $6.72, $4.61 and $6.19, respectively, per option. The fair values of the options granted were determined at the grant dates using the following assumptions:

 2017 2016 2015
Risk free interest rate (1) 
2.0% 1.4% 1.7%
Common stock dividend yield (2) 
3.4% 3.9% 3.7%
Expected volatility (3) 
19.5% 19.7% 22.4%
Average expected option life (years) (4)
5.75
 5.75
 5.75
__________
(1)Represents the interest rate as of the grant date on US treasury bonds having the same life as the estimated life of the option grants.
(2)
The dividend yield is calculated utilizing the then current regular dividend rate for a one-year period and the per share price of Common Stock on the date of grant.
(3)Based on the historical volatility of Common Stock over a period relevant to the related stock option grant.
(4)The average expected option life is based on an analysis of the Company's historical data.


The following table sets forth stock option activity:

 Options Outstanding
 Number of Options Weighted Average Exercise Price
Stock options outstanding at December 31, 2014577,321
 $34.92
Granted197,408
 45.61
Canceled(3,829) 40.21
Exercised(83,672) 34.89
Stock options outstanding at December 31, 2015687,228
 37.97
Granted244,664
 43.55
Canceled(14,743) 42.64
Exercised(330,034) 34.26
Stock options outstanding at December 31, 2016587,115
 42.26
Granted168,748
 52.49
Exercised(115,041) 40.41
Stock options outstanding at December 31, 2017 (1) (2)
640,822
 $45.29
Options Outstanding
Number of OptionsWeighted Average Exercise Price
Stock options outstanding at December 31, 2017640,822 $45.29 
Exercised(44,304)40.15 
Stock options outstanding at December 31, 2018596,518 45.67 
Exercised(9,026)39.53 
Forfeited(2,590)48.79 
Stock options outstanding at December 31, 2019584,902 45.75 
Exercised(42,163)41.10 
Forfeited(5,366)50.82 
Stock options outstanding at December 31, 2020 (1) (2)
537,373 $46.07 
__________
(1)
The outstanding options at December 31, 2017 had a weighted average remaining life of 7.7 years.
(2)
The Company had 152,745 options exercisable at December 31, 2017 with a weighted average exercise price of $41.39, weighted average remaining life of 6.4 years and intrinsic value of $1.5 million. Of these exercisable options, there were no exercise prices higher than the market price of our Common Stock at December 31, 2017.

(1)The outstanding options at December 31, 2020 had a weighted average remaining life of 5.0 years.
90

Table(2)The Company had 496,656 options exercisable at December 31, 2020 with a weighted average exercise price of Contents$45.54, weighted average remaining life of 4.9 years and intrinsic value of $0.1 million. Of these exercisable options, 436,880 had exercise prices higher than the market price of our Common Stock at December 31, 2020.
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



12.Employee Benefit Plans - Continued

Cash received or receivable from options exercised was $5.2$1.9 million,, $13.4 $0.4 million and $3.3$1.9 million for the years ended December 31, 2017, 20162020, 2019 and 2015,2018, respectively. The total intrinsic value of options exercised during the years ended December 31, 2017, 20162020, 2019 and 20152018 was $1.3$0.4 million,, $4.8 $0.1 million and $0.9$0.4 million,, respectively. The total intrinsic value of options outstanding at December 31, 2017, 20162020, 2019 and 20152018 was $3.9$0.1 million,, $5.1 $2.4 million and $4.3$0.1 million,, respectively. The Company generally does not permit the net cash settlement of exercised stock options, but does permit net share settlement so long as the shares received are held for at least a year. The Company has a practice of issuing new shares to satisfy stock option exercises.


- Time-Based Restricted Stock


Shares of time-based restricted stock vest ratably on an annual basis generally over four years. Beginning in 2019, shares of time-based restricted stock granted to non-employee directors vest on the first anniversary of the grant date. The value of grants of time-based restricted stock is based on the market value of Common Stock as of the date of grant and is amortized to expense over the respective vesting period or the service period, if shorter, for employees who are or will become eligible under the Company'sCompany’s retirement plan.


97

The following table sets forth time-based restricted stock activity:
Number of SharesWeighted Average Grant Date Fair Value
Number of Shares Weighted Average Grant Date Fair Value
Restricted shares outstanding at December 31, 2014222,068
 $35.97
Restricted shares outstanding at December 31, 2017Restricted shares outstanding at December 31, 2017172,246 $46.46 
Awarded and issued (1)
71,994
 45.91
Awarded and issued (1)
94,984 43.01 
Vested (2)
(85,809) 35.14
Vested (2)
(73,307)44.19 
Forfeited(3,533) 39.94
Forfeited(2,684)45.89 
Restricted shares outstanding at December 31, 2015204,720
 39.74
Restricted shares outstanding at December 31, 2018Restricted shares outstanding at December 31, 2018191,239 45.62 
Awarded and issued (1)
72,698
 43.59
Awarded and issued (1)
103,590 45.98 
Vested (2)
(84,212) 37.76
Vested (2)
(73,036)45.79 
Forfeited(4,225) 41.96
Forfeited(3,642)46.07 
Restricted shares outstanding at December 31, 2016188,981
 42.06
Restricted shares outstanding at December 31, 2019Restricted shares outstanding at December 31, 2019218,151 45.73 
Awarded and issued (1)
61,404
 52.49
Awarded and issued (1)
83,116 44.88 
Vested (2)
(78,139) 40.55
Vested (2)
(88,326)45.86 
Restricted shares outstanding at December 31, 2017172,246
 $46.46
ForfeitedForfeited(3,751)45.78 
Restricted shares outstanding at December 31, 2020Restricted shares outstanding at December 31, 2020209,190 $45.34 
__________
(1)
The weighted average fair value at grant date of time-based restricted stock issued during the years ended December 31, 2017, 2016 and 2015 was $3.2 million, $3.2 million and $3.3 million, respectively.
(2)
The vesting date fair value of time-based restricted stock that vested during the years ended December 31, 2017, 2016 and 2015 was $4.1 million, $3.7 million and $3.9 million, respectively. Vested shares include those shares surrendered by employees to satisfy tax withholding obligations in connection with such vesting.
(1)The weighted average fair value at grant date of time-based restricted stock issued during the years ended December 31, 2020, 2019 and 2018 was $3.7 million, $4.8 million and $4.1 million, respectively.

(2)The vesting date fair value of time-based restricted stock that vested during the years ended December 31, 2020, 2019 and 2018 was $3.9 million, $3.3 million and $3.2 million, respectively. Vested shares include those shares surrendered by employees to satisfy tax withholding obligations in connection with such vesting.
91

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



12.Employee Benefit Plans - Continued

- Total Return-Based Restricted Stock

Shares of total return-based restricted stock vest to the extent the Company'sCompany’s absolute total returns for certain pre-determined three-year periods exceed predetermined goals. The amount subject to vesting ranges from zero0 to 150%. NotwithstandingFor total return-based restricted stock issued prior to 2020, notwithstanding the Company’s absolute total return, if the Company’s total return exceeds 100% of the average peer group total return index, at least 75% of total return-based restricted stock issued will vest at the end of the applicable period. This amount was increased from 75% to 100% for total return-based restricted stock issued in 2020. The weighted average grant date fair value of such shares of total return-based restricted stock issued in 2017, 20162020, 2019 and 20152018 was determined to be $49.59, $41.37$38.31, $39.42 and $43.77,$40.81, respectively, and is amortized over the respective three-year period or the service period, if shorter, for employees who are or will become eligible under the Company'sCompany’s retirement plan. The fair values of the total return-based restricted stock granted were determined at the grant dates using a Monte Carlo simulation model and the following assumptions:
2017 2016 2015202020192018
Risk free interest rate (1)
1.6% 0.9% 1.0%
Risk free interest rate (1)
0.9 %2.4 %2.3 %
Common stock dividend yield (2)
3.5% 4.1% 3.8%
Common stock dividend yield (2)
3.9 %4.4 %3.9 %
Expected volatility (3)
42.8% 43.1% 43.0%
Expected volatility (3)
20.4 %27.3 %41.1 %
__________
(1)Represents the interest rate as of the grant date on US treasury bonds having the same life as the estimated life of the total return-based restricted stock grants.
(2)
The dividend yield is calculated utilizing the then current regular dividend rate for a one-year period and the average per share price of Common Stock during the three-month period preceding the date of grant.
(1)Represents the interest rate as of the grant date on US treasury bonds having the same life as the estimated life of the total return-based restricted stock grants.
(2)The dividend yield is calculated utilizing the then current regular dividend rate for a one-year period and the average per share price of Common Stock during the three-month period preceding the date of grant.
(3)Based on the historical volatility of Common Stock over a period relevant to the related total return-based restricted stock grant.

98

(3)Based on the historical volatility of Common Stock over a period relevant to the related total return-based restricted stock grant.
The following table sets forth total return-based restricted stock activity:
 Number of Shares Weighted Average Grant Date Fair Value
Restricted shares outstanding at December 31, 2014207,957
 $35.70
Awarded and issued (1) (3)
118,817
 37.64
Vested (2) (3)
(129,762) 31.97
Forfeited(1,709) 37.25
Restricted shares outstanding at December 31, 2015195,303
 36.66
Awarded and issued (1) (3)
64,701
 40.87
Vested (2) (3)
(71,617) 36.50
Forfeited(4,663) 39.91
Restricted shares outstanding at December 31, 2016183,724
 39.82
Awarded and issued (1) (3)
84,013
 44.76
Vested (2) (3)
(107,013) 37.88
Restricted shares outstanding at December 31, 2017160,724
 $44.72
Number of SharesWeighted Average Grant Date Fair Value
Restricted shares outstanding at December 31, 2017160,724 $44.72 
Awarded and issued (1)
77,456 40.81 
Vested (2)
(41,160)45.61 
Forfeited (3)
(16,926)45.24 
Restricted shares outstanding at December 31, 2018180,094 43.34 
Awarded and issued (1)
87,344 39.42 
Vested (2)
(45,901)43.68 
Forfeited (3)
(12,689)43.58 
Restricted shares outstanding at December 31, 2019208,848 42.22 
Awarded and issued (1)
66,188 38.31 
Forfeited (3)
(49,852)51.93 
Restricted shares outstanding at December 31, 2020225,184 $39.53 
__________
(1)
The fair value at grant date of total return-based restricted stock issued during the years ended December 31, 2017, 2016 and 2015 was $2.4 million, $2.4 million and $2.5 million, respectively, at target.
(2)
The vesting date fair value of total return-based restricted stock that vested during the years ended December 31, 2017, 2016 and 2015 was $5.6 million, $3.1 million and $5.9 million, respectively, based on the performance of the specific plans. Vested shares include those shares surrendered by employees to satisfy tax withholding obligations in connection with such vesting.
(3)
The 2017, 2016 and 2015 amounts include 34,669, 6,647 and 61,860 additional shares, respectively, that were issued at the end of the applicable measurement period because actual performance exceeded certain levels of performance.

(1)The fair value at grant date of total return-based restricted stock issued during the years ended December 31, 2020, 2019 and 2018 was $2.5 million, $3.4 million and $3.2 million, respectively, at target.
92

Table(2)The vesting date fair value of Contentstotal return-based restricted stock that vested during the years ended December 31, 2019 and 2018 was$2.1 million and $1.8 million, respectively, based on the performance of the specific plans. Vested shares include those shares surrendered by employees to satisfy tax withholding obligations in connection with such vesting. There were 0 vested shares of total return-based restricted stock during the year ended December 31, 2020.
HIGHWOODS PROPERTIES, INC.(3)The 2020, 2019 and 2018 amounts include 46,852, 9,521 and 13,707 shares, respectively, that were forfeited at the end of the applicable measurement period because the applicable total return did not meet targeted levels.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



12.Employee Benefit Plans - Continued


401(k) Retirement Savings Plan

We have a 401(k) Retirement Savings Plan covering substantially all employees who meet certain age and employment criteria. We contribute amounts for each participant at a rate of 75% of the employee’s contribution (up to 6% of each employee’s bi-weekly salary and cash incentives, subject to statutory limits). During the years ended December 31, 2017, 20162020, 2019 and 2015,2018, we contributed $1.4$1.4 million,, $1.3 $1.5 million and $1.3$1.4 million,, respectively, to the 401(k) savings plan. The assets of this qualified plan are not included in our Consolidated Financial Statements since the assets are not owned by us.


Retirement Plan


The Company has a retirement plan for employees with at least 30 years of continuous service or are at least 55 years old with at least 10 years of continuous service. Subject to advance written notice and a non-compete agreement, eligible retirees would be entitled to receive a pro rata amount of any annual non-equity incentive compensation earned during the year of retirement and stock options and time-based restricted stock would be non-forfeitable and vest according to the terms of their original grants. Eligible retirees would also be entitled to retain any total return-based restricted stock that subsequently vests after the retirement date according to the terms of their original grants. For employees who meet the age and service eligibility requirements, 100% of their annual grants are expensed at the grant date as if fully vested. For employees who will meet the age and service eligibility requirements within the normal vesting periods, the grants are amortized over the shorter service period.


Deferred Compensation


Prior to 2010, officers could elect to defer all or a portion of their cash compensation, which was then invested in unrelated mutual funds under a non-qualified deferred compensation plan. These investments are recorded at fair value, which aggregated $2.4$2.6 million and $2.5$2.3 million at December 31, 20172020 and 2016,2019, respectively, and are included in prepaid expenses and other assets, with an offsetting deferred compensation liability recorded in accounts payable, accrued expenses and other liabilities. Deferred amounts ultimately payable to the participants are based on the value of the related mutual fund investments. Accordingly, changes in the value of the unrelated mutual funds are recorded in interest and other income and the corresponding offsetting changes in the deferred compensation liability are recorded in general and administrationadministrative expense. As a result, there is no effect on our net income.


99

The following table sets forth our deferred compensation liability:


Year Ended December 31,
202020192018
Beginning deferred compensation liability$2,345 $1,849 $2,388 
Mark-to-market adjustment to deferred compensation (in general and administrative expenses)228 496 (182)
Distributions from deferred compensation plans(357)
Total deferred compensation liability$2,573 $2,345 $1,849 
 Year Ended December 31,
 2017 2016 2015
Beginning deferred compensation liability$2,451
 $2,736
 $3,635
Mark-to-market adjustment to deferred compensation (in general and administrative expenses)492
 222
 (32)
Distributions from deferred compensation plans(555) (507) (867)
Total deferred compensation liability$2,388
 $2,451
 $2,736


Employee Stock Purchase Plan


The Company has an Employee Stock Purchase Plan ("ESPP"(“ESPP”) pursuant to which employees may contribute up to 25% of their cash compensation for the purchase of Common Stock. At the end of each quarter, each participant'sparticipant’s account balance, which includes accumulated dividends, is applied to acquire shares of Common Stock at a cost that is calculated at 85% of the average closing price on the New York Stock ExchangeNYSE on the five consecutive days preceding the last day of the quarter. In the years ended December 31, 2017, 20162020, 2019 and 2015,2018, the Company issued 33,278, 27,77347,208, 38,618 and 29,49638,951 shares, respectively, of Common Stock under the ESPP. The 15% discount on newly issued shares, which is taxable income to the participants and is recorded by us as additional compensation expense, aggregated $0.2$0.3 million in each of the years ended December 31, 2017, 20162020, 2019 and 2015.2018. Generally, shares purchased under the ESPP must be held at least one year. The Company satisfies its ESPP obligations by issuing additional shares of Common Stock.


93

HIGHWOODS PROPERTIES, INC.13.    Accumulated Other Comprehensive Income/(Loss)
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)


13.Accumulated Other Comprehensive Income/(Loss)

The following table sets forth the components of accumulated other comprehensive income/(loss):
December 31,
20202019
December 31,
2017 2016
Cash flow hedges:   Cash flow hedges:
Beginning balance$4,949
 $(3,811)Beginning balance$(471)$9,913 
Unrealized gains on cash flow hedges1,732
 5,703
Unrealized losses on cash flow hedgesUnrealized losses on cash flow hedges(1,238)(9,134)
Amortization of cash flow hedges (1)
1,157
 3,057
Amortization of cash flow hedges (1)
247 (1,250)
Total accumulated other comprehensive income$7,838
 $4,949
Total accumulated other comprehensive lossTotal accumulated other comprehensive loss$(1,462)$(471)
__________
(1)
(1)    Amounts reclassified out of accumulated other comprehensive income/(loss) into contractual interest expense.

14.Rental and Other Revenues; Rental Property and Other Expenses

Our real estate assets are leased to customers under operating leases. The minimum rental amounts under the leases are generally subject to scheduled fixed increases. Generally, the leases also provide that we receive cost recovery income from customers for increases in certain costs above the costs incurred during a contractually specified base year. The following table sets forth our rental
14.    Real Estate and other revenues from continuing operations:Other Assets Held For Sale
 Year Ended December 31,
 2017 2016 2015
Contractual rents, net$583,825
 $561,242
 $513,909
Straight-line rental income, net31,721
 23,909
 22,054
Cost recovery income, net53,942
 48,730
 45,247
Lease termination fees1,501
 2,311
 990
Other miscellaneous operating revenues31,748
 29,442
 22,471
 $702,737
 $665,634
 $604,671
The following table sets forth our scheduled future minimum base rents to be received from customers for leases in effect at December 31, 2017 for the properties that we wholly own:
2018$595,638
2019556,405
2020490,429
2021432,602
2022377,964
Thereafter1,378,404
 $3,831,442
The following table sets forth our rental property and other expenses from continuing operations:
 Year Ended December 31,
 2017 2016 2015
Utilities, insurance and real estate taxes$126,461
 $124,940
 $117,470
Maintenance, cleaning and general building90,764
 86,221
 79,091
Property management and administrative expenses13,117
 12,588
 12,446
Other miscellaneous operating expenses6,546
 7,336
 6,934
 $236,888
 $231,085
 $215,941

94

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)


15.Real Estate and Other Assets Held For Sale and Discontinued Operations

The following table sets forth the assets held for sale at December 31, 20172020 and 2016,2019, which are considered non-core:

December 31,
20202019
Assets:
Land$2,612 $4,815 
Buildings and tenant improvements12,238 29,581 
Less-accumulated depreciation(3,577)(16,775)
Net real estate assets11,273 17,621 
Accrued straight-line rents receivable2,073 
Deferred leasing costs, net87 1,096 
Real estate and other assets, net, held for sale$11,360 $20,790 

100
 December 31,
 2017 2016
Assets:   
Land$870
 $
Buildings and tenant improvements21,318
 
Land held for development355
 
Less-accumulated depreciation(9,304) 
Net real estate assets13,239
 
Accrued straight-line rents receivable591
 
Deferred leasing costs, net253
 
Prepaid expenses and other assets35
 
Real estate and other assets, net, held for sale$14,118
 $
The following tables set forth the results of operations and cash flows for the years ended December 31, 2017, 2016 and 2015 related to discontinued operations:

 Year Ended December 31,
 2017 2016 2015
Rental and other revenues$
 $8,484
 $50,935
Operating expenses:     
Rental property and other expenses
 3,334
 20,805
Depreciation and amortization
 
 14,039
General and administrative
 1,388
 2,366
Total operating expenses
 4,722
 37,210
Interest expense
 85
 621
Other income
 420
 2,635
Income from discontinued operations
 4,097
 15,739
Net gains on disposition of discontinued operations
 414,496
 
Total income from discontinued operations$
 $418,593
 $15,739
 Year Ended December 31,
 2017 2016 2015
Cash flows from operating activities$
 $2,040
 $27,579
Cash flows from investing activities$
 $417,097
 $(16,445)

95

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)


15.    Earnings Per Share and Per Unit
16.Earnings Per Share and Per Unit


The following table sets forth the computation of basic and diluted earnings per share of the Company:


 Year Ended December 31,
 2017 2016 2015
Earnings per Common Share - basic:     
Numerator:     
Income from continuing operations$191,663
 $122,546
 $85,521
Net (income) attributable to noncontrolling interests in the Operating Partnership from continuing operations(5,059) (3,331) (2,443)
Net (income) attributable to noncontrolling interests in consolidated affiliates from continuing operations(1,239) (1,253) (1,264)
Dividends on Preferred Stock(2,492) (2,501) (2,506)
Income from continuing operations available for common stockholders182,873
 115,461
 79,308
Income from discontinued operations
 418,593
 15,739
Net (income) attributable to noncontrolling interests in the Operating Partnership from discontinued operations
 (12,265) (475)
Income from discontinued operations available for common stockholders
 406,328
 15,264
Net income available for common stockholders$182,873
 $521,789
 $94,572
Denominator:     
Denominator for basic earnings per Common Share – weighted average shares102,682
 98,439
 94,404
Earnings per Common Share - basic:     
Income from continuing operations available for common stockholders$1.78
 $1.17
 $0.84
Income from discontinued operations available for common stockholders
 4.13
 0.16
Net income available for common stockholders$1.78
 $5.30
 $1.00
Earnings per Common Share - diluted:     
Numerator:     
Income from continuing operations$191,663
 $122,546
 $85,521
Net (income) attributable to noncontrolling interests in consolidated affiliates from continuing operations(1,239) (1,253) (1,264)
Dividends on Preferred Stock(2,492) (2,501) (2,506)
Income from continuing operations available for common stockholders before net (income) attributable to noncontrolling interests in the Operating Partnership187,932
 118,792
 81,751
Income from discontinued operations available for common stockholders
 418,593
 15,739
Net income available for common stockholders before net (income) attributable to noncontrolling interests in the Operating Partnership$187,932
 $537,385
 $97,490
Denominator:     
Denominator for basic earnings per Common Share – weighted average shares102,682
 98,439
 94,404
Add:     
Stock options using the treasury method79
 87
 87
Noncontrolling interests Common Units2,833
 2,872
 2,915
Denominator for diluted earnings per Common Share – adjusted weighted average shares and assumed conversions (1)
105,594
 101,398
 97,406
Earnings per Common Share - diluted:     
Income from continuing operations available for common stockholders$1.78
 $1.17
 $0.84
Income from discontinued operations available for common stockholders
 4.13
 0.16
Net income available for common stockholders$1.78
 $5.30
 $1.00
Year Ended December 31,
202020192018
Earnings per Common Share - basic:
Numerator:
Net income$357,914 $141,683 $177,630 
Net (income) attributable to noncontrolling interests in the Operating Partnership(9,338)(3,551)(4,588)
Net (income) attributable to noncontrolling interests in consolidated affiliates(1,174)(1,214)(1,207)
Dividends on Preferred Stock(2,488)(2,488)(2,492)
Net income available for common stockholders$344,914 $134,430 $169,343 
Denominator:
Denominator for basic earnings per Common Share – weighted average shares (1)
103,876 103,692 103,439 
Net income available for common stockholders$3.32 $1.30 $1.64 
Earnings per Common Share - diluted:
Numerator:
Net income$357,914 $141,683 $177,630 
Net (income) attributable to noncontrolling interests in consolidated affiliates(1,174)(1,214)(1,207)
Dividends on Preferred Stock(2,488)(2,488)(2,492)
Net income available for common stockholders before net (income) attributable to noncontrolling interests in the Operating Partnership$354,252 $137,981 $173,931 
Denominator:
Denominator for basic earnings per Common Share – weighted average shares (1)
103,876 103,692 103,439 
Add:
Stock options using the treasury method22 33 
Noncontrolling interests Common Units2,830 2,731 2,796 
Denominator for diluted earnings per Common Share – adjusted weighted average shares and assumed conversions106,714 106,445 106,268 
Net income available for common stockholders$3.32 $1.30 $1.64 
__________
(1)Includes all unvested restricted stock where dividends on such restricted stock are non-forfeitable.

(1)Includes all unvested restricted stock where dividends on such restricted stock are non-forfeitable.


96
101

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



16.Earnings Per Share and Per Unit - Continued

The following table sets forth the computation of basic and diluted earnings per unit of the Operating Partnership:


Year Ended December 31,Year Ended December 31,
2017 2016 2015202020192018
Earnings per Common Unit - basic:     Earnings per Common Unit - basic:
Numerator:     Numerator:
Income from continuing operations$191,663
 $122,546
 $85,521
Net (income) attributable to noncontrolling interests in consolidated affiliates from continuing operations(1,239) (1,253) (1,264)
Net incomeNet income$357,914 $141,683 $177,630 
Net (income) attributable to noncontrolling interests in consolidated affiliatesNet (income) attributable to noncontrolling interests in consolidated affiliates(1,174)(1,214)(1,207)
Distributions on Preferred Units(2,492) (2,501) (2,506)Distributions on Preferred Units(2,488)(2,488)(2,492)
Income from continuing operations available for common unitholders187,932
 118,792
 81,751
Income from discontinued operations available for common unitholders
 418,593
 15,739
Net income available for common unitholders$187,932
 $537,385
 $97,490
Net income available for common unitholders$354,252 $137,981 $173,931 
Denominator:     Denominator:
Denominator for basic earnings per Common Unit – weighted average units105,106
 100,902
 96,910
Earnings per Common Unit - basic:     
Income from continuing operations available for common unitholders$1.79
 $1.18
 $0.84
Income from discontinued operations available for common unitholders
 4.15
 0.17
Denominator for basic earnings per Common Unit – weighted average units (1)
Denominator for basic earnings per Common Unit – weighted average units (1)
106,297 106,014 105,826 
Net income available for common unitholders$1.79
 $5.33
 $1.01
Net income available for common unitholders$3.33 $1.30 $1.64 
Earnings per Common Unit - diluted:     Earnings per Common Unit - diluted:
Numerator:     Numerator:
Income from continuing operations$191,663
 $122,546
 $85,521
Net (income) attributable to noncontrolling interests in consolidated affiliates from continuing operations(1,239) (1,253) (1,264)
Net incomeNet income$357,914 $141,683 $177,630 
Net (income) attributable to noncontrolling interests in consolidated affiliatesNet (income) attributable to noncontrolling interests in consolidated affiliates(1,174)(1,214)(1,207)
Distributions on Preferred Units(2,492) (2,501) (2,506)Distributions on Preferred Units(2,488)(2,488)(2,492)
Income from continuing operations available for common unitholders187,932
 118,792
 81,751
Income from discontinued operations available for common unitholders
 418,593
 15,739
Net income available for common unitholders$187,932
 $537,385
 $97,490
Net income available for common unitholders$354,252 $137,981 $173,931 
Denominator:     Denominator:
Denominator for basic earnings per Common Unit – weighted average units105,106
 100,902
 96,910
Denominator for basic earnings per Common Unit – weighted average units (1)
Denominator for basic earnings per Common Unit – weighted average units (1)
106,297 106,014 105,826 
Add:     Add:
Stock options using the treasury method79
 87
 87
Stock options using the treasury method22 33 
Denominator for diluted earnings per Common Unit – adjusted weighted average units and assumed conversions (1)
105,185
 100,989
 96,997
Earnings per Common Unit - diluted:     
Income from continuing operations available for common unitholders$1.79
 $1.18
 $0.84
Income from discontinued operations available for common unitholders
 4.14
 0.17
Denominator for diluted earnings per Common Unit – adjusted weighted average units and assumed conversionsDenominator for diluted earnings per Common Unit – adjusted weighted average units and assumed conversions106,305 106,036 105,859 
Net income available for common unitholders$1.79
 $5.32
 $1.01
Net income available for common unitholders$3.33 $1.30 $1.64 
__________
(1)Includes all unvested restricted stock where distributions on such restricted stock are non-forfeitable.

(1)Includes all unvested restricted stock where distributions on such restricted stock are non-forfeitable.

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102

Table of Contents
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



16.    Income Taxes
17.Income Taxes


Our Consolidated Financial Statements include the operations of the Company'sCompany’s taxable REIT subsidiary, which is not entitled to the dividends paid deduction and is subject to federal, state and local income taxes on its taxable income. As a REIT, the Company may also be subject to federal excise taxes if it engages in certain types of transactions.


The minimum dividend per share of Common Stock required for the Company to maintain its REIT status was $1.37, $0.99$1.41, $1.44 and $1.31$1.26 per share in 2017, 20162020, 2019 and 2015,2018, respectively. Continued qualification as a REIT depends on the Company'sCompany’s ability to satisfy the dividend distribution tests, stock ownership requirements and various other qualification tests. The tax basis of the Company'sCompany’s assets (net of accumulated tax depreciation and amortization) and liabilities was approximately $4.1$4.7 billion and $2.3$2.8 billion, respectively, at December 31, 20172020 and $4.0$4.7 billion and $2.3$2.9 billion, respectively, at December 31, 2016.2019. The tax basis of the Operating Partnership'sPartnership’s assets (net of accumulated tax depreciation and amortization) and liabilities was approximately $4.1$4.6 billion and $2.3$2.8 billion, respectively, at December 31, 20172020 and $4.0$4.7 billion and $2.3$2.9 billion, respectively, at December 31, 2016.2019.


During the years ended December 31, 2017, 20162020, 2019 and 2015,2018, the Company qualified as a REIT and incurred no federal income tax expense; accordingly, the only federal income taxes included in the accompanying Consolidated Financial Statements relate to activities of the Company'sCompany’s taxable REIT subsidiary. Due to the passage of federal legislation commonly known as the "Tax Cuts and Jobs Act," which was signed into law on December 22, 2017, the taxable REIT subsidiary was required to decrease the deferred tax asset balance, which resulted in an increase to tax expense of $0.1 million in 2017.


The following table sets forth the Company'sCompany’s income tax expense/(benefit):expense:


Year Ended December 31,
202020192018
Current tax expense:
Federal$110 $202 $133 
State240 148 112 
350 350 245 
Deferred tax expense/(benefit):
Federal(9)14 (95)
State(4)(120)(68)
(13)(106)(163)
Total income tax expense$337 $244 $82 
 Year Ended December 31,
 2017 2016 2015
Current tax expense/(benefit):     
Federal$(177) $(38) $949
State105
 89
 351
 (72) 51
 1,300
Deferred tax expense/(benefit):     
Federal223
 (160) (233)
State(9) 87
 (115)
 214
 (73) (348)
Less tax expense netted against gain on disposition of property
 
 (518)
Total income tax expense/(benefit)$142
 $(22) $434


The Company'sCompany’s net deferred tax liability was $0.3 million and $0.1 million as ofat both December 31, 20172020 and 2016, respectively.2019. The net deferred tax liability is comprised primarily of tax versus book differences related to property (depreciation, amortization and basis differences).


For the years ended December 31, 20172020 and 2016,2019, there were no unrecognized tax benefits. The Company is subject to federal, state and local income tax examinations by taxing authorities for 20142017 through 2017.2020. The Company does not expect that the total amount of unrecognized benefits will materially change within the next year.



98

Table of Contents17.    Segment Information
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)


18.Segment Information


Our principal business is the operation, acquisition and development of rental real estate properties. We evaluate our business by product type and by geographic location. Each product type has different customers and economic characteristics as to rental rates and terms, cost per rentable square foot of buildings, the purposes for which customers use the space, the degree of maintenance and customer support required and customer dependency on different economic drivers, among others. The operating results by geographic grouping are also regularly reviewed by our chief operating decision maker for assessing performance and other purposes. There are no material inter-segment transactions.


Our accounting policies of the segments are the same as those used in our Consolidated Financial Statements. All operations are within the United States.


103

Table of Contents
The following tables summarize the rental and other revenues and net operating income, the primary industry property-level performance metric used by our chief operating decision maker and which is defined as rental and other revenues less rental property and other expenses, for each of our reportable segments. Our segment information as of December 31, 2019 and for the years ended December 31, 2019 and 2018 have been retrospectively revised from previously reported amounts to reflect a change in our reportable segments as a result of recent dispositions.

Year Ended December 31,
202020192018
Rental and Other Revenues:
Office:
Atlanta$146,704 $151,279 $141,337 
Charlotte35,733 4,650 
Nashville138,089 133,867 121,836 
Orlando49,459 52,679 53,771 
Pittsburgh58,518 60,755 61,177 
Raleigh128,189 122,173 118,352 
Richmond48,079 49,428 45,729 
Tampa99,520 86,431 102,404 
Total Office Segment704,291 661,262 644,606 
Other32,609 74,717 75,429 
Total Rental and Other Revenues$736,900 $735,979 $720,035 
Net Operating Income:
Office:
Atlanta$95,448 $97,019 $87,503 
Charlotte28,431 3,791 
Nashville99,901 97,386 88,554 
Orlando29,546 32,062 32,841 
Pittsburgh35,631 36,249 36,233 
Raleigh95,926 88,402 86,053 
Richmond33,667 33,756 31,276 
Tampa67,059 50,339 65,819 
Total Office Segment485,609 439,004 428,279 
Other19,466 48,464 49,341 
Total Net Operating Income505,075 487,468 477,620 
Reconciliation to net income:
Depreciation and amortization(241,585)(254,504)(229,955)
Impairments of real estate assets(1,778)(5,849)(423)
General and administrative expenses(41,031)(44,067)(40,006)
Interest expense(80,962)(81,648)(71,422)
Other income/(loss)(1,707)(2,510)1,940 
Gains on disposition of property215,897 39,517 37,638 
Equity in earnings of unconsolidated affiliates4,005 3,276 2,238 
Net income$357,914 $141,683 $177,630 
104
 Year Ended December 31,
 2017 2016 2015
Rental and Other Revenues:     
Office:     
Atlanta$140,323
 $134,601
 $108,590
Greensboro21,453
 20,522
 21,251
Memphis45,430
 48,251
 47,137
Nashville111,506
 95,912
 88,310
Orlando51,236
 46,260
 44,621
Pittsburgh59,103
 58,789
 59,392
Raleigh119,254
 112,958
 102,841
Richmond43,959
 44,315
 42,089
Tampa97,524
 89,903
 75,715
Total Office Segment689,788
 651,511
 589,946
Other12,949
 14,123
 14,725
Total Rental and Other Revenues$702,737
 $665,634
 $604,671

99

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)


December 31,
20202019
Total Assets:
Office:
Atlanta$1,011,807 $1,040,869 
Charlotte443,051 425,045 
Nashville1,191,219 1,045,125 
Orlando289,129 289,743 
Pittsburgh313,783 323,792 
Raleigh839,831 830,128 
Richmond240,976 246,546 
Tampa556,951 521,620 
Total Office Segment4,886,747 4,722,868 
Other322,670 415,376 
Total Assets$5,209,417 $5,138,244 

18.Segment Information - Continued


105
 Year Ended December 31,
 2017 2016 2015
Net Operating Income:     
Office:     
Atlanta$89,575
 $84,733
 $67,094
Greensboro13,612
 12,781
 13,395
Memphis28,128
 30,038
 29,534
Nashville81,204
 68,678
 62,387
Orlando30,526
 26,525
 25,524
Pittsburgh34,784
 34,175
 34,348
Raleigh86,475
 80,803
 72,981
Richmond29,946
 30,505
 27,922
Tampa62,378
 56,493
 45,447
Total Office Segment456,628
 424,731
 378,632
Other9,221
 9,818
 10,098
Total Net Operating Income465,849
 434,549
 388,730
Reconciliation to income from continuing operations before disposition of investment properties and activity in unconsolidated affiliates:     
Depreciation and amortization(227,832) (220,140) (201,918)
Impairments of real estate assets(1,445) 
 
General and administrative expenses(39,648) (38,153) (37,642)
Interest expense(69,105) (76,648) (86,052)
Other income2,283
 2,338
 1,726
Income from continuing operations before disposition of investment properties and activity in unconsolidated affiliates$130,102
 $101,946
 $64,844


100

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)


18.    Quarterly Financial Data (Unaudited)

18.Segment Information - Continued

 December 31,
 2017 2016
Total Assets:   
Office:   
Atlanta$1,049,100
 $1,039,519
Greensboro134,194
 127,887
Memphis218,088
 271,115
Nashville806,725
 714,905
Orlando306,970
 307,021
Pittsburgh334,136
 353,816
Raleigh762,331
 760,607
Richmond229,468
 212,508
Tampa550,375
 553,068
Total Office Segment4,391,387
 4,340,446
Other232,404
 220,604
Total Assets$4,623,791
 $4,561,050


101

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)


19.Quarterly Financial Data (Unaudited)


The following tables set forth quarterly financial information of the Company:

Year Ended December 31, 2020
First
Quarter
Second
Quarter
Third
Quarter
Fourth
Quarter
Total
Rental and other revenues$192,800 $183,153 $181,043 $179,904 $736,900 
Net income191,340 38,956 42,331 85,287 357,914 
Net (income) attributable to noncontrolling interests in the Operating Partnership(4,960)(1,017)(1,107)(2,254)(9,338)
Net (income) attributable to noncontrolling interests in consolidated affiliates(285)(289)(298)(302)(1,174)
Dividends on Preferred Stock(622)(622)(622)(622)(2,488)
Net income available for common stockholders$185,473 $37,028 $40,304 $82,109 $344,914 
Earnings per Common Share – basic:
Net income available for common stockholders$1.79 $0.36 $0.39 $0.79 $3.32 
Earnings per Common Share – diluted:
Net income available for common stockholders$1.79 $0.36 $0.39 $0.79 $3.32 

Year Ended December 31, 2019
First
Quarter
Second
Quarter
Third
Quarter
Fourth
Quarter
Total
Rental and other revenues$172,363 $184,070 $187,475 $192,071 $735,979 
Net income8,386 41,394 29,557 62,346 141,683 
Net (income) attributable to noncontrolling interests in the Operating Partnership(193)(1,044)(737)(1,577)(3,551)
Net (income) attributable to noncontrolling interests in consolidated affiliates(316)(306)(297)(295)(1,214)
Dividends on Preferred Stock(622)(622)(622)(622)(2,488)
Net income available for common stockholders$7,255 $39,422 $27,901 $59,852 $134,430 
Earnings per Common Share – basic:
Net income available for common stockholders$0.07 $0.38 $0.27 $0.58 $1.30 
Earnings per Common Share – diluted:
Net income available for common stockholders$0.07 $0.38 $0.27 $0.58 $1.30 

106
 Year Ended December 31, 2017
 
First
Quarter
 
Second
Quarter
 
Third
Quarter
 
Fourth
Quarter
 Total
Rental and other revenues$169,408
 $177,283
 $180,185
 $175,861
 $702,737
          
Net income33,485
 39,554
 59,549
 59,075
 191,663
Net (income) attributable to noncontrolling interests in the Operating Partnership(888) (1,043) (1,571) (1,557) (5,059)
Net (income) attributable to noncontrolling interests in consolidated affiliates(300) (299) (315) (325) (1,239)
Dividends on Preferred Stock(623) (623) (623) (623) (2,492)
Net income available for common stockholders$31,674
 $37,589
 $57,040
 $56,570
 $182,873
Earnings per Common Share – basic:         
Net income available for common stockholders$0.31
 $0.37
 $0.55
 $0.55
 $1.78
Earnings per Common Share – diluted:         
Net income available for common stockholders$0.31
 $0.37
 $0.55
 $0.55
 $1.78

 Year Ended December 31, 2016
 
First
Quarter
 
Second
Quarter
 
Third
Quarter
 
Fourth
Quarter
 Total
Rental and other revenues$164,859
 $166,860
 $166,269
 $167,646
 $665,634
          
Income from continuing operations28,142
 33,528
 33,840
 27,036
 122,546
Income from discontinued operations (1)
418,593
 
 
 
 418,593
Net income446,735
 33,528
 33,840
 27,036
 541,139
Net (income) attributable to noncontrolling interests in the Operating Partnership(13,011) (939) (926) (720) (15,596)
Net (income) attributable to noncontrolling interests in consolidated affiliates(308) (314) (319) (312) (1,253)
Dividends on Preferred Stock(626) (627) (624) (624) (2,501)
Net income available for common stockholders$432,790
 $31,648
 $31,971
 $25,380
 $521,789
Earnings per Common Share – basic:         
Income from continuing operations available for common stockholders$0.27
 $0.32
 $0.32
 $0.25
 $1.17
Income from discontinued operations available for common stockholders4.22
 
 
 
 4.13
Net income available for common stockholders$4.49
 $0.32
 $0.32
 $0.25
 $5.30
Earnings per Common Share – diluted:         
Income from continuing operations available for common stockholders$0.27
 $0.32
 $0.32
 $0.25
 $1.17
Income from discontinued operations available for common stockholders4.22
 
 
 
 4.13
Net income available for common stockholders$4.49
 $0.32
 $0.32
 $0.25
 $5.30
__________
(1)See Note 2 for a discussion regarding the sales of the Plaza assets.


102

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)



19.Quarterly Financial Data (Unaudited) - Continued


The following tables set forth quarterly financial information of the Operating Partnership:


Year Ended December 31, 2020
First
Quarter
Second
Quarter
Third
Quarter
Fourth
Quarter
Total
Rental and other revenues$192,800 $183,153 $181,043 $179,904 $736,900 
Net income191,340 38,956 42,331 85,287 357,914 
Net (income) attributable to noncontrolling interests in consolidated affiliates(285)(289)(298)(302)(1,174)
Distributions on Preferred Units(622)(622)(622)(622)(2,488)
Net income available for common unitholders$190,433 $38,045 $41,411 $84,363 $354,252 
Earnings per Common Unit – basic:
Net income available for common unitholders$1.79 $0.36 $0.39 $0.79 $3.33 
Earnings per Common Unit – diluted:
Net income available for common unitholders$1.79 $0.36 $0.39 $0.79 $3.33 

Year Ended December 31, 2019
First
Quarter
Second
Quarter
Third
Quarter
Fourth
Quarter
Total
Rental and other revenues$172,363 $184,070 $187,475 $192,071 $735,979 
Net income8,386 41,394 29,557 62,346 141,683 
Net (income) attributable to noncontrolling interests in consolidated affiliates(316)(306)(297)(295)(1,214)
Distributions on Preferred Units(622)(622)(622)(622)(2,488)
Net income available for common unitholders$7,448 $40,466 $28,638 $61,429 $137,981 
Earnings per Common Unit – basic:
Net income available for common unitholders$0.07 $0.38 $0.27 $0.58 $1.30 
Earnings per Common Unit – diluted:
Net income available for common unitholders$0.07 $0.38 $0.27 $0.58 $1.30 
107
 Year Ended December 31, 2017
 
First
Quarter
 
Second
Quarter
 
Third
Quarter
 
Fourth
Quarter
 Total
Rental and other revenues$169,408
 $177,283
 $180,185
 $175,861
 $702,737
          
Net income33,485
 39,554
 59,549
 59,075
 191,663
Net (income) attributable to noncontrolling interests in consolidated affiliates(300) (299) (315) (325) (1,239)
Distributions on Preferred Units(623) (623) (623) (623) (2,492)
Net income available for common unitholders$32,562
 $38,632
 $58,611
 $58,127
 $187,932
Earnings per Common Unit – basic:         
Net income available for common unitholders$0.31
 $0.37
 $0.55
 $0.55
 $1.79
Earnings per Common Unit – diluted:         
Net income available for common unitholders$0.31
 $0.37
 $0.55
 $0.55
 $1.79

 Year Ended December 31, 2016
 
First
Quarter
 
Second
Quarter
 
Third
Quarter
 
Fourth
Quarter
 Total
Rental and other revenues$164,859
 $166,860
 $166,269
 $167,646
 $665,634
          
Income from continuing operations28,142
 33,528
 33,840
 27,036
 122,546
Income from discontinued operations (1)
418,593
 
 
 
 418,593
Net income446,735
 33,528
 33,840
 27,036
 541,139
Net (income) attributable to noncontrolling interests in consolidated affiliates(308) (314) (319) (312) (1,253)
Distributions on Preferred Units(626) (627) (624) (624) (2,501)
Net income available for common unitholders$445,801
 $32,587
 $32,897
 $26,100
 $537,385
Earnings per Common Unit – basic:         
Income from continuing operations available for common unitholders$0.28
 $0.33
 $0.32
 $0.25
 $1.18
Income from discontinued operations available for common unitholders4.23
 
 
 
 4.15
Net income available for common unitholders$4.51
 $0.33
 $0.32
 $0.25
 $5.33
Earnings per Common Unit – diluted:         
Income from continuing operations available for common unitholders$0.28
 $0.33
 $0.32
 $0.25
 $1.18
Income from discontinued operations available for common unitholders4.23
 
 
 
 4.14
Net income available for common unitholders$4.51
 $0.33
 $0.32
 $0.25
 $5.32
__________
(1)See Note 2 for a discussion regarding the sales of the Plaza assets.



103

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)
(tabular dollar amounts in thousands, except per share and per unit data)


19.    Subsequent Events


20.Subsequent Events

On January 15, 2021, we sold a building in Atlanta for a sale price of $30.7 million and expect to record a gain on disposition of property of $18.9 million.

On January 21, 2021, we acquired our joint venture partner’s 75.0% interest in the Forum, which owned 5 buildings in Raleigh encompassing 636,000 rentable square feet, for a purchase price of $131.3 million. We previously accounted for our 25.0% interest in this joint venture using the equity method of accounting. The assets and liabilities of the joint venture are now wholly owned and we have determined the acquisition constitutes an asset purchase. As such, because the Forum is not a variable interest entity, we expect to allocate our previously held equity interest at historical cost along with the consideration paid and acquisition costs to the assets acquired and liabilities assumed.

On February 5, 2018, we acquired two development parcels totaling approximately nine acres in Nashville for an aggregate purchase price of $50.3 million.

On February 6, 2018,2, 2021, the Company declared a cash dividend of $0.4625$0.48 per share of Common Stock, which is payable on March 6, 20189, 2021 to stockholders of record as of February 20, 2018.16, 2021.



See also Note 8 for information regarding the potential impact of the COVID-19 pandemic in future periods. The severity and duration of the COVID-19 pandemic and the resulting economic recession and the future demand for office space over the long-term are difficult to predict and could materially and adversely impact or disrupt our financial condition, results of operations, cash flows and performance.

108


HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP

SCHEDULE II
(in thousands)

The following table sets forth the activity of allowance for doubtful accounts:

 Balance at December 31, 2016 Additions Deductions Balance at December 31, 2017
Allowance for Doubtful Accounts - Straight-Line Rent$692
 $1,503
 $(1,376) $819
Allowance for Doubtful Accounts - Accounts Receivable624
 500
 (371) 753
Allowance for Doubtful Accounts - Notes Receivable105
 
 (33) 72
Totals$1,421
 $2,003
 $(1,780) $1,644


 Balance at December 31, 2015 Additions Deductions Balance at December 31, 2016
Allowance for Doubtful Accounts - Straight-Line Rent$257
 $1,501
 $(1,066) $692
Allowance for Doubtful Accounts - Accounts Receivable928
 1,045
 (1,349) 624
Allowance for Doubtful Accounts - Notes Receivable287
 
 (182) 105
Totals$1,472
 $2,546
 $(2,597) $1,421


 Balance at December 31, 2014 Additions Deductions Balance at December 31, 2015
Allowance for Doubtful Accounts - Straight-Line Rent$316
 $1,412
 $(1,471) $257
Allowance for Doubtful Accounts - Accounts Receivable1,314
 1,141
 (1,527) 928
Allowance for Doubtful Accounts - Notes Receivable275
 12
 
 287
Totals$1,905
 $2,565
 $(2,998) $1,472

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP


NOTE TO SCHEDULE III
(in thousands)


The following table sets forth the activity of real estate assets and accumulated depreciation:

December 31,
202020192018
Real estate assets:
Beginning balance$5,776,804 $5,296,551 $5,173,754 
Acquisitions, development and improvements259,470 677,842 274,863 
Cost of real estate sold and retired(441,441)(197,589)(152,066)
Ending balance (a)$5,594,833 $5,776,804 $5,296,551 
Accumulated depreciation:
Beginning balance$1,405,341 $1,296,562 $1,211,728 
Depreciation expense204,585 214,682 191,035 
Real estate sold and retired(187,970)(105,903)(106,201)
Ending balance (b)$1,421,956 $1,405,341 $1,296,562 

(a)Reconciliation of total real estate assets to balance sheet caption:
202020192018
Total per Schedule III$5,594,833 $5,776,804 $5,296,551 
Development in-process exclusive of land included in Schedule III259,681 172,706 165,537 
Real estate assets, net, held for sale(14,850)(34,396)
Total real estate assets$5,839,664 $5,915,114 $5,462,088 

(b)Reconciliation of total accumulated depreciation to balance sheet caption:
202020192018
Total per Schedule III$1,421,956 $1,405,341 $1,296,562 
Real estate assets, net, held for sale(3,577)(16,775)
Total accumulated depreciation$1,418,379 $1,388,566 $1,296,562 


109
 December 31,
 2017 2016 2015
Real estate assets:     
Beginning balance$4,865,103
 $4,915,858
 $4,271,966
Additions:     
Acquisitions, development and improvements486,755
 353,236
 708,793
Cost of real estate sold and retired(178,104) (403,991) (64,901)
Ending balance (a)$5,173,754
 $4,865,103
 $4,915,858
Accumulated depreciation:     
Beginning balance$1,134,103
 $1,138,378
 $1,024,936
Depreciation expense184,385
 173,072
 168,663
Real estate sold and retired(106,760) (177,347) (55,221)
Ending balance (b)$1,211,728
 $1,134,103
 $1,138,378

(a)Reconciliation of total real estate assets to balance sheet caption:

 2017 2016 2015
Total per Schedule III$5,173,754
 $4,865,103
 $4,915,858
Development in-process exclusive of land included in Schedule III88,452
 279,602
 194,050
Real estate assets, net, held for sale(22,543) 
 (340,581)
Total real estate assets$5,239,663
 $5,144,705
 $4,769,327

(b)Reconciliation of total accumulated depreciation to balance sheet caption:
 2017 2016 2015
Total per Schedule III$1,211,728
 $1,134,103
 $1,138,378
Real estate assets, net, held for sale(9,304) 
 (131,274)
Total accumulated depreciation$1,202,424
 $1,134,103
 $1,007,104



Table of Contents
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP

SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION
(in thousands)

December 31, 20172020

Initial CostsCosts Capitalized
Subsequent to
Acquisition
Gross Value at Close of Period
DescriptionProperty
Type
2020
Encumbrance
LandBldg &
Improv
LandBldg &
Improv
LandBldg &
Improv
Total
Assets (1)
Accumulated
Depreciation
Date of
Construction
Life on
Which
Depreciation
is
Calculated
Atlanta, GA
1700 Century CircleOffice$$2,482 $$1,478 $$3,960 $3,962 $1,925 1983 5-40 yrs.
1800 Century BoulevardOffice1,444 29,081 11,265 1,444 40,346 41,790 24,040 1975 5-40 yrs.
1825 Century BoulevardOffice864 303 15,166 1,167 15,166 16,333 6,729 2002 5-40 yrs.
1875 Century BoulevardOffice8,924 8,329 17,253 17,253 8,706 1976 5-40 yrs.
1900 Century BoulevardOffice4,744 710 5,454 5,454 5,341 1971 5-40 yrs.
2200 Century ParkwayOffice14,432 9,059 23,491 23,491 11,732 1971 5-40 yrs.
2400 Century ParkwayOffice406 14,776 406 14,776 15,182 7,686 1998 5-40 yrs.
2500 Century ParkwayOffice328 12,684 328 12,684 13,012 4,589 2005 5-40 yrs.
2500/2635 Parking GarageOffice6,447 6,447 6,447 2,424 2005 5-40 yrs.
2600 Century ParkwayOffice10,679 4,244 14,923 14,923 7,898 1973 5-40 yrs.
2635 Century ParkwayOffice— 21,643 20,514 42,157 42,157 18,043 1980 5-40 yrs.
2800 Century ParkwayOffice20,449 10,653 31,102 31,102 17,782 1983 5-40 yrs.
50 GlenlakeOffice2,500 20,006 4,308 2,500 24,314 26,814 13,172 1997 5-40 yrs.
Century Plaza IOffice1,290 8,567 5,022 1,290 13,589 14,879 6,872 1981 5-40 yrs.
Century Plaza IIOffice1,380 7,733 3,108 1,380 10,841 12,221 5,559 1984 5-40 yrs.
5405 Windward ParkwayOffice3,342 32,111 19,729 3,342 51,840 55,182 26,543 1998 5-40 yrs.
Riverpoint - LandIndustrial7,250 (4,439)718 2,811 718 3,529 185 N/A5-40 yrs.
Riverwood 100Office5,785 64,913 (29)26,071 5,756 90,984 96,740 23,842 19895-40 yrs.
Tradeport - LandIndustrial5,243 (4,819)424 424 N/A N/A
Two Alliance CenterOffice9,579 125,549 906 9,579 126,455 136,034 33,618 20095-40 yrs.
One Alliance CenterOffice14,775 123,071 17,587 14,775 140,658 155,433 32,298 20015-40 yrs.
10 Glenlake NorthOffice5,349 26,334 11,303 5,349 37,637 42,986 10,897 20005-40 yrs.
10 Glenlake SouthOffice5,103 22,811 3,523 5,103 26,334 31,437 7,056 19995-40 yrs.
Riverwood 200Office4,777 89,708 450 2,905 5,227 92,613 97,840 11,172 20175-40 yrs.
Riverwood 300 - LandOffice400 710 400 710 1,110 70 N/A5-40 yrs.
Monarch TowerOffice22,717 143,068 17,074 22,717 160,142 182,859 25,234 19975-40 yrs.
Monarch PlazaOffice27,678 88,962 11,147 27,678 100,109 127,787 15,755 19835-40 yrs.
Charlotte, NC
Bank of America TowerOffice29,273 354,749 20,087 29,273 374,836 404,109 12,090 2019 5-40 yrs.
110

Table of Contents
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP

SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)

      Initial Costs 
Costs Capitalized
Subsequent to
Acquisition
 Gross Value at Close of Period      
Description 
Property
Type
 2017
Encumbrance
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 
Total
Assets (1)
 
Accumulated
Depreciation
 
Date of
Construction
 
Life on
Which
Depreciation
is
Calculated
Atlanta, GA                        
1700 Century Circle Office   $
 $2,482
 $2
 $1,546
 $2
 $4,028
 $4,030
 $1,372
 1983  5-40 yrs.
1800 Century Boulevard Office   1,444
 29,081
 
 10,284
 1,444
 39,365
 40,809
 20,376
 1975  5-40 yrs.
1825 Century Parkway Office   864
 
 303
 13,971
 1,167
 13,971
 15,138
 5,367
 2002  5-40 yrs.
1875 Century Boulevard Office   
 8,924
 
 8,388
 
 17,312
 17,312
 6,083
 1976  5-40 yrs.
1900 Century Boulevard Office   
 4,744
 
 711
 
 5,455
 5,455
 4,872
 1971  5-40 yrs.
2200 Century Parkway Office   
 14,432
 
 6,956
 
 21,388
 21,388
 10,078
 1971  5-40 yrs.
2400 Century Parkway Office   
 
 406
 15,250
 406
 15,250
 15,656
 6,328
 1998  5-40 yrs.
2500 Century Parkway Office   
 
 328
 11,105
 328
 11,105
 11,433
 3,344
 2005  5-40 yrs.
2500/2635 Parking Garage Office   
 
 
 6,439
 
 6,439
 6,439
 1,917
 2005  5-40 yrs.
2600 Century Parkway Office   
 10,679
 
 2,962
 
 13,641
 13,641
 6,943
 1973  5-40 yrs.
2635 Century Parkway Office   
 21,643
 
 5,343
 
 26,986
 26,986
 13,052
 1980  5-40 yrs.
2800 Century Parkway Office   
 20,449
 
 12,881
 
 33,330
 33,330
 16,521
 1983  5-40 yrs.
50 Glenlake Office   2,500
 20,006
 
 4,253
 2,500
 24,259
 26,759
 11,971
 1997  5-40 yrs.
Century Plaza I Office   1,290
 8,567
 
 4,648
 1,290
 13,215
 14,505
 5,759
 1981  5-40 yrs.
Century Plaza II Office   1,380
 7,733
 
 3,444
 1,380
 11,177
 12,557
 4,892
 1984  5-40 yrs.
Federal Aviation Administration Office   1,196
 
 1,416
 15,156
 2,612
 15,156
 17,768
 5,173
 2009  5-40 yrs.
Henry County - Land Industrial   3,010
 
 (284) 
 2,726
 
 2,726
 
 N/A N/A
5405 Windward Parkway Office   3,342
 32,111
 
 19,349
 3,342
 51,460
 54,802
 19,971
 1998  5-40 yrs.
Riverpoint - Land Industrial   7,250
 
 3,913
 2,543
 11,163
 2,543
 13,706
 513
 N/A 5-40 yrs.
Riverwood 100 Office   5,785
 64,913
 (29) 14,543
 5,756
 79,456
 85,212
 16,534
 1989 5-40 yrs.
South Park Residential - Land Other   50
 
 5
 
 55
 
 55
 
 N/A N/A
South Park Site - Land Industrial   1,204
 
 715
 
 1,919
 
 1,919
 
 N/A N/A
Tradeport - Land Industrial   5,243
 
 (4,819) 
 424
 
 424
 
 N/A N/A
Two Point Royal Office   1,793
 14,964
 
 3,653
 1,793
 18,617
 20,410
 9,347
 1997 5-40 yrs.
Two Alliance Center Office   9,579
 125,549
 
 2,948
 9,579
 128,497
 138,076
 24,936
 2009 5-40 yrs.
One Alliance Center Office   14,775
 123,071
 
 12,027
 14,775
 135,098
 149,873
 18,871
 2001 5-40 yrs.

Initial CostsCosts Capitalized
Subsequent to
Acquisition
Gross Value at Close of Period
DescriptionProperty
Type
2020
Encumbrance
LandBldg &
Improv
LandBldg &
Improv
LandBldg &
Improv
Total
Assets (1)
Accumulated
Depreciation
Date of
Construction
Life on
Which
Depreciation
is
Calculated
Nashville, TN
3322 West EndOffice3,025 27,490 11,806 3,025 39,296 42,321 18,539 1986 5-40 yrs.
3401 West EndOffice5,862 22,917 6,566 5,862 29,483 35,345 16,114 1982 5-40 yrs.
5310 Maryland WayOffice1,863 7,201 3,809 1,863 11,010 12,873 6,540 1994 5-40 yrs.
Cool Springs I & II DeckOffice3,990 3,990 3,990 1,314 2007 5-40 yrs.
Cool Springs III & IV DeckOffice4,463 4,463 4,463 1,535 2007 5-40 yrs.
Cool Springs IOffice1,583 15 15,891 1,598 15,891 17,489 7,396 1999 5-40 yrs.
Cool Springs IIOffice1,824 346 24,705 2,170 24,705 26,875 10,089 1999 5-40 yrs.
Cool Springs IIIOffice1,631 804 16,241 2,435 16,241 18,676 5,698 2006 5-40 yrs.
Cool Springs IVOffice1,715 19,221 1,715 19,221 20,936 6,131 2008 5-40 yrs.
Cool Springs V (Healthways)Office3,688 295 53,100 3,983 53,100 57,083 23,044 2007 5-40 yrs.
Harpeth On The Green IIOffice1,419 5,677 3,216 1,419 8,893 10,312 4,607 1984 5-40 yrs.
Harpeth On The Green IIIOffice1,660 6,649 2,263 1,660 8,912 10,572 5,015 1987 5-40 yrs.
Harpeth On The Green IVOffice1,713 6,842 3,171 1,713 10,013 11,726 5,598 1989 5-40 yrs.
Harpeth On The Green VOffice662 197 5,795 859 5,795 6,654 2,686 1998 5-40 yrs.
Hickory TraceOffice1,164 164 6,111 1,328 6,111 7,439 2,474 20015-40 yrs.
Highwoods Plaza IOffice1,552 307 9,951 1,859 9,951 11,810 5,020 1996 5-40 yrs.
Highwoods Plaza IIOffice1,448 307 9,600 1,755 9,600 11,355 4,988 1997 5-40 yrs.
Seven Springs IOffice2,076 592 13,216 2,668 13,216 15,884 5,916 2002 5-40 yrs.
SouthPointeOffice1,655 310 9,430 1,965 9,430 11,395 4,107 1998 5-40 yrs.
RampartsOffice2,394 12,806 10,313 2,394 23,119 25,513 9,057 1986 5-40 yrs.
Westwood SouthOffice2,106 382 12,317 2,488 12,317 14,805 6,168 1999 5-40 yrs.
100 Winners CircleOffice1,497 7,258 2,760 1,497 10,018 11,515 5,121 1987 5-40 yrs.
The Pinnacle at Symphony PlaceOffice93,350 141,469 6,406 147,875 147,875 36,904 2010 5-40 yrs.
Seven Springs East (LifePoint)Office2,525 37,587 192 2,525 37,779 40,304 8,512 2013 5-40 yrs.
The Shops at Seven SpringsOffice803 8,223 581 803 8,804 9,607 2,604 2013 5-40 yrs.
Seven Springs WestOffice2,439 51,306 1,995 2,439 53,301 55,740 7,947 2016 5-40 yrs.
Seven Springs IIOffice2,356 30,048 3,011 2,356 33,059 35,415 4,058 2017 5-40 yrs.
Bridgestone TowerOffice19,223 169,582 110 19,223 169,692 188,915 16,369 2017 5-40 yrs.
Virginia Springs IIOffice4,821 21,578 4,821 21,578 26,399 70 20205-40 yrs.
MARS CampusOffice7,010 87,474 32 7,010 87,506 94,516 5,505 2019 5-40 yrs.
5501 Virginia WayOffice4,534 25,632 274 4,534 25,906 30,440 1,775 2018 5-40 yrs.
1100 Broadway - LandOffice29,845 29,845 29,845 N/AN/A
Ovation - LandOffice31,063 104 31,167 31,167 N/A N/A
111

Table of Contents
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP

SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
 
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
      Initial Costs 
Costs Capitalized
Subsequent to
Acquisition
 Gross Value at Close of Period      
Description 
Property
Type
 2017
Encumbrance
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 
Total
Assets (1)
 
Accumulated
Depreciation
 
Date of
Construction
 
Life on
Which
Depreciation
is
Calculated
10 Glenlake North Office   5,349
 26,334
 
 6,217
 5,349
 32,551
 37,900
 5,613
 2000 5-40 yrs.
10 Glenlake South Office   5,103
 22,811
 
 3,545
 5,103
 26,356
 31,459
 4,813
 1999 5-40 yrs.
Riverwood 200 Office   
 
 4,777
 89,708
 4,777
 89,708
 94,485
 1,913
 2017 5-40 yrs.
Riverwood 300 Land Office   400
 
 
 710
 400
 710
 1,110
 16
 N/A N/A
Monarch Tower Office   22,717
 143,068
 
 6,317
 22,717
 149,385
 172,102
 11,155
 1997 5-40 yrs.
Monarch Plaza Office   27,678
 88,962
 
 4,079
 27,678
 93,041
 120,719
 7,400
 1983 5-40 yrs.
Memphis, TN     






















    
Triad Centre I Office   2,340
 11,385
 (849) 4,448
 1,491
 15,833
 17,324
 7,369
 1985  5-40 yrs.
Triad Centre II Office   1,980
 8,677
 (404) 5,049
 1,576
 13,726
 15,302
 6,010
 1987  5-40 yrs.
Atrium I & II Office   1,570
 6,253
 
 3,778
 1,570
 10,031
 11,601
 4,925
 1984  5-40 yrs.
Centrum Office   1,013
 5,580
 
 3,236
 1,013
 8,816
 9,829
 4,463
 1979  5-40 yrs.
Comcast Office   946
 
 
 8,620
 946
 8,620
 9,566
 3,857
 2008  5-40 yrs.
International Place Phase II Office   4,884
 27,782
 
 6,105
 4,884
 33,887
 38,771
 17,170
 1988  5-40 yrs.
PennMarc Centre Office   3,607
 10,240
 
 4,690
 3,607
 14,930
 18,537
 4,276
 2008  5-40 yrs.
Colonnade Office   1,300
 6,481
 267
 2,194
 1,567
 8,675
 10,242
 4,073
 1998  5-40 yrs.
Crescent Center Office   7,875
 32,756
 (547) 10,298
 7,328
 43,054
 50,382
 10,618
 1986  5-40 yrs.
Southwind - Land Office   3,662
 
 (2,475) 
 1,187
 
 1,187
 
 N/A N/A
Triad Centre III Office   1,253
 
 
 36,191
 1,253
 36,191
 37,444
 9,614
 2009  5-40 yrs.
Capital Grille Office   311
 3,258
 
 2
 311
 3,260
 3,571
 1,035
 2014  5-40 yrs.
Seasons 52 Office   320
 3,741
 
 (39) 320
 3,702
 4,022
 1,135
 2014  5-40 yrs.
International Place IV Office   4,940
 49,141
 
 (262) 4,940
 48,879
 53,819
 3,562
 2015  5-40 yrs.
Nashville, TN     






















    
3322 West End Office   3,025
 27,490
 
 9,014
 3,025
 36,504
 39,529
 14,562
 1986  5-40 yrs.
3401 West End Office   5,862
 22,917
 
 4,489
 5,862
 27,406
 33,268
 14,927
 1982  5-40 yrs.
5310 Maryland Way Office   1,863
 7,201
 
 3,681
 1,863
 10,882
 12,745
 5,067
 1994  5-40 yrs.
Cool Springs 1 & 2 Deck Office   
 
 
 3,989
 
 3,989
 3,989
 1,011
 2007  5-40 yrs.
Cool Springs 3 & 4 Deck Office   
 
 
 4,461
 
 4,461
 4,461
 1,195
 2007  5-40 yrs.
Cool Springs I Office   1,583
 
 15
 13,886
 1,598
 13,886
 15,484
 6,423
 1999  5-40 yrs.
Cool Springs II Office   1,824
 
 346
 18,714
 2,170
 18,714
 20,884
 7,578
 1999  5-40 yrs.
Cool Springs III Office   1,631
 
 804
 15,408
 2,435
 15,408
 17,843
 4,554
 2006  5-40 yrs.
Cool Springs IV Office   1,715
 
 
 19,143
 1,715
 19,143
 20,858
 4,870
 2008  5-40 yrs.

Initial CostsCosts Capitalized
Subsequent to
Acquisition
Gross Value at Close of Period
DescriptionProperty
Type
2020
Encumbrance
LandBldg &
Improv
LandBldg &
Improv
LandBldg &
Improv
Total
Assets (1)
Accumulated
Depreciation
Date of
Construction
Life on
Which
Depreciation
is
Calculated
Broadway Stem - LandOffice6,21806,218 6,218 N/AN/A
Orlando, FL
Capital Plaza Three - LandOffice2,994 18 3,012 3,012 N/A N/A
Eola Park - LandOffice2,027 2,027 2,027 N/A N/A
The 1800 Eller Drive BuildingOffice9,851 3,526 13,377 13,377 9,158 1983 5-40 yrs.
Seaside PlazaOffice3,893 29,541 10,104 3,893 39,645 43,538 8,963 1982 5-40 yrs.
Capital Plaza TwoOffice4,346 43,394 8,433 4,346 51,827 56,173 12,253 1999 5-40 yrs.
Capital Plaza OneOffice3,482 27,321 7,668 3,482 34,989 38,471 7,387 1975 5-40 yrs.
Landmark Center TwoOffice4,743 22,031 9,352 4,743 31,383 36,126 7,595 1985 5-40 yrs.
Landmark Center OneOffice6,207 22,655 10,026 6,207 32,681 38,888 7,556 1983 5-40 yrs.
300 South OrangeOffice3,490 56,079 10,243 3,490 66,322 69,812 12,867 2000 5-40 yrs.
Eola CentreOffice3,758 11,160 12,739 3,758 23,899 27,657 3,710 1969 5-40 yrs.
Pittsburgh, PA
One PPG PlaceOffice9,819 107,643 51,500 9,819 159,143 168,962 51,382 1983-1985 5-40 yrs.
Two PPG PlaceOffice2,302 10,978 10,655 2,302 21,633 23,935 5,670 1983-1985 5-40 yrs.
Three PPG PlaceOffice501 2,923 4,680 501 7,603 8,104 2,737 1983-1985 5-40 yrs.
Four PPG PlaceOffice620 3,239 3,675 620 6,914 7,534 2,220 1983-1985 5-40 yrs.
Five PPG PlaceOffice803 4,924 3,168 803 8,092 8,895 2,828 1983-1985 5-40 yrs.
Six PPG PlaceOffice3,353 25,602 15,502 3,353 41,104 44,457 11,416 1983-1985 5-40 yrs.
EQT PlazaOffice16,457 83,812 15,175 16,457 98,987 115,444 25,863 1987 5-40 yrs.
East Liberty - LandOffice2,478 2,478 2,478 N/A N/A
Raleigh, NC
3600 Glenwood AvenueOffice10,994 4,948 15,942 15,942 8,885 1986 5-40 yrs.
3737 Glenwood AvenueOffice318 17,281 318 17,281 17,599 8,596 1999 5-40 yrs.
4800 North ParkOffice2,678 17,630 10,224 2,678 27,854 30,532 16,546 1985 5-40 yrs.
5000 North ParkOffice1,010 4,612 (49)2,674 961 7,286 8,247 4,078 1980 5-40 yrs.
801 Raleigh Corporate CenterOffice828 272 11,233 1,100 11,233 12,333 4,604 2002 5-40 yrs.
2500 Blue Ridge RoadOffice722 4,606 1,497 722 6,103 6,825 3,844 1982 5-40 yrs.
2418 Blue Ridge RoadOffice462 1,410 2,718 462 4,128 4,590 1,623 1988 5-40 yrs.
Cape FearOffice131 1,630 (2)(1,004)129 626 755 382 1979 5-40 yrs.
Catawba - LandOffice125 1,635 (2)(1,635)123 123 N/AN/A
2000 CentreGreenOffice1,529 (391)12,445 1,138 12,445 13,583 4,544 2000 5-40 yrs.
4000 CentreGreenOffice1,653 (389)11,339 1,264 11,339 12,603 5,202 2001 5-40 yrs.
5000 CentreGreenOffice1,291 34,572 2,875 1,291 37,447 38,738 4,997 2017 5-40 yrs.
112

Table of Contents
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP

SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
 
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
      Initial Costs 
Costs Capitalized
Subsequent to
Acquisition
 Gross Value at Close of Period      
Description 
Property
Type
 2017
Encumbrance
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 
Total
Assets (1)
 
Accumulated
Depreciation
 
Date of
Construction
 
Life on
Which
Depreciation
is
Calculated
Cool Springs V – Healthways Office   3,688
 
 295
 53,000
 3,983
 53,000
 56,983
 17,596
 2007  5-40 yrs.
Harpeth On The Green II Office   1,419
 5,677
 
 2,750
 1,419
 8,427
 9,846
 4,335
 1984  5-40 yrs.
Harpeth On The Green III Office   1,660
 6,649
 
 2,921
 1,660
 9,570
 11,230
 4,777
 1987  5-40 yrs.
Harpeth On The Green IV Office   1,713
 6,842
 
 2,436
 1,713
 9,278
 10,991
 4,648
 1989  5-40 yrs.
Harpeth On The Green V Office   662
 
 197
 5,588
 859
 5,588
 6,447
 2,824
 1998  5-40 yrs.
Hickory Trace Office   1,164
 
 164
 4,775
 1,328
 4,775
 6,103
 1,812
 2001 5-40 yrs.
Highwoods Plaza I Office   1,552
 
 307
 8,928
 1,859
 8,928
 10,787
 4,610
 1996  5-40 yrs.
Highwoods Plaza II Office   1,448
 
 307
 8,833
 1,755
 8,833
 10,588
 3,784
 1997  5-40 yrs.
Seven Springs I Office   2,076
 
 592
 13,145
 2,668
 13,145
 15,813
 5,018
 2002  5-40 yrs.
SouthPointe Office   1,655
 
 310
 7,827
 1,965
 7,827
 9,792
 3,640
 1998  5-40 yrs.
The Ramparts of Brentwood Office   2,394
 12,806
 
 7,343
 2,394
 20,149
 22,543
 6,468
 1986  5-40 yrs.
Westwood South Office   2,106
 
 382
 10,603
 2,488
 10,603
 13,091
 4,419
 1999  5-40 yrs.
100 Winners Circle Office   1,497
 7,258
 
 2,452
 1,497
 9,710
 11,207
 4,707
 1987  5-40 yrs.
The Pinnacle at Symphony Place Office 98,981
 
 141,469
 
 6,160
 
 147,629
 147,629
 23,127
 2010  5-40 yrs.
Seven Springs East Office   2,525
 37,587
 
 123
 2,525
 37,710
 40,235
 4,913
 2013  5-40 yrs.
The Shops at Seven Springs Office   803
 8,223
 
 526
 803
 8,749
 9,552
 1,441
 2013  5-40 yrs.
Seven Springs West Office   2,439
 51,306
 
 1,287
 2,439
 52,593
 55,032
 2,508
 2016  5-40 yrs.
Seven Springs II Office   
 
 2,356
 30,048
 2,356
 30,048
 32,404
 675
 2017  5-40 yrs.
Bridgestone Americas, Inc. Office   
 
 15,639
 169,392
 15,639
 169,392
 185,031
 1,708
 2017  5-40 yrs.
Orlando, FL                        
Berkshire at MetroCenter Office   1,265
 
 672
 11,799
 1,937
 11,799
 13,736
 3,838
 2007  5-40 yrs.
Capital Plaza Three - Land Office   2,994
 
 18
 
 3,012
 
 3,012
 
 N/A  N/A
Eola Park - Land Office   2,027
 
 
 
 2,027
 
 2,027
 
 N/A  N/A
Oxford - Land Office   1,100
 
 51
 458
 1,151
 458
 1,609
 
 N/A  N/A
Stratford - Land Office   2,034
 
 (148) 
 1,886
 
 1,886
 
 N/A  N/A
Windsor at MetroCenter Office   
 
 2,060
 9,552
 2,060
 9,552
 11,612
 3,310
 2002  5-40 yrs.
The 1800 Eller Drive Building Office   
 9,851
 
 3,267
 
 13,118
 13,118
 7,822
 1983  5-40 yrs.
Seaside Plaza Office   3,893
 29,541
 
 5,550
 3,893
 35,091
 38,984
 5,494
 1982  5-40 yrs.
Capital Plaza Two Office   4,346
 43,394
 
 4,849
 4,346
 48,243
 52,589
 6,991
 1999  5-40 yrs.
Capital Plaza One Office   3,482
 27,321
 
 4,714
 3,482
 32,035
 35,517
 4,080
 1975  5-40 yrs.
Landmark Center Two Office   4,743
 22,031
 
 7,650
 4,743
 29,681
 34,424
 4,886
 1985  5-40 yrs.

Initial CostsCosts Capitalized
Subsequent to
Acquisition
Gross Value at Close of Period
DescriptionProperty
Type
2020
Encumbrance
LandBldg &
Improv
LandBldg &
Improv
LandBldg &
Improv
Total
Assets (1)
Accumulated
Depreciation
Date of
Construction
Life on
Which
Depreciation
is
Calculated
3000 CentreGreenOffice1,779 (397)14,505 1,382 14,505 15,887 4,860 2002 5-40 yrs.
1000 CentreGreenOffice1,280 55 12,888 1,335 12,888 14,223 3,736 2008 5-40 yrs.
CottonwoodOffice609 3,244 437 609 3,681 4,290 2,435 1983 5-40 yrs.
GlenLake - LandOffice13,003 (9,924)114 3,079 114 3,193 56 N/A5-40 yrs.
GlenLake OneOffice924 1,324 22,714 2,248 22,714 24,962 10,176 2002 5-40 yrs.
GlenLake FourOffice1,659 493 20,311 2,152 20,311 22,463 7,243 2006 5-40 yrs.
GlenLake SixOffice941 (365)20,118 576 20,118 20,694 6,532 2008 5-40 yrs.
701 Raleigh Corporate CenterOffice1,304 540 17,337 1,844 17,337 19,181 8,802 1996 5-40 yrs.
Highwoods CentreOffice531 (267)7,981 264 7,981 8,245 4,290 1998 5-40 yrs.
Inveresk Parcel 2 - LandOffice657 38 103 695 103 798 14 N/A5-40 yrs.
4201 Lake Boone TrailOffice1,450 6,311 684 1,450 6,995 8,445 1,998 19985-40 yrs.
4620 Creekstone DriveOffice149 107 3,380 256 3,380 3,636 1,511 2001 5-40 yrs.
4825 Creekstone DriveOffice398 293 10,478 691 10,478 11,169 5,269 1999 5-40 yrs.
PamlicoOffice289 9,188 289 9,188 9,477 7,209 1980 5-40 yrs.
751 Corporate CenterOffice2,665 16,939 2,665 16,939 19,604 1,817 2018 5-40 yrs.
PNC PlazaOffice1,206 70,389 1,206 70,389 71,595 24,643 20085-40 yrs.
4301 Lake Boone TrailOffice878 3,730 2,405 878 6,135 7,013 3,896 19905-40 yrs.
4207 Lake Boone TrailOffice362 1,818 1,407 362 3,225 3,587 2,130 19935-40 yrs.
2301 Rexwoods DriveOffice919 2,816 1,650 919 4,466 5,385 2,769 19925-40 yrs.
4325 Lake Boone TrailOffice586 4,872 586 4,872 5,458 2,764 19955-40 yrs.
2300 Rexwoods DriveOffice1,301 184 8,129 1,485 8,129 9,614 2,938 19985-40 yrs.
4709 Creekstone DriveOffice469 4,038 23 5,383 492 9,421 9,913 3,081 19875-40 yrs.
4700 Six Forks RoadOffice666 2,665 1,180 666 3,845 4,511 2,356 19825-40 yrs.
4700 Homewood CourtOffice1,086 4,533 2,078 1,086 6,611 7,697 3,925 19835-40 yrs.
4800 Six Forks RoadOffice862 4,411 3,433 862 7,844 8,706 4,401 19875-40 yrs.
Smoketree TowerOffice2,353 11,743 6,818 2,353 18,561 20,914 10,951 19845-40 yrs.
4601 Creekstone DriveOffice255 217 6,221 472 6,221 6,693 3,545 19975-40 yrs.
Weston - LandOffice22,771 (19,894)2,877 2,877 N/AN/A
4625 Creekstone DriveOffice458 268 6,122 726 6,122 6,848 3,621 19955-40 yrs.
11000 Weston ParkwayOffice2,651 18,850 15,357 2,651 34,207 36,858 6,014 19985-40 yrs.
GlenLake FiveOffice2,263 30,264 3,693 2,263 33,957 36,220 8,605 20145-40 yrs.
11800 Weston ParkwayOffice826 13,188 13 826 13,201 14,027 2,836 20145-40 yrs.
CentreGreen CaféOffice41 3,509 (2)41 3,507 3,548 533 20145-40 yrs.
CentreGreen Fitness CenterOffice27 2,322 (1)27 2,321 2,348 353 20145-40 yrs.
113

Table of Contents
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP

SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
 
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
      Initial Costs 
Costs Capitalized
Subsequent to
Acquisition
 Gross Value at Close of Period      
Description 
Property
Type
 2017
Encumbrance
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 
Total
Assets (1)
 
Accumulated
Depreciation
 
Date of
Construction
 
Life on
Which
Depreciation
is
Calculated
Landmark Center One Office   6,207
 22,655
 
 7,613
 6,207
 30,268
 36,475
 4,817
 1983  5-40 yrs.
Lincoln Plaza Office   3,490
 56,079
 
 5,310
 3,490
 61,389
 64,879
 6,073
 2000  5-40 yrs.
Eola Office   3,758
 11,160
 
 3,334
 3,758
 14,494
 18,252
 1,423
 1969  5-40 yrs.
Greensboro, NC                        
6348 Burnt Poplar Industrial   724
 2,900
 
 339
 724
 3,239
 3,963
 1,801
 1990  5-40 yrs.
6350 Burnt Poplar Industrial   341
 1,374
 
 784
 341
 2,158
 2,499
 975
 1992  5-40 yrs.
420 Gallimore Dairy Road Office   379
 1,516
 
 924
 379
 2,440
 2,819
 1,209
 1990  5-40 yrs.
418 Gallimore Dairy Road Office   462
 1,849
 
 638
 462
 2,487
 2,949
 1,392
 1986  5-40 yrs.
416 Gallimore Dairy Road Office   322
 1,293
 
 603
 322
 1,896
 2,218
 955
 1986  5-40 yrs.
7031 Albert Pick Road Office   510
 2,921
 
 2,465
 510
 5,386
 5,896
 2,856
 1986  5-40 yrs.
7029 Albert Pick Road Office   739
 3,237
 
 2,112
 739
 5,349
 6,088
 2,927
 1988  5-40 yrs.
7025 Albert Pick Road Office   2,393
 9,576
 
 6,190
 2,393
 15,766
 18,159
 7,857
 1990  5-40 yrs.
7027 Albert Pick Road Office   850
 
 699
 5,160
 1,549
 5,160
 6,709
 2,136
 1997  5-40 yrs.
7009 Albert Pick Road Industrial   224
 1,068
 
 270
 224
 1,338
 1,562
 712
 1990  5-40 yrs.
426 Gallimore Dairy Road Office   465
 
 380
 1,259
 845
 1,259
 2,104
 628
 1996  5-40 yrs.
422 Gallimore Dairy Road Industrial   145
 1,081
 
 382
 145
 1,463
 1,608
 856
 1990  5-40 yrs.
406 Gallimore Dairy Road Office   265
 
 270
 1,096
 535
 1,096
 1,631
 565
 1996  5-40 yrs.
7021 Albert Pick Road Industrial   237
 1,103
 
 279
 237
 1,382
 1,619
 766
 1985  5-40 yrs.
7019 Albert Pick Road Industrial   192
 946
 
 382
 192
 1,328
 1,520
 726
 1985  5-40 yrs.
7015 Albert Pick Road Industrial   305
 1,219
 
 268
 305
 1,487
 1,792
 840
 1985  5-40 yrs.
7017 Albert Pick Road Industrial   225
 928
 
 442
 225
 1,370
 1,595
 704
 1985  5-40 yrs.
7011 Albert Pick Road Industrial   171
 777
 
 358
 171
 1,135
 1,306
 628
 1990  5-40 yrs.
424 Gallimore Dairy Road Office   271
 
 239
 981
 510
 981
 1,491
 414
 1997  5-40 yrs.
410 Gallimore Dairy Road Industrial   356
 1,613
 
 877
 356
 2,490
 2,846
 1,319
 1985  5-40 yrs.
412 Gallimore Dairy Road Industrial   374
 1,523
 
 620
 374
 2,143
 2,517
 1,175
 1985  5-40 yrs.
408 Gallimore Dairy Road Industrial   341
 1,486
 
 966
 341
 2,452
 2,793
 1,324
 1986  5-40 yrs.
414 Gallimore Dairy Road Industrial   659
 2,676
 
 967
 659
 3,643
 4,302
 1,944
 1988  5-40 yrs.
237 Burgess Road Industrial   860
 2,919
 
 1,093
 860
 4,012
 4,872
 2,073
 1986  5-40 yrs.
235 Burgess Road Industrial   1,302
 4,392
 
 1,641
 1,302
 6,033
 7,335
 3,139
 1987  5-40 yrs.
241 Burgess Road Industrial   450
 1,517
 
 1,276
 450
 2,793
 3,243
 1,617
 1988  5-40 yrs.
243 Burgess Road Industrial   452
 1,514
 
 322
 452
 1,836
 2,288
 1,005
 1988  5-40 yrs.

Initial CostsCosts Capitalized
Subsequent to
Acquisition
Gross Value at Close of Period
DescriptionProperty
Type
2020
Encumbrance
LandBldg &
Improv
LandBldg &
Improv
LandBldg &
Improv
Total
Assets (1)
Accumulated
Depreciation
Date of
Construction
Life on
Which
Depreciation
is
Calculated
One City PlazaOffice11,288 68,375 26,766 11,288 95,141 106,429 20,423 19865-40 yrs.
Edison - LandOffice5,984 2,196 8,180 8,180 N/AN/A
Charter SquareOffice7,267 65,881 4,913 7,267 70,794 78,061 10,208 20155-40 yrs.
MetLife Global Technology CampusOffice21,580 149,889 (153)21,580 149,736 171,316 19,477 20155-40 yrs.
GlenLake SevenOffice1,662 34,077 1,662 34,077 35,739 435 20205-40 yrs.
Hargett - LandOffice6,582 2,816 9,398 9,398 N/AN/A
Other PropertyOther27,260 20,868 (6,084)96,118 21,176 116,986 138,162 50,227 N/A5-40 yrs.
Richmond, VA
4900 Cox RoadOffice1,324 5,311 15 3,731 1,339 9,042 10,381 5,460 1991 5-40 yrs.
Colonnade BuildingOffice1,364 6,105 2,462 1,364 8,567 9,931 3,885 2003 5-40 yrs.
Dominion Place - Pitts Parcel - LandOffice1,101 (404)697 697 N/A N/A
Markel 4521Office1,581 13,299 168 (396)1,749 12,903 14,652 6,260 1999 5-40 yrs.
Hamilton BeachOffice1,086 4,345 10 2,997 1,096 7,342 8,438 3,849 1986 5-40 yrs.
Highwoods CommonsOffice521 458 4,651 979 4,651 5,630 2,261 1999 5-40 yrs.
Highwoods OneOffice1,688 22 14,116 1,710 14,116 15,826 7,416 1996 5-40 yrs.
Highwoods TwoOffice786 226 10,292 1,012 10,292 11,304 3,936 1997 5-40 yrs.
Highwoods FiveOffice783 11 8,000 794 8,000 8,794 3,744 1998 5-40 yrs.
Highwoods PlazaOffice909 187 5,897 1,096 5,897 6,993 2,865 2000 5-40 yrs.
Innslake CenterOffice845 195 8,023 1,040 8,023 9,063 3,527 2001 5-40 yrs.
Highwoods CentreOffice1,205 4,825 1,967 1,205 6,792 7,997 3,505 1990 5-40 yrs.
Markel 4501Office1,300 13,259 213 (3,367)1,513 9,892 11,405 4,039 1998 5-40 yrs.
4600 Cox RoadOffice1,700 17,081 169 (3,450)1,869 13,631 15,500 5,576 1989 5-40 yrs.
North ParkOffice2,163 8,659 3,666 2,169 12,325 14,494 6,976 1989 5-40 yrs.
North Shore Commons IOffice951 137 12,624 1,088 12,624 13,712 6,525 2002 5-40 yrs.
North Shore Commons IIOffice2,067 (89)10,848 1,978 10,848 12,826 3,873 2007 5-40 yrs.
North Shore Commons C - LandOffice1,497 55 10 1,552 10 1,562 N/A5-40 yrs.
North Shore Commons D - LandOffice1,261 1,261 1,261 N/AN/A
Nuckols Corner - LandOffice1,259 231 1,490 1,490 N/AN/A
One Shockoe PlazaOffice356 21,530 356 21,530 21,886 10,372 1996 5-40 yrs.
Pavilion - LandOffice181 46 (181)(46)N/AN/A
Lake Brook CommonsOffice1,600 8,864 21 2,877 1,621 11,741 13,362 5,503 1996 5-40 yrs.
Sadler & Cox - LandOffice1,535 343 1,878 1,878 N/A N/A
Highwoods ThreeOffice1,918 358 12,128 2,276 12,128 14,404 4,345 2005 5-40 yrs.
Stony Point VI (Virginia Urology)Office1,925 25,868 (2)1,925 25,866 27,791 2,059 2018 5-40 yrs.
114

Table of Contents
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP

SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
 
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
      Initial Costs 
Costs Capitalized
Subsequent to
Acquisition
 Gross Value at Close of Period      
Description 
Property
Type
 2017
Encumbrance
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 
Total
Assets (1)
 
Accumulated
Depreciation
 
Date of
Construction
 
Life on
Which
Depreciation
is
Calculated
496 Gallimore Dairy Road Industrial   546
 
 
 3,342
 546
 3,342
 3,888
 1,568
 1998  5-40 yrs.
494 Gallimore Dairy Road Industrial   749
 
 
 3,101
 749
 3,101
 3,850
 1,256
 1999  5-40 yrs.
486 Gallimore Dairy Road Industrial   603
 
 
 3,281
 603
 3,281
 3,884
 1,207
 1999  5-40 yrs.
488 Gallimore Dairy Road Industrial   499
 
 
 2,473
 499
 2,473
 2,972
 1,009
 1999  5-40 yrs.
490 Gallimore Dairy Road Industrial   1,733
 
 
 5,997
 1,733
 5,997
 7,730
 3,441
 1999  5-40 yrs.
Brigham Road - Land Industrial   7,059
 
 (5,510) 
 1,549
 
 1,549
 
 N/A N/A
651 Brigham Road Industrial   453
 
 360
 2,857
 813
 2,857
 3,670
 1,132
 2002  5-40 yrs.
657 Brigham Road Industrial   2,733
 
 881
 10,758
 3,614
 10,758
 14,372
 3,042
 2006  5-40 yrs.
653 Brigham Road Industrial   814
 
 
 3,587
 814
 3,587
 4,401
 903
 2007  5-40 yrs.
1501 Highwoods Boulevard Office   1,476
 
 
 8,565
 1,476
 8,565
 10,041
 3,182
 2001  5-40 yrs.
Jefferson Pilot - Land Office   11,759
 
 (4,311) 
 7,448
 
 7,448
 
 N/A  N/A
4200 Tudor Lane Industrial   515
 
 383
 2,860
 898
 2,860
 3,758
 1,285
 1996  5-40 yrs.
4224 Tudor Lane Industrial   435
 
 288
 2,431
 723
 2,431
 3,154
 1,041
 1996  5-40 yrs.
7023 Albert Pick Road Office   834
 3,459
 
 1,189
 834
 4,648
 5,482
 2,398
 1989  5-40 yrs.
370 Knollwood Street Office   1,826
 7,495
 
 4,112
 1,826
 11,607
 13,433
 6,000
 1994  5-40 yrs.
380 Knollwood Street Office   2,989
 12,029
 
 4,888
 2,989
 16,917
 19,906
 9,088
 1990  5-40 yrs.
Church St Medical Center I Office   2,734
 9,129
 
 803
 2,734
 9,932
 12,666
 1,446
 2003  5-40 yrs.
Church St Medical Center II Office   2,376
 5,451
 
 (629) 2,376
 4,822
 7,198
 667
 2007  5-40 yrs.
Church St Medical Center III Office   925
 4,551
 
 124
 925
 4,675
 5,600
 1,026
 2008  5-40 yrs.
628 Green Valley Road Office   2,906
 12,141
 
 960
 2,906
 13,101
 16,007
 1,895
 1998  5-40 yrs.
701 Green Valley Road Office   3,787
 7,719
 
 900
 3,787
 8,619
 12,406
 1,511
 1996  5-40 yrs.
661 Brigham Road Office   890
 5,512
 
 117
 890
 5,629
 6,519
 246
 2016  5-40 yrs.
655 Brigham Road Office   
 
 899
 6,470
 899
 6,470
 7,369
 70
 2017  5-40 yrs.
Pittsburgh, PA                        
One PPG Place Office   9,819
 107,643
 
 42,053
 9,819
 149,696
 159,515
 32,647
 1983-1985  5-40 yrs.
Two PPG Place Office   2,302
 10,978
 
 8,404
 2,302
 19,382
 21,684
 3,030
 1983-1985  5-40 yrs.
Three PPG Place Office   501
 2,923
 
 4,007
 501
 6,930
 7,431
 1,513
 1983-1985  5-40 yrs.
Four PPG Place Office   620
 3,239
 
 3,215
 620
 6,454
 7,074
 1,242
 1983-1985  5-40 yrs.
Five PPG Place Office   803
 4,924
 
 1,862
 803
 6,786
 7,589
 1,772
 1983-1985  5-40 yrs.
Six PPG Place Office   3,353
 25,602
 
 10,234
 3,353
 35,836
 39,189
 6,002
 1983-1985  5-40 yrs.
EQT Plaza Office   
 83,812
 16,457
 11,785
 16,457
 95,597
 112,054
 18,005
 1987  5-40 yrs.

Initial CostsCosts Capitalized
Subsequent to
Acquisition
Gross Value at Close of Period
DescriptionProperty
Type
2020
Encumbrance
LandBldg &
Improv
LandBldg &
Improv
LandBldg &
Improv
Total
Assets (1)
Accumulated
Depreciation
Date of
Construction
Life on
Which
Depreciation
is
Calculated
Stony Point IOffice1,384 11,630 (267)4,115 1,117 15,745 16,862 8,432 1990 5-40 yrs.
Stony Point IIOffice1,240 103 13,296 1,343 13,296 14,639 6,534 1999 5-40 yrs.
Stony Point IIIOffice995 10,762 995 10,762 11,757 5,361 2002 5-40 yrs.
Stony Point IVOffice955 12,057 955 12,057 13,012 4,467 2006 5-40 yrs.
Virginia MutualOffice1,301 6,036 15 1,201 1,316 7,237 8,553 3,639 1996 5-40 yrs.
Waterfront PlazaOffice585 2,347 2,291 593 4,638 5,231 2,157 1988 5-40 yrs.
Innsbrook CentreOffice914 8,249 1,126 914 9,375 10,289 4,093 1987 5-40 yrs.
Elks Pass - LandOffice3,326 3,326 3,326 N/AN/A
Tampa, FL
Meridian ThreeOffice2,673 16,470 5,930 2,673 22,400 25,073 7,048 19895-40 yrs.
Bayshore PlaceOffice2,276 11,817 3,632 2,276 15,449 17,725 7,269 1990 5-40 yrs.
5525 Gray StreetOffice4,054 406 23,977 4,460 23,977 28,437 8,606 2005 5-40 yrs.
Highwoods Preserve Building VOffice881 25,368 881 25,368 26,249 11,031 2001 5-40 yrs.
Highwoods Bay Center IOffice3,565 (64)38,263 3,501 38,263 41,764 12,745 2007 5-40 yrs.
HIW Bay Center II - LandOffice3,482 3,482 3,482 N/AN/A
Highwoods Preserve Building VIIOffice790 — 16,996 790 16,996 17,786 4,481 2007 5-40 yrs.
HIW Preserve VII GarageOffice6,932 6,932 6,932 2,367 2007 5-40 yrs.
HorizonOffice6,257 4,443 10,700 10,700 5,546 1980 5-40 yrs.
LakePointe OneOffice2,106 89 41,475 2,106 41,564 43,670 23,659 1986 5-40 yrs.
LakePointe TwoOffice2,000 15,848 672 15,211 2,672 31,059 33,731 15,976 1999 5-40 yrs.
LakesideOffice7,369 7,726 15,095 15,095 7,504 1978 5-40 yrs.
Lakeside/Parkside GarageOffice5,732 5,732 5,732 2,455 2004 5-40 yrs.
One Harbour PlaceOffice2,016 25,252 16,693 2,016 41,945 43,961 18,333 1985 5-40 yrs.
ParksideOffice9,407 3,231 12,638 12,638 6,111 1979 5-40 yrs.
PavilionOffice16,394 6,071 22,465 22,465 12,081 1982 5-40 yrs.
Pavilion Parking GarageOffice5,801 5,801 5,801 3,038 1999 5-40 yrs.
SpectrumOffice1,454 14,502 4,751 1,454 19,253 20,707 10,099 1984 5-40 yrs.
Tower PlaceOffice3,218 19,898 6,948 3,218 26,846 30,064 14,011 1988 5-40 yrs.
Westshore SquareOffice1,126 5,186 1,706 1,126 6,892 8,018 3,687 1976 5-40 yrs.
Independence Park - LandOffice4,943 5,058 2,227 10,001 2,227 12,228 214 N/A5-40 yrs.
Independence OneOffice2,531 4,526 5,741 2,531 10,267 12,798 5,104 1983 5-40 yrs.
Meridian OneOffice1,849 22,363 3,187 1,849 25,550 27,399 6,028 1984 5-40 yrs.
Meridian TwoOffice1,302 19,588 5,425 1,302 25,013 26,315 6,064 1986 5-40 yrs.
5332 Avion DriveOffice6,310 39,358 6,310 39,358 45,668 3,937 2016 5-40 yrs.
115

Table of Contents
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP

SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
 
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
      Initial Costs 
Costs Capitalized
Subsequent to
Acquisition
 Gross Value at Close of Period      
Description 
Property
Type
 2017
Encumbrance
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 
Total
Assets (1)
 
Accumulated
Depreciation
 
Date of
Construction
 
Life on
Which
Depreciation
is
Calculated
Raleigh, NC                        
3600 Glenwood Avenue Office   
 10,994
 
 4,800
 
 15,794
 15,794
 8,378
 1986  5-40 yrs.
3737 Glenwood Avenue Office   
 
 318
 16,525
 318
 16,525
 16,843
 7,169
 1999  5-40 yrs.
4800 North Park Office   2,678
 17,630
 
 6,169
 2,678
 23,799
 26,477
 14,640
 1985  5-40 yrs.
5000 North Park Office   1,010
 4,612
 (49) 4,218
 961
 8,830
 9,791
 4,861
 1980  5-40 yrs.
801 Raleigh Corporate Center Office   828
 
 272
 10,798
 1,100
 10,798
 11,898
 3,934
 2002  5-40 yrs.
Blue Ridge I Office   722
 4,606
 
 1,818
 722
 6,424
 7,146
 3,596
 1982  5-40 yrs.
Blue Ridge II Office   462
 1,410
 
 871
 462
 2,281
 2,743
 1,447
 1988  5-40 yrs.
Cape Fear Office   131
 1,630
 (2) 1,238
 129
 2,868
 2,997
 2,404
 1979  5-40 yrs.
Catawba Office   125
 1,635
 (2) 1,258
 123
 2,893
 3,016
 2,719
 1980  5-40 yrs.
CentreGreen One Office   1,529
 
 (391) 10,724
 1,138
 10,724
 11,862
 5,149
 2000  5-40 yrs.
CentreGreen Two Office   1,653
 
 (389) 10,344
 1,264
 10,344
 11,608
 3,944
 2001  5-40 yrs.
CentreGreen Three Office   
 
 1,291
 31,860
 1,291
 31,860
 33,151
 374
 2017  5-40 yrs.
CentreGreen Four Office   1,779
 
 (397) 13,850
 1,382
 13,850
 15,232
 3,680
 2002  5-40 yrs.
CentreGreen Five Office   1,280
 
 55
 12,693
 1,335
 12,693
 14,028
 4,368
 2008  5-40 yrs.
Cottonwood Office   609
 3,244
 
 615
 609
 3,859
 4,468
 2,295
 1983  5-40 yrs.
Dogwood Office   766
 2,769
 
 241
 766
 3,010
 3,776
 1,716
 1983  5-40 yrs.
GlenLake - Land Office   13,003
 
 (8,359) 114
 4,644
 114
 4,758
 48
 N/A 5-40 yrs.
GlenLake One Office   924
 
 1,324
 21,641
 2,248
 21,641
 23,889
 7,917
 2002  5-40 yrs.
GlenLake Four Office   1,659
 
 493
 20,615
 2,152
 20,615
 22,767
 6,379
 2006  5-40 yrs.
GlenLake Six Office   941
 
 (365) 22,812
 576
 22,812
 23,388
 7,252
 2008  5-40 yrs.
701 Raleigh Corporate Center Office   1,304
 
 540
 14,957
 1,844
 14,957
 16,801
 7,051
 1996  5-40 yrs.
Highwoods Centre Office   531
 
 (267) 7,926
 264
 7,926
 8,190
 3,521
 1998  5-40 yrs.
Highwoods Office Center North - Land Office   357
 49
 
 
 357
 49
 406
 37
 N/A  5-40 yrs.
Highwoods Tower Two Office   365
 
 503
 21,269
 868
 21,269
 22,137
 9,267
 2001  5-40 yrs.
Inveresk Parcel 2 - Land Office   657
 
 38
 103
 695
 103
 798
 6
 N/A N/A
Lake Boone Medical Center Office   1,450
 6,311
 
 580
 1,450
 6,891
 8,341
 1,341
 1998 5-40 yrs.
4620 Creekstone Drive Office   149
 
 107
 3,191
 256
 3,191
 3,447
 1,315
 2001  5-40 yrs.
4825 Creekstone Drive Office   398
 
 293
 11,304
 691
 11,304
 11,995
 4,827
 1999  5-40 yrs.
Pamlico Office   289
 
 
 10,507
 289
 10,507
 10,796
 7,794
 1980  5-40 yrs.
Progress Center Renovation Office   
 
 
 362
 
 362
 362
 353
 2003  5-40 yrs.
Initial CostsCosts Capitalized
Subsequent to
Acquisition
Gross Value at Close of Period
DescriptionProperty
Type
2020
Encumbrance
LandBldg &
Improv
LandBldg &
Improv
LandBldg &
Improv
Total
Assets (1)
Accumulated
Depreciation
Date of
Construction
Life on
Which
Depreciation
is
Calculated
Suntrust Financial CentreOffice1,980 102,138 25,020 1,980 127,158 129,138 20,758 1992 5-40 yrs.
Suntrust Financial - LandOffice2,225 2,225 2,225 N/AN/A
$606,086 $3,274,841 $(5,128)$1,719,034 $600,958 $4,993,875 $5,594,833 $1,421,956 

__________
(1)The cost basis for income tax purposes of aggregate land and buildings and tenant improvements as of December 31, 2020 is $5.5 billion.

116
HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
 
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
      Initial Costs 
Costs Capitalized
Subsequent to
Acquisition
 Gross Value at Close of Period      
Description 
Property
Type
 2017
Encumbrance
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 
Total
Assets (1)
 
Accumulated
Depreciation
 
Date of
Construction
 
Life on
Which
Depreciation
is
Calculated
PNC Plaza Office 
 1,206
 
 
 71,350
 1,206
 71,350
 72,556
 21,320
 2008 5-40 yrs.
Rexwoods Center I Office   878
 3,730
 
 2,488
 878
 6,218
 7,096
 3,480
 1990 5-40 yrs.
Rexwoods Center II Office   362
 1,818
 
 1,436
 362
 3,254
 3,616
 1,626
 1993 5-40 yrs.
Rexwoods Center III Office   919
 2,816
 
 1,641
 919
 4,457
 5,376
 2,435
 1992 5-40 yrs.
Rexwoods Center IV Office   586
 
 
 4,752
 586
 4,752
 5,338
 2,450
 1995 5-40 yrs.
Rexwoods Center V Office   1,301
 
 184
 6,376
 1,485
 6,376
 7,861
 2,881
 1998 5-40 yrs.
Riverbirch Office   469
 4,038
 23
 5,226
 492
 9,264
 9,756
 2,100
 1987 5-40 yrs.
Six Forks Center I Office   666
 2,665
 
 1,997
 666
 4,662
 5,328
 2,686
 1982 5-40 yrs.
Six Forks Center II Office   1,086
 4,533
 
 2,807
 1,086
 7,340
 8,426
 3,971
 1983 5-40 yrs.
Six Forks Center III Office   862
 4,411
 
 3,051
 862
 7,462
 8,324
 4,254
 1987 5-40 yrs.
Smoketree Tower Office   2,353
 11,743
 
 7,109
 2,353
 18,852
 21,205
 9,725
 1984 5-40 yrs.
4601 Creekstone Drive Office   255
 
 217
 6,358
 472
 6,358
 6,830
 2,956
 1997 5-40 yrs.
Weston - Land Other   22,771
 
 (19,526) 
 3,245
 
 3,245
 
 N/A N/A
4625 Creekstone Drive Office   458
 
 268
 6,415
 726
 6,415
 7,141
 3,186
 1995 5-40 yrs.
11000 Weston Parkway Office   2,651
 18,850
 
 1,318
 2,651
 20,168
 22,819
 4,560
 1998 5-40 yrs.
GlenLake Five Office   2,263
 30,264
 
 3,431
 2,263
 33,695
 35,958
 3,900
 2014 5-40 yrs.
11800 Weston Parkway Office   826
 13,188
 
 2
 826
 13,190
 14,016
 1,320
 2014 5-40 yrs.
CentreGreen Café Office   41
 3,509
 
 
 41
 3,509
 3,550
 272
 2014 5-40 yrs.
CentreGreen Fitness Center Office   27
 2,322
 
 
 27
 2,322
 2,349
 180
 2014 5-40 yrs.
One City Plaza Office   11,288
 68,375
 
 18,767
 11,288
 87,142
 98,430
 9,401
 1986 5-40 yrs.
Weston Lakefront I Office   8,522
 42,267
 
 168
 8,522
 42,435
 50,957
 3,876
 2015 5-40 yrs.
Weston Lakefront II Office   8,522
 45,870
 
 151
 8,522
 46,021
 54,543
 3,925
 2015 5-40 yrs.
Edison - Land Office   5,984
 
 2,605
 
 8,589
 
 8,589
 
 N/A N/A
Charter Square Office   7,267
 65,881
 
 4,191
 7,267
 70,072
 77,339
 2,573
 2015 5-40 yrs.
Other Property Other   39,376
 20,868
 (33,209) (695) 6,167
 20,173
 26,340
 10,615
 N/A N/A
Richmond, VA                        
4900 Cox Road Office   1,324
 5,311
 15
 3,226
 1,339
 8,537
 9,876
 4,574
 1991  5-40 yrs.
Colonnade Building Office   1,364
 6,105
 
 2,401
 1,364
 8,506
 9,870
 3,059
 2003  5-40 yrs.
Dominion Place - Pitts Parcel - Land Office   1,101
 
 (343) 
 758
 
 758
 
 N/A  N/A
Markel 4521 Office   1,581
 13,299
 168
 (1,244) 1,749
 12,055
 13,804
 5,213
 1999  5-40 yrs.
Hamilton Beach/Proctor-Silex Office   1,086
 4,345
 10
 2,492
 1,096
 6,837
 7,933
 3,378
 1986  5-40 yrs.



HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
 
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
      Initial Costs 
Costs Capitalized
Subsequent to
Acquisition
 Gross Value at Close of Period      
Description 
Property
Type
 2017
Encumbrance
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 
Total
Assets (1)
 
Accumulated
Depreciation
 
Date of
Construction
 
Life on
Which
Depreciation
is
Calculated
Highwoods Commons Office   521
 
 458
 3,793
 979
 3,793
 4,772
 1,766
 1999  5-40 yrs.
Highwoods One Office   1,688
 
 22
 13,763
 1,710
 13,763
 15,473
 6,148
 1996  5-40 yrs.
Highwoods Two Office   786
 
 226
 8,033
 1,012
 8,033
 9,045
 2,910
 1997  5-40 yrs.
Highwoods Five Office   783
 
 11
 7,296
 794
 7,296
 8,090
 2,790
 1998  5-40 yrs.
Highwoods Plaza Office   909
 
 187
 6,008
 1,096
 6,008
 7,104
 2,947
 2000  5-40 yrs.
Innslake Center Office   845
 
 195
 6,434
 1,040
 6,434
 7,474
 2,592
 2001  5-40 yrs.
Highwoods Centre Office   1,205
 4,825
 
 1,366
 1,205
 6,191
 7,396
 3,239
 1990  5-40 yrs.
Markel 4501 Office   1,300
 13,259
 213
 (4,135) 1,513
 9,124
 10,637
 3,083
 1998  5-40 yrs.
Markel 4600 Office   1,700
 17,081
 169
 (3,607) 1,869
 13,474
 15,343
 4,339
 1989  5-40 yrs.
North Park Office   2,163
 8,659
 6
 2,582
 2,169
 11,241
 13,410
 5,988
 1989  5-40 yrs.
North Shore Commons I Office   951
 
 17
 12,510
 968
 12,510
 13,478
 5,053
 2002  5-40 yrs.
North Shore Commons II Office   2,067
 
 (89) 11,030
 1,978
 11,030
 13,008
 2,884
 2007  5-40 yrs.
North Shore Commons C - Land Office   1,497
 
 15
 
 1,512
 
 1,512
 
 N/A  N/A
North Shore Commons D - Land Office   1,261
 
 
 
 1,261
 
 1,261
 
 N/A N/A
Nuckols Corner Land Office   1,259
 
 203
 
 1,462
 
 1,462
 
 N/A N/A
One Shockoe Plaza Office   
 
 356
 17,440
 356
 17,440
 17,796
 8,138
 1996  5-40 yrs.
Pavilion Land Office   181
 46
 20
 (46) 201
 
 201
 
 N/A N/A
Lake Brook Commons Office   1,600
 8,864
 21
 2,211
 1,621
 11,075
 12,696
 3,925
 1996  5-40 yrs.
Sadler & Cox Land Office   1,535
 
 343
 
 1,878
 
 1,878
 
 N/A  N/A
Highwoods Three Office   1,918
 
 358
 10,543
 2,276
 10,543
 12,819
 3,142
 2005  5-40 yrs.
Stony Point I Office   1,384
 11,630
 (267) 4,323
 1,117
 15,953
 17,070
 7,557
 1990  5-40 yrs.
Stony Point II Office   1,240
 
 103
 12,450
 1,343
 12,450
 13,793
 5,309
 1999  5-40 yrs.
Stony Point III Office   995
 
 
 10,342
 995
 10,342
 11,337
 4,126
 2002  5-40 yrs.
Stony Point IV Office   955
 
 
 11,065
 955
 11,065
 12,020
 3,244
 2006  5-40 yrs.
Virginia Mutual Office   1,301
 6,036
 15
 1,481
 1,316
 7,517
 8,833
 3,237
 1996  5-40 yrs.
Waterfront Plaza Office   585
 2,347
 8
 1,375
 593
 3,722
 4,315
 1,752
 1988  5-40 yrs.
Innsbrook Center Office   914
 8,249
 
 686
 914
 8,935
 9,849
 3,211
 1987  5-40 yrs.
Tampa, FL                       
4200 Cypress Office   2,673
 16,470
 
 4,519
 2,673
 20,989
 23,662
 4,881
 1989 5-40 yrs.
Bayshore Place Office   2,276
 11,817
 
 2,336
 2,276
 14,153
 16,429
 7,268
 1990  5-40 yrs.
General Services Administration Building Office   4,054
 
 406
 27,759
 4,460
 27,759
 32,219
 10,894
 2005  5-40 yrs.

HIGHWOODS PROPERTIES, INC.
HIGHWOODS REALTY LIMITED PARTNERSHIP
 
SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
      Initial Costs 
Costs Capitalized
Subsequent to
Acquisition
 Gross Value at Close of Period      
Description 
Property
Type
 2017
Encumbrance
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 Land 
Bldg &
Improv
 
Total
Assets (1)
 
Accumulated
Depreciation
 
Date of
Construction
 
Life on
Which
Depreciation
is
Calculated
Highwoods Preserve Building I Office   991
 
 
 26,283
 991
 26,283
 27,274
 9,874
 1999  5-40 yrs.
Highwoods Preserve Building V Office   881
 
 
 25,398
 881
 25,398
 26,279
 11,752
 2001  5-40 yrs.
Highwoods Bay Center I Office   3,565
 
 (64) 36,958
 3,501
 36,958
 40,459
 11,197
 2007  5-40 yrs.
HIW Bay Center II - Land Office   3,482
 
 
 
 3,482
 
 3,482
 
 N/A N/A
Highwoods Preserve Building VII Office   790
 
 
 12,498
 790
 12,498
 13,288
 3,362
 2007  5-40 yrs.
HIW Preserve VII Garage Office   
 
 
 6,797
 
 6,797
 6,797
 1,853
 2007  5-40 yrs.
Horizon Office   
 6,257
 
 4,255
 
 10,512
 10,512
 4,903
 1980  5-40 yrs.
LakePointe One Office   2,106
 89
 
 45,339
 2,106
 45,428
 47,534
 21,659
 1986  5-40 yrs.
LakePointe Two Office   2,000
 15,848
 672
 15,240
 2,672
 31,088
 33,760
 12,824
 1999  5-40 yrs.
Lakeside Office   
 7,369
 
 6,593
 
 13,962
 13,962
 5,367
 1978  5-40 yrs.
Lakeside/Parkside Garage Office   
 
 
 5,627
 
 5,627
 5,627
 1,732
 2004  5-40 yrs.
One Harbour Place Office   2,016
 25,252
 
 11,046
 2,016
 36,298
 38,314
 14,189
 1985  5-40 yrs.
Parkside Office   
 9,407
 
 3,768
 
 13,175
 13,175
 6,964
 1979  5-40 yrs.
Pavilion Office   
 16,394
 
 4,646
 
 21,040
 21,040
 10,479
 1982  5-40 yrs.
Pavilion Parking Garage Office   
 
 
 5,731
 
 5,731
 5,731
 2,585
 1999  5-40 yrs.
Spectrum Office   1,454
 14,502
 
 6,931
 1,454
 21,433
 22,887
 11,604
 1984  5-40 yrs.
Tower Place Office   3,218
 19,898
 
 4,849
 3,218
 24,747
 27,965
 12,579
 1988  5-40 yrs.
Westshore Square Office   1,126
 5,186
 
 1,466
 1,126
 6,652
 7,778
 3,334
 1976  5-40 yrs.
Independence Park - Land Office   4,943
 
 4,833
 2,227
 9,776
 2,227
 12,003
 47
 N/A N/A
Independence Park I Office   2,531
 4,526
 
 5,270
 2,531
 9,796
 12,327
 3,330
 1983  5-40 yrs.
Meridian I Office   1,849
 22,363
 
 1,808
 1,849
 24,171
 26,020
 4,047
 1984  5-40 yrs.
Meridian II Office   1,302
 19,588
 
 3,002
 1,302
 22,590
 23,892
 3,580
 1986  5-40 yrs.
Laser Spine Institute Office   
 
 6,310
 44,634
 6,310
 44,634
 50,944
 2,849
 2016  5-40 yrs.
Suntrust Financial Centre Office   1,980
 102,138
 
 12,016
 1,980
 114,154
 116,134
 8,162
 1992  5-40 yrs.
Suntrust Financial Land Office   2,225
 
 
 
 2,225
 
 2,225
 
 N/A N/A
    
 563,648
 2,678,507
 (1,701) 1,933,300
 561,947
 4,611,807
 5,173,754
 1,211,728
    

2017 Encumbrance Notes
(1)The tax basis of aggregate land and buildings and tenant improvements as of December 31, 2017 is $4.8 billion.



SIGNATURES


Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Raleigh, State of North Carolina, on February 6, 2018.
9, 2021.
Highwoods Properties, Inc.

 
By: 
 
/s/ EdwardTheodore J. FritschKlinck
EdwardTheodore J. FritschKlinck
President and Chief Executive Officer


Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacity and on the dates indicated.

SignatureTitleDate
/s/ Carlos E. EvansChairman of the Board of DirectorsFebruary 9, 2021
Carlos E. Evans
SignatureTitleDate
/s/ O. Temple Sloan, Jr.Theodore J. KlinckChairman of the Board of DirectorsFebruary 6, 2018
O. Temple Sloan, Jr.
/s/ Edward J. FritschPresident, Chief Executive Officer and DirectorFebruary 6, 20189, 2021
EdwardTheodore J. FritschKlinck
/s/ Charles A. AndersonDirectorFebruary 6, 20189, 2021
Charles A. Anderson
/s/ Gene H. AndersonDirectorFebruary 6, 20189, 2021
Gene H. Anderson
/s/ Carlos E. EvansThomas P. AndersonDirectorFebruary 6, 20189, 2021
Carlos E. EvansThomas P. Anderson
/s/ David L. GadisDirectorFebruary 9, 2021
David L. Gadis
/s/ David J. HartzellDirectorFebruary 6, 20189, 2021
David J. Hartzell
/s/ Sherry A. KellettDirectorFebruary 6, 20189, 2021
Sherry A. Kellett
/s/ Anne H. LloydDirectorFebruary 6, 20189, 2021
Anne H. Lloyd
/s/ Mark F. MulhernExecutive Vice President and Chief Financial OfficerFebruary 6, 20189, 2021
Mark F. Mulhern
/s/ Daniel L. ClemmensVice President and Chief Accounting OfficerFebruary 6, 20189, 2021
Daniel L. Clemmens



117



SIGNATURES


Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Raleigh, State of North Carolina, on February 6, 2018.

9, 2021.
Highwoods Realty Limited Partnership

 
By:Highwoods Properties, Inc., its sole general partner
By: 
 
/s/ EdwardTheodore J. FritschKlinck
EdwardTheodore J. FritschKlinck
President and Chief Executive Officer


Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacity and on the dates indicated.

SignatureTitleDate
/s/ O. Temple Sloan, Jr.Carlos E. EvansChairman of the Board of Directors of the General PartnerFebruary 6, 20189, 2021
O. Temple Sloan, Jr.Carlos E. Evans
/s/ EdwardTheodore J. FritschKlinckPresident, Chief Executive Officer and Director of the General PartnerFebruary 6, 20189, 2021
EdwardTheodore J. FritschKlinck
/s/ Charles A. AndersonDirector of the General PartnerFebruary 6, 20189, 2021
Charles A. Anderson
/s/ Gene H. AndersonDirector of the General PartnerFebruary 6, 20189, 2021
Gene H. Anderson
/s/ Carlos E. EvansThomas P. AndersonDirector of the General PartnerFebruary 6, 20189, 2021
Carlos E. EvansThomas P. Anderson
/s/ David J. HartzellL. GadisDirector of the General PartnerFebruary 6, 20189, 2021
David L. Gadis
/s/ David J. Hartzell
/s/ Sherry A. KellettDirector of the General PartnerFebruary 6, 20189, 2021
David J. Hartzell
/s/ Sherry A. Kellett
/s/ Anne H. LloydDirector of the General PartnerFebruary 6, 20189, 2021
Sherry A. Kellett
/s/ Anne H. LloydDirector of the General PartnerFebruary 9, 2021
Anne H. Lloyd
/s/ Mark F. MulhernExecutive Vice President and Chief Financial Officer of the General PartnerFebruary 6, 20189, 2021
Mark F. Mulhern
/s/ Daniel L. ClemmensVice President and Chief Accounting Officer of the General PartnerFebruary 6, 20189, 2021
Daniel L. Clemmens

117118