Table of Contents

 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
 

 
FORM 10-Q
 ________________________________________________________
(MARK ONE)
xQUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended September 30, 20162017
OR
¨TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                     to                     
Commission File Number 000-26058

 Kforce Inc.
(Exact name of registrant as specified in its charter)

 
FLORIDA 59-3264661
(State or other jurisdiction of
incorporation or organization)
 
(IRS Employer
Identification No.)
1001 EAST PALM AVENUE, TAMPA, FLORIDA 33605
(Address of principal executive offices) (Zip Code)
Registrant’s telephone number, including area code: (813) 552-5000
 _______________________________________________________

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.    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).    Yes  x    No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer”filer,” “smaller reporting company,” and “smaller reporting“emerging growth company” in Rule 12b-2 of the Exchange Act:
Large accelerated filer ¨  Accelerated filer x
Non-accelerated filer 
¨  (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.    ¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act.):    Yes  ¨    No  x
The number of shares outstanding of the registrant’s common stock as of October 28, 201627, 2017 was 27,119,027.26,467,271.

 



Table of Contents

KFORCE INC.
QUARTERLY REPORT ON FORM 10-Q FOR THE PERIOD ENDED SEPTEMBER 30, 20162017
TABLE OF CONTENTS
 
Item 1.
Item 2.
Item 3.
Item 4.
 
Item 1.
Item 1A.
Item 2.
Item 3.
Item 4.
Item 5.
Item 6.
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
References in this document to “the Registrant,” “Kforce,” “the Company,” “we,” “the Firm,” “management,” “our” or “us” refer to Kforce Inc. and its subsidiaries, except where the context otherwise requires or indicates.
This report, particularly Part I. Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) and Part II. Item 1A. Risk Factors, and the documents we incorporate into this report contain certain statements that are, or may be deemed to be, forward-looking statements within the meaning of that term in Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and are made in reliance upon the protections provided by such acts for forward-looking statements. Such statements may include, but may not be limited to, projections of revenue, income, losses, cash flows, capital expenditures, future prospects,financial or operational performance, our beliefs regarding potential government actions the impact ofor changes in laws and regulations, anticipated costs and benefits of proposed (or future) acquisitions integration of acquisitions, transition ofand divestitures, plans for future operations, capabilities of business operations, effects of interest rate variations, our ability to obtain financing and favorable terms, financing needs or plans, plans relating to services of Kforce, estimates concerning the effects of litigation or other disputes, estimates concerning our ability to collect on our accounts receivable, expectations of the overall economic outlook, developments within the staffing sector including, but not limited to, the penetration rate (the percentage of temporary staffing to total employment) and growth in temporary staffing, a reduction in the supply of candidates for temporary employment or the Firm’s ability to attract such candidates, the success of the Firm in attracting and retaining revenue-generating talent, estimates concerning goodwill impairment, risk of contract performance,non-performance, delays or termination or the failure to obtain awards, task orders or funding under contracts or changes in client demand for our services such as the resulting impact of any significant organizational changes within our largest clients, as well as assumptions as to any of the foregoing and all statements that are not based on historical fact but rather reflect our current expectations concerning future results and events.foregoing. For a further list and description of various risks, relevant factors and uncertainties that could cause future results or events to differ materially from those expressed or implied in our forward-looking statements, see the Risk Factors and MD&A sections. In addition, when used in this discussion, the terms “anticipate,” “assume,” “estimate,” “expect,” “intend,” “plan,” “believe,” “will,” “may,” “could,” “should,” “suggest” and variations thereof and similar expressions are intended to identify forward-looking statements.
Forward-looking statements are inherently subject to risks and uncertainties, some of which cannot be predicted. Future events and actual results could differ materially from those set forth in or underlying the forward-looking statements. Readers are cautioned not to place undue reliance on any forward-looking statements contained in this report, which speak only as of the date of this report.report and Kforce undertakes no obligation to publicly publish the resultsupdate any forward-looking statements.

2

Table of any adjustments to these forward-looking statements that may be made to reflect events on or after the date of this report or to reflect the occurrence of unexpected events.Contents

PART I - FINANCIAL INFORMATION
Item 1.        Financial Statements.

KFORCE INC. AND SUBSIDIARIES
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
AND COMPREHENSIVE INCOME
(IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)AMOUNTS)
 
Three Months Ended Nine Months EndedThree Months Ended September 30, Nine Months Ended September 30,
September 30, 2016 September 30, 2015 September 30, 2016 September 30, 20152017 2016 2017 2016
Net service revenues$336,460
 $341,575
 $993,708
 $991,539
$341,053
 $336,460
 $1,015,354
 $993,708
Direct costs of services231,080
 231,754
 684,857
 680,940
236,678
 231,080
 709,925
 684,857
Gross profit105,380
 109,821
 308,851
 310,599
104,375
 105,380
 305,429
 308,851
Selling, general and administrative expenses87,918
 84,167
 259,073
 249,714
81,921
 87,803
 249,105
 258,732
Depreciation and amortization2,075
 2,579
 6,654
 7,402
2,110
 2,075
 6,213
 6,654
Income from operations15,387
 23,075
 43,124
 53,483
20,344
 15,502
 50,111
 43,465
Other expense, net663
 463
 1,936
 1,907
1,364
 778
 3,906
 2,277
Income before income taxes14,724
 22,612
 41,188
 51,576
18,980
 14,724
 46,205
 41,188
Income tax expense5,704
 9,067
 17,654
 20,653
8,881
 5,704
 19,060
 17,654
Net income9,020
 13,545
 23,534
 30,923
10,099
 9,020
 27,145
 23,534
Other comprehensive (loss) income:              
Defined benefit pension plans, net of tax(2) 1
 (7) 3
(278) (2) (287) (7)
Change in fair value of interest rate swap, net of tax60
 
 (52) 
Comprehensive income$9,018
 $13,546
 $23,527
 $30,926
$9,881
 $9,018
 $26,806
 $23,527
              
Earnings per share – basic$0.35
 $0.49
 $0.90
 $1.10
$0.40
 $0.35
 $1.07
 $0.90
Earnings per share – diluted$0.34
 $0.48
 $0.89
 $1.09
$0.40
 $0.34
 $1.06
 $0.89
              
Weighted average shares outstanding – basic25,996
 27,811
 26,287
 28,072
25,296
 25,996
 25,264
 26,287
Weighted average shares outstanding – diluted26,173
 28,132
 26,449
 28,318
25,535
 26,173
 25,565
 26,449
              
Dividends declared per share$0.12
 $0.11
 $0.36
 $0.33
$0.12
 $0.12
 $0.36
 $0.36
THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THESE UNAUDITED
CONDENSED CONSOLIDATED FINANCIAL STATEMENTS.


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KFORCE INC. AND SUBSIDIARIES
UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS
(IN THOUSANDS)
 
September 30, 2016 December 31, 2015September 30, 2017 December 31, 2016
ASSETS      
Current Assets:      
Cash and cash equivalents$925
 $1,497
$703
 $1,482
Trade receivables, net of allowances of $2,027 and $2,121, respectively209,430
 198,933
Trade receivables, net of allowances of $2,439 and $2,066, respectively243,843
 206,361
Income tax refund receivable739
 526
1,893
 172
Deferred tax assets, net4,927
 4,518
Prepaid expenses and other current assets11,732
 9,060
12,685
 10,691
Total current assets227,753
 214,534
259,124
 218,706
Fixed assets, net42,355
 37,476
40,654
 43,145
Other assets, net29,591
 28,671
37,265
 30,511
Deferred tax assets, net19,176
 20,938
19,803
 23,449
Intangible assets, net3,729
 4,235
3,384
 3,642
Goodwill45,968
 45,968
45,968
 45,968
Total assets$368,572
 $351,822
$406,198
 $365,421
LIABILITIES AND STOCKHOLDERS’ EQUITY      
Current Liabilities:      
Accounts payable and other accrued liabilities$36,101
 $39,227
$34,476
 $37,230
Accrued payroll costs52,419
 46,125
51,135
 44,137
Other current liabilities1,577
 1,287
1,887
 1,765
Income taxes payable1,350
 1,107
486
 221
Total current liabilities91,447
 87,746
87,984
 83,353
Long-term debt – credit facility101,330
 80,472
126,100
 111,547
Long-term debt – other3,658
 3,351
2,773
 3,984
Other long-term liabilities43,147
 40,626
47,062
 44,801
Total liabilities239,582
 212,195
263,919
 243,685
Commitments and contingencies (see Note B)
 

 
Stockholders’ Equity:      
Preferred stock, $0.01 par; 15,000 shares authorized, none issued and outstanding
 

 
Common stock, $0.01 par; 250,000 shares authorized, 70,897 and 70,558 issued, respectively709
 705
Common stock, $0.01 par; 250,000 shares authorized, 71,224 and 71,268 issued, respectively712
 713
Additional paid-in capital426,317
 420,276
435,275
 428,212
Accumulated other comprehensive income311
 318
Accumulated other comprehensive (loss) income(155) 184
Retained earnings168,909
 155,096
192,158
 174,967
Treasury stock, at cost; 43,785 and 42,130 shares, respectively(467,256) (436,768)
Treasury stock, at cost; 44,617 and 44,469 shares, respectively(485,711) (482,340)
Total stockholders’ equity128,990
 139,627
142,279
 121,736
Total liabilities and stockholders’ equity$368,572
 $351,822
$406,198
 $365,421
THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THESE UNAUDITED
CONDENSED CONSOLIDATED FINANCIAL STATEMENTS.



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KFORCE INC. AND SUBSIDIARIES
UNAUDITED CONDENSED CONSOLIDATED STATEMENT
OF CHANGES IN STOCKHOLDERS’ EQUITY
(IN THOUSANDS)
 
Nine Months Ended September 30, 2016Nine Months Ended September 30, 2017
Common stock – shares:  
Shares at beginning of period70,558
71,268
Issuance for stock-based compensation and dividends, net of forfeitures324
(49)
Exercise of stock options15
5
Shares at end of period70,897
71,224
Common stock – par value:  
Balance at beginning of period$705
$713
Issuance for stock-based compensation and dividends, net of forfeitures4
(1)
Exercise of stock options0
0
Balance at end of period$709
$712
Additional paid-in capital:  
Balance at beginning of period$420,276
$428,212
Cumulative effect upon adoption of new accounting standard (Note A)769
Issuance for stock-based compensation and dividends, net of forfeitures321
362
Exercise of stock options172
72
Income tax benefit from stock-based compensation265
Stock-based compensation expense5,042
5,667
Employee stock purchase plan241
193
Balance at end of period$426,317
$435,275
Accumulated other comprehensive (loss) income: 
Accumulated other comprehensive income (loss): 
Balance at beginning of period$318
$184
Defined benefit pension plans, net of tax(7)
Defined benefit pension plans, net of tax of $176(287)
Change in fair value of interest rate swap, net of tax of $33(52)
Balance at end of period$311
$(155)
Retained earnings:  
Balance at beginning of period$155,096
$174,967
Cumulative effect upon adoption of new accounting standard (Note A), net of tax of $300(469)
Net income23,534
27,145
Dividends, net of forfeitures ($0.36 per share)(9,721)(9,485)
Balance at end of period$168,909
$192,158
Treasury stock – shares:  
Shares at beginning of period42,130
44,469
Repurchases of common stock1,682
167
Employee stock purchase plan(27)(19)
Shares at end of period43,785
44,617
Treasury stock – cost:  
Balance at beginning of period$(436,768)$(482,340)
Repurchases of common stock(30,775)(3,577)
Employee stock purchase plan287
206
Balance at end of period$(467,256)$(485,711)
THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THESE UNAUDITED
CONDENSED CONSOLIDATED FINANCIAL STATEMENTS.


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KFORCE INC. AND SUBSIDIARIES
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(IN THOUSANDS)
Nine Months EndedNine Months Ended September 30,
September 30, 2016 September 30, 20152017 2016
Cash flows from operating activities:      
Net income$23,534
 $30,923
$27,145
 $23,534
Adjustments to reconcile net income to cash provided by operating activities:      
Deferred income tax provision, net1,353
 874
3,978
 1,353
Provision for bad debts on accounts receivable575
 1,861
896
 575
Depreciation and amortization6,702
 7,411
6,373
 6,702
Stock-based compensation expense5,042
 4,261
5,667
 5,042
Defined benefit pension plans expense1,398
 1,395
692
 1,398
Excess tax benefit attributable to stock-based compensation(329) (408)
Loss on deferred compensation plan investments, net411
 192
339
 411
Contingent consideration liability remeasurement
 524
Gain on sale of Global's assets(3,148) 
Other179
 262
745
 179
(Increase) decrease in operating assets      
Trade receivables, net(11,072) (13,229)(38,378) (11,072)
Income tax refund receivable(214) 1,097
(1,721) (214)
Prepaid expenses and other current assets(2,672) 496
(2,071) (2,672)
Other assets, net24
 (322)(544) 24
(Decrease) increase in operating liabilities      
Accounts payable and other current liabilities(2,114) 1,872
(1,321) (2,114)
Accrued payroll costs6,822
 12,067
8,506
 6,822
Income taxes payable509
 3,129
265
 509
Other long-term liabilities(813) 2,751
(1,774) (813)
Cash provided by operating activities29,335
 55,156
5,649
 29,664
Cash flows from investing activities:      
Capital expenditures(9,409) (7,731)(5,424) (9,409)
Proceeds from the disposition of assets held within the Rabbi Trust
 445
Purchase of assets held within the Rabbi Trust
 (481)
Proceeds from sale of Global's assets1,000
 
Cash used in investing activities(9,409) (7,767)(4,424) (9,409)
Cash flows from financing activities:      
Proceeds from credit facility677,788
 443,195
887,293
 677,788
Payments on credit facility(656,930) (455,635)(872,740) (656,930)
Proceeds from other financing arrangements856
 

 856
Payments on other financing arrangements(1,371) (956)(1,582) (1,371)
Proceeds from exercise of stock options172
 381
72
 172
Excess tax benefit attributable to stock-based compensation329
 408
Payments of deferred financing fees(158) 
Payments of loan financing fees(1,696) (158)
Repurchases of common stock(31,787) (24,883)(4,226) (31,787)
Cash dividend(9,397) (9,261)(9,125) (9,397)
Other
 (630)
Cash used in financing activities(20,498) (47,381)(2,004) (20,827)
Change in cash and cash equivalents(572) 8
(779) (572)
Cash and cash equivalents at beginning of period1,497
 1,238
1,482
 1,497
Cash and cash equivalents at end of period$925
 $1,246
$703
 $925
THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THESE UNAUDITED
CONDENSED CONSOLIDATED FINANCIAL STATEMENTS.


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KFORCE INC. AND SUBSIDIARIES
NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Note A - Summary of Significant Accounting Policies
Unless otherwise noted below, there have been no material changes to the accounting policies presented in Note 1 - “Summary of Significant Accounting Policies” of the Notes to Consolidated Financial Statements, included in Item 8. Financial Statements and Supplementary Data of the 20152016 Annual Report on Form 10-K.
Basis of Presentation
The unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the SEC regarding interim financial reporting. Accordingly, certain information and footnotes normally required by accounting principles generally accepted in the United States of America (“GAAP”) for complete financial statements have been condensed or omitted pursuant to those rules and regulations, although Kforce believes that the disclosures made are adequate to make the information not misleading. These unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in our 20152016 Annual Report on Form 10-K. In management’s opinion, the accompanying unaudited condensed consolidated financial statements reflect all adjustments (consisting of only normal recurring adjustments) considered necessary for a fair presentation. The Unaudited Condensed Consolidated Balance Sheet as of December 31, 20152016 was derived from our audited Consolidated Balance Sheet as of December 31, 20152016, as presented in our 20152016 Annual Report on Form 10-K.
Our quarterly operating results are affected by the number of billing days in a quarter and the seasonality of our customers’ businesses. In addition, we experience an increase in direct costs of services and a corresponding decrease in gross profit in the first fiscal quarter of each year as a result of certain U.S. state and federal employment tax resets. Thus, the results of operations for any interim period may be impacted by these factors and are not necessarily indicative of, nor comparable to, the results of operations for a full year.
Principles of Consolidation
The unaudited condensed consolidated financial statements include the accounts of Kforce Inc. and its wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated in consolidation. References in this document to “the Registrant,” “Kforce,” “the Company,” “we,” “the Firm,” “management,” “our” or “us” refer to Kforce Inc. and its subsidiaries, except where the context indicates otherwise.
Use of Estimates
The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The most important of these estimates and assumptions relate to the following: allowance for doubtful accounts, fallouts and other accounts receivable reserves; accounting for goodwill and identifiable intangible assets; self-insured liabilities for workers’ compensation and health insurance; stock-based compensation; obligations for pension plans;plans and accounting for income taxes and expected annual commission rates.taxes. Although these and other estimates and assumptions are based on the best available information, actual results could be materially different from these estimates.
Derivative Instrument
Kforce’s interest rate swap derivative instrument is recorded at fair value on the Unaudited Condensed Consolidated Balance Sheets. The derivative instrument has been designated as a cash flow hedge; the effective portion of the gain or loss on the derivative instrument is recorded as a component of accumulated other comprehensive income, net of tax, and reclassified into earnings when the hedged item affects earnings and into the line item of the hedged item. Any ineffective portion of the gain or loss is recognized immediately into Other expense, net on the Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income. Cash flows from the derivative instrument are classified in the Unaudited Condensed Consolidated Statements of Cash Flows in the same category as the hedged item.
Stock-Based Compensation
Kforce accounts for stock-based compensation by measuring the cost of employee services received in exchange for an award of equity instruments based on the grant-date fair value of the award. The cost is recognized over the requisite service period. Effective January 1, 2017, as a result of our adoption of a recently issued accounting standard, the Firm changed its accounting policy regarding forfeitures and elected to recognize as incurred.

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Income Taxes
Effective January 1, 2017, as a result of our adoption of a recently issued accounting standard, excess tax benefits or deficiencies of deductions attributable to employees’ vesting of restricted stock are reflected in Income tax expense in the accompanying Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income.
Health Insurance
Except for certain fully insured health insurance lines of coverage, Kforce retains the risk of loss for each health insurance plan participant up to $350 thousand in claims annually. Additionally, for all claim amounts exceeding $350 thousand, Kforce retains the risk of loss up to an aggregate annual loss of those claims of $450$700 thousand. For its partially self-insured lines of coverage, health insurance costs are accrued using estimates to approximate the liability for reported claims and incurred but not reported claims, which are primarily based upon an evaluation of historical claims experience, actuarially-determined completion factors and a qualitative review of our health insurance exposure including the extent of outstanding claims and expected changes in health insurance costs.

Earnings per Share
Basic earnings per share is computed as earnings divided by the weighted average number of common shares outstanding (“WASO”) during the period. WASO excludes unvested shares of restricted stock. Diluted earnings per common share is computed by dividing the earnings attributable to common shareholders for the period by diluted WASO. Diluted WASO during the period plusincludes the dilutive effect of stock options and other potentially dilutive securities such as unvested shares of restricted stock using the treasury stock method, except where the effect of including potential common shares would be anti-dilutive.
For the three and nine months ended September 30, 2017, there were 239 thousand and 301 thousand common stock equivalents included in the diluted WASO, respectively. For the three and nine months ended September 30, 2016, there were 177 thousand and 162 thousand common stock equivalents included in the diluted weighted average shares outstanding as compared to the three and nine months ended September 30, 2015 of 321 thousand and 246 thousand,WASO, respectively. For the three and nine months ended September 30, 20162017 and 2015,2016, there was an insignificant amount of anti-dilutive common stock equivalents excluded from the weighted average diluted common shares based on the fact that their inclusion would have had an anti-dilutive effect on earnings per share.equivalents.
New Accounting Standards
Recently Adopted Accounting Standards
In August 2016,March 2017, the FASB issued authoritative guidance clarifying eight cash flow classification issuesrequiring that are not currently addressed or unclear under current GAAPan employer disaggregate the service cost component from the other components of net periodic benefit cost for defined benefit pension plans. The amendments also provide explicit guidance on how to present the service cost component and thereby reducing the current and potential future diversityother components of net periodic benefit cost in practice.the income statement. The guidance is to be applied for annual periods beginning after December 15, 2017, andincluding interim periods within those annual periods, and early adoption is permitted. The guidance should be applied retrospectively for the presentation of the service cost component and the other components of net periodic benefit cost in the income statements. We elected to early adopt this guidance as of January 1, 2017 due to the ease of implementation. The impact of early adoption resulted in a retrospective adjustment to the Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income to reclass the interest cost component of net periodic benefit cost from Selling, general and administrative expenses to Other expense, net. The amount of the reclassification was approximately $0.1 million for the three months ended September 30, 2017 and 2016, respectively. The amount of the reclassification was approximately $0.4 million and $0.3 million for the nine months ended September 30, 2017 and 2016, respectively.
In January 2017, the FASB issued authoritative guidance simplifying the subsequent measurement of goodwill by eliminating Step 2 from the goodwill impairment test. Under this guidance, an entity should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. The guidance is to be applied for annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019 and early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The guidance requires companies to apply the requirements retrospectively, unless it is impracticableprospectively. We elected to apply the requirements retrospectively at which the requirements should be applied prospectivelyearly adopt this guidance as of the earliest date practicable. Kforce elected notJanuary 1, 2017 in order to adopt this standard early. Kforce does not anticipate thatsimplify our processes. The adoption of this guidance willdid not have an impact on itsthe Firm’s consolidated financial statements as the cash flow classification issues are either not applicable or we are currently accounting for them in accordance with the clarified guidance.statements.

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In March 2016, the FASB issued authoritative guidance regarding the accounting for share-based payment transactions, including income tax consequences, classification of awards as either equity or liabilities,liability, and classification onin the statement of cash flows. This guidance was effective for us on January 1, 2017. The impact of this guidance resulted in the following:
All excess tax benefits and deficiencies will be recognized as income tax benefit or expense in the income statement. Prior to the effective date, they were recognized as a change to additional paid-in capital. The Firm will apply this amendment prospectively. For the three and nine months ended September 30, 2017, the Firm recorded approximately $0.1 million and $0.3 million, respectively, of excess tax benefits as a reduction to Income tax expense in the accompanying Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income. This resulted in a reduction to our effective tax rate of 0.6% and an increase to our diluted earnings per share of $0.01 for the nine months ended September 30, 2017. This accounting standard guidance is likely to create volatility in the Firm’s effective tax rate in the future, though the impact is uncertain and based upon future stock price changes.
Excess tax benefits and deficiencies will be classified as an operating activity in the statement of cash flows. Prior to the effective date, they were included in financing activities in the statement of cash flows. The Firm elected to apply this amendment retrospectively. This change increased our net cash provided by operating activities by $0.3 million for each of the nine months ended September 30, 2017 and 2016 in the accompanying Unaudited Condensed Consolidated Statements of Cash Flows.
An entity is allowed to make a policy election as to whether it will include an estimate for awards expected to be forfeited or whether it will account for forfeitures as they occur. The Firm elected to change its policy on accounting for forfeitures and to account for them as they occur in order to simplify our processes. This policy election is to be applied using a modified retrospective approach with a cumulative-effect adjustment to retained earnings as of the effective date. The impact to the beginning balance of retained earnings was $0.5 million, which is net of taxes of $0.3 million.
In November 2015, the FASB issued authoritative guidance requiring that deferred tax liabilities and assets be classified as noncurrent in a classified statement of financial position. This guidance was effective for us on January 1, 2017. The Firm elected to apply this guidance retrospectively. As a result, $4.8 million of current deferred tax assets, net was reclassified to noncurrent deferred tax assets, net as of December 31, 2016.
Accounting Standards Not Yet Adopted
In August 2017, the FASB issued authoritative guidance targeting improvements to accounting for hedging activities by simplifying the rules around hedge accounting and improving the disclosure requirements. The guidance is to be applied for annual periods beginning after December 15, 2018, including interim periods within those annual periods, and early adoption is permitted in any interim period. The hedge accounting guidance should be implemented using a modified retrospective approach for any hedges that exist on the date of adoption, while the presentation and disclosure requirements must be applied prospectively. Kforce is currently evaluating the potential impact on the consolidated financial statements.
In June 2016, the FASB issued authoritative guidance on accounting for credit losses on financial instruments, including trade receivables. The guidance requires the application of a current expected credit loss model, which measures credit losses based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts. The guidance is to be applied for annual periods beginning after December 15, 2019, and interim periods within those annual periods, and early adoption is permitted.permitted no sooner than annual periods beginning after December 15, 2018. The guidance requires companies to apply the requirements retrospectively,using a modified retrospectively, or prospectively dependingretrospective approach. Kforce is currently evaluating the potential impact on the amendment(s) applied. Kforce elected not to adopt this standard early. Upon adoption, Kforce anticipates a prospective impact to our income tax expense line within our consolidated statements of operations and comprehensive income, the amount of which will depend on the vesting activity in any given period. Additionally, we expect a retrospective change in the presentation of excess tax benefits from a financing to operating activity within our consolidated statements of cash flows.financial statements.
In February 2016, the FASB issued authoritative guidance regarding the accounting for leases. The guidance is to be applied for annual periods beginning after December 15, 2018, and interim periods within those annual periods, and early adoption is permitted. The guidance requires companies to apply the requirements retrospectively to all prior periods presented, including interim periods. Kforce elected not to adopt this standard early. The Firm has made progress with assessing contractual arrangements that may be impacted by the new standard. Kforce is currently evaluatinganticipates that the potential impact on the consolidated financial statements.
In November 2015, the FASB issued authoritative guidance requiring that deferred tax liabilities and assets be classified as noncurrent in a classified statementadoption of financial position. This guidance is to be applied for annual periods beginning after December 15, 2016, and interim periods within those annual periods, and early adoption is permitted. Kforce elected not to adopt this standard early.will have a significant impact to its consolidated balance sheet as it will result in recording substantially all operating leases as a right-to-use asset and lease obligation. Kforce anticipates a changecontinues to the presentationassess all potential impacts of the deferred tax liabilities and assets on the consolidated balance sheets upon adoption.standard, especially with respect to our disclosures.

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In May 2014, the FASB issued authoritative guidance regarding revenue from contracts with customers, which specifies that revenue should be recognized when promised goods or services are transferred to customers in an amount that reflects the consideration which the company expects to be entitled in exchange for those goods or services. In August 2015, the FASB issued authoritative guidance deferring the effective date of the new revenue standard by one year for all entities. The one-year deferral results in the guidance being effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017 and entities are not permitted to adopt the standard earlier than the original effective date. Since May 2014, the FASB has issued additional and amended authoritative guidance regarding revenue from contracts with customers in order to clarify and improve the understanding of the implementation guidance. The guidance permits companies to either apply the requirements retrospectively to all prior periods presented, or apply the requirements in the year of adoption, through a cumulative adjustment. We have not yet selected athe modified retrospective transition method. Based on our preliminary assessment, we believe that the timing of our revenue recognition will not be impacted for at least 95% of our revenues. The remainder of our revenues are derived from Government Solutions (“GS”) fixed-price contracts. We do not currently anticipate a material impactare reviewing these contracts in order to determine if there may be any change to the consolidated financial statements upon adoption; however,timing of revenue recognition. We are continuing to evaluate various items that may impact our revenue transaction prices. Furthermore, we do anticipate an increase in the level of disclosure around our arrangements and resulting revenue recognition.

Note B - Commitments and Contingencies
Litigation
We are involved in legal proceedings, claims, and administrative matters that arise in the ordinary course of our business. We have made accruals with respect to certain of these matters, where appropriate, that are reflected in our unaudited condensed consolidated financial statements but are not, individually or in the aggregate, considered material. For other matters for which an accrual has not been made, we have not yet determined that a loss is probable or the amount of loss cannot be reasonably estimated. While the ultimate outcome of the matters cannot be determined, we currently do not expect that these proceedings and claims, individually or in the aggregate, will have a material effect on our financial position, results of operations, or cash flows. The outcome of any litigation is inherently uncertain, however, and if decided adversely to us, or if we determine that settlement of particular litigation is appropriate, we may be subject to liability that could have a material adverse effect on our financial position, results of operations, or cash flows. Kforce maintains liability insurance in amounts and with such coverage and deductibles as management believes is reasonable. The principal liability risks that Kforce insures against are workers’ compensation, personal injury, bodily injury, property damage, directors’ and officers’ liability, errors and omissions, cyber liability, employment practices liability and fidelity losses. There can be no assurance that Kforce’s liability insurance will cover all events or that the limits of coverage will be sufficient to fully cover all liabilities. Accordingly, we disclose matters below for which a material loss is reasonably possible.
On August 25, 2016, Kforce Flexible Solutions LLC (along with co-defendant BMO Harris Bank) was served with a complaint brought in the Northern District of Illinois, U.S. District Court, Eastern District of Illinois.Illinois; Shepard v. BMO Harris Bank N.A. et al., Case No.: 1:16-cv-08288. The plaintiff purports to bring claims on her own behalf and on behalf of a putative class of telephone-dedicated workers for alleged violations of the Fair Labor Standards Act, the Illinois Minimum Wage Law, and the Illinois Wage Payment and Collection Act based upon the defendants’ purported failure to pay her and other class members all earned regular and overtime pay for all time worked. More specifically, the plaintiff alleges that class employees were required to perform unpaid work before and after the start and end times of their shifts. She seeks unpaid back regular and overtime wages, liquidated damages, statutory penalties, and attorney fees and costs. We intend to vigorously defend eachOn October 24, 2017, the presiding judge granted preliminary approval of a resolution of this matter.  The judge will consider final approval of the plaintiff’s claims. Atparties’ resolution on February 15, 2018.  We do not expect this stage in the litigation it is not feasible to predict the outcome of this matter or reasonably estimate a range of loss, should a loss occur, from this proceeding; however, based on our current knowledge, we believe that the final outcome of this matter is unlikely to have a material adverse effect on our business, consolidated financial position, results of operations, or cash flows.

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Employment Agreements
Kforce has entered into employment agreements with certain executives that provide for minimum compensation, salary and continuation of certain benefits for a six-month to a three-year period after their employment ends under certain circumstances. Certain of the agreements also provide for a severance payment of one to three times annual salary and one-half to three times average annual bonus if such an agreement is terminated without good cause by Kforce or for good reason by the executive. These agreements contain certain post-employment restrictive covenants. Kforce’s liability atAt September 30, 20162017, Kforce’s liability would be approximately $44.7$39.8 million if, following a change in control, all of the executives under contract were terminated without good cause by the employer or if the executives resigned for good reason and $20.2$15.6 million if, in the absence of a change in control, all of the executives under contract were terminated by Kforce without good cause or if the executives resigned for good reason.
Kforce has not recorded any liability related to the employment agreements as no events have occurred that would require payment under the agreements.As of September 30, 2017, approximately $0.8 million of severance was accrued for two executives.
Note C - Accounts Payable and Other Accrued Liabilities
Accounts payable and other accrued liabilities consisted of the following (in thousands):
 September 30, 2017 December 31, 2016
Accounts payable$19,287
 $20,321
Accrued liabilities15,189
 16,909
Total Accounts payable and other accrued liabilities$34,476
 $37,230
Our accounts payable balance includes trade creditor and independent contractor payables. Our accrued liabilities balance includes the current portion of our deferred compensation plans liability, accrued customer rebates and other accrued liabilities.
Note D - Accrued Payroll Costs
Accrued payroll costs consisted of the following (in thousands):
 September 30, 2017 December 31, 2016
Payroll and benefits$43,254
 $37,409
Health insurance liabilities4,183
 2,790
Payroll taxes2,466
 2,640
Workers’ compensation liabilities1,232
 1,298
Total Accrued payroll costs$51,135
 $44,137
Note E - Credit Facility
On September 20, 2011, KforceMay 25, 2017, the Firm entered into a Third Amendedcredit agreement with Wells Fargo Bank, National Association, as administrative agent, Wells Fargo Securities, LLC, as lead arranger and Restated Credit Agreement, with a syndicate led bybookrunner, Bank of America, N.A. This was amended on March 30, 2012 through, as syndication agent, Regions Bank and BMO Harris Bank, N.A., as co-documentation agents, and the execution of a Consent and First Amendment, on December 27, 2013 through the execution of a Second Amendment and Joinder, and further amended on December 23, 2014 through the execution of a Third Amendment (as amendedlenders referred to date, thetherein (the “Credit Facility”) resulting. In connection with entering into the Credit Facility, the Firm terminated in its entirety its previous credit facility. Under the Credit Facility, the Firm will have a maximum borrowing capacity of $170.0$300.0 million, as well aswhich may, subject to certain conditions and the participation of the lenders, be increased up to an accordion optionaggregate additional amount of $50.0 million. The maximum borrowings$150.0 million (the “Commitment”), which will be available to Kforce under the Credit Facility, absent Kforce exercising all or a portion of the accordion, are limited to: (a) a revolving Credit Facility of up to $170.0 million and (b) a $15.0 million sub-limit includedFirm in the Credit Facility forform of revolving credit loans, swingline loans, and letters of credit.
Available borrowings Letters of credit and swingline loans under the Credit Facility are limitedsubject to 85%sublimits of $10.0 million. The maturity date of the net amount of eligible accounts receivable (billed and unbilled), plus 80% of the net amount of eligible employee placement accounts, plus 80% of the appraised market value of the Firm’s corporate headquarters reduced each subsequent quarter by an amount equal to 1/80th of the initial amount, minus certain minimum availability reserves. Credit Facility is May 25, 2022.

Borrowings
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Revolving credit loans under the Credit Facility are secured by substantially all of the assets of the Firm, including the Firm’s corporate headquarters property.
Outstanding borrowings under the revolving Credit Facilitywill bear interest at a rate of:equal to (a) LIBORthe Base Rate (as described below) plus an applicable margin based on various factors;the Applicable Margin (as described below) or (b) the higher of (1)LIBOR Rate plus the Applicable Margin. Swingline loans under the Credit Facility will bear interest at a rate equal to the Base Rate plus the Applicable Margin. The Base Rate is the highest of: (i) the Wells Fargo Bank, National Association prime rate, (2)(ii) the federal funds rate plus 0.50% or (3)(iii) one-month LIBOR plus 1.00%, and the LIBOR Rate is reserve-adjusted LIBOR for the applicable interest period, but not less than zero. The Applicable Margin is based on the Firm’s total leverage ratio. The Applicable Margin for Base Rate loans ranges from 0.25% to 0.75% and the Applicable Margin for LIBOR Rate loans ranges from 1.25% to 1.75%. Fluctuations in the ratio of unbilled to billed receivables could result in material changes to availability from time to time. Letters of credit issued under the Credit Facility require Kforce toThe Firm will pay a fronting fee equal to 0.125% of the amount of each letter of credit issued, plus a per annumquarterly non-refundable commitment fee equal to the applicable marginApplicable Margin on the average daily unused portion of the Commitment (swingline loans do not constitute usage for LIBOR loansthis purpose). The Applicable Margin for the commitment fee is based on the Firm’s total letters of credit outstanding. To the extent that Kforce has unused availability under the Credit Facility, an unused line fee is required toleverage ratio and ranges between 0.20% and 0.35%.
The Firm will continually be paid on a monthly basis equal to: (a) if the average daily aggregate revolver outstanding are less than 35% of the amount of the commitments, 0.35% or (b) if the average daily aggregate revolver outstanding are greater than 35% of the amount of the commitments, 0.25% times the amount by which the maximum revolver amount exceeded the sum of the average daily aggregate revolver outstanding, during the immediately preceding month or shorter period if calculated for the first month hereafter or on the termination date.
Under the Credit Facility, Kforce is subject to certain affirmative and negative covenants including but(but not limited to,to), the maintenance of a fixed charge coverage ratio which is only applicable inof no less than 1.25 to 1.00 and the event that the Firm’s availability under the Credit Facility falls below themaintenance of a total leverage ratio of no greater of (a) 10% of the aggregate amount of the commitment of all of the lenders under the Credit Facility and (b) $11 million.than 3.25 to 1.00. The numerator in the fixed charge coverage ratio is defined pursuant to the Credit Facility as earnings before interest expense, income taxes, depreciation and amortization, including the amortization of stock-based compensation expense and other permitted items pursuant to our Credit Facility (disclosed as “Adjusted“Consolidated EBITDA”), less cash paid for capital expenditures.expenditures, income taxes and dividends. The denominator is defined as Kforce’s fixed charges such as interest expense and principal payments paid or payable on outstanding debt other than borrowings under the Credit Facility. The total leverage ratio is defined pursuant to the Credit Facility income taxes payable, and certain other payments. This financial covenant,as total indebtedness divided by Consolidated EBITDA. Our ability to make distributions or repurchases of equity securities could be limited if applicable, requires that the numerator be equal to or greater than the denominator.
Ouran event of default has occurred. Furthermore, our ability to repurchase equity securities could be limited if (a) the total leverage ratio is greater than 2.75 to 1.00 and (b) the Firm’s availability, inclusive of unrestricted cash, is less than the greater of (a) 15.0% of the aggregate amount of the commitment of all lenders under the Credit Facility or (b) $15.0$25.0 million. Also, our ability to make distributions could be limited if the Firm’s availability is less than the greater of (a) 12.5% of the aggregate amount of the commitment of all lenders under the Credit Facility or (b) $20.6 million. Since Kforce had availability under the Credit Facility of $52.1 million asAs of September 30, 2016, the fixed charge coverage ratio covenant2017, Kforce was not applicable nor was Kforce limited in making distributions orand executing repurchases of its equity securities. Kforce believes that it will be able to maintain these minimum availability requirements; however, in
Borrowings under the event that Kforce is unable to do so, Kforce could fail the fixed charge coverage ratio, which would constitute an event of default, or we could be limited in our ability to make distributions or repurchase equity securities. The Credit Facility expires December 23, 2019.are secured by substantially all of the assets of the Firm.
As of September 30, 2016, $101.3 million was outstanding under the Credit Facility. As of October 28, 2016, $89.52017, $126.1 million was outstanding and $63.9$170.4 million was available under the Credit Facility.Facility, subject to the covenants described above. Kforce has $3.5 million of outstanding letters of credit at September 30, 2017 which, pursuant to the Credit Facility, reduce the availability. As of December 31, 2016, $111.5 million was outstanding under the previous credit facility.
Note DF - Employee Benefit Plans
Deferred Compensation Plans
Kforce has a Non-Qualified Deferred Compensation Plan and a Kforce Non-Qualified Deferred Compensation Government Practice Plan (collectively the “Deferred Compensation Plans”),The Firm maintains various non-qualified deferred compensation plans, pursuant to which eligible management and certain highly compensated key employees, as defined by IRS regulations, may elect to defer all or part of their compensation to later years. At September 30, 2016These amounts are classified in Accounts payable and December 31, 2015, amountsother accrued liabilities if payable within the next year areor in Other long-term liabilities if payable after the next year or upon retirement or termination of employment in the accompanying Unaudited Condensed Consolidated Balance Sheets. At September 30, 2017 and December 31, 2016, amounts included in Accounts payable and other accrued liabilities inrelated to the accompanying Unaudited Condensed Consolidated Balance Sheets anddeferred compensation plans totaled $3.7$3.4 million and $2.3$2.7 million, respectively. At September 30, 20162017 and December 31, 2015,2016, amounts payable after the next year, upon retirement or termination of employment are included in Other long-term liabilities inrelated to the accompanying Unaudited Condensed Consolidated Balance Sheets anddeferred compensation plans totaled $25.8$28.2 million and $24.2$27.5 million, respectively.
EmployeeKforce maintains a Rabbi Trust and holds life insurance policies on certain individuals to assist in the funding of the deferred compensation liability. If necessary, employee distributions are being funded through proceeds from the sale of assets held within our Rabbi Trust. The fair valuebalance of the assets within the Rabbi Trust, including the cash surrender value of the Company-owned life insurance policies, was $30.3 million and money-market funds,$27.3 million as of September 30, 20162017 and December 31, 2015 was $27.0 million and $25.5 million,2016, respectively, and is included in Other assets, net in the accompanying Unaudited Condensed Consolidated Balance Sheets.

Supplemental Executive Retirement Plan
Kforce maintains a Supplemental Executive Retirement Plan (the “SERP”) for the benefit of certain executive officers. The primary goals of the SERP are to create an additional wealth accumulation opportunity, restore lost qualified pension benefits due to government limitations and retain our covered executive officers. The SERP is a non-qualified benefit plan and does not include elective deferrals of covered executive officers’ compensation.

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The following representstable presents the components of net periodic benefit cost (in thousands):
Three Months Ended Nine Months EndedThree Months Ended Nine Months Ended
September 30, September 30,September 30, September 30,
2016 2015 2016 20152017 2016 2017 2016
Service cost$328
 $330
 $984
 $990
$79
 $328
 $239
 $984
Interest cost113
 96
 339
 288
134
 113
 403
 339
Net periodic benefit cost$441
 $426
 $1,323
 $1,278
$213
 $441
 $642
 $1,323
The service cost is recorded in Selling, general and administrative expenses and the interest cost is recorded in Other expense, net in the accompanying Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income.
The projected benefit obligation as of September 30, 20162017 and December 31, 20152016 was $12.7$14.1 million and $11.3$13.4 million, respectively, and is recorded in Other long-term liabilities in the accompanying Unaudited Condensed Consolidated Balance Sheets. There is no requirement for Kforce to fund the SERP and, as a result, no contributions were made to the SERP during the nine months ended September 30, 2016.2017. Kforce does not currently anticipate funding the SERP during the year ended December 31, 2016.2017.
Note E - Fair Value Measurements
There were no transfers into or out of Level 1, 2 or 3 assets or liabilities during the nine months ended September 30, 2016.
Kforce’s financial statements include a contingent consideration liability related to a non-significant acquisition of a business within our Government Solutions reporting segment, which is measured on a recurring basis and is recorded at fair value, determined using the discounted cash flow method. The inputs used to calculate the fair value of the contingent consideration liability are considered to be Level 3 inputs due to the lack of relevant market activity and significant management judgment. An increase in future cash flows may result in a higher estimated fair value while a decrease in future cash flows may result in a lower estimated fair value of the contingent consideration liability. Remeasurements to fair value are recorded in Other expense, net within the Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income. There was no activity during the period in our recurring Level 3 fair value measurements. The contingent consideration liability is recorded in Other long-term liabilities within the Unaudited Condensed Consolidated Balance Sheets and the estimated fair value as of September 30, 2016 and December 31, 2015 was $798 thousand.
Note FG - Stock Incentive Plans
On April 19, 2016,18, 2017, the Kforce shareholders approved the 20162017 Stock Incentive Plan (“20162017 Plan”). The 20162017 Plan allows for the issuance of stock options, stock appreciation rights, stock awards (including restricted stock awards (“RSAs”) and restricted stock units (“RSUs”)) and other stock-based awards. The aggregate number of shares of common stock that are subject to awards under the 20162017 Plan is approximately 1.63.0 million shares. The 20162017 Plan terminates on April 19, 2026.18, 2027. Prior to the effective date of the 20162017 Plan, the Company granted stock awards to eligible participants under our 2016 Stock Incentive Plan, 2013 Stock Incentive Plan (“2013 Plan”) and 2006 Stock Incentive Plan (“2006 Plan”(collectively the “Prior Plans”). As of the effective date of the 20162017 Plan, no additional awards may be granted pursuant to the 2013 Plan and 2006 Plan;Prior Plans; however, awards outstanding as of the effective date will continue to vest in accordance with the terms of the 2013 Plan and 2006 Plan, respectively.Prior Plans.
During the three months ended September 30, 20162017 and 2015,2016, Kforce recognized total stock-based compensation expense of $1.3$1.8 million and $1.4$1.3 million, respectively. During the nine months ended September 30, 20162017 and 2015,2016, Kforce recognized total stock-based compensation expense of $5.7 million and $5.0 million, and $4.3 million, respectively.

Restricted Stock
Kforce’s annual restrictedRestricted stock (including RSAs and RSUs) are granted to executives and management either: (1) for awards related to Kforce’s annual long-term incentive (“LTI”) compensation program, or (2) as part of a compensation package and in order to retain directors, executives and management. The LTI award amounts are generally based on the extent by which annual long-term incentivetotal shareholder return performance goals, which are established by Kforce’s Compensation Committee during the first quarter of the year of performance, have been met, as determined by the Compensation Committee. Additionally, Kforce, with the approval of the Compensation Committee, grants restricted stock in varying amounts as determined appropriate during the year to retain directors, executives and management.performance. Restricted stock granted during the nine months ended September 30, 20162017 will vest over a period of between one to ten years, with equal vesting annually.
RSAs contain the same voting rights as other common stock as well as the right to forfeitable dividends in the form of additional RSAs at the same rate as the cash dividend on common stock and containing the same vesting provisions as the underlying award. RSUs contain no voting rights, but have the right to forfeitable dividend equivalents in the form of additional RSUs at the same rate as the cash dividend on common stock and containing the same vesting provisions as the underlying award. The distribution of shares of common stock for each RSU, issued under the 2016 Plan pursuant to the terms of the Kforce Inc. Director’s Restricted Stock Unit Deferral Plan, can be deferred to a date later than the vesting date if an appropriate election was made. In the event of such deferral, vested RSUs have the right to dividend equivalents.

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The following table presents the restricted stock activity for the nine months ended September 30, 20162017 (in thousands, except per share amounts):
Number of Restricted Stock Weighted Average
Grant Date
Fair Value
 Total Intrinsic
Value of Restricted
Stock Vested
Number of Restricted Stock Weighted Average
Grant Date
Fair Value
 Total Intrinsic
Value of Restricted
Stock Vested
Outstanding as of December 31, 20151,293
 $20.89
 
Outstanding as of December 31, 20161,708
 $21.86
 
Granted639
 $22.08
 
133
 $21.57
 
Forfeited/Canceled(315) $21.44
 

(182) $21.90
 

Vested(250) $20.83
 $5,790
(290) $21.13
 $6,501
Outstanding as of September 30, 20161,367
 $21.32
 
Outstanding as of September 30, 20171,369
 $21.97
 
The fair market value of restricted stock is determined based on the closing stock price of Kforce’s common stock at the date of grant, and is amortized on a straight-line basis over the requisite service period. As of September 30, 2016,2017, total unrecognized stock compensation expense related to restricted stock was $23.1$22.8 million, which will be recognized over a weighted average remaining period of 4.64.26 years.
Note GH - Derivative Instrument and Hedging Activity
Kforce is exposed to interest rate risk as a result of our corporate borrowing activities. The Firm uses an interest rate swap derivative as a risk management tool to mitigate the potential impact of interest rate risk on our financial results.
On April 21, 2017, Kforce entered into a forward-starting interest rate swap agreement with Wells Fargo Bank, N.A. (the “Swap”). The Swap rate is 1.81%, which is added to our interest rate margin to determine the fixed rate that the Firm will pay to the counterparty during the term of the Swap based on the notional amount of the Swap. The effective date of the Swap is May 31, 2017 and the maturity date is April 29, 2022. The notional amount of the Swap is $65.0 million for the first three years and decreases to $25.0 million for years four and five.
The Swap has been designated as a cash flow hedge and was effective as of September 30, 2017. The change in the fair value of the Swap was recorded as a component of Accumulated other comprehensive (loss) income, net of tax, on the Unaudited Condensed Consolidated Balance Sheets. As of September 30, 2017, the fair value of the Swap was insignificant.
Note I - Fair Value Measurements
Kforce’s financial statements include a contingent consideration liability related to a non-significant acquisition of a business within our Government Solutions (“GS”) reporting segment, which is measured on a recurring basis and is recorded at fair value, determined using the discounted cash flow method. The inputs used to calculate the fair value of the contingent consideration liability are considered to be Level 3 inputs due to the lack of relevant market activity and significant management judgment. An increase in future cash flows may result in a higher estimated fair value while a decrease in future cash flows may result in a lower estimated fair value of the contingent consideration liability. Remeasurements to fair value are recorded in Other expense, net within the accompanying Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income. There was no activity during the period in our recurring Level 3 fair value measurements. The contingent consideration liability is recorded in Other long-term liabilities within the accompanying Unaudited Condensed Consolidated Balance Sheets.
Kforce’s interest rate swap is measured at fair value using readily observable inputs, such as the LIBOR interest rate. The inputs used to calculate the fair value of the Swap derivative instrument are considered to be Level 2 inputs. The Swap is recorded in Other long-term liabilities within the accompanying Unaudited Condensed Consolidated Balance Sheets. See Note H - “Derivative Instrument and Hedging Activity” in the Notes to Unaudited Condensed Consolidated Financial Statements, included in this report for a complete discussion of the Firm’s derivative instrument.
Certain assets, in specific circumstances, are measured at fair value on a non-recurring basis utilizing Level 3 inputs such as goodwill, other intangible assets and other long-lived assets. For these assets, measurement at fair value in periods subsequent to their initial recognition would be applicable if one or more of these assets were determined to be impaired.

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The estimated fair values on Kforce’s financial statements as of September 30, 2017 and December 31, 2016 were as follows (in thousands):
Assets/(Liabilities) Measured at Fair Value:Asset/(Liability) Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
 Significant
Other
Observable
Inputs (Level 2)
 Significant
Unobservable
Inputs (Level 3)
As of September 30, 2017       
Recurring basis:       
Contingent consideration liability$(756) $
 $
 $(756)
Interest rate swap derivative instrument$(85) $
 $(85) $
As of December 31, 2016       
Recurring basis:       
Contingent consideration liability$(756) $
 $
 $(756)
There were no transfers into or out of Level 1, 2 or 3 assets or liabilities during the nine months ended September 30, 2017.
Note J - Reportable Segments
Kforce’s reportable segments are as follows: (1) Technology (“Tech”); (2) Finance and Accounting (“FA”); and (3) Government Solutions (“GS”).GS. This determination is supported by, among other factors: the existence of individuals responsible for the operations of each segment and who also report directly to our chief operating decision maker (“CODM”), the nature of the segment’s operations and information presented to theKforce’s Board and our CODM. Kforce also reports Flexible billingsFlex and Direct Hire feesrevenues separately by segment, which has been incorporated into the table below.
Historically, our Tech segment has included the results of operations for Kforce Global Solutions, Inc., (“Global”) a wholly-owned subsidiary located in Manila, Philippines. During the three months ended September 30, 2017, Kforce completed the sale of Global’s assets. This sale did not meet the definition of discontinued operations. Kforce recorded a $3.3 million gain on sale of Global’s assets, which was recorded in Selling, general and administrative expenses within the accompanying Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income.
Historically, and for the three and nine months ended September 30, 20162017 and 2015,2016, Kforce has generated only sales and gross profit information on a segment basis. Substantially all operations and long-lived assets are located in the United States. We do not report total assets or income separately by segment as our operations are largely combined.

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The following table provides information concerning the operations of our segments (in thousands):
Tech FA GS TotalTech FA GS Total
Three Months Ended September 30,              
2016       
2017       
Net service revenues:              
Flexible billings$220,376
 $76,290
 $26,818
 $323,484
Direct Hire fees5,148
 7,828
 
 12,976
Flex revenues$224,148
 $78,209
 $26,547
 $328,904
Direct Hire revenues5,133
 7,016
 
 12,149
Total net service revenues$225,524
 $84,118
 $26,818
 $336,460
$229,281
 $85,225
 $26,547
 $341,053
Gross profit$65,173
 $30,439
 $9,768
 $105,380
$65,560
 $29,709
 $9,106
 $104,375
Operating expenses      90,656
      85,395
Income before income taxes      $14,724
      $18,980
2015       
2016       
Net service revenues:              
Flexible billings$226,381
 $76,707
 $24,351
 $327,439
Direct Hire fees5,732
 8,404
 
 14,136
Flex revenues$220,376
 $76,290
 $26,818
 $323,484
Direct Hire revenues5,148
 7,828
 
 12,976
Total net service revenues$232,113
 $85,111
 $24,351
 $341,575
$225,524
 $84,118
 $26,818
 $336,460
Gross profit$69,128
 $31,710
 $8,983
 $109,821
$65,173
 $30,439
 $9,768
 $105,380
Operating expenses      87,209
      90,656
Income before income taxes      $22,612
      $14,724
Nine Months Ended September 30,              
2016       
2017       
Net service revenues:              
Flexible billings$650,997
 $228,365
 $75,231
 $954,593
Direct Hire fees15,673
 23,442
 
 39,115
Flex revenues$663,778
 $239,196
 $74,873
 $977,847
Direct Hire revenues15,917
 21,590
 
 37,507
Total net service revenues$666,670
 $251,807
 $75,231
 $993,708
$679,695
 $260,786
 $74,873
 $1,015,354
Gross profit$193,132
 $90,695
 $25,024
 $308,851
$192,223
 $89,666
 $23,540
 $305,429
Operating expenses      267,663
      259,224
Income before income taxes      $41,188
      $46,205
2015       
2016       
Net service revenues:              
Flexible billings$660,692
 $215,674
 $74,515
 $950,881
Direct Hire fees17,224
 23,434
 
 40,658
Flex revenues$650,997
 $228,365
 $75,231
 $954,593
Direct Hire revenues15,673
 23,442
 
 39,115
Total net service revenues$677,916
 $239,108
 $74,515
 $991,539
$666,670
 $251,807
 $75,231
 $993,708
Gross profit$197,982
 $87,229
 $25,388
 $310,599
$193,132
 $90,695
 $25,024
 $308,851
Operating expenses      259,023
      267,663
Income before income taxes      $51,576
      $41,188

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Note HK - Supplemental Cash Flow Information
Supplemental cash flow information is as follows (in thousands):
Nine Months EndedNine Months Ended
September 30,September 30,
2016 20152017 2016
Cash paid during the period for:      
Income taxes, net$16,023
 $15,592
$15,204
 $16,023
Interest, net$1,569
 $1,234
$2,714
 $1,569
Non-cash transaction information:      
Employee stock purchase plan$528
 $435
$399
 $528
Equipment acquired under capital leases$1,123
 $553
$465
 $1,123
Unsettled repurchase of common stock$
 $1,011
Acquisition of fixed assets through accounts payable$19
 $86
Receivable for sale of Global's assets$1,979
 $

Item 2.        Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) is intended to help the reader understand Kforce Inc., our operations, and our present business environment. This MD&A should be read in conjunction with Item 1. Financial Statements of this report on Form 10-Q.
This overview summarizes the MD&A, which includes the following sections:
Executive Summary – an executive summary of our results of operations as of and for the nine months ended September 30, 2017.
Results of Operations – an analysis of Kforce’s unaudited condensed consolidated results of operations for the three and nine months ended September 30, 2017 and 2016, which have been presented in its unaudited condensed consolidated financial statements. In order to assist the reader in understanding our business as a whole, certain metrics are presented for each of our segments.
Liquidity and Capital Resources – an analysis of cash flows, stock repurchases, off-balance sheet arrangements and contractual obligations and commitments on our business.
Critical Accounting Estimates – a discussion of the accounting estimates that are most critical to aid in fully understanding and evaluating our reported financial results and that require management’s most difficult, subjective or complex judgments.
New Accounting Standards – a discussion of recently issued accounting standards and their potential impact on our consolidated financial statements.

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EXECUTIVE SUMMARY
The following is an executive summary of what Kforce believes are highlights as of and for the nine months ended September 30, 2016,2017, which should be considered in the context of the additional discussions herein and in conjunction with the unaudited condensed consolidated financial statements and notes thereto.
Net service revenues for the nine months ended September 30, 20162017 increased 0.2%2.2% to $993.7 million$1.0 billion from $991.5$993.7 million in the comparable period in 2015.2016.
Flex revenues for the nine months ended September 30, 20162017 increased 0.4% to $954.6 million from $950.9 million in the comparable period in 2015. Tech Flex revenues for the nine months ended September 30, 2016 decreased 1.5%,3.0% on a billing day basis over the comparable period in 2015. FA2016. Flex revenues increased 2.5% and 5.3% for the nine months ended September 30, 2016 increased 5.9%, over the comparable period in 2015.Tech and FA, respectively, and remained stable for GS Flex revenues for the nine months ended September 30, 2016 increased 1.0%, over the comparable period in 2015.on a billing day basis.
Direct Hire revenues for the nine months ended September 30, 20162017 decreased 3.8%4.1% to $39.1$37.5 million from $40.7$39.1 million in the comparable period in 2015.2016.
Flex gross profit margin for the nine months ended September 30, 20162017 decreased 1090 basis points to 28.3%27.4% from 28.4%28.3% in the comparable period in 2015.2016. Flex gross profit margin decreased 70 basis points for Tech, 100 basis points for FA and 190 basis points for GS. The overall reduction in Flex gross profit margin is primarily a result of compression in the spread between our bill rates and pay rates and higher benefit costs for the nine months ended September 30, 2017.
During the third quarter of 2017, Flex gross profit margins improved sequentially by 10 basis points for bothin Tech and FA and 80Flex, 20 basis points for GS, primarilyin FA Flex and 450 basis points in GS. Flex gross profit margins were adversely impacted by 10 basis points in Tech Flex and 20 basis points in FA Flex during the third quarter of 2017 as a result of higher benefits costs.Hurricanes Harvey and Irma.
Selling, general and administrative (“SG&A”) expenses as a percentage of revenues for the nine months ended September 30, 2016 increased2017 decreased to 26.1%24.5% from 25.2%26.0% in the comparable period in 2015.2016. The 90150 basis point increasedecrease was primarily driven by approximatelyrelated to the $6.0 million or 60 basis points, in severance costs that were recordedrecognized during the nine months ended September 30, 2016 associated with realignment activities focused on further streamlining our organization. In addition, we have made targeted investments in information technology as well as our revenue-generating talent during 2016, which has negatively impacted SG&Acompensation costs are lower on a year-over-year basis as a percentageresult of revenue.previous realignment activities and improved associate productivity levels during 2017.
Net income for the nine months ended September 30, 2016 decreased 23.9%2017 increased 15.3% to $23.5$27.1 million from $30.9$23.5 million in the comparable period in 2015 primarily2016 driven by the aforementioned $6.0 million in severance costs ($3.6 million after-tax) as well as certain tax adjustments of $1.7 million during the nine months ended September 30, 2016.SG&A items described above.
Diluted earnings per share for the nine months ended September 30, 2016 decreased2017 increased to $0.89$1.06 from $1.09$0.89 per share in the comparable period in 2015. The decline was2016 primarily driven by the after-tax impact of the severance costs and tax adjustments, which impacted dilutedfactors noted above. Diluted earnings per share was negatively impacted by $0.20.
Duringapproximately $0.05 in the ninethree months ended September 30, 2016, Kforce repurchased 1.6 million shares2017 as a result of common stock on the open market atHurricanes Harvey and Irma, which includes a total costcontribution towards disaster relief efforts of approximately $29.1$1.0 million.
The Firm declared and paid three quarterly dividends of $0.12 per share during the nine months ended September 30, 2016,2017, resulting in a total cash payout of $9.4$9.1 million.
The Firm entered into a new Credit Facility on May 25, 2017, which, among other things, increased the borrowing capacity by $130.0 million to $300.0 million.
The total amount outstanding under our Credit Facility increased $20.8 million to $101.3 million as of September 30, 2017 was $126.1 million. The total amount outstanding under our previous credit facility as of December 31, 2016 as compared towas $111.5 million. This increase of $80.5 million14.6 as of December 31, 2015. This increasemillion was primarily driven by lower than anticipated operating cash flows during the returnnine months ended September 30, 2017 as a result of capitalan increase in days sales outstanding.
The Firm entered into a forward-starting interest rate swap agreement on April 21, 2017 to our shareholdersmitigate the risk of rising interest rates. The notional amount of the Swap is $65.0 million for the first three years and decreases to $25.0 million for years four and five.
During the three months ended September 30, 2017, Kforce completed the sale of Global’s assets and recorded a $3.3 million gain on sale within SG&A. During 2017, Global generated approximately $2.5 million in the formTech Flex revenue per quarter.


18

Table of dividends and common stock repurchases, which aggregated $38.5 million.Contents

OUR BUSINESS AT A GLANCERESULTS OF OPERATIONS
Our Business at a Glance
Kforce provides professional and technical specialty staffing services and solutions to customers in thethrough our Tech, FA, and GS segmentsreporting segments. Kforce provides flexible staffing services and solutions on both a temporary (“Flex”) and permanent (“Direct Hire”) basis. Kforce is backed by nearly 3,000 associates and more than 11,000 consultants on assignment. Kforce operatesWe operate through itsour corporate headquarters in Tampa, Florida and 6159 field offices located throughout the United States, as well as an office in Manila, Philippines.States. As of September 30, 2017, Kforce employed nearly 2,600 associates and over 11,000 consultants on assignment.
Kforce serves clients from the Fortune 1000, the Federal Government, state and local governments, local and regional companies and small to mid-sized companies.
We continue to make progress in our key strategic focus areas including:
INDUSTRY ECONOMIC FACTORSContinuing to align our revenue-generating talent to the markets, products, industries and clients that we believe present Kforce with the greatest opportunity for profitable revenue growth.
Improving the productivity of our revenue-generating talent by enhancing our sales methodologies and processes as well as our delivery process in a manner we believe will allow us to better evaluate business opportunities and demonstrate the value we are bringing and enhancing the relationships with our clients and candidates.
Implementing new and upgrading existing technologies that should allow us to more effectively and efficiently serve our clients, candidates and consultants and improve the productivity and scalability of our organization including the completion of the deployment of our new customer relationship management system in the third quarter of 2017.
We believe that our portfolio of service offerings, which are focused in Tech and FA (which we anticipate to be areas of expected growth), are a key contributor to our long-term financial stability.
Industry Economic Factors
Based upon previous economic cycles experienced by Kforce, we believe that times of sustained economic recovery generally stimulate demand for additional workers in the U.S. and, conversely, an economic slowdown results in a contraction in demand for additional workers in the U.S. From an economic standpoint, temporary employment figures and trends are important indicators of staffing demand, which continued to be positive during 2016,2017, based on data published by the Bureau of Labor Statistics (“BLS”) and Staffing Industry Analysts (“SIA”). A September 2016 report published by SIA stated that temporary technology staffing is expected to experience growth of 5% for 2016 and an additional 6% in 2017 and that finance and accounting staffing is expected to experience growth of 7% in 2016 and an additional 6% in 2017. The penetration rate (the percentage of temporary staffing to total employment) reached a record high of 2.08% in September 2016 was at 2.03%, a slight decline from2017. While the December 2015 highhealth of 2.06%. The rate has changed nominally in recent months, exceeding 2.0% for nearly two years and remains above the prior cycle high of 1.95%. While the macro-employment picture remainswas uncertain at times during 2016 and through 2017, it generally has continuously improved,shown continuous improvement, with the unemployment rate at 5.0%4.2% as of September 2016,2017, and non-farm payroll expanding approximately 57691 thousand jobs per month in the period July through September 2016.2017. Also, the college-level unemployment rate, which we believe serves as a proxy for professional employment and we believe is a metric oftherefore aligns well with the candidate and consultant population that Kforce most typically serves, was at 2.5%2.3% in September 2016.2017. Further, we believe that the unemployment rate in the specialties we serve, especially in certain technology skill sets, is lower than the published averages, which we believe speaks to the demand environment in which we are operating. Management believes that uncertaintythe tepid growth in the overall U.S. economic outlook related toeconomy, the political landscape, potential tax changes, geo-political riskrecent change in administration, and continuing impact of health care reform, may continue to fuel growth in temporary staffing as employers may be reluctant to increase permanent hiring. Additionally, we believe the increasing costs and government regulation of employment may be driving a secular shift to an increased use of temporary staff as a percentage of the total workforce.workforce as employers may be reluctant to increase permanent hiring. If the penetration rate of temporary staffing experiences growthgrows in the coming months and years, we believe our Flex revenues may grow even in a relatively modest growth macro-economic environment. Kforce remains optimistic about the growth prospects of the temporary staffing industry, the penetration rate, and in particular, our revenue portfolio; however, the economic environment includes considerable uncertainty and volatility and therefore no reliable predictions can be made about the general economy, the staffing industry as a whole, or specialty staffing in particular.particular or our future performance.

RESULTS OF OPERATIONS
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Three and Nine Months Ended September 30, 20162017 and 20152016
Net Service Revenues. The following table presents, as a percentage of net service revenues, certain items in our Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income:
Three Months Ended Nine Months EndedThree Months Ended Nine Months Ended
September 30, September 30,September 30, September 30,
2016 2015 2016 20152017 2016 2017 2016
Net Service Revenues by Segment:       
Net service revenues by segment:       
Tech67.0% 68.0% 67.1% 68.4%67.2% 67.0% 66.9% 67.1%
FA25.0
 24.9
 25.3
 24.1
25.0
 25.0
 25.7
 25.3
GS8.0
 7.1
 7.6
 7.5
7.8
 8.0
 7.4
 7.6
Net service revenues100.0% 100.0% 100.0% 100.0%100.0% 100.0% 100.0% 100.0%
Revenues by Type:       
Revenues by type:       
Flex96.1% 95.9% 96.1% 95.9%96.4% 96.1% 96.3% 96.1%
Direct Hire3.9
 4.1
 3.9
 4.1
3.6
 3.9
 3.7
 3.9
Net service revenues100.0% 100.0% 100.0% 100.0%100.0% 100.0% 100.0% 100.0%
Gross profit31.3% 32.2% 31.1% 31.3%30.6% 31.3% 30.1% 31.1%
Selling, general and administrative expenses26.1% 24.6% 26.1% 25.2%24.0% 26.1% 24.5% 26.0%
Depreciation and amortization0.6% 0.8% 0.7% 0.7%0.6% 0.6% 0.6% 0.7%
Income before income taxes4.4% 6.6% 4.1% 5.2%5.6% 4.4% 4.6% 4.1%
Net income2.7% 4.0% 2.4% 3.1%3.0% 2.7% 2.7% 2.4%
The following table presents net service revenues for Flex and Direct Hire by segment and the percentage change from the prior period (in thousands):
Three Months Ended September 30, Nine Months Ended September 30,Three Months Ended September 30, Nine Months Ended September 30,
2016 Increase
(Decrease)
 2015 2016 Increase
(Decrease)
 20152017 Increase
(Decrease)
 2016 2017 Increase
(Decrease)
 2016
Tech                      
Flex$220,376
 (2.7)% $226,381
 $650,997
 (1.5)% $660,692
$224,148
 1.7 % $220,376
 $663,778
 2.0 % $650,997
Direct Hire5,148
 (10.2)% 5,732
 15,673
 (9.0)% 17,224
5,133
 (0.3)% 5,148
 15,917
 1.6 % 15,673
Total Tech$225,524
 (2.8)% $232,113
 $666,670
 (1.7)% $677,916
Total Tech revenues$229,281
 1.7 % $225,524
 $679,695
 2.0 % $666,670
FA                      
Flex$76,290
 (0.5)% $76,707
 $228,365
 5.9 % $215,674
$78,209
 2.5 % $76,290
 $239,196
 4.7 % $228,365
Direct Hire7,828
 (6.9)% 8,404
 23,442
  % 23,434
7,016
 (10.4)% 7,828
 21,590
 (7.9)% 23,442
Total FA$84,118
 (1.2)% $85,111
 $251,807
 5.3 % $239,108
Total FA revenues$85,225
 1.3 % $84,118
 $260,786
 3.6 % $251,807
GS                      
Flex$26,818
 10.1 % $24,351
 $75,231
 1.0 % $74,515
$26,547
 (1.0)% $26,818
 $74,873
 (0.5)% $75,231
Total GS$26,818
 10.1 % $24,351
 $75,231
 1.0 % $74,515
Total GS revenues$26,547
 (1.0)% $26,818
 $74,873
 (0.5)% $75,231
                      
Total Flex$323,484
 (1.2)% $327,439
 $954,593
 0.4 % $950,881
Total Direct Hire12,976
 (8.2)% 14,136
 39,115
 (3.8)% 40,658
Total Net Service Revenues$336,460
 (1.5)% $341,575
 $993,708
 0.2 % $991,539
Total Flex revenues$328,904
 1.7 % $323,484
 $977,847
 2.4 % $954,593
Total Direct Hire revenues12,149
 (6.4)% 12,976
 37,507
 (4.1)% 39,115
Total net service revenues$341,053
 1.4 % $336,460
 $1,015,354
 2.2 % $993,708

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Our quarterly operating results are affected by the number of billing days in a quarter, which is provided in the table below. The following table presents the year-over-year revenue growth rates, on a billing day basis, for the last five quarters:
  Year-Over-Year Revenue Growth Rates
  (Per Billing Day)
  Q3 2017 Q2 2017 Q1 2017 Q4 2016 Q3 2016
Tech Flex 3.3 % 1.5 % 2.7 % 1.4 % (2.7)%
Tech Direct Hire 1.3 % 9.3 % (4.1)% (13.1)% (10.2)%
Total Tech 3.3 % 1.7 % 2.5 % 1.1 % (2.8)%
FA Flex 4.1 % 4.3 % 7.5 % 2.1 % (0.5)%
FA Direct Hire (9.0)% (2.4)% (11.7)% (15.4)% (6.9)%
Total FA 2.9 % 3.6 % 5.8 % 0.4 % (1.2)%
Total Staffing (Total Tech and FA) 3.2 % 2.2 % 3.4 % 0.9 % (2.4)%
GS 0.6 % (6.4)% 6.6 % 4.0 % 10.1 %
Total Firm 3.0 % 1.6 % 3.7 % 1.1 % (1.5)%
           
Billing Days 63
 64
 64
 61
 64
Flex Revenues. The primary drivers of Flex revenues are the number of consultant hours worked, the consultant bill rate per hour and, to a limited extent, the amount of billable expenses incurred by Kforce. Our quarterly operating results are affected by the number of billing days in a quarter and the seasonality of our clients’ businesses. For the three months ended September 30, 2016 and 2015, there were 64 billing days each.
Flex revenues for our largest segment, Tech, decreasedincreased during the three and nine months ended September 30, 20162017 by 2.7%3.3% and 1.5%,2.5% on a billing day basis, respectively, as compared to the same periods in 2015. Our year-over-year growth rates2016. The secular drivers of technology spend have remained intact with many companies now becoming increasingly dependent on the efficiencies provided by technology and the need for innovation to support business strategies and sustain relevancy in the first half of 2015 were partially enabled by significant growth in several large clients, which subsequently began to decline after certain significant organizational changes occurred within these clients in mid-2015 causing them to decrease their spending with the Firm. This resulted in challenging year-over-year comparisons in the first half of 2016. We experienced sequential growth in Flex revenues within our Tech segment in Q2 2016 of 3.9% and Q3 2016 of 0.4% though our Flex revenues declined on a year-over-year basis against challenging comparisons. We experienced sequential growth in Q3 2016 within the clients referenced above, which suggests that the impact related to the shift in spend with these clients was temporary in nature and may be improving. We believe that broad-based drivers to the demand in technology staffing such as cloud-computing, data analytics, mobility and cybersecurity will continue and that we are well positioned in this space.today’s rapidly changing marketplace. We expect Tech Flex revenues to increase sequentially and on a year-over-year basis (as adjusted for billing days) in the fourth quarter of 2017 and for the year-over-year growth rate to accelerate. 
Our FA segment experienced an increase in Flex revenues of 4.1% and 5.3% on a billing day basis (the fourth quarter of 2016 is expected to have 61 billing days) and increase on a year-over-year basis in the fourth quarter of 2016. 
Our FA segment experienced a decrease in Flex revenues of 0.5% during the three and nine months ended September 30, 2016,2017, respectively, as compared to the same periodperiods in 2015, and an increase of 5.9% during the nine months ended September 30, 2016, as compared to the same period in 2015. Our year-over-year quarterly growth rates in FA Flex during 2015 each exceeded 15% so we expected our 2016 year-over-year growth rates to slow against these challenging comparisons.2016. We expect FA Flex revenues to increase sequentially on a billing day basis (the fourth quarter of 2016 is expected to have 61 billing days) but may be flat to slightly down on a year-over-year basis (as adjusted for billing days) in the fourth quarter of 2016.2017.
Our GS segment experienced an increase in revenues of 10.1% and 1.0% during0.6% on a billing day basis for the three months ended September 30, 2017 and remained stable on a billing day basis during the nine months ended September 30, 2016,2017, as compared to the same periods in 2015 and increased sequentially2016. The year-over-year increase in the third quarter of 2017 was due to growth in service revenues as a result of recent prime contract wins, partially offset by 6.0%. The sequential and year-over-year growth was driven by growtha decline in our product-based business as well as strength in service revenues. GS was onedue to timing of 12 large businesses, along with 16 small businesses, that was awarded a prime contract with the U.S. Department of Veterans Affairs (“VA”) on its T4 Next Gen contract vehicle, which will be focused on procuring services for the VA in areas that include information technology infrastructure improvements, cyber securityorders and operations and network management. This contract vehicle has an overall program ceiling of $22 billion, which is expected to be released over a period of 10 years. We believe that the T4 Next Gen contract vehicle could result in growth in GS over the next several years.shipments. We expect GS revenues to declineincrease sequentially but increaseand on a year-over-year basis in the fourth quarter of 2016.2017.
The following table presents the key drivers for the change in Flex revenues for our Tech and FA segments over the prior period (in thousands):
Three Months Ended September 30, 2016 Nine Months Ended September 30, 2016Three Months Ended September 30, 2017 Nine Months Ended September 30, 2017
Tech FA Tech FATech FA Tech FA
Volume$(5,256) $(220) $(9,660) $15,243
Volume (hours worked)$2,976
 $138
 $13,153
 $5,998
Bill rate(596) (186) 795
 (2,483)900
 1,754
 (30) 4,760
Billable expenses(153) (11) (830) (69)(104) 27
 (342) 73
Total$(6,005) $(417) $(9,695) $12,691
Total change in Flex revenues$3,772
 $1,919
 $12,781
 $10,831

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The following table presents total Flex hours for our Tech and FA segments and percentage change over the prior period (in thousands):
Three Months Ended September 30, Nine Months Ended September 30,Three Months Ended September 30, Nine Months Ended September 30,
2016 Increase
(Decrease)
 2015 2016 Increase
(Decrease)
 20152017 Increase
(Decrease)
 2016 2017 Increase
(Decrease)
 2016
Tech3,254
 (2.3)% 3,332
 9,583
 (1.5)% 9,726
3,299
 1.4% 3,254
 9,778
 2.0% 9,583
FA2,343
 (0.3)% 2,350
 7,028
 7.1 % 6,564
2,347
 0.2% 2,343
 7,213
 2.6% 7,028
Total hours5,597
 (1.5)% 5,682
 16,611
 2.0 % 16,290
5,646
 0.9% 5,597
 16,991
 2.3% 16,611
As the GS segment primarily provides integrated business solutions (both as a prime and subcontractor) as compared to staffing services, Flex hours are not presented above.
Direct Hire Fees.Revenues. The primary drivers of Direct Hire feesrevenues are the number of permanent placements and the fee for these placements.placement fee. Direct Hire feesrevenues also include conversion revenues, (conversionswhich occur when consultants initially assigned to a client on a temporary basis are later converted to a permanent placement).placement for a fee. Our GS segment does not make permanent placements.
Direct Hire revenues decreased 8.2% and 3.8%6.4% during the three months ended September 30, 2017, as compared to the same period in 2016, and decreased 4.1% during the nine months ended September 30, 2016,2017 as compared to the same periodsperiod in 2015.2016.
The following table presents the key drivers for the change in Direct Hire revenues for our Tech and FA segments over the prior period (in thousands):
 Three Months Ended September 30, 2016 Nine Months Ended September 30, 2016
Volume$(960) $(832)
Placement fee(200) (711)
Total$(1,160) $(1,543)
 Three Months Ended September 30, 2017 Nine Months Ended September 30, 2017
 Tech FA Tech FA
Volume (number of placements)$114
 $(789) $(276) $(1,855)
Placement fee(129) (23) 520
 3
Total change in Direct Hire revenues$(15) $(812) $244
 $(1,852)
The following table presents total placements for our Tech and FA segments and percentage change over the prior period:
Three Months Ended September 30, Nine Months Ended September 30,Three Months Ended September 30, Nine Months Ended September 30,
2016 Increase
(Decrease)
 2015 2016 Increase
(Decrease)
 20152017 Increase
(Decrease)
 2016 2017 Increase
(Decrease)
 2016
Tech297
 (15.9)% 353
 931
 (13.2)% 1,072
303
 2.0 % 297
 914
 (1.8)% 931
FA643
 (2.0)% 656
 1,915
 4.4 % 1,834
578
 (10.1)% 643
 1,764
 (7.9)% 1,915
Total placements940
 (6.8)% 1,009
 2,846
 (2.1)% 2,906
881
 (6.3)% 940
 2,678
 (5.9)% 2,846
The following table presents the average fee per placement for our Tech and FA segments and percentage change over the prior period:
Three Months Ended September 30, Nine Months Ended September 30,Three Months Ended September 30, Nine Months Ended September 30,
2016 Increase
(Decrease)
 2015 2016 Increase
(Decrease)
 20152017 Increase
(Decrease)
 2016 2017 Increase
(Decrease)
 2016
Tech$17,343
 6.7 % $16,247
 $16,837
 4.8 % $16,072
$16,917
 (2.5)% $17,343
 $17,406
 3.4% $16,837
FA12,169
 (5.0)% 12,815
 12,240
 (4.2)% 12,780
12,139
 (0.2)% 12,169
 12,242
 % 12,240
Total average placement fee$13,802
 (1.5)% $14,015
 $13,744
 (1.8)% $13,994
$13,784
 (0.1)% $13,802
 $14,005
 1.9% $13,744

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Gross Profit. Gross profit on Flex billingsrevenues is determined by deducting the direct cost of services (primarily flexible personnelconsultant payroll wages, payroll taxes, payroll-related insurance and certain fringe benefits, as well as subcontractor costs) from net Flex service revenues. In addition, consistent with industry practices, gross profit dollars from Direct Hire fees are generally equal to revenues, because there are usually no directconsultant payroll costs associated with such revenues.Direct Hire placements, thus all Direct Hire revenues increase gross profit by the full amount of the fee.

The following table presents the gross profit percentage (gross profit as a percentage of revenues) for each segment and percentage change over the prior period:
Three Months Ended September 30, Nine Months Ended September 30,Three Months Ended September 30, Nine Months Ended September 30,
2016 Increase
(Decrease)
 2015 2016 Increase
(Decrease)
 20152017 Increase
(Decrease)
 2016 2017 Increase
(Decrease)
 2016
Tech28.9% (3.0)% 29.8% 29.0% (0.7)% 29.2%28.6% (1.0)% 28.9% 28.3% (2.4)% 29.0%
FA36.2% (2.9)% 37.3% 36.0% (1.4)% 36.5%34.9% (3.6)% 36.2% 34.4% (4.4)% 36.0%
GS36.4% (1.4)% 36.9% 33.3% (2.3)% 34.1%34.3% (5.8)% 36.4% 31.4% (5.7)% 33.3%
Total gross profit percentage31.3% (2.8)% 32.2% 31.1% (0.6)% 31.3%30.6% (2.2)% 31.3% 30.1% (3.2)% 31.1%
Kforce also monitorsThe change in our gross profit percentage for the three and nine months ended September 30, 2017 as compared to the same periods in 2016, is primarily the result of a decline in our Flex gross profit and a decline in the overall mix of Direct Hire and Flex revenues.
Our Flex gross profit percentage (Flex gross profit as a percentage of Flex revenues). This provides management with helpful insight into the other drivers of total gross profit percentage such as changes in volume evidenced by changes in hours billed for our Flex businesses and changes in the spread between the bill rate and pay rate for Flex. As noted above, our GS segment does not make permanent placements; as a result, itsthe GS Flex gross profit percentage is the same as its gross profit percentage.
The following table presents the Flex gross profit percentage for each segment and percentage change over the prior period:
Three Months Ended September 30, Nine Months Ended September 30,Three Months Ended September 30, Nine Months Ended September 30,
2016 Increase
(Decrease)
 2015 2016 Increase
(Decrease)
 20152017 Increase
(Decrease)
 2016 2017 Increase
(Decrease)
 2016
Tech27.2% (2.9)% 28.0% 27.3% (0.4)% 27.4%27.0% (0.7)% 27.2% 26.6% (2.6)% 27.3%
FA29.6% (2.6)% 30.4% 29.5% (0.3)% 29.6%29.0% (2.0)% 29.6% 28.5% (3.4)% 29.5%
GS36.4% (1.4)% 36.9% 33.3% (2.3)% 34.1%34.3% (5.8)% 36.4% 31.4% (5.7)% 33.3%
Total Flex gross profit percentage28.6% (2.1)% 29.2% 28.3% (0.4)% 28.4%28.0% (2.1)% 28.6% 27.4% (3.2)% 28.3%
DuringThe decrease in Flex gross profit percentage of 60 and 90 basis points for the three and nine months ended September 30, 2016, Flex gross profit percentage decreased 60 basis points and 10 basis points,2017, respectively, as compared to the same periods in 2015. These decreases were2016 was due primarily to an increasecompression in the spread between our bill rates and pay rates and higher benefit costs. In addition, in Q3 2016 we experienced an increase in the revenue concentration within our large client portfolio in Tech Flex, which resulted in a reduction in the Flex gross profit percentage, and spread compression within certain of these clients that are trading volume for rate. A continuedKforce continues to focus for Kforce ison optimizing the spread between bill rates and pay rates by providing our associates with tools, training, economic knowledge and defined programs to drive improvement in the effectiveness of our pricing strategy around the staffing services we provide. We believe this strategy will serve to balance the desire for optimal volume, rate, effort and duration of assignment, while ultimately maximizing the benefit for our clients, our consultants and Kforce.
On a sequential basis, spreads in our Tech and FA Flex businesses improved in the third quarter of 2017, which we believe is a result of our focus on pricing strategies, enhanced training and active monitoring. We expect that the spread between our bill rates and pay rates may continue to be under pressure due to client pricing pressure, talent shortages as well as the potential for consultant wage inflation. In order to mitigate these factors, we are focused on initiatives that may mitigate market pressures.

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The following table presents the key drivers for the change in Flex gross profit for our Tech and FA segments over the prior period (in thousands):
 Three Months Ended September 30, 2016 Nine Months Ended September 30, 2016
Volume$(1,155) $1,054
Rate(2,126) (1,259)
Total$(3,281) $(205)
 Three Months Ended September 30, 2017 Nine Months Ended September 30, 2017
 Tech FA Tech FA
Volume (hours worked)$1,027
 $568
 $3,484
 $3,190
Bill rate(625) (486) (4,637) (2,367)
Total change in Flex gross profit$402
 $82
 $(1,153) $823
SG&A Expenses. For the three and nine months ended September 30, 2016,2017, total compensation, commissions, compensation, payroll taxes, and benefit costs as a percentage of SG&A represented 86.4%86.2% and 85.5%84.9%, respectively, as compared to 84.5%86.0% and 84.0%85.2%, respectively, for the comparable periodperiods in 2015.2016. Commissions certainand other bonus incentives for our revenue-generating bonuses andtalent (and related payroll taxes and benefit costscosts) are variable costs driven primarily by revenue and gross profit levels, and associate performance. Therefore, as gross profit levels change, these expenses would also generally be anticipated to change, but remain relatively consistent as a percentage of revenues.

The following table presents these components of SG&A along with an “other” caption, which includes bad debt expense, lease expense, professional fees, travel, telephone, computer and certain other expenses, as an absolute amount and as a percentage of total net service revenues (in thousands):
2016 % of
Revenues
 2015 % of
Revenues
2017 % of
Revenues
 2016 % of
Revenues
Three Months Ended September 30,              
Compensation, commissions, payroll taxes and benefits costs$75,949
 22.6% $71,145
 20.8%$70,655
 20.7% $75,527
 22.4%
Other11,969
 3.5% 13,022
 3.8%
Other (1)11,266
 3.3% 12,276
 3.7%
Total SG&A$87,918
 26.1% $84,167
 24.6%$81,921
 24.0% $87,803
 26.1%
Nine Months Ended September 30,              
Compensation, commissions, payroll taxes and benefits costs$221,416
 22.3% $209,837
 21.2%$211,551
 20.8% $220,453
 22.2%
Other37,657
 3.8% 39,877
 4.0%
Other (1)37,554
 3.7% 38,279
 3.8%
Total SG&A$259,073
 26.1% $249,714
 25.2%$249,105
 24.5% $258,732
 26.0%
(1)Balances in “other” include bad debt expense, lease expense, professional fees, travel, telephone, computer and certain other expenses.
SG&A as a percentage of net service revenues increaseddecreased 210 and 150 and 90 basis points for the three and nine months ended September 30, 20162017, respectively, as compared to the same periods in 2015. These increases were primarily driven by approximately2016. The decrease was related to the $6.0 million or 60 basis points, in severance costs that were recordedrecognized during the nine months ended September 30, 2016 associated with realignment activities focused on further streamlining our organization. In addition, we have made targeted investments in information technology as well as our revenue-generating talentAdditionally, during 2016, which has negatively impacted SG&Athe nine months ended September 30, 2017, Kforce recorded a $3.3 million gain on sale of Global’s assets. Overall, compensation costs are lower on a year-over-year basis as a percentageresult of revenue.previous realignment activities and improved associate productivity levels during 2017.
Depreciation and Amortization. The following table presents depreciation and amortization expense and percentage change over the prior period by major category (in thousands):
Three Months Ended September 30, Nine Months Ended September 30,Three Months Ended September 30, Nine Months Ended September 30,
2016 Increase
(Decrease)
 2015 2016 Increase
(Decrease)
 20152017 Increase
(Decrease)
 2016 2017 Increase
(Decrease)
 2016
Fixed asset depreciation(1)$1,652
 (8.8)% $1,812
 $4,969
 (1.2)% $5,027
$1,761
 6.6 % $1,652
 $5,248
 5.6 % $4,969
Capitalized software amortization302
 (47.6)% 576
 1,179
 (34.5)% 1,800
263
 (12.9)% 302
 706
 (40.1)% 1,179
Intangible asset amortization121
 (36.6)% 191
 506
 (12.0)% 575
86
 (28.9)% 121
 259
 (48.8)% 506
Total depreciation and amortization$2,075
 (19.5)% $2,579
 $6,654
 (10.1)% $7,402
$2,110
 1.7 % $2,075
 $6,213
 (6.6)% $6,654
(1)Fixed asset depreciation includes amortization of capital leases.

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Other Expense, Net. Other expense, net for the three and nine months ended September 30, 2017 was $0.7$1.4 million and $1.9$3.9 million, respectively, and consists primarily of interest expense related to outstanding borrowings under our credit facility. Other expense, net for the three and nine months ended September 30, 2016 which consistedwas $0.8 million and $2.3 million, respectively, and consists primarily of interest expense related to outstanding borrowings under our Credit Facility. Other expense, net was $0.5 million and $1.9 million for the three and nine months ended September 30, 2015 which consisted primarilyprevious credit facility. The increase on a year-over-year basis is driven by higher levels of interest expense related to outstanding borrowings under our Credit Facilitycredit facility and $0.5the acceleration of unamortized deferred financing costs related to our previous credit facility of $0.4 million expense due to the remeasurement of our contingent consideration liability for the nine months ended September 30, 2015.2017.
Income Tax Expense. Income tax expense as a percentage of income before income taxes (our “effective rate”) for the nine months ended September 30, 2017 and 2016 was 41.3% and 2015 was 42.9% and 40.0%, respectively. Kforce’s effective rate during the three and nine months ended September 30, 2017 was negatively impacted by a $1.6 million valuation allowance placed on our foreign tax credit deferred tax asset that we expect may not be realizable as a result of the sale of Global’s assets. This was partially offset by a positive impact due to the adoption of the recently adopted share-based compensation accounting standard whereby excess tax benefits are recognized as a direct impact to income tax expense. The effective rate excluding these impacts would have been 38.4%. Kforce’s effective rate during the nine months ended September 30, 2016 was negatively impacted by certain one-time non-cash adjustments; the effective rate excluding these adjustments would have been 38.8%.
Non-GAAP Financial Measures
Free Cash Flow. “Free Cash Flow”, a non-GAAP financial measure, is defined by Kforce as net cash provided by operating activities determined in accordance with GAAP, less capital expenditures. Management believes this provides an additional way of viewing our liquidity that, when viewed with our GAAP results, provides a more complete understanding of factors and trends affecting our cash flows and is useful information to investors as it provides a measure of the amount of cash generated from the business that can be used for strategic opportunities including investing in our business, making acquisitions, repurchasing common stock or paying dividends. Free Cash Flow has limitations due to the fact that it does not represent the residual cash flow available for discretionary expenditures. Therefore, we believe it is important to view Free Cash Flow as a complement to our Unaudited Condensed Consolidated Statements of Cash Flows.
The following table presents Free Cash Flow (in thousands):
 Nine Months Ended
 September 30,
 2017 2016
Net income$27,145
 $23,534
Non-cash provisions and other15,542
 15,660
Changes in operating assets/liabilities(37,038) (9,530)
Net cash provided by operating activities5,649
 29,664
Capital expenditures(5,424) (9,409)
Free cash flow225
 20,255
Proceeds from sale of Global's assets1,000
 
Change in debt14,553
 20,858
Repurchases of common stock(4,226) (31,787)
Cash dividend(9,125) (9,397)
Other(3,206) (501)
Change in cash$(779) $(572)

Non-GAAP Measures
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Adjusted EBITDA. “Adjusted EBITDA”, a non-GAAP financial measure, is based on the definition in our Credit Facilitydefined by Kforce as net income before depreciation and is a key metric in our covenant calculations, as described in Note C - “Credit Facility.”amortization, stock-based compensation expense, interest expense, net and income tax expense. Adjusted EBITDA should not be considered a measure of financial performance under GAAP. Items excluded from Adjusted EBITDA are significant components in understanding and assessing our past and future financial performance, and this presentation should not be construed as an inference by us that our future results will be unaffected by those items excluded from Adjusted EBITDA. Adjusted EBITDA is a key measure used by management to assess our operations including our ability to generate cash flows and our ability to repay our debt obligations and management believes it provides a good metric of our core profitability in comparing our performance to our competitors.competitors, as well as our performance over different time periods. Consequently, management believes it is useful information to investors. The measure should not be considered in isolation or as an alternative to net income, cash flows or other financial statement information presented in the unaudited condensed consolidated financial statements as indicators of financial performance or liquidity. The measure is not determined in accordance with GAAP and is thus susceptible to varying calculations. Also, Adjusted EBITDA, as presented, may not be comparable to similarly titled measures of other companies.
In addition, although we excluded amortization of stock-based compensation expense (which we expect to continue to incur in the future) because it is a non-cash expense, the associated stock issued may result in an increase in our outstanding shares of stock, which may result in the dilution of our stockholder ownership interest. We suggest that you evaluate these items and the potential risks of excluding such items when analyzing our financial position.
The following table presents Adjusted EBITDA and includes a reconciliation of Adjusted EBITDA to net income (in thousands):
2016 20152017 2016
Three Months Ended September 30,      
Net income$9,020
 $13,545
$10,099
 $9,020
Depreciation and amortization2,102
 2,579
2,165
 2,102
Stock-based compensation expense1,336
 1,348
1,798
 1,336
Interest expense and other644
 458
Interest expense, net1,295
 757
Income tax expense5,704
 9,067
8,881
 5,704
Adjusted EBITDA$18,806
 $26,997
$24,238
 $18,919
      
Nine Months Ended September 30,      
Net income$23,534
 $30,923
$27,145
 $23,534
Depreciation and amortization6,702
 7,402
6,373
 6,702
Stock-based compensation expense5,042
 4,261
5,667
 5,042
Interest expense and other1,951
 1,486
Interest expense, net3,813
 2,291
Income tax expense17,654
 20,653
19,060
 17,654
Adjusted EBITDA$54,883
 $64,725
$62,058
 $55,223

Free Cash Flow. “Free Cash Flow”, a non-GAAP financial measure, is defined by Kforce as net cash provided by (used in) operating activities determined in accordance with GAAP, less capital expenditures. Management believes this provides an additional way of viewing our liquidity that, when viewed with our GAAP results, provides a more complete understanding of factors and trends affecting our cash flows and is useful information to investors. Free cash flow has limitations due to the fact that it does not represent the residual cash flow available for discretionary expenditures. Therefore, we believe it is important to view free cash flow as a complement to our Unaudited Condensed Consolidated Statements of Cash Flows.
The following table presents Free Cash Flow (in thousands):
 Nine Months Ended
 September 30,
 2016 2015
Net income$23,534
 $30,923
Non-cash provisions and other15,331
 16,372
Changes in operating assets/liabilities(9,530) 7,861
Capital expenditures(9,409) (7,731)
Free cash flow19,926
 47,425
Change in debt20,858
 (12,440)
Repurchases of common stock(31,787) (24,883)
Cash dividend(9,397) (9,261)
Other(172) (833)
Change in cash$(572) $8



LIQUIDITY AND CAPITAL RESOURCES
To meet our capital and liquidity requirements, we primarily rely on operating cash flow, as well as borrowings under our existing Credit Facility. At September 30, 2016,2017, Kforce had $136.3$171.1 million in working capital compared to $126.8$135.4 million at December 31, 2015.2016.
The accompanying Unaudited Condensed Consolidated Statements of Cash Flows for the nine months ended September 30, 20162017 and 20152016 provide a more detailed description of our cash flows. Currently, Kforce is principally focused on achieving the appropriate balance in the following areas of cash flow: (1) achievinggenerating positive cash flow from operating activities; (2) returning capital to our shareholders through our quarterly dividends and common stock repurchase program; (3) maintaining an appropriate outstanding balance on our Credit Facility; (4) investing in our infrastructure to allow sustainable growth via capital expenditures; and (5) having sufficient liquidity for the possibility of completing an acquisition or for an unexpected necessary expense.acquisition.

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We believe that existing cash and cash equivalents, cash flow from operations, and available borrowings under our Credit Facility will be adequate to meet the capital expenditure and working capital requirements of our operations for at least the next 12 months. However, a material deterioration in the economic environment or market conditions, among other things, could negatively impact operating results and liquidity, as well as the ability of our lenders to fund borrowings.
Actual results could also differ materially from those indicated as a result of a number of factors, including the use of currently available resources for possible acquisitions and possible additional stock repurchases.
The following table presents a summary of our net cash flows from operating, investing and financing activities (in thousands):
Nine Months EndedNine Months Ended
September 30,September 30,
2016 20152017 2016
Cash provided by (used in):      
Operating activities$29,335
 $55,156
$5,649
 $29,664
Investing activities(9,409) (7,767)(4,424) (9,409)
Financing activities(20,498) (47,381)(2,004) (20,827)
Net (decrease) increase in cash and cash equivalents$(572) $8
Net decrease in cash and cash equivalents$(779) $(572)
Operating Activities
The significant variations in cash provided by operating activities and net income are principally related to adjustments to net income for certain non-cash charges such as depreciation and amortization expense, and stock-based compensation expense. These adjustments are more fully detailed in our Unaudited Condensed Consolidated Statements of Cash Flows for the nine months ended September 30, 2016 and 2015. Our largest source of operating cash flows is the collection of trade receivables and our largest use of operating cash flows is the payment of our employee and consultant populations’ compensation, which includes base salary, commissions and bonuses. When comparing cash flows from operating activities, the decrease in cash provided by operating activities during the nine months ended September 30, 20162017 as compared to the same period in 20152016 is primarily a result of the timing in collections of payment of our employeeaccounts receivable and consultant populations’ compensation, payments of certain severance costs associated with realignment activities focused on further streamlining our organization, investments in information technology as well as our revenue-generating talent and certain tax adjustments of $1.7 million during the nine months ended September 30, 2016.accelerating revenue growth.
Investing Activities
Capital expenditures for the nine months ended September 30, 2017 and 2016 and 2015 were $9.4$5.4 million and $7.7$9.4 million, respectively, which excludes equipment acquired under capital leases.
We expect to continue to selectively investinvesting in our infrastructure in order to support the expected future growth in our business.business and evolution of our operating model. We believe that we have sufficient cash and availability under the Credit Facility to make any expected necessary capital expenditures in the foreseeable future. In addition, we continually review our portfolio of businesses and their operations in comparison to our internal strategic and performance objectives. As part of this review, we may acquire other businesses and further invest in, fully divest and/or sell parts of our current businesses.

Financing Activities
During the nine months ended September 30, 2016, the Firm paid cash for repurchases of common stock totaling $31.8 million, which was composed of approximately $30.1 million of open market common stock repurchases and $1.7 million of common stock repurchases attributable to shares withheld for statutory minimum tax withholding requirements pertaining to the vesting of restricted stock awards. Of the $30.1 million of open market common stock repurchases, $1.0 million of the cash paid during the nine months ended September 30, 2016 related to the settlement of 2015 repurchases. Kforce currently expects to continue repurchasing common stock on the open market; however, the level of future repurchases may be impacted by changes in economic conditions or the level of our operating cash flows.
During the three and nine months ended September 30, 2017, Kforce completed the sale of Global’s assets and received an initial $1.0 million in cash proceeds.
Financing Activities
The following table presents the cash flow impact of the common stock repurchase activity (in thousands):
  Nine Months Ended
  September 30,
  2017 (1) 2016 (2)
Open market repurchases $2,077
 $30,080
Repurchase of shares related to tax withholding requirements for vesting of restricted stock 2,149
 1,707
  $4,226
 $31,787
(1)The open market repurchases during the nine months ended September 30, 2017 includes $0.9 million related to the settlement of 2016 repurchases.
(2)The open market repurchases during the nine months ended September 30, 2016 includes $1.0 million related to the settlement of 2015 repurchases.

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During the nine months ended September 30, 2017 and 2016, Kforce declared and paid three quarterly dividends of $3.1$9.1 million, or $0.12$0.36 per share, and $9.4 million, or $0.36 per share, respectively. The declaration, payment and amount of future dividends are discretionary and will be subject to determination by Kforce’s Board each quarter following its review of, among other things, the Firm’s financial performance and its legal ability to pay dividends.
Credit Facility
See Note CE – “Credit Facility” in the Notes to Unaudited Condensed Consolidated Financial Statements, included in this report for a complete discussion of our Credit Facility. TheUnder the Credit Facility, includesthe Firm will have a maximum borrowing capacity of $170.0$300.0 million, as well aswhich may, subject to certain conditions and the participation of the lenders, be increased up to an accordion optionaggregate additional amount of $50.0 million. The maximum borrowings$150.0 million, which will be available to Kforcethe Firm in the form of revolving credit loans, swingline loans, and letters of credit. Letters of credit and swingline loans under the Credit Facility absent Kforce exercising all or a portionare subject to sublimits of the accordion, are limited to: (a) a revolving Credit Facility of up to $170.0 million and (b) a $15.0 million sub-limit included in the Credit Facility for letters of credit.$10.0 million. As of September 30, 2016, $101.32017, $126.1 million was outstanding and $170.4 million was available, subject to the covenants described below, under the Credit Facility. As of October 28,December 31, 2016, $89.5$111.5 million was outstanding under the previous credit facility.
The Firm will continually be subject to certain affirmative and $63.9 million was availablenegative covenants including (but not limited to), the maintenance of a fixed charge coverage ratio of no less than 1.25 to 1.00 and the maintenance of a total leverage ratio of no greater than 3.25 to 1.00. The numerator in the fixed charge coverage ratio is defined pursuant to the Credit Facility as earnings before interest expense, income taxes, depreciation and amortization, stock-based compensation expense and other permitted items pursuant to our Credit Facility (disclosed as “Consolidated EBITDA”), less cash paid for capital expenditures, income taxes and dividends. The denominator is defined as Kforce’s fixed charges such as interest expense and principal payments paid or payable on outstanding debt other than borrowings under the Credit Facility. The total leverage ratio is defined pursuant to the Credit Facility as total indebtedness divided by Consolidated EBITDA. Our ability to make distributions or repurchases of equity securities could be limited if an event of default has occurred. Furthermore, our ability to repurchase equity securities could be limited if (a) the total leverage ratio is greater than 2.75 to 1.00 and (b) the Firm’s availability, inclusive of unrestricted cash, is less than $25.0 million. As of September 30, 2017, Kforce was not limited in making distributions and executing repurchases of its equity securities.
Stock Repurchases
As of December 31, 2015, $53.02016, $50.7 million of the Board-authorized common stock repurchase program remained available for future repurchases. On July 29, 2016, our Board of Directors approved an increase in our stock repurchase authorization bringing the available authorization to $75.0 million. During the nine months ended September 30, 2016,2017, Kforce repurchased approximately 1.6 million74 thousand shares of common stock on the open market at a total cost of approximately $29.1$1.4 million. As of September 30, 2016, $65.72017, $49.3 million remained available for future repurchases.open market repurchases under the Board-authorized repurchase program.
Off-Balance Sheet Arrangements
There have been no material changes during the period covered by this Quarterly Report on Form 10-Q to our off-balance sheet arrangements previously disclosed in Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2015.2016.
Contractual Obligations and Commitments
Other than those changes described elsewhere in this Quarterly Report, there have been no material changes during the period covered by this report on Form 10-Q to our contractual obligations previously disclosed in Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2015.2016.

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CRITICAL ACCOUNTING ESTIMATES
Our unaudited condensed consolidated financial statements are prepared in accordance with GAAP. In connection with the preparation of our unaudited condensed consolidated financial statements, we are required to make assumptions and estimates about future events, and apply judgments that affect the reported amount of assets, liabilities, revenues, expenses and the related disclosures. We base our assumptions, estimates and judgments on historical experience, current trends, and other factors that management believes to be relevant at the time our unaudited condensed consolidated financial statements are prepared. On a regular basis, management reviews the accounting policies, estimates, assumptions and judgments to ensure that our unaudited condensed consolidated financial statements are presented fairly and in accordance with GAAP. However, because future events and their effects cannot be determined with certainty, actual results could differ from our assumptions and estimates, and such differences could be material.
Please refer to Note 1 – “Summary of Significant Accounting Policies” in the Notes to Consolidated Financial Statements and “Management’s Discussion and Analysis of Financial Condition and Results of Operations – Critical Accounting Estimates” in our 20152016 Annual Report on Form 10-K for a more detailed discussion of our significant accounting policies and critical accounting estimates.
NEW ACCOUNTING STANDARDS
See Note A - “Summary of Significant Accounting Policies” in the Notes to Unaudited Condensed Consolidated Financial Statements, included in Item 1. Financial Statements of this report for a discussion of new accounting standards.

Item 3.        Quantitative and Qualitative Disclosures About Market Risk.

With respectIn addition to the risks inherent in its operations, Kforce is exposed to certain market and economic risks, primarily changes in interest rates.
On April 21, 2017, Kforce entered into a forward-starting interest rate swap agreement with Wells Fargo Bank, N.A. (the “Swap”) to mitigate the risk of rising interest rates on the Firm’s financial statements. The Swap rate is 1.81%, which is added to our quantitative and qualitative disclosures about market risk, there have been no material changesinterest rate margin to determine the fixed rate that the Firm will pay to the information included in Part II, Item 7A, “Quantitativecounterparty during the term of the Swap based on the notional amount of the Swap. The effective date of the Swap is May 31, 2017 and Qualitative Disclosures About Market Risk” in our Annual Report on Form 10-Kthe maturity date is April 29, 2022. The notional amount of the Swap is $65.0 million for the fiscal year ended December 31, 2015.first three years and decreases to $25.0 million for years four and five.
As of September 30, 2017, we had $126.1 million outstanding under our Credit Facility. A hypothetical 10% increase in the interest rates in effect as of September 30, 2017 would not have a material effect on our consolidated financial statements.
Item 4.        Controls and Procedures.

Evaluation of Disclosure Controls and Procedures
As of September 30, 2016,2017, we carried out an evaluation required by Rules 13a-15 and 15d-15 under the Exchange Act (the “Evaluation”) under the supervision and with the participation of our CEO and CFO, of the effectiveness of our disclosure controls and procedures as defined in Rules 13a-15 and 15d-15 under the Exchange Act (“Disclosure Controls”). Based on the Evaluation, our CEO and CFO concluded that the design and operation of our Disclosure Controls were effective to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is: (1) recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and formsforms; and (2) accumulated and communicated to management, including the principal executive officer and the principal financial officer, as appropriate to allow timely decisions regarding disclosure.
Changes in Internal Control over Financial Reporting
Management has evaluated, with the participation of our CEO and CFO, whether any changes in our internal control over financial reporting that occurred during our last fiscal quarter have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. Based on the evaluation we conducted, management has concluded that no such changes have occurred.

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Inherent Limitations of Internal Control Over Financial Reporting
Because of the inherent limitations of internal control over financial reporting, including the possibility of collusion or improper management override of controls, material misstatements due to error or fraud may not be prevented or detected on a timely basis. Also, projections of any evaluation of the effectiveness of the internal control over financial reporting to future periods are subject to the risk that the controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
CEO and CFO Certifications
Exhibits 31.1 and 31.2 are the Certifications of the CEO and the CFO, respectively. The Certifications are required in accordance with Section 302 of the Sarbanes-Oxley Act of 2002 (the “Section 302 Certifications”). This Item of this report, which you are currently reading, is the information concerning the Evaluation referred to in the Section 302 Certifications and this information should be read in conjunction with the Section 302 Certifications for a more complete understanding of the topics presented.

PART II - OTHER INFORMATION
Item 1.     Legal Proceedings.
We are involved in legal proceedings, claims, and administrative matters that arise in the ordinary course of our business. We have made accruals with respect to certain of these matters, where appropriate, that are reflected in our unaudited condensed consolidated financial statements but are not, individually or in the aggregate, considered material. For other matters for which an accrual has not been made, we have not yet determined that a loss is probable or the amount of loss cannot be reasonably estimated. While the ultimate outcome of the matters cannot be determined, we currently do not expect that these proceedings and claims, individually or in the aggregate, will have a material effect on our financial position, results of operations, or cash flows. The outcome of any litigation is inherently uncertain, however, and if decided adversely to us, or if we determine that settlement of particular litigation is appropriate, we may be subject to liability that could have a material adverse effect on our financial position, results of operations, or cash flows. Kforce maintains liability insurance in amounts and with such coverage and deductibles as management believes is reasonable. The principal liability risks that Kforce insures against are workers’ compensation, personal injury, bodily injury, property damage, directors’ and officers’ liability, errors and omissions, cyber liability, employment practices liability and fidelity losses. There can be no assurance that Kforce’s liability insurance will cover all events or that the limits of coverage will be sufficient to fully cover all liabilities. Accordingly, we disclose matters below for which a material loss is reasonably possible.
On August 25, 2016, Kforce Flexible Solutions LLC (along with co-defendant BMO Harris Bank) was served with a complaint brought in the Northern District of Illinois, U.S. District Court, Eastern District of Illinois.Illinois; Shepard v. BMO Harris Bank N.A. et al., Case No.: 1:16-cv-08288. The plaintiff purports to bring claims on her own behalf and on behalf of a putative class of telephone-dedicated workers for alleged violations of the Fair Labor Standards Act, the Illinois Minimum Wage Law, and the Illinois Wage Payment and Collection Act based upon the defendants’ purported failure to pay her and other class members all earned regular and overtime pay for all time worked. More specifically, the plaintiff alleges that class employees were required to perform unpaid work before and after the start and end times of their shifts. She seeks unpaid back regular and overtime wages, liquidated damages, statutory penalties, and attorney fees and costs. We intend to vigorously defend eachOn October 24, 2017, the presiding judge granted preliminary approval of a resolution of this matter.  The judge will consider final approval of the plaintiff’s claims. Atparties’ resolution on February 15, 2018.  We do not expect this stage in the litigation it is not feasible to predict the outcome of this matter or reasonably estimate a range of loss, should a loss occur, from this proceeding; however, based on our current knowledge, we believe that the final outcome of this matter is unlikely to have a material adverse effect on our business, consolidated financial position, results of operations, or cash flows.

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Item 1A.     Risk Factors.
There areUnless otherwise noted below, there have been no material changes in the risk factors previously disclosed in our 20152016 Annual Report on Form 10-K.
Kforce maintains debt which exposes us to interest rate risk and contains restrictive covenants that could trigger prepayment of obligations or additional costs.
We have a Credit Facility consisting of a revolving line of credit of up to $300.0 million. Borrowings under the Credit Facility are secured by substantially all of the assets of the Firm.
Adverse changes in credit markets, including increases in interest rates, could increase our cost of borrowing and/or make it more difficult to refinance our existing indebtedness. We may reduce our exposure to rising interest rates by entering into interest rate hedging arrangements, although those arrangements may result in us incurring higher interest expenses than we would incur without the arrangements. If interest rates increase in the absence of such arrangements, we will need to dedicate more of our cash flow from operations to make payments on our debt.
Kforce is subject to certain affirmative and negative covenants under the Credit Facility. Our failure to comply with such restrictive covenants could result in an event of default, which, if not cured or waived, could result in Kforce being required to repay the outstanding balance before the due date. If this occurs, we may not be able to repay our debt or we may be forced to refinance on terms not acceptable to us, which could have a material adverse effect on our results of operations and financial condition.
Item 2.        Unregistered Sales of Equity Securities and Use of Proceeds.
Purchases of Equity Securities by the Issuer
The following table presents information with respect to our repurchases of Kforce common stock during the three months ended September 30, 2016:2017:
PeriodTotal Number of
Shares Purchased
(1)
 Average Price Paid
per Share
 Total Number of
Shares Purchased
as Part of
Publicly Announced
Plans or Programs
 Approximate Dollar
Value of Shares that
May Yet Be
Purchased Under the
Plans or Programs
July 1, 2016 to July 31, 2016
 $
 
 $75,000,000
August 1, 2016 to August 31, 2016504,840
 $19.02
 490,406
 $65,683,119
September 1, 2016 to September 30, 2016
 $
 
 $65,683,119
Total504,840
 $19.02
 490,406
 $65,683,119
PeriodTotal Number of
Shares Purchased
(1)
 Average Price Paid
per Share
 Total Number of
Shares Purchased
as Part of
Publicly Announced
Plans or Programs
 Approximate Dollar
Value of Shares that
May Yet Be
Purchased Under the
Plans or Programs
July 1, 2017 to July 31, 2017
 $
 
 $50,719,471
August 1, 2017 to August 31, 20177,475
 $17.70
 
 $50,719,471
September 1, 2017 to September 30, 201774,255
 $19.23
 74,255
 $49,291,378
Total81,730
 $19.09
 74,255
 $49,291,378
 
(1)Includes 14,4347,475 shares of stock received upon vesting of restricted stock to satisfy statutory minimum tax withholding requirements for the period August 1, 20162017 through August 31, 2016.2017.

Item 3.        Defaults Upon Senior Securities.
None.
Item 4.     Mine Safety Disclosures.
None.
Item 5.     Other Information.
None.

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Item 6.        Exhibits.
   
Exhibit
Number
  Description
  
3.1  Amended and Restated Articles of Incorporation, incorporated by reference to the Registrant’s Registration Statement on Form S-1 (File No. 33-91738) filed with the SEC on April 28, 1995.
  
  Articles of Amendment to Articles of Incorporation, incorporated by reference to the Registrant’s Registration Statement on Form S-4/A (File No. 333-111566) filed with the SEC on February 9, 2004, as amended.
  
  Articles of Amendment to Articles of Incorporation, incorporated by reference to the Registrant’s Registration Statement on Form S-4/A (File No. 333-111566) filed with the SEC on February 9, 2004, as amended.
  
  Articles of Amendment to Articles of Incorporation, incorporated by reference to the Registrant’s Registration Statement on Form S-4/A (File No. 333-111566) filed with the SEC on February 9, 2004, as amended.
  
  Articles of Amendment to Articles of Incorporation, incorporated by reference to the Registrant’s Current Report on Form 8-K (File No. 000-26058) filed with the SEC on May 17, 2000.
  
  Articles of Amendment to Articles of Incorporation, incorporated by reference to the Registrant’s Annual Report on Form 10-K (File No. 000-26058) filed with the SEC on March 29, 2002.
  
  Amended & Restated Bylaws, incorporated by reference to the Registrant’s Current Report on Form 8-K (File No. 000-26058) filed with the SEC on April 29, 2013.
   
 Amended and Restated EmploymentCredit Agreement, dated as of January 1, 2013,May 25, 2017, between Kforce Inc. and Kye L. Mitchell.its subsidiaries and Wells Fargo Bank, National Association, and the other lenders thereto, incorporated by reference to the Registrant’s Current Report on Form 8-K (File No. 000-26058) filed with the SEC on May 25, 2017.
   
  Certification by the Chief Executive Officer of Kforce Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
  
  Certification by the Chief Financial Officer of Kforce Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
  
  Certification by the Chief Executive Officer of Kforce Inc. pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
  
  Certification by the Chief Financial Officer of Kforce Inc. pursuant to 18 U.S.C. Section 2350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
  
101.1  Part I, Item 1 of this Form 10-Q formatted in XBRL.


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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. 
Kforce Inc.    
(Registrant)   
       
Date: November 2, 20161, 2017   By: /s/    DAVID M. KELLY        
      David M. Kelly
      Senior Vice President and Chief Financial Officer
      (Principal Financial Officer)
       
Date: November 2, 20161, 2017   By: /s/    JEFFREY B. HACKMAN       
      Jeffrey B. Hackman
      Senior Vice President, Finance and Accounting
      (Principal Accounting Officer)


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