(Former name, former address and former fiscal year, if changed since last report)

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 ☐ No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files). ☒ Yes ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of ‘‘large accelerated filer,’’ ‘‘accelerated filer,’’ ‘‘smaller reporting company,’’ and ‘‘emerging growth company’’ in Rule 12b–2 of the Exchange Act.

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 Exchange Act). ☐ Yes ☒ No

As of ~~October~~July 30, ~~2020,~~2021, there were ~~18,863,066~~18,859,735 shares outstanding of the registrant’s common stock.

(in thousands, except share and per share amounts)	September 30, 2020			December 31, 2019			June 30, 2021			December 31, 2020
ASSETS
Current Assets:
Cash and cash equivalents	$	8,237		$	6,482		$	9,603		$	13,841
Restricted cash								26,307			68,146
Contract receivables, net		230,277			261,176			242,562			222,850
Contract assets		139,860			142,337			150,390			143,369
Prepaid expenses and other assets		20,518			17,402			25,784			25,492
Income tax receivable		11,687			7,320			8,717			1,977
Total Current Assets		410,579			434,717			463,363			475,675
Property and Equipment, net		62,020			58,237			53,083			62,434
Other Assets:
Goodwill		906,999			719,934			910,640			909,913
Other intangible assets, net		63,200			25,829			53,899			59,887
Operating lease - right-of-use assets		138,582			133,965			111,755			127,132
Other assets		26,091			23,352			40,049			32,249
Total Assets	$	1,607,471		$	1,396,034		$	1,632,789		$	1,667,290

LIABILITIES AND STOCKHOLDERS' EQUITY
Current Liabilities:
Current portion of long-term debt	$	10,000		$	-		$	10,000		$	10,000
Accounts payable		77,124			134,578			94,939			91,365
Contract liabilities		36,473			37,413			35,700			42,050
Operating lease liabilities - current		33,581			32,500			35,128			23,350
Accrued salaries and benefits		82,842			52,130			82,297			80,512
Accrued subcontractors and other direct costs		38,111			45,619			41,610			78,842
Accrued expenses and other current liabilities		27,616			35,742			67,252			100,908
Total Current Liabilities		305,747			337,982			366,926			427,027
Long-term Liabilities:
Long-term debt		362,280			164,261			321,681			303,214
Operating lease liabilities - non-current		123,974			119,250			96,746			115,614
Deferred income taxes		43,202			37,621			37,790			34,330
Other long-term liabilities		45,357			22,369			38,135			40,144
Total Liabilities		880,560			681,483			861,278			920,329

Contingencies (Note 18)
Commitments and Contingencies (Note 18)

Stockholders’ Equity:
Preferred stock, par value $.001; 5,000,000 shares authorized; NaN issued		—			—			—			—
Common stock, par value $.001; 70,000,000 shares authorized; 23,150,496 and 22,846,374 shares issued at September 30, 2020 and December 31, 2019, respectively; 18,857,661 and 18,867,555 shares outstanding at September 30, 2020 and December 31, 2019, respectively		23			23
Common stock, par value $.001; 70,000,000 shares authorized; 23,483,971 and 23,305,255 shares issued at June 30, 2021 and December 31, 2020, respectively; 18,859,735 and 18,909,983 shares outstanding at June 30, 2021 and December 31, 2020, respectively								23			23
Additional paid-in capital		357,328			346,795			376,622			369,058
Retained earnings		578,554			544,840			622,113			588,731
Treasury stock, 4,292,835 and 3,978,819 shares at September 30, 2020 and December 31, 2019, respectively		(189,234	)		(164,963	)
Treasury stock, 4,624,236 and 4,395,272 shares at June 30, 2021 and December 31, 2020, respectively								(216,353	)		(196,745	)
Accumulated other comprehensive loss		(19,760	)		(12,144	)		(10,894	)		(14,106	)
Total Stockholders’ Equity		726,911			714,551			771,511			746,961
Total Liabilities and Stockholders’ Equity	$	1,607,471		$	1,396,034		$	1,632,789		$	1,667,290

The accompanying notes are an integral part of these consolidated financial statements.

	Three Months Ended						Nine Months Ended						Three Months Ended						Six Months Ended
	September 30,						September 30,						June 30,						June 30,
(in thousands, except per share amounts)	2020			2019			2020			2019			2021			2020			2021			2020
Revenue	$	360,315		$	373,918		$	1,072,540		$	1,081,889		$	392,525		$	353,987		$	771,003		$	712,225
Direct costs		223,288			238,158			677,311			689,160			246,646			223,407			478,728			454,023
Operating costs and expenses:
Indirect and selling expenses		100,123			100,130			302,649			298,099			106,178			99,255			216,160			202,526
Depreciation and amortization		5,143			5,035			15,386			15,392			4,728			5,064			9,998			10,243
Amortization of intangible assets		3,511			1,931			9,843			6,143			3,019			3,479			6,034			6,332
Total operating costs and expenses		108,777			107,096			327,878			319,634			113,925			107,798			232,192			219,101

Operating income		28,250			28,664			67,351			73,095			31,954			22,782			60,083			39,101
Interest expense		(3,488	)		(2,824	)		(10,921	)		(8,211	)		(2,612	)		(3,908	)		(5,295	)		(7,433	)
Other (expense) income		(223	)		(141	)		316			(367	)		(46	)		349			(463	)		539
Income before income taxes		24,539			25,699			56,746			64,517			29,296			19,223			54,325			32,207
Provision for income taxes		6,668			6,069			14,607			14,958			8,984			5,567			15,662			7,939
Net income	$	17,871		$	19,630		$	42,139		$	49,559		$	20,312		$	13,656		$	38,663		$	24,268

Earnings per Share:
Basic	$	0.95		$	1.04		$	2.24		$	2.63		$	1.08		$	0.73		$	2.05		$	1.29
Diluted	$	0.94		$	1.02		$	2.20		$	2.58		$	1.07		$	0.72		$	2.03		$	1.27

Weighted-average Shares:
Basic		18,853			18,799			18,841			18,810			18,843			18,829			18,864			18,835
Diluted		19,086			19,169			19,111			19,208			19,022			19,020			19,078			19,120

Cash dividends declared per common share	$	0.14		$	0.14		$	0.42		$	0.42		$	0.14		$	0.14		$	0.28		$	0.28

Other comprehensive income (loss), net of tax		3,671			(3,281	)		(7,616	)		(5,851	)		432			(164	)		3,212			(11,287	)
Comprehensive income, net of tax	$	21,542		$	16,349		$	34,523		$	43,708		$	20,744		$	13,492		$	41,875		$	12,981

The accompanying notes are an integral part of these consolidated financial statements.

	Nine Months Ended						Six Months Ended
	September 30,						June 30,
(in thousands)	2020			2019			2021			2020
Cash Flows from Operating Activities
Net income	$	42,139		$	49,559		$	38,663		$	24,268
Adjustments to reconcile net income to net cash provided by operating activities:
Bad debt expense		1,517			377
Provision for credit losses								7,782			1,153
Deferred income taxes		7,838			1,089			2,489			6,070
Non-cash equity compensation		9,472			11,682			6,163			6,344
Depreciation and amortization		25,229			21,535			16,032			16,575
Non-cash lease expense								(3,361	)		(783	)
Facilities consolidation reserve		(214	)		(204	)		(148	)		(141	)
Amortization of debt issuance costs		557			380			309			403
Impairment of long-lived assets		—			1,728			303			—
Other adjustments, net		(2,278	)		(1,110	)		1,365			(863	)
Changes in operating assets and liabilities, net of the effects of acquisitions:
Net contract assets and liabilities		2,842			(28,793	)		(13,698	)		(15,050	)
Contract receivables		49,428			(39,711	)		(29,070	)		54,729
Prepaid expenses and other assets		1,084			(385	)		(3,108	)		(1,866	)
Accounts payable		(65,044	)		(5,052	)		3,667			(65,293	)
Accrued salaries and benefits		29,418			23,227			2,738			4,658
Accrued subcontractors and other direct costs		(7,622	)		(16,895	)		(37,035	)		(9,227	)
Accrued expenses and other current liabilities		(9,107	)		(6,756	)		20,619			(8,685	)
Income tax receivable and payable		(4,380	)		(4,134	)		(7,193	)		(8,158	)
Other liabilities		14,292			(173	)		(176	)		6,667
Net Cash Provided by Operating Activities		95,171			6,364			6,341			10,801

Cash Flows from Investing Activities
Capital expenditures for property and equipment and capitalized software		(12,910	)		(20,686	)		(7,475	)		(9,015	)
Payments for business acquisitions, net of cash acquired		(253,090	)		(3,569	)		—			(253,090	)
Net Cash Used in Investing Activities		(266,000	)		(24,255	)		(7,475	)		(262,105	)

Cash Flows from Financing Activities
Advances from working capital facilities		946,201			545,539			382,552			914,507
Payments on working capital facilities		(736,645	)		(500,963	)		(364,395	)		(626,159	)
Payments on capital expenditure obligations		(1,712	)		(1,621	)		—			(1,712	)
Receipt of restricted contract funds								75,158			—
Payment of restricted contract funds								(117,399	)		—
Debt issue costs		(2,093	)		—			—			(2,084	)
Proceeds from exercise of options		37			1,883			2,773			37
Dividends paid		(7,910	)		(7,906	)		(5,284	)		(5,275	)
Net payments for stock issuances and buybacks		(23,247	)		(24,301	)		(18,365	)		(23,024	)
Payments on business acquisition liabilities		(1,924	)		—			(682	)		(1,924	)
Net Cash Provided by Financing Activities		172,707			12,631
Net Cash (Used in) Provided by Financing Activities								(45,642	)		254,366
Effect of Exchange Rate Changes on Cash, Cash Equivalents, and Restricted Cash		(123	)		(274	)		699			(480	)

Increase (Decrease) in Cash, Cash Equivalents, and Restricted Cash		1,755			(5,534	)
(Decrease) Increase in Cash, Cash Equivalents, and Restricted Cash								(46,077	)		2,582
Cash, Cash Equivalents, and Restricted Cash, Beginning of Period		6,482			12,986			81,987			6,482
Cash, Cash Equivalents, and Restricted Cash, End of Period	$	8,237		$	7,452		$	35,910		$	9,064

Supplemental Disclosure of Cash Flow Information
Cash paid during the period for:
Interest	$	11,331		$	7,581		$	5,319		$	7,875
Income taxes	$	11,138		$	18,061		$	20,714		$	10,123
Non-cash investing and financing transactions:
Tenant improvements funded by lessor	$	2,207		$	—

The accompanying notes are an integral part of these consolidated financial statements.

The accompanying consolidated financial statements include the accounts of ICF International, Inc. and its subsidiaries (collectively, the “Company”), and have been prepared in accordance with United States (“U.S.”) generally accepted accounting principles (“U.S. GAAP”). All significant intercompany transactions and balances have been eliminated.

The Company provides professional services and technology-based solutions to government and commercial clients, including management, marketing, technology, and policy consulting and implementation services, in ~~our 4 key client markets:~~the areas of energy, environment, and infrastructure; health, education, and social programs; safety and security; and consumer and financial services. The Company offers a full range of services to these clients throughout the entire life cycle of a policy, program, project, or ~~initiative. Our primary services include: advisory services, program~~initiative, from research and analysis and assessment and advice to design and implementation ~~services, analytics services, digital~~of programs and technology-based solutions, and the provision of engagement services and ~~engagement services.~~programs.

The Company’s major clients are U.S. federal government departments and agencies, most significantly the Department of Health and Human Services, Department of State, and Department of Defense. The Company also serves U.S. state (including territories) and local government departments and agencies, international governments, and commercial clients worldwide. Commercial clients include airlines, airports, electric and gas utilities, ~~oil companies, hospitals,~~ health ~~insurers and other health-related~~care companies, banks and other financial services companies, transportation, travel and hospitality firms, non-profits/associations, law firms, manufacturing firms, retail chains, and distribution companies. The term “federal” or “federal government” refers to the U.S. federal government, and “state and local” or “state and local government” refers to U.S. state (including territories) and local governments, unless otherwise indicated.

The Company, incorporated in Delaware, is headquartered in Fairfax, Virginia. ItThe Company maintains additional offices throughout the world, including more than 7550 offices in the U.S. and U.S. territories and 1522 offices in key markets outside the U.S., including offices in the United Kingdom, Belgium, China, India, and Canada.

The preparation of consolidated financial statements in conformity with U.S. 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 consolidated financial statements, and the reported amounts of revenue and expenses during the reporting periods. Areas of the consolidated financial statements where estimates may have the most significant effect include contractual and regulatory reserves, valuation and lives of tangible and intangible assets, contingent consideration related to business acquisitions, impairment of goodwill and long-lived assets, accrued liabilities, revenue recognition and costs to complete fixed-price contracts, bonus and other incentive compensation, stock-based compensation, reserves for tax benefits and valuation allowances on deferred tax assets, provisions for income taxes, collectability of receivables, and loss accruals for litigation. Actual results experienced by the Company may differ from management's estimates.

The unaudited consolidated financial statements included in this Quarterly Report on Form 10-Q have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission ~~(“SEC”~~(the “SEC”). These rules and regulations permit some of the information and footnote disclosures normally included in financial statements, prepared in accordance with U.S. GAAP, to be condensed or omitted. In management’s opinion, the unaudited consolidated financial statements contain all adjustments that are of a normal recurring nature, necessary for a fair presentation of the results of operations and financial position of the Company for the interim periods presented. The Company reports operating results and financial data in 1 operating segment and reporting unit. Operating results for the three and ~~nine~~six month periods ended ~~September~~June 30, ~~2020~~2021 and ~~2019~~2020 are not necessarily indicative of the results that may be expected for the full year. These unaudited consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the fiscal year ended December 31, ~~2019~~2020 and the notes thereto included in the Company’s Annual Report on Form 10-K, filed with the SEC on February ~~28, 2020~~26, 2021 (the “Annual Report”).

At June 30, 2021 and December 31, 2020, accrued expenses and other current liabilities consisted of the following:

As part of an amendment to the Credit Facility, as defined in Note 4 “Long-term Debt” below, the Company currently has both a term loan and a revolving debt facility within its Credit Facility. Previously, the unamortized debt issuance costs were included within Other assets in accordance with U.S. GAAP. The Company has reclassified ~~unamortized debt issuance costs as~~“Non-cash lease expense” which was previously part of ~~December 31, 2019 as Long-term debt~~“Other adjustments, net” on the consolidated statements of cash flows for the six months ended June 30, 2020 for consistency of presentation.

The Company tests for impairment, at a minimum, on an annual basis or earlier when certain events or changes in circumstances indicate that goodwill may more likely than not be impaired. If there are significant decreases in its stock price for a sustained period or other unfavorable factors, the Company may be required to perform a goodwill impairment assessment, which may result in a recognition of goodwill impairment that could be material to the consolidated financial statements.

The Company reviews its long-lived assets, including property and equipment and amortizable intangible assets, for impairment whenever events or changes in circumstances indicate that the carrying amounts of the assets may not be fully recoverable. If the total of the expected undiscounted future net cash flows is less than the carrying amount of the long-lived asset being evaluated, a loss is recognized for any excess of the carrying amount over the fair value of the asset. The Company recognized impairment expense, included in indirect and selling expenses, of $1.7 million in the second quarter of 2019 related to intangible assets associated with a historical business acquisition. There was 0 impairment recognized during the period ended September 30, 2020.

The Company determines if an arrangement is a lease at inception. Operating leases are included in operating lease right-of-use (“ROU”) assets and operating lease liabilities (current and non-current) on the consolidated balance sheets. Operating lease ROU assets and operating lease liabilities are recognized based on the present value of the future minimum lease payments as of the commencement date. Since most lease agreements do not provide an implicit rate, the Company uses its incremental borrowing rate as of the commencement date in estimating the present value of future payments. The operating lease ROU asset is based on the present value of future lease payments and includes impacts from lease incentives and initial costs incurred to obtain the lease. Lease terms, for the purposes of determining each lease’s present value, include options to extend or terminate the lease if it is reasonably certain and economically reasonable that the Company will exercise that option. Lease expense for minimum lease payments is recognized on a straight-line basis over the lease term.

The Company uses leases to obtain use of a variety of different resources, including those for the use of facilities or equipment. These agreements may contain both lease and non-lease components, which are generally accounted for separately. For equipment leases (including copier leases), the Company accounts for the lease component, as well as insignificant non-lease components, as a single lease component and does not recognize ROU assets and liabilities for leases with a term not greater than twelve months.

~~Implementation Costs Incurred in a Cloud Computing Arrangement That is a Service Contract~~

In August 2018, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2018-15, Intangibles – Goodwill and Other – Internal-Use Software (Subtopic 350-40). The standard aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is considered a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. The standard also requires the entity to expense the capitalized implementation costs of a hosting arrangement over the term of the hosting arrangement and present the expense related to the capitalized implementation costs in the same line item in the statement of income as the fees associated with the hosting arrangement. The Company adopted the standard in the first quarter of 2020 and the standard was implemented using the prospective method. The Company’s adoption of ASU 2018-15 did not have a material impact on the consolidated financial statements.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (Topic 326) – Measurement of Credit Losses on Financial Instruments. The standard, as amended, requires companies to measure credit losses by using a methodology that reflects the expected credit losses based on historical information, current economic conditions, and reasonable and supportable information. The Company adopted the standard in the first quarter of 2020 utilizing a modified-retrospective transition approach that required a cumulative-effect adjustment of $0.5 million to the opening retained earnings in the consolidated statement of stockholders’ equity as of the date of the adoption.

In March 2020, ~~FASB~~the Financial Accounting Standards Board issued ~~ASU~~Accounting Standards Update 2020-04, Facilitation of the Effects of Reference Rate Reform on Financial Reporting. The standard is intended to provide temporary optional expedients and exceptions to the U.S. GAAP guidance on contract modifications and hedge accounting to ease the financial reporting burdens related to the expected market transition from the London Interbank Offered Rate (“LIBOR”) and other interbank offered rates to alternative reference rates. The provisions of this ASU are elective and apply to all entities, subject to meeting certain criteria, that have debt or hedging contracts, among other contracts, that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. The Company can elect to not apply certain modification accounting requirements to contracts affected by reference rate reform, if certain criteria are met. Also, the Company can elect various optional expedients that would allow for the Company to continue to apply hedge accounting for hedging relationships affected by reference rate reform, if certain criteria are ~~met,~~met. This guidance iswas effective beginning on March 12, 2020, and the Company may elect to apply the amendments prospectively through December 31, 2022. The Company is currently evaluating the impact this guidance may have on its consolidated financial statements.

The following table provides a reconciliation of cash and cash equivalents and restricted cash reported within the consolidated balance sheets for the periods presented to the total of cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows for the six months ended June 30, 2021 and 2020:

	September 30, 2020			December 31, 2019			June 30, 2021			December 31, 2020
Billed and billable	$	235,431		$	264,682		$	257,548		$	230,466
Allowance for doubtful accounts		(5,154	)		(3,506	)
Allowance for expected credit losses								(14,986	)		(7,616	)
Contract receivables, net	$	230,277		$	261,176		$	242,562		$	222,850

The changes in the carrying amount of goodwill during the ~~nine-months~~six-months period ended ~~September~~June 30, ~~2020~~2021 were as follows:

The Company has operating leases for facilities and equipment which have remaining terms ranging from 1 to 12 years. The leases may include options to extend the lease periods for up to 5 years at rates approximating market rates and/or options to terminate the leases within 1 year. The leases may include a residual value guarantee or a responsibility to return the property to its original state of use. A limited number of leases contain provisions that provide for rental increases based on consumer price indices. The change in rent expense resulting from changes in these indices are included within variable rent.

Rent expense is recognized on a straight-line basis over the lease term. Rent expense consists of the following:

Future minimum lease payments under non-cancellable leases as of June 30, 2021 were as follows:

At June 30, 2021, the Company had an additional operating lease that had not yet commenced with a potential lease liability of $115.3 million. The operating lease has a term of 18 years and is anticipated to commence on March 1, 2022, when the Company takes possession of the property upon completion of buildouts.

At ~~September~~June 30, ~~2020~~2021 and December 31, ~~2019,~~2020, debt consisted of:

	September 30, 2020				December 31, 2019				June 30, 2021				December 31, 2020
	Average Interest Rate	Outstanding Balance			Average Interest Rate	Outstanding Balance			Average Interest Rate	Outstanding Balance			Average Interest Rate	Outstanding Balance
Term Loan		$	195,000			$	—			$	187,500			$	192,500
Revolving Credit			180,000				165,444				146,439				123,281
Total before debt issuance costs	2.53%		375,000		3.59%		165,444		1.74%		333,939		2.35%		315,781
Unamortized debt issuance costs			(2,720	)			(1,183	)			(2,258	)			(2,567	)
		$	372,280			$	164,261			$	331,681			$	313,214

Current portion of long-term debt		$	10,000			$	—			$	10,000			$	10,000
Long-term debt - non-current			362,280				164,261				321,681				303,214
		$	372,280			$	164,261			$	331,681			$	313,214

On March 3, 2020, the Company entered into the First Amendment (the “First Amendment”) to the Fifth Amended and Restated Business Loan and Security Agreement with a group of 10 commercial banks (the “Credit Facility”). The First Amendment amended the Fifth Amended and Restated Business Loan and Security Agreement to, among other things, (i) add a new term loan facility in the original principal amount of $200.0 million; (ii) increase the swing line commitment amount by $25.0 million to $75.0 million; (iii) extend the maturity date; and (iv) modify certain definitions and certain covenants. As a result, the Credit Facility now consists of (i) a term loan facility of $200.0 million; (ii) a revolving line of credit of up to $600.0 million with additional revolving credit commitments of up to $300.0 million, subject to lenders’ approval (the “Accordion”); and (iii) a sub-limit of $75.0 million for swing line loans. The Credit Facility matures on March 3, 2025.

The Company has the option to borrow funds under the Credit Facility at interest rates based on both LIBOR (1, 3, or 6-month rates) and the Base Rate (as defined herein), at its discretion, plus their applicable margins. Base Rates are fluctuating per annum rates of interest equal to the highest of (i) the ~~Federal Funds Open~~Overnight Bank Funding Rate, plus 0.5%, (ii) the Prime Rate (as defined under the Credit Facility) and (iii) the daily LIBOR rate, plus a LIBOR ~~Margin~~margin between 1.00% and 2.00% based on its Leverage Ratio (as defined under the Credit Facility). The interest accrued based on LIBOR rates is to be paid on the last business day of the interest period (1, 3, or 6 months), while interest accrued based on the Base Rate is to be paid in quarterly installments. The Credit Facility also provides for letters of credit aggregating up to $60.0 million which reduce the funds available under the Credit Facility when issued. The unused portion of the Credit Facility is subject to a commitment fee between 0.13% and 0.25% per annum based on the Leverage Ratio.

The Credit Facility is collateralized by substantially all the assets of the Company and requires that the Company remain in compliance with certain financial and non-financial covenants. The financial covenants require, among other things, that the Company maintain at all times an Interest Coverage Ratio (as defined under the Credit Facility) of not less than 3.00 to 1.00 and a Leverage Ratio of not more than 4.00 to 1.00 (subject to a step-up to 4.25 to 1.0 for a four quarter period following permitted acquisitions as defined under the Credit Facility) for each fiscal quarter. As of ~~September~~June 30, ~~2020,~~2021, the Company ~~had elected to step-up its leverage ratio covenant and~~ was in compliance with its covenants under the Credit Facility. The Credit Facility also has a conforming dividend covenant that allows the Company to pay dividends as long as it remains in compliance with the financial covenants set forth in the Credit Facility.

As of ~~September~~June 30, ~~2020,~~2021, the Company had ~~$375.0~~$333.9 million long-term debt outstanding from the Credit Facility (including the term loan, exclusive of unamortized debt issuance costs), 9 outstanding letters of credit totaling ~~$2.9~~$3.3 million, net derivative obligations of ~~$10.4~~$6.4 million and unused borrowing capacity of ~~$417.1~~$450.3 million under the Credit Facility (excluding the ~~Accordion)~~Accordion and the term loan). Taking into account the financial, performance-based limitations, available borrowing capacity (excluding the Accordion and the term loan) was $~~245.1~~292.0 million as of ~~September~~June 30, ~~2020.~~2021.

The Company has operating leases for facilities and equipment which have remaining terms ranging from 1 to 14 years. The leases may include options to extend the lease periods for up to 5 years at rates approximating market rates and/or options to terminate the leases within 1 year. The leases may include a residual value guarantee or a responsibility to return the property to its original state of use. A limited number of leases contain provisions that provide for rental increases based on consumer price indices. The change in rent expense resulting from changes in these indices are included within variable rent.

~~Operating leases consisted of the following at September 30, 2020 and December 31, 2019:~~

~~Rent expense is recognized on a straight-line basis over the lease term. Rent expense consists of the following:~~

~~Future minimum lease payments under non-cancellable leases as of September 30, 2020 were as follows:~~

At September 30, 2020, the Company had an additional operating lease that had not yet commenced with a potential lease liability of $117.4 million. The operating lease with lease a term of 17 years, is anticipated to commence in 2022 when the Company takes possession of the property upon completion of buildouts.

~~NOTE 6 – OTHER COMPREHENSIVE (LOSS) INCOME AND ACCUMULATED OTHER COMPREHENSIVE LOSS~~

Other comprehensive (loss) income includes foreign currency translation adjustments arising from the conversion of financial statements of foreign subsidiaries into U.S. dollars, the amortization of the gain on the sale of an interest rate hedge agreement, and the change in the fair value of current interest rate hedge agreements. Components of accumulated other comprehensive loss as of September 30, 2020 and 2019 are as follows:

The Company disaggregates revenue from clients, most of which is earned over time, into categories that depict how the nature, amount and uncertainty of revenue and cash flows are affected by economic factors. Those categories are client market, client type and contract mix. Client markets provide insight into the breadth of the Company’s expertise. In classifying revenue by client market, the Company attributes revenue from a client to the market that the Company believes is the client’s primary market. The Company also classifies revenue by the type of entity for which it does business, which is an indicator of the diversity of its client base. The Company attributes revenue generated from being a subcontractor to a commercial company as government revenue when the ultimate client is a government agency or department. Disaggregation by contract mix provides insight in terms of the degree of performance risk that the Company has assumed. Fixed-price contracts are considered to provide the highest amount of performance risk as the Company is required to deliver a scope of work or level of effort for a negotiated fixed price. Time-and-materials contracts require the Company to provide skilled employees on contracts for negotiated fixed hourly rates. Since the Company is not required to deliver a scope of work, but merely skilled employees, it considers these contracts to be less risky than a fixed-price agreement. Cost-based contracts are considered to provide the lowest amount of performance risk since the Company is generally reimbursed for all contract costs incurred in performance of contract deliverables with only the amount of incentive or award fees (if applicable) dependent on the achievement of negotiated performance requirements.

Changes in ~~stockholders’ equity for~~ the three and ~~nine~~six months ended ~~September~~June 30, 2021 compared to the three and six months ended June 30, 2020 were driven by an increase of revenue in the energy, environment, and ~~2019 are as follows:~~

infrastructure client market, primarily led by revenue from international government clients, an increase in the health, education, and social programs client market led by revenue from U.S. federal government and international government clients, and an increase in the consumer and financial services client market led by revenue from commercial clients. Revenue from safety and security client market saw a slight decrease in the three months ended June 30, 2021 compared to 2020, mainly from U.S. federal government clients, and a slight increase in the six months ended June 30, 2021 compared to 2020, mainly from international government clients.

Three Months Ended September 30, 2020

Common Stock

Additional
Paid-in

Retained

Treasury Stock

Accumulated
Other
Comprehensive

Shares

Amount

Capital

Earnings

Shares

Amount

Loss

Total

Balance at June 30, 2020

18,849

$
23

$
354,200

$
563,322

4,289

$
(189,011
)

$
(23,431
)

$
705,103

Net income

—

—

—

17,871

—

—

—

17,871

Other comprehensive income

—

—

—

—

—

—

3,671

3,671

Equity compensation

—

—

3,128

—

—

—

—

3,128

Exercise of stock options

—

—

—

—

—

—

—

—

Issuance of shares pursuant to vesting of restricted stock units

12

—

—

—

—

—

—

—

Net payments for stock issuances and buybacks

(3
)

—

—

—

3

(223
)

—

(223
)
Dividends declared

—

—

—

(2,639
)

—

—

—

(2,639
)
Balance at September 30, 2020

18,858

$
23

$
357,328

$
578,554

4,292

$
(189,234
)

$
(19,760
)

$
726,911

	Three Months Ended June 30,										Six Months Ended June 30,
	2021					2020					2021					2020
	Dollars		Percent			Dollars		Percent			Dollars		Percent			Dollars		Percent
Client Markets:
Energy, environment, and infrastructure	$	168,230		43	%	$	150,234		42	%	$	332,510		43	%	$	299,050		42	%
Health, education, and social programs		167,319		43	%		152,036		43	%		325,255		42	%		303,388		43	%
Safety and security		29,618		7	%		30,086		9	%		60,816		8	%		60,403		8	%
Consumer and financial services		27,358		7	%		21,631		6	%		52,422		7	%		49,384		7	%
Total	$	392,525		100	%	$	353,987		100	%	$	771,003		100	%	$	712,225		100	%

Three Months Ended September 30, 2019

Common Stock

Additional
Paid-in

Retained

Treasury Stock

Accumulated
Other
Comprehensive

Shares

Amount

Capital

Earnings

Shares

Amount

Loss

Total

Balance at June 30, 2019

18,758

$
23

$
335,345

$
511,095

3,975

$
(164,705
)

$
(15,121
)

$
666,637

Net income

—

—

—

19,630

—

—

—

19,630

Other comprehensive loss

—

—

—

—

—

—

(3,281
)

(3,281
)
Equity compensation

—

—

3,817

—

—

—

—

3,817

Exercise of stock options

46

—

1,464

—

—

—

—

1,464

Issuance of shares pursuant to vesting of restricted stock units

9

—

—

—

—

—

—

—

Net payments for stock issuances and buybacks

(2
)

—

—

—

2

(143
)

—

(143
)
Dividends declared

—

—

—

(2,622
)

—

—

—

(2,622
)
Balance at September 30, 2019

18,811

$
23

$
340,626

$
528,103

3,977

$
(164,848
)

$
(18,402
)

$
685,502

	Three Months Ended June 30,										Six Months Ended June 30,
	2021					2020					2021					2020
	Dollars		Percent			Dollars		Percent			Dollars		Percent			Dollars		Percent
Client Type:
U.S. federal government	$	182,188		46	%	$	170,786		48	%	$	358,100		46	%	$	326,389		46	%
U.S. state and local government		58,058		15	%		57,388		16	%		114,961		15	%		118,280		16	%
International government		37,801		10	%		17,858		5	%		74,925		10	%		40,667		6	%
Total Government		278,047		71	%		246,032		69	%		547,986		71	%		485,336		68	%
Commercial		114,478		29	%		107,955		31	%		223,017		29	%		226,889		32	%
Total	$	392,525		100	%	$	353,987		100	%	$	771,003		100	%	$	712,225		100	%

Nine Months Ended September 30, 2020

Common Stock

Additional
Paid-in

Retained

Treasury Stock

Accumulated
Other
Comprehensive

Shares

Amount

Capital

Earnings

Shares

Amount

Loss

Total

Balance at December 31, 2019

18,868

$
23

$
346,795

$
544,840

3,978

$
(164,963
)

$
(12,144
)

$
714,551

Net income

—

—

—

42,139

—

—

—

42,139

Other comprehensive income

—

—

—

—

—

—

(7,616
)

(7,616
)
Equity compensation

—

—

9,472

—

—

—

—

9,472

Exercise of stock options

1

—

37

—

—

—

—

37

Issuance of shares pursuant to vesting of restricted stock units

303

—

—

—

—

—

—

—

Net payments for stock issuances and buybacks

(314
)

—

1,024

—

314

(24,271
)

—

(23,247
)
Cumulative-effect adjustment for adoption of accounting principle

—

—

—

(513
)

—

—

—

(513
)
Dividends declared

—

—

—

(7,912
)

—

—

—

(7,912
)
Balance at September 30, 2020

18,858

$
23

$
357,328

$
578,554

4,292

$
(189,234
)

$
(19,760
)

$
726,911

Nine Months Ended September 30, 2019

Common Stock

Additional
Paid-in

Retained

Treasury Stock

Accumulated
Other
Comprehensive

Shares

Amount

Capital

Earnings

Shares

Amount

Loss

Total

Balance at December 31, 2018

18,817

$
22

$
326,208

$
486,442

3,629

$
(139,704
)

$
(12,551
)

$
660,417

Net income

—

—

—

49,559

—

—

—

49,559

Other comprehensive loss

—

—

—

—

—

—

(5,851
)

(5,851
)
Equity compensation

—

—

11,682

—

—

—

—

11,682

Exercise of stock options

58

—

1,893

—

—

—

—

1,893

Issuance of shares pursuant to vesting of restricted stock units

272

1

—

—

—

—

—

1

Net payments for stock issuances and buybacks

(336
)

—

843

—

348

(25,144
)

—

(24,301
)
Dividends declared

—

—

—

(7,898
)

—

—

—

(7,898
)
Balance at September 30, 2019

18,811

$
23

$
340,626

$
528,103

3,977

$
(164,848
)

$
(18,402
)

$
685,502

	Three Months Ended June 30,										Six Months Ended June 30,
	2021					2020					2021					2020
	Dollars		Percent			Dollars		Percent			Dollars		Percent			Dollars		Percent
Contract Mix:
Time-and-materials	$	162,368		41	%	$	168,371		48	%	$	322,146		42	%	$	336,521		47	%
Fixed price		160,169		41	%		124,141		35	%		307,696		40	%		257,265		36	%
Cost-based		69,988		18	%		61,475		17	%		141,161		18	%		118,439		17	%
Total	$	392,525		100	%	$	353,987		100	%	$	771,003		100	%	$	712,225		100	%

~~NOTE 8 – RESTRICTED CASH~~Contract assets consist primarily of unbilled amounts resulting from long-term contracts when revenue recognized exceeds the amount billed often due to billing schedule timing. Contract liabilities result from advance payments received on a contract or from billings in excess of revenue recognized on long-term contracts due to billing schedule timing.

The following table ~~provides a reconciliation~~summarizes the contract balances as of ~~cash~~June 30, 2021 and ~~cash equivalents and restricted cash reported within the consolidated balance sheets for the periods presented~~December 31, 2020:

The net contract assets (liabilities) as of June 30, 2021 increased by $13.4 million as compared to December 31, 2020. The increase in net contract assets (liabilities) is primarily due to the ~~total~~timing difference between the performance of ~~cash, cash equivalents,~~services and ~~restricted cash shown in~~billings to and payments from customers. There were no material changes to contract balances due to impairments during the ~~consolidated statements of cash flows for~~period. During the ~~nine~~six months ended ~~September~~June 30, 2021 and 2020, the Company recognized $20.1 million and $19.8 million in revenue related to the contract liabilities balance at December 31, 2020 and ~~2019:~~2019, respectively.

The Company had $1.6 billion in unfulfilled performance obligations as of June 30, 2021 which primarily entail the future delivery of services for which revenue will be recognized over time. The obligations relate to continued or additional services required on contracts and were generally valued using an estimated cost-plus margin approach, with variable consideration being estimated at the most likely amount. The Company expects to satisfy these performance obligations, on average, in one to two years.

Changes in the three and nine months ended September 30, 2020 compared to the prior year period were primarily from the increase of revenue in the health, education, and social programs client market as a result of additional work performed for U.S. government clients, including the ITG acquisition, offset by decreases in revenue from the commercial clients primarily in the consumer and financial services, and decreases in the U.S. state and local clients in the energy, environment, and infrastructure client markets. Similarly, for the three and nine months ended September 30, 2020 revenue from time-and-materials and fixed price contracts decreased while revenue from cost-based contracts increased compared to the prior year period.

Three Months Ended September 30,

Nine Months Ended September 30,

2020

2019

2020

2019

Dollars

Percent

Dollars

Percent

Dollars

Percent

Dollars

Percent

Client Markets:

Energy, environment, and infrastructure

$
148,286

41
%

$
170,640

46
%

$
451,404

42
%

$
485,925

45
%
Health, education, and social programs

159,508

44
%

143,433

38
%

457,553

43
%

408,712

38
%
Safety and security

29,281

8
%

29,416

8
%

89,978

8
%

88,249

8
%
Consumer and financial services

23,240

7
%

30,429

8
%

73,605

7
%

99,003

9
%
Total

$
360,315

100
%

$
373,918

100
%

$
1,072,540

100
%

$
1,081,889

100
%

Three Months Ended September 30,

Nine Months Ended September 30,

2020

2019

2020

2019

Dollars

Percent

Dollars

Percent

Dollars

Percent

Dollars

Percent

Client Type:

U.S. federal government

$
175,093

49
%

$
148,339

40
%

$
501,496

47
%

$
421,696

39
%
U.S. state and local government

51,589

14
%

71,505

19
%

170,617

16
%

209,993

19
%
International government

20,299

6
%

28,003

7
%

61,421

6
%

86,839

8
%
Total Government

246,981

69
%

247,847

66
%

733,534

69
%

718,528

66
%
Commercial

113,334

31
%

126,071

34
%

339,006

31
%

363,361

34
%
Total

$
360,315

100
%

$
373,918

100
%

$
1,072,540

100
%

$
1,081,889

100
%

Three Months Ended September 30,

Nine Months Ended September 30,

2020

2019

2020

2019

Dollars

Percent

Dollars

Percent

Dollars

Percent

Dollars

Percent

Contract Mix:

Time-and-materials

$
168,458

47
%

$
183,872

49
%

$
505,185

47
%

$
506,183

47
%
Fixed price

134,980

37
%

135,720

36
%

391,888

37
%

417,016

38
%
Cost-based

56,877

16
%

54,326

15
%

175,467

16
%

158,690

15
%
Total

$
360,315

100
%

$
373,918

100
%

$
1,072,540

100
%

$
1,081,889

100
%

Contract assets consist primarily of unbilled amounts resulting from long-term contracts when revenue recognized exceeds the amount billed often due to billing schedule timing. Contract liabilities result from advance payments received on a contract or from billings in excess of revenue recognized on long-term contracts due to billing schedule timing. The net contract assets (liabilities) as of September 30, 2020 decreased by $1.5 million as compared to December 31, 2019. The decrease in net contract assets (liabilities) is primarily due to a decline in work in the consumer and financial services and energy, environmental, and infrastructure client markets offset by increased work in the health, education, and social programs client market. There were no material changes to contract balances due to impairments during the period. As of September 30, 2020, the Company recognized $24.3 million in revenue related to the contract liabilities balance at December 31, 2019.

The Company had $1.7 billion in unfulfilled performance obligations as of September 30, 2020, which primarily entail the future delivery of services for which revenue will be recognized over time. The obligations relate to continued or additional services required on contracts and were generally valued using an estimated cost-plus margin approach, with variable consideration being estimated at the most likely amount. The Company expects to satisfy these performance obligations, on average, in one to two years.

The Company manages its risk to changes in interest rates through the use of derivative instruments. The Company does not hold derivative instruments for trading or speculative purposes. For variable rate borrowings, the Company uses fixed interest rate swaps, effectively converting a portion of the variable interest rate payments to fixed interest rate payments. These swaps are designated as cash flow hedges.

On February 20, 2020, the Company entered into a floating-to-fixed interest rate swap for an aggregate notional amount of $100.0 million to hedge a portion of the Company’s variable rate indebtedness. The Company designated the swap as a cash flow hedge. The swap requires the Company to pay a fixed rate of 1.294% per annum on the notional amount starting on February 28, 2020 to February 28, 2025. The floating-to-fixed interest rate settles monthly during the period of the cash flows and the realized gains and losses from the swap are recognized as a component of interest expense. On a quarterly basis, management evaluates the swap to determine its effectiveness and record the change in fair value as an adjustment to other comprehensive income or loss. Management intends that the swap remain effective.

A summary of interest rate swap derivatives designated as cash flow hedges as of ~~September~~June 30, ~~2020~~2021 are as follows:

The Company’s effective tax rate for the three months ended ~~September~~June 30, 2021 and 2020 was 30.7% and ~~2019 was 27.2% and 23.6%~~29.0%, respectively, and ~~25.7%~~28.8% and ~~23.2%~~24.6% for the ~~nine~~six months ended ~~September~~June 30, ~~2020~~2021 and ~~2019,~~2020, respectively.

The Company is subject to federal income tax as well as taxes in various state, local and foreign jurisdictions. Tax statutes and regulations within each jurisdiction are subject to interpretation and require the application of significant judgment. The Company’s 2017 through 2019 tax years remain subject to examination by the Internal Revenue Service for federal tax purposes. Certain significant state, local and foreign tax returns also remain open under the applicable statute of limitations and are subject to examination for the tax years from 2016 to 2019.

The total amount of unrecognized tax benefits as of ~~September~~June 30, 2021 and 2020 ~~and 2019,~~ was ~~$0.3~~$0.8 million and ~~$0.2~~$2.7 million, respectively, resulting from tax positions taken in a prior period. Included in the balance as of ~~September~~June 30, 2021 and 2020, were $0.8 million and ~~2019, were~~ $0.3 million ~~and $0.2 million, respectively, of~~in unrecognized tax benefits, or tax positions that, if recognized, would impact the effective tax rate.

The Company’s policy is not to recognize accrued interest and penalties related to unrecognized tax benefits as a component of tax expense. The Company ~~had approximately $0.1 million and $0.1 million of~~did 0t have any accrued penalty and interest at ~~September~~June 30, ~~2020~~2021 but had $0.1 million in accrued penalty and ~~2019,~~interest at June 30, 2020, respectively.

The Company has made no provision for deferred U.S. income taxes or additional foreign taxes on future unremitted earnings of its controlled foreign subsidiaries because the Company considers these earnings to be permanently invested.

In response to the COVID-19 pandemic, the U.S. federal, state and local governments, as well as numerous foreign governments, have enacted tax-related relief programs to provide both direct and indirect tax assistance in the form of tax subsidies, exemptions, deferrals and credits. The Company is continuously analyzing these programs as they are introduced in order to determine our eligibility and the risks and benefits of participation.

During the ~~quarter~~year ended ~~September 30,~~December 31, 2020, the Company elected to participate in several ~~COVID-19~~novel coronavirus disease (“COVID-19”) tax-relief programs for which it was eligible. ~~For example, pursuant~~Pursuant to the Coronavirus Aid, Relief and Economic Security (“CARES”) Act, the Company exercised the option to defer payment of the employer portion of the Social Security tax, with 50% to be repaid by December 31, 2021 and the remainder by December 31, 2022. The Company deferred payment of approximately ~~$13.5~~$20.9 million of employer Social Security taxes during the ~~nine-months~~year ended ~~September 30,~~December 31, 2020. The current portion of the deferred payments are included in accrued ~~expenses~~salaries and benefits, and the remaining deferred payments are included in other long-term ~~liabilities.~~liabilities in the Company’s consolidated balance sheets.

Accumulated other comprehensive loss as of June 30, 2021 and 2020 included the following:

Changes in stockholders’ equity for the three and six months ended June 30, 2021 and 2020 are as follows:

	Three Months Ended June 30, 2021
	Common Stock					Additional Paid-in		Retained			Treasury Stock					Accumulated Other Comprehensive
	Shares			Amount		Capital		Earnings			Shares		Amount			Loss			Total
Balance at March 31, 2021		18,859		$	23	$	372,420	$	604,441			4,602	$	(214,325	)	$	(11,326	)	$	751,233
Net income		—			—		—		20,312			—		—			—			20,312
Other comprehensive income		—			—		—		—			—		—			432			432
Equity compensation		—			—		2,888		—			—		—			—			2,888
Exercise of stock options		3			—		71		—			—		—			—			71
Issuance of shares pursuant to vesting of restricted stock units		20			—		—		—			—		—			—			—
Net payments for stock issuances and buybacks		(22	)		—		1,243		—			22		(2,028	)		—			(785	)
Dividends declared		—			—		—		(2,640	)		—		—			—			(2,640	)
Balance at June 30, 2021		18,860		$	23	$	376,622	$	622,113			4,624	$	(216,353	)	$	(10,894	)	$	771,511

	Three Months Ended June 30, 2020
	Common Stock				Additional Paid-in		Retained			Treasury Stock					Accumulated Other Comprehensive
	Shares		Amount		Capital		Earnings			Shares		Amount			Loss			Total
Balance at March 31, 2020		18,827	$	23	$	350,658	$	552,303			4,289	$	(188,961	)	$	(23,267	)	$	690,756
Net income		—		—		—		13,656			—		—			—			13,656
Other comprehensive loss		—		—		—		—			—		—			(164	)		(164	)
Equity compensation		—		—		2,518		—			—		—			—			2,518
Exercise of stock options		—		—		—		—			—		—			—			—
Issuance of shares pursuant to vesting of restricted stock units		22		—		—		—			—		—			—			—
Net payments for stock issuances and buybacks		—		—		1,024		—			—		(50	)		—			974
Dividends declared		—		—		—		(2,637	)		—		—			—			(2,637	)
Balance at June 30, 2020		18,849	$	23	$	354,200	$	563,322			4,289	$	(189,011	)	$	(23,431	)	$	705,103

	Six Months Ended June 30, 2021
	Common Stock					Additional Paid-in		Retained			Treasury Stock					Accumulated Other Comprehensive
	Shares			Amount		Capital		Earnings			Shares		Amount			Loss			Total
Balance at December 31, 2020		18,910		$	23	$	369,058	$	588,731			4,395	$	(196,745	)	$	(14,106	)	$	746,961
Net income		—			—		—		38,663			—		—			—			38,663
Other comprehensive income		—			—		—		—			—		—			3,212			3,212
Equity compensation		—			—		6,163		—			—		—			—			6,163
Exercise of stock options		6			—		158		—			—		—			—			158
Issuance of shares pursuant to vesting of restricted stock units		173			—		—		—			—		—			—			—
Net payments for stock issuances and buybacks		(229	)		—		1,243		—			229		(19,608	)		—			(18,365	)
Dividends declared		—			—		—		(5,281	)		—		—			—			(5,281	)
Balance at June 30, 2021		18,860		$	23	$	376,622	$	622,113			4,624	$	(216,353	)	$	(10,894	)	$	771,511

	Six Months Ended June 30, 2020
	Common Stock					Additional Paid-in		Retained			Treasury Stock					Accumulated Other Comprehensive
	Shares			Amount		Capital		Earnings			Shares		Amount			Loss			Total
Balance at December 31, 2019		18,868		$	23	$	346,795	$	544,840			3,978	$	(164,963	)	$	(12,144	)	$	714,551
Net income		—			—		—		24,268			—		—			—			24,268
Other comprehensive loss		—			—		—		—			—		—			(11,287	)		(11,287	)
Equity compensation		—			—		6,344		—			—		—			—			6,344
Exercise of stock options		1			—		37		—			—		—			—			37
Issuance of shares pursuant to vesting of restricted stock units		291			—		—		—			—		—			—			—
Net payments for stock issuances and buybacks		(311	)		—		1,024		—			311		(24,048	)		—			(23,024	)
Cumulative-effect adjustment for adoption of accounting principle		—			—		—		(513	)		—		—			—			(513	)
Dividends declared		—			—		—		(5,273	)		—		—			—			(5,273	)
Balance at June 30, 2020		18,849		$	23	$	354,200	$	563,322			4,289	$	(189,011	)	$	(23,431	)	$	705,103

On April 4, 2018, the Company’s board of directors approved the 2018 Omnibus Incentive Plan (the “2018 Omnibus Plan”), which was subsequently approved by the stockholders and became effective on May 31, 2018 (the “Effective Date”). The 2018 Omnibus Plan replaced the previous 2010 Omnibus Incentive Plan (the “Prior Plan”).

~~On or after the Effective Date, the~~ The 2018 Omnibus Plan ~~(as~~was amended inon May ~~2020)~~28, 2020 to increase the number of shares available for issuance.

The 2018 Omnibus Plan, as amended, allows the Company to grant 1,600,000 shares using stock options, stock appreciation rights, restricted stock, restricted stock units (“~~RSUs”~~RSU”), performance units and performance share awards (“~~PSAs”~~PSA”), cash-settled restricted stock units (“CSRSU”), and other stock-based awards to all officers, key employees, and non-employee directors of the Company. Outstanding shares granted under the Prior Plan, totaling ~~101,901~~37,077 as of ~~September~~June 30, ~~2020,~~2021, remain subject to its terms and conditions, and 0 additional awards from the Prior Plan are to be made after the Effective Date. As of ~~September~~June 30, ~~2020,~~2021, the Company had approximately ~~1,112,118~~1,005,607 shares available for grant under the 2018 Omnibus Plan. ~~The 2018 Omnibus Plan also gives the Company the ability to issue cash-settled RSUs (“CSRSUs”). The~~ CSRSUs have no impact on the shares available for grant under the Omnibus Plan, nor on the calculated shares used in earnings per share calculations.

During the ~~nine~~six months ended ~~September~~June 30, ~~2020,~~2021, the Company granted to its employees ~~166,807~~78,218 shares in the form of RSUs with an average grant date fair value of ~~$57.89,~~$89.00, and the equivalent value of ~~129,179~~50,735 shares in the form of CSRSUs with an average grant date fair value of ~~$59.69.~~$89.12. During the ~~nine~~six months ended ~~September~~June 30, ~~2020,~~2021, the Company also granted ~~55,264~~35,318 shares in the form of PSAs to its employees with a grant date fair value of ~~$58.76~~$95.72 per share. The RSUs, CSRSUs and PSAs granted are generally subject to service-based vesting conditions, with the PSAs also having performance-based vesting conditions. The performance conditions for the PSAs granted in ~~2020~~2021 have a performance period from January 1, ~~2020~~2021 through December 31, ~~2022~~2023 and ~~the~~ performance conditions that are consistent with the PSAs granted in prior years.

The Company recognized stock-based compensation expense of ~~$4.5~~$4.4 million and ~~$6.5~~$4.0 million for the three months ended ~~September~~June 30, 2021 and 2020, respectively, and ~~2019,~~$10.6 million and $9.1 million for the six months ended June 30, 2021 and 2020, respectively. Unrecognized compensation expense of approximately ~~$15.1~~$12.6 million as of ~~September~~June 30, ~~2020~~2021 related to unsettled RSUs is expected to be recognized over a weighted-average period of ~~1.9~~1.8 years. The unrecognized compensation expense related to CSRSUs totaled approximately ~~$8.4~~$9.3 million at ~~September~~June 30, ~~2020~~2021 and is expected to be recognized over a weighted-average period of ~~2.0~~1.8 years. Unrecognized compensation expense related to PSAs of approximately ~~$3.0~~$4.4 million as of ~~September~~June 30, ~~2020~~2021 is expected to be recognized over a weighted-average period of ~~1.3~~1.4 years.

~~Financial instruments measured at fair value on a recurring basis and their location within the accompanying consolidated balance sheets are as follows:~~

September 30, 2020

(in thousands)
Level 1

Level 2

Level 3

Total

Location on Balance Sheet
Assets:

Forward contract agreements
$
—

$
9

$
—

$
9

Prepaid expenses and other assets
Deferred compensation investments in cash surrender
life insurance

—

15,117

—

15,117

Other assets
Total
$
—

$
15,126

$
—

$
15,126

Liabilities:

Deferred compensation plan liabilities
$
—

$
15,299

$
—

$
15,299

Other long-term liabilities
Interest rate swaps

—

12,179

—

12,179

Other long-term liabilities
Total
$
—

$
27,478

$
—

$
27,478

December 31, 2019

(in thousands)
Level 1

Level 2

Level 3

Total

Location on Balance Sheet
Assets:

Forward contract agreements
$
—

$
733

$
—

$
733

Prepaid expenses and other assets
Deferred compensation investments in cash surrender
life insurance

—

15,020

—

15,020

Other assets
Total
$
—

$
15,753

$
—

$
15,753

Liabilities:

Deferred compensation plan liabilities
$
—

$
14,855

$
—

$
14,855

Other long-term liabilities
Interest rate swaps

—

3,811

—

3,811

Other long-term liabilities
Total
$
—

$
18,666

$
—

$
18,666

On January 31, 2020, the Company acquired all of the membership interests in Incentive Technology Group, LLC (“ITG”), a Virginia limited liability company, for the purchase price of $255.0 million (subject to post-closing and working capital adjustments). Headquartered in Arlington, Virginia, ITG is an information technology consulting firm that provides cloud-based platform services to the federal government. The acquisition is expected to augment the Company’s federal government business. The acquisition was not significant to the Company’s financial statements taken as a whole. The acquisition of ITG includes provisions that adjust the consideration transferred for excesses or shortfalls in the stipulated amount of working capital as of the acquisition date, as defined.

The acquisition was accounted for under the purchase method. The preliminary allocation of the total purchase price to the tangible and intangible assets and liabilities of ITG is based on management’s preliminary estimate of fair value as of the acquisition date and is subject to revision until the purchase price adjustments and valuations of intangible assets and goodwill are finalized. The Company engaged an independent valuation firm to assist management in the allocation of the purchase price to goodwill and to other acquired intangible assets. The excess of the purchase price over the estimated fair value of the net tangible assets acquired was approximately $235.6 million. The Company has allocated approximately $188.3 million to goodwill and $47.3 million to other intangible assets. The goodwill recorded as part of the acquisition primarily reflects the value of providing an established platform to leverage the Company’s existing digital interactive technologies and domain expertise, synergies expected to arise from providing end-to-end customer solutions to a combined client-base across all channels, as well as any intangible assets that do not qualify for separate recognition. The weighted average amortization period for the amount allocated to other intangible assets in total is 5.7 years from the acquisition date. The intangible assets consist of approximately $46.4 million of customer-related intangibles that are being amortized over 6.9 years from the acquisition date and $0.9 million of marketing-related intangibles that are being amortized over 0.9 years from the acquisition date. The ITG acquisition is treated as a deemed asset purchase for income tax purposes; therefore, goodwill and amortization of other intangibles created via this acquisition will be amortized for income tax purposes over 15 years.

A prior acquisition’s purchase agreement included additional consideration in the form of ~~two~~ warranty and indemnity hold back ~~payments, one~~ payments. As of June 30, 2021, 1 payment remains outstandingfor approximately ~~$1.9~~$1.3 million, which ~~was released in the second quarter of 2020 and the other for approximately $1.2 million~~is scheduled to be released in the fourth quarter of 2022. The ~~two~~remaining warranty and indemnity ~~liabilities were~~liability was recorded at ~~their~~its fair value at the date of the acquisition discounting the ~~liabilities~~liability at ~~3.0% and~~ 3.25%~~, respectively.~~.

~~Earnings~~The Company’s earnings per share (“EPS”) is computed by dividing reported net income by the weighted-average number of shares outstanding. Diluted EPS considers the potential dilution that could occur if common stock equivalents were exercised or converted into stock. The difference between the basic and diluted weighted-average equivalent shares with respect to the Company’s EPS calculation was due entirely to the assumed exercise of stock options and the vesting and settlement of RSUs and PSAs. PSAs are included in the computation of diluted shares only to the extent that the underlying performance conditions (i) are satisfied as of the end of the reporting period or (ii) would be considered satisfied if the end of the reporting period were also the end of the applicable performance period and the result would be dilutive under the treasury stock method.

As of ~~September~~June 30, ~~2020,~~2021, the PSAs granted during the year ended December 31, ~~2018~~2019 met the related performance conditions for the initial performance period and were included in the calculation of diluted EPS. However, the PSAs granted during the year ended December 31, ~~2019~~2020 and during the ~~nine~~six months ended ~~September~~June 30, ~~2020~~2021 have not yet completed their initial two-year performance period and therefore were excluded in the calculation of diluted EPS. For the three months ended ~~September~~June 30, ~~2020~~2021, there were ~~452~~0 weighted-average shares excluded from the calculation of EPS because they were anti-dilutive. For the ~~nine~~six months ended ~~September~~June 30, 2021, there were 258 weighted-average shares that were anti-dilutive. For the three months and six months ended June 30, 2020, there were ~~19,386~~19,755 and 19,881 weighted-average shares that were excluded because they were anti-dilutive. The anti-dilutive shares in both years were associated with RSUs. ~~There were 0 shares excluded for the three and nine months ended September 30, 2019.~~

The dilutive effect of stock options, RSUs, and PSAs for each period reported is summarized below:

	Three Months Ended				Nine Months Ended				Three Months Ended				Six Months Ended
	September 30,				September 30,				June 30,				June 30,
	2020		2019		2020		2019		2021		2020		2021		2020
Net Income	$	17,871	$	19,630	$	42,139	$	49,559	$	20,312	$	13,656	$	38,663	$	24,268

Weighted-average number of basic shares outstanding during the period		18,853		18,799		18,841		18,810		18,843		18,829		18,864		18,835
Dilutive effect of stock options, RSUs, and performance shares		233		370		270		398		179		191		214		285
Weighted-average number of diluted shares outstanding during the period		19,086		19,169		19,111		19,208		19,022		19,020		19,078		19,120

Basic earnings per share	$	0.95	$	1.04	$	2.24	$	2.63	$	1.08	$	0.73	$	2.05	$	1.29
Diluted earnings per share	$	0.94	$	1.02	$	2.20	$	2.58	$	1.07	$	0.72	$	2.03	$	1.27

The Company’s share repurchase program ~~previously allowed~~allows for share repurchases in the aggregate up to $100.0 million under share repurchase plans approved by the board of directors pursuant to Rules 10b5-1 and 10b-18 under the Securities Exchange Act of 1934, as amended. ~~On March 13, 2020, the~~The Company ~~terminated the~~approved an updated Rule 10b5-1 plan element of the share repurchase ~~program.~~program as part of its normal process that commenced January 11, 2021. The Credit Facility permits unlimited share repurchases, provided the Company’s Leverage Ratio, prior to and after giving effect to such repurchases, is not greater than 3.50 to 1.00. For the six months ended June 30, 2021 and 2020, the Company used $14.7 million to repurchase 173,000 shares and $16.6 million to repurchase 206,820 shares, respectively, under the repurchase program. As of ~~September~~June 30, ~~2020, $51.4~~2021, $31.3 million remained available for share repurchases under the repurchase program.

Financial instruments measured at fair value on a recurring basis and their location within the accompanying consolidated balance sheets are as follows:

	June 30, 2021
(in thousands)	Level 1		Level 2		Level 3		Total		Location on Balance Sheet
Assets:
Forward contract agreements	$	—	$	9	$	—	$	9	Prepaid expenses and other assets
Deferred compensation investments in cash surrender life insurance		—		18,379		—		18,379	Other assets
Total	$	—	$	18,388	$	—	$	18,388

Liabilities:
Deferred compensation plan liabilities	$	—	$	19,507	$	—	$	19,507	Other long-term liabilities
Interest rate swaps - current portion		—		3,700		—		3,700	Accrued expenses and other current liabilities
Interest rate swaps - long-term portion		—		3,835		—		3,835	Other long-term liabilities
Total	$	—	$	27,042	$	—	$	27,042

	December 31, 2020
(in thousands)	Level 1		Level 2		Level 3		Total		Location on Balance Sheet
Assets:
Forward contract agreements	$	—	$	103	$	—	$	103	Prepaid expenses and other assets
Deferred compensation investments in cash surrender life insurance		—		16,796		—		16,796	Other assets
Total	$	—	$	16,899	$	—	$	16,899

Liabilities:
Deferred compensation plan liabilities	$	—	$	17,276	$	—	$	17,276	Other long-term liabilities
Interest rate swaps - current portion		—		3,693		—		3,693	Accrued expenses and other current liabilities
Interest rate swaps - long-term portion		—		7,234		—		7,234	Other long-term liabilities
Total	$	—	$	28,203	$	—	$	28,203

On ~~November 5, 2020,~~August 3, 2021, the Company’s board of directors approved a $0.14 per share cash dividend. The dividend will be paid on ~~January 12,~~October 13, 2021 to shareholders of record as of the close of business on ~~December 11, 2020.~~

The Company is closely monitoring the impact of the coronavirus (“COVID-19”), which has caused a global pandemic. The assessment is on-going and encompasses all aspects of the Company’s business, including how COVID-19 will impact its customers, employees, subcontractors and other suppliers and business partners and the capital markets. While the Company continues to assess the financial impacts to its business based on currently known events, the Company is unable to fully predict the impact COVID-19 will have on its future financial position, results of operations, or cash flows.September 10, 2021.

The Company is involved in various legal matters and proceedings arising in the ordinary course of business. While these matters and proceedings cause it to incur costs, including, but not limited to, attorneys’ fees, the Company currently believes that any ultimate liability arising out of these matters and proceedings will not have a material adverse effect on its financial position, results of operations, or cash flows.

On June 10, 2016, the Office of Community Development (the “OCD”) of the State of Louisiana filed a written administrative demand with the Louisiana Commissioner of Administration against ICF Emergency Management Services, L.L.C. (“ICF Emergency”), a subsidiary of the Company, in connection with ICF Emergency’s administration of the Road Home Program (“Program”). The Program contract was a three-year, $912 million contract awarded to the Company in 2006. The Program ended, as scheduled, in 2009.

The Program was primarily intended to help homeowners and landlords of small rental properties affected by Hurricanes Rita and Katrina. In its administrative demand, the OCD sought approximately $200.8 million in alleged overpayments to the Program’s grant recipients, and separately supplemented the amount of recovery it sought in total to approximately $220.2 million. The State of Louisiana, through the Division of Administration, also filed suit in Louisiana state court on June 10, 2016. The State of Louisiana broadly alleges and sought recoupment for the same claim made in the administrative proceeding submission before the Louisiana Commissioner of Administration. On September 21, 2016, the Commissioner of the Division of Administration notified OCD and the Company of his decision to defer jurisdiction of the administrative demand filed by the OCD. In so doing, the Commissioner declined to reach a decision on the merits, stated that his deferral would not be deemed to grant or deny any portion of the OCD’s claim, and authorized the parties to proceed on the matter in the previously filed judicial proceeding. The Company continues to believe that this claim has no merit, intends to vigorously defend its position, and has therefore not recorded a liability as of ~~September~~June 30, 2021.

On November 15, 2020, the Company’s former Executive Chair gave notice of his retirement effective December 31, 2020. In connection with his retirement, the former Executive Chair is entitled to receive compensation and benefits as provided in his employment agreement for a termination of employment on the basis of “good reason.” As of June 30, 2021, the Company had $1.9 million in unpaid severance expected to be paid to the former Executive Chair by July 2021. These amounts were expensed as part of the recording of the Executive Chair’s retirement in the fourth quarter of 2020. PSAs totaling 34,276 shares which were originally granted during 2019 and 2020, are to be satisfied through the normal course of the PSA equity award plan (see Note 12—Accounting for Stock-Based Compensation), and subject to adjustments from EPS and rTSR performances.

Some of the statements in this Quarterly Report on Form 10-Q (this “Quarterly Report”) constitute forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995, as amended. These statements involve known and unknown risks, uncertainties, and other factors that may cause our actual results, levels of activity, performance, or achievements to be materially different from any future results, levels of activity, performance, or achievements expressed or implied by such forward-looking statements. In some cases, you can identify these statements by forward-looking words such as “anticipate,” “believe,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “should,” “will,” “would,” or similar words. You should read statements that contain these words carefully. The risk factors described in our filings with the Securities and Exchange Commission ~~(“SEC”~~(the “SEC”), as well as any cautionary language in this Quarterly Report, provide examples of risks, uncertainties, and events that may cause actual results to differ materially from the expectations described in the forward-looking statements, including, but not limited to:

Our forward-looking statements are based on the beliefs and assumptions of our management and the information available to our management at the time these disclosures were prepared. Although we believe the expectations reflected in these statements are reasonable, we cannot guarantee future results, levels of activity, performance, or achievements. You should not place undue reliance on these forward-looking statements, which apply only as of the date of this Quarterly Report on Form 10-Q. We undertake no obligation to update these forward-looking statements, even if our situation changes in the future.

The terms “we,” “our,” “us,” and “Company,” as used throughout this Quarterly Report, refer to ICF International, Inc. and its subsidiaries, unless otherwise indicated. The term “federal” or “federal government” refers to the U.S. federal government, and “state and local” or “state and local government” refers to U.S. state and local governments and the governments of U.S. territories. The following discussion and analysis is intended to help the reader understand our business, financial condition, results of operations, and liquidity and capital resources. You should read this discussion in conjunction with our consolidated financial statements and the related notes contained elsewhere in this Quarterly Report and our Annual Report on Form 10-K for the fiscal year ended December 31, ~~2019~~2020 filed with the SEC on February ~~28, 2020~~26, 2021 (our “Annual Report”).

On March 11, 2020, the World Health Organization characterized the novel strain of coronavirus disease COVID-19 as a global pandemic. There is significant uncertainty as to the effects of this pandemic on the global economy, which in turn may impact, among other things, our operations, balance sheet, results of operations or cash flows. Adverse events such as health-related concerns about working in our offices, the inability to travel, the potential impact on our employees, clients, subcontractors and other suppliers and business partners, a slow-down in customer decision-making that affects procurement cycles, a reprioritization of client spending, and other matters affecting the general work and business environment have harmed, and could continue to harm, our business and delay the implementation of our business strategy. We cannot anticipate all the ways in which the current global health crisis, economic slowdown and financial market conditions could adversely impact our business in the future. Although we cannot predict with certainty the impact of the COVID-19 pandemic, the longer the duration of the event, the more likely it is that it could have an adverse effect on our business, financial position, results of operations and/or cash flows.

We are primarily a service business, and our staffing, and that of our subcontractors, has been maintained, substantially on a work from home basis, fortunately with little COVID-19 illness among our staff. To date we have experienced continuity in the majority of our work for our government clients, which accounted for approximately 69 percent of our revenues for the nine months ended September 30, 2020. There have been postponements of events and challenges around some project work requiring travel, but overall, our government clients have continued to require our services. We are unable to predict whether, and to what extent, this trend will continue. It would be reasonable to expect some deterioration of certain client activities due to COVID-19, including the significant government spending directed at COVID-19 and its effect on health and the economy and government spending priorities, but there is also the possibility of additional demand from federal agencies such as the Center for Disease Control and Prevention, the Department of Health and Human Services, and the Federal Emergency Management Agency, as well as state and local and international government agencies.

Of the remaining 31 percent of our total revenue for the nine months ended September 30, 2020, the majority was generated from commercial energy markets and commercial marketing services, each of which represented roughly half of that total. In commercial energy, where we work primarily for utility clients, we have experienced trends similar to those with our government clients, although some aspects of energy efficiency programs have been put on hold as they involve direct interaction with consumers. In our commercial marketing services, a key component of our business is our industry-leading loyalty platform, where we have long-term implementation contracts, and we believe our clients, many of which are in the hospitality space, will continue to stay engaged with their most loyal customers. The other parts of commercial marketing services, which include public event management and marketing technology were impacted based on the restriction upon travel worldwide and the deferral or cancellation of marketing events. As a result, we are monitoring that business area closely. These elements of commercial marketing services represented less than 12 percent of our total Company-wide revenues for the nine months ended September 30, 2020.

We are monitoring the evolving situation related to the COVID-19 pandemic and we continue to work with our stakeholders to assess further possible implications to our business and to take actions in an effort to mitigate adverse consequences. To protect employee health and safety while COVID-19 remains a threat, we plan to continue to deliver a majority of our services to clients remotely for the foreseeable future and continue to evaluate our return to office plans. While the ~~Coronavirus Aid, Relief and Economic Security (“CARES”) Act~~ contains a provision that allows federal contractors to seek specified reimbursement for certain employees who are unable to perform their contract requirements due to government restrictions, we believe we have limited claims under the CARES Act, and reimbursements are also subject to limitations and do not extend past September 30, 2020. Additionally, the Company exercised the option to defer payment of the employer portion of the Social Security tax, with 50% to be repaid by December 31, 2021 and the remainder by December 31, 2022. The Company deferred payment of approximately $13.5 million of employer Social Security taxes during the nine months ended September 30, 2020.

~~As part of management actions to counter the impact of COVID-19, we continue to align our costs with anticipated revenues. In the U.S. and in our international operations, we have used staff reductions, furloughs, and other temporary wage reduction programs in response to the pandemic.~~ The Company is currently participating in several international government subsidy programs whose objective is to encourage eligible companies to keep employees on the payroll during the COVID-19 pandemic. A requirement of these subsidies is that the Company is to continue to employ the identified employees who might otherwise have been impacted by a reaction to COVID-19. The subsidies are limited in the amount and time in which payroll costs are covered.

We provide professional services and technology-based solutions to government and commercial clients, including management, marketing, technology, and policy consulting and implementation services. We help our clients conceive, develop, implement, and improve solutions that address complex business, natural resource, social, technological, and public safety issues. Our services primarily support clients that operate in four key markets:

We provide services to our diverse client base that deliver value throughout the entire life cycle of a policy, program, project, or initiative. Our primary services include:

Our clients utilize our services because we ~~offer a combination of~~combine diverse institutional knowledge and experience with the deep subject matter expertise ~~technical solutions, and institutional experience.~~of our highly educated staff, which we deploy in multi-disciplinary teams. We believe that our domain expertise and the program knowledge developed from our research and analytic, and assessment and advisory engagements further position us to provide a full suite of services.

We report operating results and financial data as a single segment based on the consolidated information used by our chief operating decision-maker in evaluating the financial performance of our business and allocating resources. Our single segment represents our core business – professional services for government and commercial clients. Although we describe our multiple service offerings ~~and client~~to clients that operate in four markets to provide a better understanding of the scope and scale of our business, ~~operations,~~ we ~~offer integrated solutions, pulling from resources across our Company and, accordingly,~~ do not manage our business or allocate our resources based on those service offerings or client ~~market areas.~~

markets. Rather, on a project-by-project basis, we assemble the best team from throughout the enterprise to deliver highly customized solutions that are tailored to meet the needs of each client. Notwithstanding the impact of COVID-19 we believe that, in the long-term, demand for our services will continue to grow as government, industry, and other stakeholders seek to address critical long-term societal and natural resource issues due to heightened concerns ~~about:~~about clean energy and energy efficiency; health promotion, treatment, and cost control; natural disaster relief and rebuild efforts; and ongoing homeland security threats. In the wake of the major hurricanes (Harvey, Irma, Maria, Laura and Michael) that devastated communities in Texas, Florida, North Carolina, Louisiana, the U.S. Virgin Islands, and Puerto Rico, the affected areas remain in various stages of relief and recovery efforts. We believe our prior and current experience with disaster relief and rebuild efforts, including those from Hurricanes ~~Maria,~~ Katrina and Rita and Superstorm Sandy, put us in a favorable position to continue to provide recovery assistance, housing, and environmental and infrastructure solutions on behalf of federal departments and agencies, state, territorial and local governments, and regional agencies.

We also see significant opportunity to further leverage our digital and client engagement capabilities across our commercial and government client base. Our future results will depend on the success of our strategy to enhance our client relationships and seek larger engagements spanning all aspects of the program life cycle, as well as completely and successfully integrating strategic acquisitions. We will continue to focus on building scale in vertical and horizontal domain expertise, developing business with both our government and commercial clients, and replicating our business model in selective geographies. In doing so, we will continue to evaluate strategic acquisition opportunities, such as our ~~recent~~ acquisition of Incentive Technology Group, LLC (“ITG”), in 2020, that enhance our subject matter knowledge, broaden our service offerings, and/or provide scale in specific geographies.

Although we continue to see favorable long-term market opportunities, there are certain business challenges facing all government service providers. Administrative and legislative actions by the federal government to address changing priorities or in response to the budget deficit could have a negative impact on our business, which may result in a reduction to our revenue and profit and adversely affect cash flow. Similarly, ~~while disaster recovery work efforts are funded by the federal government,~~ the very nature of opportunities arising out of disaster recovery mean they can involve unusual challenges. Factors such as the overall stress on communities and people affected by disaster recovery situations, political complexities and challenges among involved government agencies, and a ~~higher than normal~~higher-than-normal risk of audits and investigations, may result in a reduction to our revenue and profit and adversely affect cash flow. However, we believe we are well positioned to provide a broad range of services in support of initiatives that will continue to be priorities to the federal government, as well as to state and local and international governments and commercial clients.

On March 11, 2020, the World Health Organization characterized the novel strain of coronavirus disease COVID-19 as a global pandemic. There continues to be significant uncertainty as to the effects of this pandemic on the global economy, which may impact, among other things, our operations, balance sheet, results of operations or cash flows. Adverse events such as health-related concerns about working in our offices, the inability to travel, the potential impact on our employees, clients, subcontractors and other suppliers and business partners, a slow-down in customer decision-making that affects procurement cycles, a reprioritization of client spending, and other matters affecting the general work and business environment have harmed, and could continue to harm, our business and delay the implementation of our business strategy. We cannot fully anticipate all the ways in which the current global health crisis, economic slowdown and financial market conditions could adversely impact our business in the future. The longer the duration of the pandemic, the advent of new strains of the virus and challenges faced in the rollout of vaccines, the more likely it is that it could have an adverse effect on our business, financial position, results of operations and/or cash flows. We are primarily a service business, and our staffing, and that of our subcontractors, has been maintained, substantially on a work from home basis, fortunately with little COVID-19 illness among our staff.

To date, we have experienced continuity in the majority of our work for our government clients, which accounted for approximately 70.8% and 71.1% of our revenues for the three months and the six months ended June 30, 2021, respectively. There have been postponements of events and challenges around project work requiring travel and personal contact to perform services under the contracts, but overall, our government clients have continued to require our services. There has also been additional demand from federal agencies such as the Center for Disease Control and Prevention, the Department of Health and Human Services, and the Federal Emergency Management Agency, as well as state and local and international government agencies.

Of the remaining 29.2% and 28.9% of our total revenue for the three months and the six months ended June 30, 2021, respectively, the majority was generated from commercial energy markets and commercial marketing services. In commercial energy, where we work primarily for utility clients, we have experienced trends similar to those with our government clients, although some aspects of energy efficiency programs have been put on hold as they involve direct interaction with consumers. The commercial marketing services includes public event management and marketing technology, which was impacted based on the deferral or cancellation of marketing events. Some of our commercial clients perform work in travel-related markets and have been severely impacted by the COVID-19 pandemic and the restriction upon travel worldwide. As a result, we continue to monitor that business area closely. These elements of commercial marketing services represented less than 9.7% and 9.6% of our total company-wide revenues for the three months and the six months ended June 30, 2021, respectively.

We are monitoring the evolving situation related to the COVID-19 pandemic and continue to work with our stakeholders to assess further possible implications to our business and to take actions in an effort to mitigate adverse consequences. To protect employee health and safety while COVID-19 remains a threat, we plan to continue to deliver a majority of our services to clients remotely. Based on the continued level of new cases and the estimated timing for widespread access to vaccines, we now expect to begin our phased return to in-person operations at our office locations no earlier than September 2021. While the Coronavirus Aid, Relief and Economic Security (“CARES”) Act contains a provision that allows federal contractors to seek specified reimbursement for certain employees who are unable to perform their contract requirements due to government restrictions, we believe we have limited claims under the CARES Act, and reimbursements are also subject to limitations and did not extend past December 31, 2020. Additionally, we deferred payment of approximately $20.9 million of employer Social Security taxes during the twelve months ended December 31, 2020. We did not defer any additional Social Security taxes in 2021.

As part of management actions to counter the impact of COVID-19, we have aligned our costs with anticipated revenues. In the U.S. and in our international operations, we had used staff reductions, furloughs, and other temporary wage reduction programs in response to the pandemic during 2020. However, during the six months ended June 30, 2021 we did not have as many staff reductions, furloughs, or wage reductions as a result of COVID-19 as we had previously experienced in 2020. We also previously participated in three international government subsidy programs whose objective is to encourage eligible companies to keep employees on the payroll during the COVID-19 pandemic. We minimally participated in two subsidy programs during the first quarter of 2021 but did not participate in such programs subsequently.

We have ~~more than 7,000~~approximately 7,500 full and part-time employees around the globe, including many recognized as thought leaders in their respective fields. We serve clients globally from our headquarters in the Washington, D.C. metropolitan area, our more than 7550 regional offices throughout the U.S. and more than 1522 offices in key regions outside the U.S., including offices in the United Kingdom, Belgium, China, India and Canada.

Our discussion of our financial condition and results of operations is based on our consolidated financial statements prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”). The preparation of these consolidated financial statements requires us to make certain estimates, assumptions, and judgments that affect the reported amounts of assets, liabilities, revenue, and expenses and our application of critical accounting policies, ~~including:~~including revenue recognition, impairment of goodwill and other intangible assets, income taxes, and stock-based compensation. If any of these estimates, assumptions or judgments prove to be incorrect, our reported results could be materially affected. Actual results may differ significantly from our estimates under different assumptions or conditions. See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” and “Note 2 – Summary of Significant Accounting Policies” in our Annual Report ~~and “Note 1—Basis of Presentation and Nature of Operations—Significant Accounting Policies”~~ and “Note 1—Basis of Presentation and Nature of Operations—Recent Accounting Pronouncements” in the “Notes to Consolidated Financial Statements” in this Quarterly Report for further discussions of our significant accounting policies and estimates.

We periodically evaluate our critical accounting policies and estimates based on changes in U.S. GAAP and the current environment that may have an effect on our financial statements.

It is our policy to test for impairment, at a minimum, on an annual basis or earlier when certain events or changes in circumstances indicate that goodwill may more likely than not be impaired. We are monitoring the impacts of COVID-19 on the fair value of goodwill. Although we currently do not anticipate any impairments to goodwill as a result of COVID-19, future changes in the expectations as to the impact on our operations, financial performance and cash flows related to the intangible assets and goodwill could cause these assets to be impaired.

The Company reviews its long-lived assets, including property and equipment and amortizable intangible assets, for impairment whenever events or changes in circumstances indicate that the carrying amounts of the assets may not be fully recoverable. If the total of the expected undiscounted future net cash flows is less than the carrying amount of the asset, a loss is recognized for any excess of the carrying amount over the fair value of the asset. The Company recognized impairment expense, included in indirect and selling expenses, of $1.7 million in the second quarter of 2019 related to an intangible asset associated with a historical business acquisition. There was no impairment recognized during the period ended September 30, 2020.

If there are further, sustained financial impacts as a result of COVID-19 upon us or other unfavorable factors, we may be required to perform additional intangible asset impairment assessments, which may result in a recognition of intangible asset impairment that could be material to the consolidated financial statements.

Recent accounting standards are discussed in “Note 1—Basis of Presentation and Nature of Operations—Recent Accounting Pronouncements” in the “Notes to Consolidated Financial Statements” in this Quarterly Report.

In order to evaluate operations, we track revenue by key metrics that provide useful information about the nature of our ~~business.~~operations. Client markets provide insight into the breadth of our expertise. Client type is an indicator of the diversity of our client base. Revenue by contract mix provides insight in terms of the degree of performance risk that we have assumed. Significant variances in the key metrics are discussed under the revenue section of the results of operations. For further discussion see “Note 9—7—Revenue Recognition” in the “Notes to Consolidated Financial Statements” in this Quarterly Report.

Three Months Ended ~~September~~June 30, ~~2020~~2021 Compared to Three Months Ended ~~September~~June 30, ~~2019~~2020

The table below sets forth certain items from our unaudited consolidated statements of comprehensive income, the percentage of revenue for such items in the periods provided, and the period-over-period rate of change and percentage of revenue for the periods indicated.

												Year-to-Year Change															Year-to-Year Change
	Three Months Ended September 30,											Three Months Ended				Three Months Ended June 30,											Three Months Ended
	Dollars						Percentages					September 30, 2019 and 2020				Dollars						Percentages					June 30, 2020 and 2021
(dollars in thousands)	2020			2019			2020		2019			Dollars			Percent	2021			2020			2021		2020			Dollars			Percent
Revenue	$	360,315		$	373,918		100.0%			100.0	%	$	(13,603	)	(3.6%)	$	392,525		$	353,987		100.0%			100.0	%	$	38,538		10.9%
Direct Costs		223,288			238,158		62.0%			63.7	%		(14,870	)	(6.2%)		246,646			223,407		62.8%			63.1	%		23,239		10.4%
Operating Costs and Expenses:
Indirect and selling expenses		100,123			100,130		27.8%			26.8	%		(7	)	—		106,178			99,255		27.0%			28.0	%		6,923		7.0%
Depreciation and amortization		5,143			5,035		1.4%			1.3	%		108		2.1%		4,728			5,064		1.2%			1.4	%		(336	)	(6.6%)
Amortization of intangible assets		3,511			1,931		1.0%			0.5	%		1,580		81.8%		3,019			3,479		0.8%			1.0	%		(460	)	(13.2%)
Total Operating Costs and Expenses		108,777			107,096		30.2%			28.6	%		1,681		1.6%		113,925			107,798		29.0%			30.4	%		6,127		5.7%
Operating Income		28,250			28,664		7.8%			7.7	%		(414	)	(1.4%)		31,954			22,782		8.2%			6.5	%		9,172		40.3%
Interest expense		(3,488	)		(2,824	)	(1.0%)			(0.8	%)		(664	)	23.5%		(2,612	)		(3,908	)	(0.7%)			(1.1	%)		1,296		(33.2%)
Other loss		(223	)		(141	)		—		—			(82	)	58.2%
Other (expense) income																	(46	)		349			—		—			(395	)	(113.2%)
Income before Income Taxes		24,539			25,699		6.8%			6.9	%		(1,160	)	(4.5%)		29,296			19,223		7.5%			5.4	%		10,073		52.4%
Provision for Income Taxes		6,668			6,069		1.9%			1.6	%		599		9.9%		8,984			5,567		2.3%			1.6	%		3,417		61.4%
Net Income	$	17,871		$	19,630		4.9%			5.3	%	$	(1,759	)	(9.0%)	$	20,312		$	13,656		5.2%			3.8	%	$	6,656		48.7%

Revenue. Revenue for the three months ended ~~September~~June 30, ~~2020~~2021 was ~~$360.3~~$392.5 million, compared to ~~$373.9~~$354.0 million for the three months ended ~~September~~June 30, ~~2019,~~2020, representing ~~a decrease~~an increase of ~~$13.6~~$38.5 million or ~~3.6%~~10.9%. The ~~decrease~~ increase in revenue was ~~attributable~~primarily from international government clients of $19.9 million, or 111.7%, U.S. federal government clients of $11.4 million, or 6.7%, and commercial clients of $6.5 million, or 6.0%.See “Note 7—Revenue Recognition” in the “Notes to ~~a $12.7 million decrease~~Consolidated Financial Statements.” The change in revenue from ~~our commercial~~international government clients ~~and a $0.9~~for the three months ended June 30, 2021 compared to 2020 was driven by increases of $12.5 million, decrease in government client revenue. Some of these commercial clients perform work in travel-related markets and have been impacted by the COVID-19 pandemic. The decrease in government client revenue was the result of a $19.9 million decrease in revenueor 251.9%, from our ~~state and local government contracts, primarily due to decreases in the~~ energy, environment, and infrastructure client market ~~in response to hurricane relief~~ and ~~recovery efforts,~~$6.7 million, or 59.3%, from our health, education, and ~~a $7.7 million decrease in our international government clients partially offset by $26.7 million~~social programs client market. Our increase in revenue from ~~our~~U.S. federal government clients ~~including clients~~was mainly from our ~~ITG acquisition.~~health, education, and social programs client market, which increased $11.3 million, or

10.1%, during the three months ended June 30, 2021 compared to 2020. Increases in revenue from commercial clients include $6.0 million, or 37.9%, from U.S. consumer and financial services client market, $5.4 million, or 8.3%, from U.S. energy, environment, and infrastructure client market, and $1.5 million, or 20.2%, from international energy, environmental, and infrastructure client market, offset by a decrease of $6.6 million, or 50.9%, in revenue from U.S. health, education, and social programs client market.

Direct Costs. Direct costs for the three months ended ~~September~~June 30, ~~2020~~2021 were ~~$223.3~~$246.6 million compared to ~~$238.2~~$223.4 million for the three months ended ~~September~~June 30, ~~2019, a decrease~~2020, an increase of ~~$14.9~~$23.2 million or ~~6.2%~~10.4%. The ~~decrease~~ increase in direct costs was ~~attributable to a $21.1~~driven by an increase of $18.4 million ~~decrease~~ in ~~subcontractor~~sub-contractor and other direct costs ~~partially offset by an $6.2~~and $4.9 million ~~increase~~ in direct labor and associated fringe ~~benefits. Subcontractor~~benefit costs. The increase in sub-contractor and other direct costs was primarily due to an increase in our work for our international government clients that rely on sub-contract labor, as well as an increase in events and media buys that took place during the three months ended June 30, 2021. Sub-contractor and other direct costs for the three months ended ~~September~~June 30, ~~2020 were 42.8%~~2021 was 45.1% of total direct costs compared to ~~49.0%~~41.5% for the three months ended ~~September~~June 30, 2019. The decrease in subcontractor and other direct costs is primarily due to the decline in our state and local government contracts and our commercial client revenue, and a general decline in travel costs required to perform client work, offset by an increase in subcontractor and other direct costs from our federal government clients. Direct labor and fringe benefits for the three months ended September 30, 2020 was 57.2% of direct costs compared to 51.0% for the three months ended September 30, 2019.2020. The increase in direct labor and associated fringe ~~benefits is~~benefit costs for the three months ended June 30, 2021 was also primarily ~~due to~~driven by the increases in our ~~federal~~work for our international government clients, ~~including clients from our ITG acquisition, partially offset by a decline~~with increases in ~~direct~~headcounts and utilization as compared to the same period in 2020. Direct labor and fringe benefit costs ~~from our state and local government contracts and our commercial clients. The~~for the three months ended June 30, 2021 was 54.9% of direct ~~labor and fringe benefits from commercial clients declined both through~~costs compared to 58.5% for the ~~client demands and by the use of foreign government subsidies.~~three months ended June 30, 2020. Direct costs as a percent of revenue ~~decreased to 62.0%~~were 62.8% for the three months ended ~~September~~June 30, ~~2020,~~2021, compared to ~~63.7%~~63.1% for the three months ended ~~September~~June 30, 2019. Because subcontractor and other direct costs do not yield a margin comparable to direct labor and fringe benefits, the decline in subcontractor and other direct costs and the increase in direct labor and fringe benefits resulted in a reduction in direct costs as a percentage of revenue and an improvement in the gross margin.2020.

Indirect and selling expenses. Indirect and selling expenses for the three months ended ~~September~~June 30, ~~2020~~2021 was ~~$100.1~~$106.2 million compared to ~~$100.1~~$99.3 million for the three months ended ~~September~~June 30, ~~2019. Indirect costs were flat as decreases~~2020, an increase of $6.9 million or 7.0%. The increase in ~~travel-related costs, the decline in our use of contract labor~~ ~~costs~~ indirect and ~~the decline in non-labor related administrative costs, partially offset by~~selling expenses was primarily due to an increase in general and administrative costs of $3.7 million and indirect labor and associated fringe ~~expenses, including our ITG acquisition,~~benefit costs of $3.2 million. Indirect labor and associated fringe benefit costs increased due to ~~support~~higher headcounts as well as an increase in compensation for the ~~anticipated growth~~three months ended June 30, 2021 compared to the same period in ~~revenue.~~2020. Indirect and selling expenses as a percent of revenue ~~increased~~decreased to ~~27.8%~~27.0% for the three months ended ~~September~~June 30, ~~2020,~~2021, compared to ~~26.8%~~28.0% for the three months ended ~~September~~June 30, ~~2019.~~2020.

Depreciation and amortization. Depreciation and amortization was $4.7 million for the three months ended June 30, 2021 compared to $5.1 million for the three months ended ~~September~~June 30, ~~2020 compared to $5.0 million for the three months ended September 30, 2019.~~2020. The ~~increase~~decrease in depreciation and amortization is the result of the depreciation of leasehold improvements acquired as part of the ITG acquisition, partially offset by the reduction in depreciation on leases that terminated during the three months ended September 30, 2019.certain assets becoming fully depreciated and amortized.

Amortization of intangible assets. Amortization of intangible assets for the three months ended ~~September~~June 30, ~~2020~~2021 was ~~$3.5~~$3.0 million compared to ~~$1.9~~$3.5 million for the three months ended ~~September~~June 30, ~~2019.~~2020. The ~~$1.6~~$0.5 million ~~increase~~decrease was primarily due to ~~an increase in the amortization of the $47.3 million of intangible assets from the ITG acquisition, partially offset by reduced levels of amortization of~~ intangible assets associated with prior ~~acquisitions.~~acquisitions becoming fully amortized offset by amortization of intangible assets acquired in our 2020 acquisition of ITG.

Operating Income. Operating income was ~~$28.3~~$32.0 million for the three months ended ~~September~~June 30, ~~2020~~2021 compared to ~~$28.7~~$22.8 million for the three months ended ~~September~~June 30, ~~2019, a decrease~~2020, an increase of ~~$0.4~~$9.2 million or ~~1.4%~~40.3%. The ~~decrease~~increase in operating income was largely due to an increase in revenue of ~~amortization of intangible assets,~~$38.5 million offset by an increase direct costs of $23.2 million and in ~~the gross margin~~indirect and selling expenses of ~~work performed.~~$2.4 million. Operating income as a percentage of revenue ~~increased to 7.8%~~was 8.2% for the three months ended ~~September~~June 30, ~~2020,~~2021, compared to ~~7.7%~~6.5% for the three months ended ~~September~~June 30, ~~2019.~~2020.

Interest expense. For the three months ended ~~September~~June 30, ~~2020~~2021 and ~~2019,~~2020, interest expense was ~~$3.5~~$2.6 million and ~~$2.8~~$3.9 million resulting in ~~an increase~~a decrease of ~~$0.7~~$1.3 million, or ~~23.5%~~33.2%. The ~~increase~~decrease in interest expense was ~~due to higher average debt balances,~~ primarily due to ~~the financing~~our average debt balance of ~~the ITG acquisition, partially offset by lower average interest rates~~$363.5 million for the three months ended ~~September~~June 30, ~~2020~~2021 compared to our average debt balance of $493.5 million for the three months ended ~~September~~June 30, ~~2019.~~2020.

Other (expense) income ~~(expense)~~. For the three months ended ~~September~~June 30, ~~2020,~~2021, other expense was ~~$0.2~~less than $0.1 million compared to other ~~expense~~income of ~~$0.1~~$0.3 million for the three months ended ~~September~~June 30, ~~2019.~~2020. The change was primarily due to net unrealized and realized foreign currency losses, net of the change in the value of foreign currency swaps, for the three months ended June 30, 2021 compared to net unrealized and realized foreign currency gains, net of the change in the value of foreign currency swaps, for the three months ended June 30, 2020.

Provision for Income Taxes. For the three months ended ~~September~~June 30, ~~2020,~~2021, provision for income ~~tax expense~~taxes was ~~$6.7~~$9.0 million compared to ~~$6.1~~$5.6 million for the three months ended ~~September~~June 30, ~~2019,~~2020, an increase of ~~$0.6 million.~~$3.4 million or 61.4%. The effective income tax rate for the three months ended ~~September~~June 30, 2021 and 2020 was 30.7% and ~~2019 was 27.2% and 23.6%~~29.0%, respectively. The increase in the effective income tax rate was primarily due to ~~a decrease in non-taxable income~~increased non-deductible executive compensation, valuation allowance on ~~certain investments in 2020~~excess foreign tax credits and refinements to prior year provisions for return filings compared with ~~2019,~~2020, partially offset by ~~reduced expenses not deductible for~~non-taxable investment income and additional windfall tax ~~purposes in~~ ~~the three months ended September 30, 2020 and 2019~~.benefit from equity-based compensation.

Six Months Ended ~~September~~June 30, ~~2020~~2021 Compared to ~~Nine~~Six Months Ended ~~September~~June 30, ~~2019~~2020

											Year-to-Year Change														Year-to-Year Change
	Nine Months Ended September 30,										Nine Months Ended				Six Months Ended June 30,										Six Months Ended
	Dollars						Percentages				September 30, 2019 and 2020				Dollars						Percentages				June 30, 2020 and 2021
(dollars in thousands)	2020			2019			2020	2019			Dollars			Percent	2021			2020			2021	2020			Dollars			Percent
Revenue	$	1,072,540		$	1,081,889		100.0%		100.0	%	$	(9,349	)	(0.9%)	$	771,003		$	712,225		100.0%		100.0	%	$	58,778		8.3%
Direct Costs		677,311			689,160		63.2%		63.7	%		(11,849	)	(1.7%)		478,728			454,023		62.1%		63.7	%		24,705		5.4%
Operating Costs and Expenses:
Indirect and selling expenses		302,649			298,099		28.2%		27.6	%		4,550		1.5%		216,160			202,526		28.0%		28.4	%		13,634		6.7%
Depreciation and amortization		15,386			15,392		1.4%		1.4	%		(6	)	—		9,998			10,243		1.3%		1.4	%		(245	)	(2.4%)
Amortization of intangible assets		9,843			6,143		0.9%		0.6	%		3,700		60.2%		6,034			6,332		0.8%		0.9	%		(298	)	(4.7%)
Total Operating Costs and Expenses		327,878			319,634		30.5%		29.6	%		8,244		2.6%		232,192			219,101		30.1%		30.7	%		13,091		6.0%
Operating Income		67,351			73,095		6.3%		6.7	%		(5,744	)	(7.9%)		60,083			39,101		7.8%		5.6	%		20,982		53.7%
Interest expense		(10,921	)		(8,211	)	(1.0%)		(0.7	%)		(2,710	)	33.0%		(5,295	)		(7,433	)	(0.6%)		(1.0	%)		2,138		(28.8%)
Other income (expense)		316			(367	)	—		—			683		(186.1%)
Other (expense) income																(463	)		539		(0.1%)		0.1	%		(1,002	)	(185.9%)
Income before Income Taxes		56,746			64,517		5.3%		6.0	%		(7,771	)	(12.0%)		54,325			32,207		7.1%		4.7	%		22,118		68.7%
Provision for Income Taxes		14,607			14,958		1.4%		1.4	%		(351	)	(2.3%)		15,662			7,939		2.0%		1.1	%		7,723		97.3%
Net Income	$	42,139		$	49,559		3.9%		4.6	%	$	(7,420	)	(15.0%)	$	38,663		$	24,268		5.1%		3.6	%	$	14,395		59.3%

Revenue. Revenue for the ~~nine~~six months ended ~~September~~June 30, ~~2020~~2021 was ~~$1,072.5~~$771.0 million, compared to ~~$1,081.9~~$712.2 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019,~~2020, representing ~~a decrease~~an increase of ~~$9.3~~$58.8 million or ~~0.9%~~8.3%. The decrease was attributable to a $24.3 million decrease in our commercial clients offset by a $15.0 million increase in government revenue. The decrease in commercial revenue was primarily due to a $25.4 million decrease in our consumer and financial services market clients as some of the commercial clients perform work in travel-related markets and have been impacted by the COVID-19 pandemic. The increase in revenue was from international government clients ~~was the result~~ of ~~a $79.8~~$34.3 million, or 84.2%, and U.S. federal government clients of $31.7 million, or 9.7%, offset by decreases in revenue from commercial clients of $3.9 million, or 1.7%, and from U.S. state and local government clients of $3.3 million, or 2.8%. The increase in revenue from ~~our federal~~international government clients ~~including clients~~was driven by $26.3 million, or 273.7%, from our ~~ITG~~

~~acquisition, offset by a $39.4 million decrease in our state and local government contracts, primarily because of decreases in the~~ energy, environment, and infrastructure client market, $6.7 million, or 24.3%, from our health, education, and social programs client market, and $1.2 million, or 37.4%, from our safety and security client market. Our revenue from U.S. federal government clients increased due to $27.0 million, or 12.7%, from our health, education, and social programs client market and $5.4 million, or 9.4%, from our energy, environment, and infrastructure client market. Decreases in ~~response to hurricane relief and recovery efforts, and~~revenue from commercial clients was mainly from a decrease in revenue from our U.S. health, education, and social programs client market of ~~$25.4~~$19.4 million, inor 63.0%, $1.0 million, or 7.8%, from our international consumer and financial services client market, offset by increases of $11.7 million or 9.3% from U.S. energy, environment, and infrastructure client market, $4.0 million, or 10.9%, from U.S. consumer and financial services client market, and $0.5 million, or 3.0%, from our international energy, environment, and infrastructure client market. Revenue from our U.S. state and local government clients decreased primarily due to a $10.5 million, or 11.9%, as a result of a decrease from our energy, environment, and infrastructure client ~~work.~~market and $0.4 million, or 49.4%, from our safety and security client market, offset by increase of $7.6 million, or 26.1%, from our health, education, and social programs client market.

Direct Costs. Direct costs for the ~~nine~~six months ended ~~September~~June 30, ~~2020~~2021 was ~~$677.3~~$478.7 million compared to ~~$689.2~~$454.0 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019, a decrease~~2020, an increase of ~~$11.8~~$24.7 million or ~~1.7%~~5.4%. The ~~decrease~~increase in direct costs was ~~attributable to $39.8~~driven by an increase of $14.4 million ~~decrease~~ in ~~subcontractor~~sub-contractor and other direct costs ~~partially offset by an increase of $27.9~~and $10.3 million in direct labor and associated fringe ~~benefits~~benefit costs. The ~~decrease~~increase in ~~subcontractor and other costs is due to the decline in revenues of contracts reliant upon subcontractor~~sub-contractor and other direct costs such as the hurricane relief and recovery efforts and marketing services. The direct labor and fringe benefits increase is the result of an increase in our federal government revenues, as discussed above, partially offset by the decline in direct laborwas primarily due to ~~declines in~~additional work for our international government clients and additional events and media buys occurring during the six months ended June 30, 2021 compared to 2020. Sub-contractor and other direct costs as a percentage of total direct costs was 43.9% for the six months ended June 30, 2021 compared to 43.1% for the same period in 2020. Direct labor and associated fringe costs increased primarily due to additional headcounts and higher utilization from our ~~commercial~~employees in support of our work for our international government clients. Direct labor and fringe benefit costs for the six months ended June 30, 2021 was 56.1% of direct costs compared to 56.9% for the six months ended June 30, 2020. Direct costs as a percent of revenue decreased to ~~63.2%~~62.1% for the ~~nine~~six months ended ~~September~~June 30, ~~2020,~~2021, compared to 63.7% for the ~~nine~~six months ended ~~September~~June 30, 2019. Because subcontractor and other direct costs do not yield a comparable margin to direct labor and fringe benefits, the decline in subcontractor and other direct costs, partially offset by decrease in direct labor and fringe benefits from our international government clients and our commercial clients, resulted in a reduction in direct costs as a percentage of revenue and an improvement in the gross margin,2020.

Indirect and selling expenses. Indirect and selling expenses for the ~~nine~~six months ended ~~September~~June 30, ~~2020~~2021 were ~~$302.6~~$216.2 million compared to ~~$298.1~~$202.5 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019,~~2020, an increase of ~~$4.5~~$13.6 million or ~~1.5%~~6.7%. The increase in indirect and selling expenses was primarily due to anincreases in indirect labor and associated fringe benefit costs of $10.2 million and $3.4 million in general and administrative expenses. The main drivers for the increase in indirect labor and associated fringe ~~of $13.0 million, offset by~~benefit costs was a ~~decrease~~slightly higher headcount at June 30, 2021 as well as additional compensation for the six months ended June 30, 2021 compared to the same period in 2020. The main drivers for the increase in general and administrative ~~costs of $8.5 million. The increase in indirect labor is due~~expenses were increases to ~~the general increase in labor year over year, and additional severance from our internal restructuring. The decrease in general and administrative costs included a reduction of travel related expenses~~credit losses of $6.6 million ~~in the current year expenses related to the~~and software licenses of $1.7 million, ~~impairment~~offset by decreases to travel expense of ~~intangible assets in the prior year, the decrease in our use~~$1.7 million, facilities expense of $0.9 million, and contract labor ~~in the current year,~~ ~~and the decline in non-labor related administrative costs in the current year~~, partially offset by increased costs in the current year to invest in our internal infrastructure and processes and an increase in professional fees and insurance costs associated with our acquisition activities.expense of $0.8 million. Indirect and selling expenses as a percent of revenue ~~increased~~ decreasedto ~~28.2%~~28.0% for the ~~nine~~six months ended ~~September~~June 30, ~~2020,~~2021, compared to ~~27.6%~~28.4% for the ~~nine~~six months ended ~~September~~June 30, ~~2019.~~2020.

Depreciation and amortization. Depreciation and amortization was ~~$15.4~~$10.0 million for the ~~nine~~six months ended ~~September~~June 30, ~~2020~~2021 compared to ~~$15.4~~$10.2 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019. Depreciation and amortization was flat due to an increase as a~~2020. The $0.2 million decrease is the result of ~~amortization of leasehold improvements acquired as part of the ITG acquisition which was offset by a decrease in depreciation~~certain assets becoming fully depreciated and ~~amortization as a result of accelerated depreciation of leasehold improvements on leases that terminated during the nine months ended September 30, 2019.~~amortized.

Amortization of intangible assets. Amortization of intangible assets for the ~~nine~~six months ended ~~September~~June 30, ~~2020~~2021 was ~~$9.8~~$6.0 million compared to ~~$6.1~~$6.3 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019.~~2020. The ~~$3.7~~$0.3 million ~~increase~~decrease was primarily due to ~~an increase in the amortization of $47.3 million of intangible assets related to the ITG acquisition, partially offset by~~ reduced levels of amortization of intangible assets associated with prior ~~acquisitions.~~acquisitions offset by amortization of intangible assets acquired in our 2020 acquisition of ITG.

Operating ~~Income.~~Income. Operating income was ~~$67.4~~$60.1 million for the ~~nine~~six months ended ~~September~~June 30, ~~2020~~2021 compared to ~~$73.1~~$39.1 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019, a decrease~~2020, an increase of ~~$5.7~~$21.0 million or ~~7.9%~~53.7%. The change was largely due to an increase in revenue of $58.8 million, offset by an increase in direct costs of $24.7 million and indirect and selling expenses of $13.7 million. Operating income as a percentage of revenue ~~decreased slightly~~increased to ~~6.3%~~7.8% for the ~~nine~~six months ended ~~September~~June 30, ~~2020,~~2021, compared to ~~6.7%~~5.6% for the same period in 2019. The changes were largely due to an increase in indirect and selling expenses and an increase in amortization of intangible assets partially offset by an improvement in the gross margin on the revenue performed.six months ended June 30, 2020.

Interest expense. For the ~~nine~~six months ended ~~September~~June 30, ~~2020 and 2019,~~2021, interest expense was ~~$10.9~~$5.3 million ~~and $8.2~~compared to $7.4 million ~~an increase~~for the six months ended June 30, 2020, a decrease of ~~$2.7~~$2.1 million or ~~33.0%~~28.8%. The ~~higher~~decrease in interest expense ~~for the nine months ended September 30, 2020~~ was due to ~~higher weighted~~our average debt ~~balances, primarily due to~~balance of $344.6 million during the ~~financing of the ITG acquisition, partially offset by lower average interest rates for the nine~~six months ended ~~September~~June 30, ~~2020~~2021 compared to $449.0 million during the ~~nine~~same period in 2020.

Other (expense) income. For the six months ended ~~September~~June 30, ~~2019.~~

~~Other income (expense).~~ ~~For the nine months ended September 30, 2020~~2021 other ~~income~~expense was ~~$0.3~~$0.5 million compared to other ~~expense~~income of ~~$0.4~~$0.5 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019.~~2020. The change was primarily due to net unrealized and realized foreign currency losses, net of the change in the value of foreign currency swaps, for the six months ended June 30, 2021 compared to net unrealized and realized foreign currency gains, net of the change in the value of foreign currency swaps, for the ~~nine~~six months ended ~~September~~June 30, ~~2020 compared to net unrealized and realized foreign currency losses, net of the change in the value of foreign currency swaps, for the nine months ended September 30, 2019.~~2020.

Provision for Income Taxes. For the ~~nine~~six months ended ~~September~~June 30, ~~2020,~~2021, provision for income ~~tax expense~~taxes was ~~$14.6~~$15.7 million compared to ~~$15.0~~$7.9 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019, a decrease~~2020, an increase of ~~$0.4~~$7.7 million ~~and the~~or 97.3%. The effective income tax rate for the ~~nine~~six months ended ~~September~~June 30, 2021 and 2020 was 28.8% and ~~2019 was 25.7% and 23.2%~~24.6%, respectively. The increase in the effective income tax rate was primarily due to ~~a decrease in non-taxable income~~increased non-deductible executive compensation, valuation allowance on ~~certain investments in 2020~~excess foreign tax credits, and refinements to prior year provisions for return filings compared with ~~2019~~2020, partially offset by ~~reduced expenses not deductible for~~non-taxable investment income and additional windfall tax ~~purposes in~~ ~~the nine months ended September 30, 2020 and 2019~~.benefit from equity-based compensation.

These following tables provide reconciliations of financial measures that are not U.S. GAAP (“non-GAAP”) to the most applicable U.S. GAAP measures. While we believe that these non-GAAP financial measures may be useful in evaluating our financial information, they should be considered supplemental in nature and not as a substitute for financial information prepared in accordance with U.S. GAAP. Other companies may define similarly titled non-GAAP measures differently and, accordingly, care should be exercised in understanding how we define these measures.

Service revenue represents revenue less subcontractor and other direct costs, which, among other things, include third-party materials and travel expenses. We believe service revenue is a useful measure to investors since, as a consulting firm, a key source of our profit is revenue obtained from the services that we provide to our clients through our employees. Service revenue is not a recognized term under U.S. GAAP and should not be considered an alternative to revenue as a measure of operating performance. This presentation of service revenue may not be comparable to other similarly titled measures used by other companies because other companies may use different methods to prepare similarly titled measures. We believe service revenue is a useful measure to investors since, as a consulting firm, a key source of our profit is revenue obtained from the services that we provide to our clients through our employees. For the three months ended June 30, 2021, service revenue was $281.4 million compared to $261.2 million for the three months ended June 30, 2020, an increase of $20.2 million or 7.7%. For the six months ended June 30, 2021, service revenue was $561.0 million compared to $516.6 million, for the six months ended June 30, 2020, an increase of $44.4 million or 8.6%. Service revenue was 71.7% and 73.8% of total revenue for the three months ended June 30, 2021 and 2020, respectively, and 72.8% and 72.5% of total revenue for the six months ended June 30, 2021 and 2020, respectively.

The table below presents a reconciliation of revenue to service revenue for the periods indicated:

Earnings before interest and other income and/or expense, tax, and depreciation and amortization (“EBITDA”) is a measure we use to evaluate operating performance. We believe EBITDA is useful in assessing ongoing trends and, as a result, may provide greater visibility in understanding our operations.

Adjusted EBITDA is EBITDA further adjusted to eliminate the impact of certain items that we do not consider to be indicative of the performance of our ongoing operations. We evaluate these adjustments on an individual basis based on both the quantitative and qualitative aspects of the item, including their size and nature as well as whether or not we expect them to occur as part of our normal business on a regular basis. We believe that the adjustments applied in calculating adjusted EBITDA are reasonable and appropriate to provide additional information to investors.

EBITDA and ~~Adjusted~~adjusted EBITDA are not recognized terms under U.S. GAAP and should not be used as alternatives to net income as a measure of operating performance. This presentation of EBITDA and ~~Adjusted~~adjusted EBITDA may not be comparable to other similarly titled measures used by other companies because other companies may use different methods to prepare similarly titled measures. EBITDA and ~~Adjusted~~adjusted EBITDA are not intended to be measures of free cash flow for management’s discretionary use as these measures do not include certain cash requirements such as interest payments, tax payments, capital expenditures and debt service.

The following table presents a reconciliation of net income to EBITDA and ~~Adjusted~~adjusted EBITDA for the periods indicated. Certain immaterial amounts in the prior year have been revised to conform with the current presentation of ~~Adjusted~~adjusted EBITDA:

	Three Months Ended				Nine Months Ended						Three Months Ended						Six Months Ended
	September 30,				September 30,						June 30,						June 30,
(in thousands)	2020		2019		2020			2019			2021			2020			2021		2020
Net income	$	17,871	$	19,630	$	42,139		$	49,559		$	20,312		$	13,656		$	38,663	$	24,268
Other expense (income)		223		141		(316	)		367			46			(349	)		463		(539	)
Interest expense		3,488		2,824		10,921			8,211			2,612			3,908			5,295		7,433
Provision for income taxes		6,668		6,069		14,607			14,958			8,984			5,567			15,662		7,939
Depreciation and amortization		8,654		6,966		25,229			21,535			7,747			8,543			16,032		16,575
EBITDA		36,904		35,630		92,580			94,630			39,701			31,325			76,115		55,676
Adjustment related to impairment of intangible assets ⁽¹⁾		—		—		—			1,728
Adjustment related to impairment of long-lived assets ⁽¹⁾												—			—			303		—
Special charges related to acquisitions ⁽²⁾		11		—		1,953			—			54			98			149		1,942
Special charges related to severance for staff realignment ⁽³⁾		847		166		3,695			1,321			318			1,078			809		2,848
Special charges related to facilities consolidations, office closures, and our future corporate headquarters⁽⁴⁾		—		194		—			263
Adjustment related to bad debt reserve ⁽⁵⁾		—		—		—			(782	)
Special charges related to facilities consolidations and office closures⁽⁴⁾												(61	)		—			139		—
Special charges related to retirement of the former Executive Chair ⁽⁵⁾												—			—			224		—
Total special charges		858		360		5,648			2,530			311			1,176			1,624		4,790
Adjusted EBITDA	$	37,762	$	35,990	$	98,228		$	97,160		$	40,012		$	32,501		$	77,739	$	60,466

Non-GAAP diluted earnings per share (“EPS”) represents diluted EPS excluding the impact of certain items such as impairment of intangible assets, acquisition expenses, severance for staff realignment, facility consolidations and office closures, and ~~certain adjustments~~an adjustment related to the ~~bad debt reserve~~retirement of the former Executive Chair (which are also excluded from ~~Adjusted~~adjusted EBITDA, as described further above), as well as the impact of amortization of intangible assets related to our acquisitions and income tax effects. While these adjustments may be recurring and not infrequent or unusual, we do not consider these adjustments to be indicative of the performance of our ongoing operations. Non-GAAP diluted EPS is not a recognized term under U.S. GAAP and is not an alternative to basic or diluted EPS as a measure of performance. This presentation of ~~Non-GAAP~~non-GAAP diluted EPS may not be comparable to other similarly titled measures used by other companies because other companies may use different methods to prepare similarly titled measures. We believe that the supplemental adjustments applied in calculating ~~Non-GAAP~~non-GAAP diluted EPS are reasonable and appropriate to provide additional information to investors.

The following table presents a reconciliation of diluted EPS to ~~Non-GAAP~~non-GAAP diluted EPS for the periods indicated:

	Three Months Ended						Nine Months Ended						Three Months Ended						Six Months Ended
	September 30,						September 30,						June 30,						June 30,
	2020			2019			2020			2019			2021			2020			2021			2020
Diluted EPS	$	0.94		$	1.02		$	2.20		$	2.58		$	1.07		$	0.72		$	2.03		$	1.27
Adjustment related to impairment of intangible assets		—			—			—			0.09
Adjustment related to impairment of long-lived assets														—			—			0.02			—
Special charges related to acquisitions		—			—			0.10			—			—			—			0.01			0.10
Special charges related to severance for staff realignment		0.04			0.01			0.19			0.07			0.02			0.06			0.04			0.15
Special charges related to facilities consolidations, office closures, and our future corporate headquarters		—			0.01			—			0.06
Adjustment related to bad debt reserve		—			—			—			(0.04	)
Special charges related to facilities consolidations and office closures														—			—			0.01			—
Special charges related to retirement of the former Executive Chair														—			—			0.01			—
Amortization of intangibles		0.18			0.10			0.52			0.32			0.16			0.18			0.32			0.33
Income tax effects ⁽¹⁾		(0.06	)		(0.02	)		(0.20	)		(0.12	)		(0.06	)		(0.07	)		(0.12	)		(0.14	)
Non-GAAP EPS	$	1.10		$	1.12		$	2.81		$	2.96		$	1.19		$	0.89		$	2.32		$	1.71

Both Non-GAAP EBITDA and Adjusted EBITDA and Non-GAAP EPS do not reflect approximately $0.6 million of costs incurred by the Company that were the result of COVID-19. These costs included medical benefits and other fringe benefits provided to employees that are included with other fringe benefits and included in the fringe benefit allocation. Because fringe benefits are an allocation of costs based on the estimation of total fringe benefits during the interim periods, the full impact of these COVID costs is not fully realized within the quarterly periods and were therefore excluded as supplemental adjustments.

Liquidity and Borrowing Capacity. On March 3, 2020, we entered into the First Amendment (the “First Amendment”) to the Fifth Amended and Restated Business Loan and Security Agreement with a group of 10 lenders (the “Credit Facility”). The First Amendment amended the Fifth Amended and Restated Business Loan and Security Agreement, entered into on May 17, 2017. As a result of the First Amendment, we increased our borrowing capacity by $200.0 million through the addition of a $200.0 million term loan to the Credit Facility. The First Amendment also made certain other changes to the Credit Facility as described in “Note 4—6—Long-Term Debt” in the “Notes to Consolidated Financial Statements” in this Quarterly Report. ~~Additionally, we incurred additional loan fees of $2.1 million.~~

We drew upon our Credit Facility to fund the ITG acquisition and to support our working capital needs. The improvement in cash flow from operations continues to be primarily driven by the timing of client billings and collections of our disaster relief and rebuild efforts. However, the timing of cash flow from disaster relief and rebuild efforts is more uncertain than from other clients due to factors such as political complexities and challenges among involved government agencies,. Moreover, the billing processes have complex reporting requirements and the funding processes have been slow to distribute funds once billed. Management continues to address the cash flows from the disaster relief and rebuild effort to bring the collections to a more current basis and reduce our need to draw upon our Credit Facility to fund operations.

Short-term liquidity requirements are created by our use of funds for working capital, capital expenditures, debt service, dividends and share repurchases. We expect to meet these requirements through a combination of cash flow from operations and borrowings. Our primary source of borrowings is from our Credit Facility, as described in “Note 4—6—Long-Term Debt” in the “Notes to Consolidated Financial Statements” in this Quarterly Report.

~~In March 2020, the World Health Organization characterized the novel COVID-19 virus as a global pandemic.~~ There is ~~significant~~continued uncertainty as to effects of ~~this pandemic~~the COVID-19 virus on the global economy, which in turn may impact, among other things, our ability to generate historical levels of positive cash flows from operations and our ability to successfully execute and fund key initiatives. However, our current belief is that the combination of internally generated funds, available bank borrowings, and cash and cash equivalents on hand will provide the required liquidity and capital resources necessary to fund on-going operations, customary capital expenditures and acquisitions, quarterly cash dividends, share repurchases and organic growth. Additionally, we continuously analyze our capital structure to ensure we have capital to fund future strategic acquisitions. We monitor the state of the financial markets on a regular basis to assess the availability and cost of additional capital resources from both debt and equity sources. We believe that we will be able to access these markets at commercially reasonable terms and conditions if, in the future, we need additional borrowings or capital.

Financial Condition. There were several changes in our consolidated balance sheet as of ~~September~~June 30, ~~2020~~2021 compared to the consolidated balance sheet as of December 31, ~~2019.~~ 2020. The more significant changes are discussed below.

Cash and cash equivalents ~~increased~~decreased to ~~$8.2~~$9.6 million as of ~~September~~June 30, ~~2020,~~2021, from ~~$6.5~~$13.8 million on December 31, ~~2019.~~2020 and restricted cash decreased to $26.3 million as of June 30, 2021 from $68.1 million on December 31, 2020. These balances and the changes to the balances of cash and cash equivalents and restricted cash are further discussed in “Cash Flow” ~~below.~~below and discussed in “Note 2—Restricted Cash” in the “Notes to Consolidated Financial Statements.”

Contract receivables, net of allowance for ~~doubtful accounts,~~credit losses, as of ~~September~~June 30, ~~2020 decreased~~2021 increased to ~~$230.3~~$242.6 million compared to ~~$261.2~~$222.9 million on December 31, ~~2019,~~2020, primarily due to ~~improved collections from both~~an increase in our billings as a result of an increase in revenue generated in 2021

compared to the ~~disaster relief and rebuild efforts and receivables overall.~~prior year. Contract receivables are a significant component of our working capital and may be favorably or unfavorably impacted by our collection efforts, including timing from new contract startups, and other short-term fluctuations related to the payment practices of our clients. Contract assets and contract liabilities ~~on a contract by contract basis,~~ represent revenue in excess of billings and billings in excess of revenue, respectively, both of which generally arise from revenue recognition timing and contractually stipulated billing schedules or billing complexity. At ~~September~~June 30, ~~2020,~~2021, contract assets and contract liabilities were ~~$139.9~~$150.4 million and ~~$36.5~~$35.7 million, respectively, compared to ~~$142.3~~$143.4 million and ~~$37.4~~$42.1 million, respectively, at December 31, ~~2019.~~2020.

We evaluate our collections efforts using the days-sales-outstanding ratio ~~or DSO,~~(“DSO”), which we calculate by dividing total accounts receivable (contract receivables, net and contract assets, less contract liabilities), by revenue per day for the three months ended September 30, 2020. The decrease in contract receivables is primarily due to improved collection related to our disaster relief and rebuild efforts as well as in our international business, as evidenced by the decrease intrailing 90-day period. DSO ~~from 94~~was 82 days for the quarter ended ~~September~~June 30, ~~2019~~2021 compared to 8388 days for the quarter ended ~~September~~June 30, 2020. ~~Days-sales-outstanding remained constant at 83 days for each of the quarters ended December 31, 2019 and September 30, 2020.~~ We continue to be impacted by the Puerto Rico disaster relief and rebuild efforts which have complex reporting and billing requirements and have been slow to pay our ~~invoices.~~invoices. The DSO, excluding the Puerto Rico disaster relief and rebuild efforts, was 6974 days for the quarter ended ~~September~~June 30, ~~2020~~2021 compared to 7077 days for the quarter ended December 31, 2019. We do experience seasonality with respect to DSO, in that our first quarter typically has a higher DSO as compared to other quarters. We did see an improvement for the quarter ended SeptemberJune 30, 2020 as compared to the quarter ended September 30, 2019 as the DSO, excluding disaster relief and rebuild efforts, was 69 days for the quarter ended September 30, 2020 and 76 days for the quarter ended September 30, 2019. However, w~~ith the onset of COVID-19, we~~ ~~anticipate~~ ~~that the current business environment could result in increases to our DSO, as customers continue to consolidate their cash and try to extend their payment of outstanding receivables.~~

Property and equipment, net of depreciation and amortization, increased due to capital expenditures primarily related to increases in leasehold improvements, as part of the ITG acquisition, and in capitalized software and computer equipment, as we invest in our infrastructure, offset by depreciation and amortization expense.2020.

Goodwill, ~~and other intangible assets,~~ as discussed in “Note 3—4—Goodwill” ~~and “Note 14 – Business Combinations”~~ in the “Notes to Consolidated Financial Statements” in this Quarterly Report, increased slightly due to ~~the acquisition of ITG and~~ the impact of foreign currency translation. ~~On January~~Other intangible assets decreased to $53.9 million at June 30, 2021 from $59.9 million on December 31, 2020 due to continued amortization of intangible assets related to prior acquisitions that we ~~acquired ITG, for~~had made.

The decrease in right-of-use assets and lease liabilities are primarily due to the ~~purchase price~~amortization of ~~$255.0 million (subject to post-closing~~right-of-use assets and ~~working capital adjustments). The acquisition resulted in the recording of $188.3 million in goodwill and $47.3 million in intangible assets.~~

~~Total current liabilities, exclusive of the current portion of long-term debt, current portion of~~ operating lease liabilities and contract liabilities, consists of: accounts payable, accrued salaries and benefits, accrued subcontractors and other direct costs and accrued expenses and other current liabilities, which we call our operating liabilities. These operating liabilities were $225.7 million at September 30, 2020, a decrease of $42.4 million from $268.1 million at December 31, 2019. The net decrease in these liabilities was due primarily to timing of payments which shifted intothrough rent payments. In the first quarter of ~~2020.~~2021, we incurred a $0.3 million charge for the impairment of a lease for our discontinued use of the property in our operations and in anticipation of subleasing the property. While we believe that the property will be subleased to a new tenant, we may incur additional impairment charges in the event of a delay in subleasing the space or a tenant cannot be found.

Long-term debt (exclusive of unamortized debt issuance costs) increased to ~~$375.0~~$333.9 million on ~~September~~June 30, ~~2020~~2021 from ~~$165.4~~$315.8 million on December 31, ~~2019,~~2020, primarily due to the net ~~draws~~advance on our Credit Facility of ~~$209.6 million, primarily fund the acquisition of ITG for approximately $253.1 million, dividends, common share repurchases, and capital improvements.~~$18.2 million. The average debt ~~balance~~balances on the Credit Facility for the three ~~and nine~~ months ended ~~September~~June 30, 2021 and 2020 ~~and 2019 was $439.6~~were $363.5 million and ~~$286.6~~$493.5 million, respectively, and $344.6 million and ~~$422.4~~$449.0 million for the six months ended June 30, 2021 and ~~$273.7 million,~~2020, respectively. The average interest rate on the Credit Facility, excluding any fees and unamortized debt issuance costs, for the three months ended ~~September~~June 30, 2021 and 2020 was 1.6% and ~~2019 was 2.1% and 3.6%~~2.4%, respectively, and 1.7% and 2.7% for the ~~nine~~six months ended ~~September~~June 30, ~~2020 and 2019 was 2.5% and 3.7%,~~2021, respectively. We generally utilize cash flow from operations as our primary source of funding and turn to our Credit Facility to fund any temporary fluctuations, such as increases in ~~accounts receivable,~~contract receivables, reductions in accounts payable and accrued expenses, purchase of treasury stock, payment of declared dividends, additional capital expenditures, and to meet funding requirements for ~~capital expenditures and~~new acquisitions.

~~Other long-term liabilities as~~The decrease in accumulated other comprehensive loss of ~~September 30, 2020 consists primarily~~$3.2 million, net of ~~$15.3~~taxes, was driven by a change of $1.6 million of deferred compensation plan liabilities, $13.5 million of deferred Company payroll taxes under the CARES Act, $12.2 million of liabilities related to the fair value of outstanding hedges and commitments under purchase agreements of $1.2 million. The increase in other long-term liabilities is primarily due to the deferral of Company payroll tax liabilities of $13.5 million under the CARES Act and a $8.4 million increase in the fair value of ~~outstanding hedges.~~the interest rate hedging instruments, before taxes, $1.8 million in net losses reclassified to comprehensive income related to hedging instruments, before taxes, $1.1 million change before taxes in the value of certain foreign currencies relative to the U.S. dollar (primarily the British Pound, Euro and Canadian dollar), and $0.4 million in gains from the previous sale of an interest rate hedge reclassified to income. The net tax effects of the transactions totaled $1.0 million. See “Note 10—Accumulated Other Comprehensive Loss” in the “Notes to Consolidated Financial Statements.”

We have entered into floating-to-fixed interest rate swap agreements (the “Swaps”) with expiration dates through August 2023 and February 2025 for a total notional amount of $200.0 million in order to hedge a portion of our floating rate Credit Facility. As of June 30, 2021, the fair value of the Swaps was an unrealized loss of $7.5 million, before tax, and is included in current and long-term liabilities. See “Note 8—Derivative Instruments and Hedging Activities” and “Note 16—Fair Value” in the “Notes to Consolidated Financial Statements.” On a quarterly basis, management evaluates the Swaps to determine their effectiveness and record the change in fair value of the Swaps as an adjustment to accumulated other comprehensive loss. Management intends that the Swaps remain effective.

We have explored various options for mitigating the risk associated with potential fluctuations in the foreign currencies in which we conduct transactions. We currently have forward contract agreements (“currency hedges”) in an amount proportionate to work anticipated to be performed under certain contracts in Europe. We recognize changes in the fair value of the currency hedges in our results of operations. We may increase the number, size, and scope of our currency hedges as we analyze options for mitigating our foreign exchange and interest rate risk. ~~Management views the~~The current impact of the foreign currency hedges to the consolidated financial statements ~~as not material.~~

On February 20, 2020, we entered into a floating-to-fixed interest rate swap for an aggregate notional amount of $100.0 million to hedge a portion of our variable rate indebtedness. We designated the swap as a cash flow hedge. The swap requires us to pay a fixed rate of 1.294% per annum on the notional amount from February 28, 2020 to February 28, 2025. The floating-to-fixed interest rate settles monthly during this period and the realized gains and losses from the swap are recognized as a component of interest expense. On a quarterly basis, management evaluates the swap to determine its effectiveness and record the change in fair value as an adjustment to other comprehensive income or loss. Management intends that the swap remain effective.is immaterial.

Share Repurchase Program. The objective of the share repurchase program has been to offset dilution resulting from employee stock compensation. We meet our objective to offset dilution via our 10b5-1 and 10b-18 trading plans. In September 2017 the board of directors approved a share repurchase program that authorizes share repurchases in the aggregate up to $100.0 million. Our total repurchases are also limited by the Credit Facility as described in “Note 1615—Share Repurchase Program” in the “Notes to Consolidated Financial Statements” in this Quarterly Report. Our overall repurchase limit is the lower of the amount imposed by our board of directors and by the Credit Facility. Previously, purchases under the repurchase program would be made from time to time at prevailing market prices in open market purchases or in privately negotiated transactions pursuant to Rules 10b5-1 and 10b-18 under

the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and in accordance with applicable insider trading and other securities laws and regulations. On ~~March 13, 2020,~~January 11, 2021, we ~~terminated the~~approved an updated Rule 10b5-1 plan element of the share repurchase program, ~~out~~as part of ~~an abundance of caution given uncertainties associated with the COVID-19 pandemic.~~our normal process, that commenced in January 2021. ~~Purchases under Rule 10b-18 will be~~The purchases are funded from existing cash balances and/or borrowings, and the repurchased shares will be held in treasury and used for general corporate purposes. The timing and extent to which we repurchase our shares will depend upon market conditions and other corporate considerations, as may be considered in our sole discretion. During the ~~nine~~six months ended ~~September~~June 30, ~~2020,~~2021, we repurchased ~~206,820~~173,000 shares under this program at an average price of ~~$80.41~~$85.21 per share. The Credit Facility permits unlimited share repurchases, provided ~~the Company’s~~our Leverage Ratio, prior to and after giving effect to such repurchases, is not greater than 3.50 to 1.00. As of ~~September~~June 30, ~~2020, $51.4~~2021, $31.3 million remained available for share repurchases under the Credit Facility.

Cash Flow. We consider cash on deposit and all highly liquid investments with original maturities of three months or less to be cash and cash equivalents. The following table sets forth our sources and uses of cash for the ~~nine~~six months ended ~~September~~June 30, ~~2020~~2021 and ~~2019:~~2020:

	Nine Months Ended						Six Months Ended
	September 30,						June 30,
(in thousands)	2020			2019			2021			2020
Net Cash Provided by Operating Activities	$	95,171		$	6,364		$	6,341		$	10,801
Net Cash Used in Investing Activities		(266,000	)		(24,255	)		(7,475	)		(262,105	)
Net Cash Provided by Financing Activities		172,707			12,631
Net Cash (Used in) Provided by Financing Activities								(45,642	)		254,366
Effect of Exchange Rate Changes on Cash, Cash Equivalents, and Restricted Cash		(123	)		(274	)		699			(480	)
Increase (Decrease) in Cash, Cash Equivalents, and Restricted Cash	$	1,755		$	(5,534	)
(Decrease) Increase in Cash, Cash Equivalents, and Restricted Cash							$	(46,077	)	$	2,582

Our operating cash flows are primarily affected by the overall profitability of our contracts, our ability to invoice and collect from our clients in a timely manner, and the timing of vendor and subcontractor payments in accordance with negotiated payment terms. We bill most of our clients on a monthly basis after services are rendered.

Operating activities provided ~~$95.2~~$6.3 million in cash for the ~~nine~~six months ended ~~September~~June 30, ~~2020~~2021 compared to ~~$6.4~~$10.8 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019.~~2020. The ~~increase~~decrease in cash flows from operations for the ~~nine~~six months ended ~~September~~June 30, ~~2020~~2021 compared to the prior year was primarily due to ~~a decrease~~an increase in net income, inclusive of adjustments for non-cash expenses, and an increase in cash flows from our net contract ~~receivables being offset by a decrease in~~assets and liabilities and our accounts payable and other operating liabilities due to timing of payments, offset by a decrease in ~~net~~cash flows from the change in contract ~~assets and liabilities and the decrease in net income. The increase in other liabilities is primarily due to the deferral of employer payroll taxes under the CARES Act of $13.5 million.~~receivables. The decrease in contract receivables is primarily due to ~~improved~~slower collection related to our disaster relief and rebuild efforts as well as in our international business, as evidenced by the decrease in DSO from 94 days for the quarter ended September 30, 2019 to 83 days for the quarter ended September 30, 2020. The DSO, excluding disaster relief and rebuild efforts, was 69 days for the quarter ended September 30, 2020 compared to 76 days for the quarter ended September 30, 2019.business.

Investing activities used cash of ~~$266.0~~$7.5 million for the ~~nine~~six months ended ~~September~~June 30, ~~2020,~~2021, compared to ~~$24.3~~$262.1 million for the ~~nine~~six months ended ~~September~~June 30, ~~2019.~~2020. Our cash flows used in investing activities ~~consists primarily of payments~~during the six months ended June 30, 2021 were for ~~business acquisitions, net of cash acquired, and~~ capital expenditures for property and equipment and capitalized ~~software. The cash used in investing activities~~software, and for the ~~nine~~six months ended ~~September~~June 30, 2020 ~~include payments for the ITG acquisition of~~we used $253.1 million for payments of a business acquisition, net of cash acquired, and $9.0 million for capital expenditures ~~of $12.9 million. The cash used in investing activities~~ for ~~the nine months ended September 30, 2019 included payments for business acquisitions of $3.6 million~~property and ~~$20.7 million of capital expenditures.~~equipment and capitalized software.

Our cash flows provided by financing activities consists primarily of debt and equity transactions. For the ~~nine~~six months ended ~~September~~June 30, ~~2020,~~2021, cash flows ~~provided by~~used in financing activities was ~~$172.7 million. This was largely attributed to~~ $45.6 million, consisting net cash ~~provided by~~proceeds from net advances onfrom our Credit Facility totaling $18.2 million and proceeds from exercises of ~~$209.6~~stock options of $2.8 million ~~to fund the ITG acquisition, partially~~, offset by ~~cash used for~~net payments of restricted contract funds of $42.2 million, net payments for stock issuances and buybacks of ~~$23.2~~$18.4 million, primarily representing shares repurchased under our share repurchase program, payments of cash dividends totaling ~~$7.9~~$5.3 million, and payments on business acquisition liabilities of $0.7 million. For the six months ended June 30, 2020, cash flows provided by financing activities was $254.4 million. This was primarily from cash provided by net advances on our Credit Facility of $288.4 million to fund the ITG acquisition, offset by cash used for net payments for stock issuances and buybacks of $23.0 million, primarily representing shares repurchased under our share repurchase program, payments of cash dividends totaling $5.3 million, payment of debt issuance costs of $2.1 ~~million. For the nine months ended September 30, 2019, cash flows provided by financing activities was $12.6 million. This was largely attributable to net advances~~million, payment on ~~our Credit Facility~~business acquisition liabilities of ~~$44.6 million, partially offset by cash used for payments for stock issuances and buybacks of $24.3~~$1.9 million, and ~~payments~~payment of ~~cash dividends totaling $7.9~~capital expenditure obligations of $1.7 million.

~~The broad effects of the COVID-19 outbreak have resulted in negative impacts on the global economy and financial markets and may affect our interest rates and cause foreign currency fluctuations.~~

~~Except as noted above, there~~There have been no material changes in the disclosures discussed in the section entitled “Quantitative and Qualitative Disclosures About Market Risk” in Part II, Item 7A of our Annual Report.

Disclosure Controls and Procedures and Internal Controls Over Financial Reporting. As of the period covered by this report, we carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures, as such term is defined in Rules 13a-15(e) and 15d-15(e) promulgated under the Exchange Act. We performed the evaluation under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective for the purpose of ensuring that the information required to be disclosed in our reports filed with the SEC under the Exchange Act is (1) recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms, and (2) accumulated and communicated to our management, including the Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure. There have been no significant changes in our internal controls over financial reporting, as such term is defined in Exchange Act Rules 13a-15(f) and 15d-15(f), during the periods covered by this Quarterly Report or, to our knowledge, in other factors that have materially affected, or are reasonably likely to materially affect, our internal controls over financial reporting.

Limitations on the Effectiveness of Controls. Control systems, no matter how well conceived and operated, are designed to provide a reasonable, but not an absolute, level of assurance that the objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, have been or will be detected. Because of the inherent limitations in any control system, misstatements due to error or fraud may occur and may not be detected.

We are involved in various legal matters and proceedings arising in the ordinary course of business. While these matters and proceedings cause us to incur costs, including, but not limited to, attorneys’ fees, we currently believe that any ultimate liability arising out of these matters and proceedings will not have a material adverse effect on our financial position, results of operations, or cash flows.

~~The~~There have been no material changes in the risk factors ~~set forth~~discussed in the section entitled “Risk Factors” disclosed in Part I, Item 1A of our Annual Report.

The risks described in our Annual Report ~~on Form 10-K for~~are not the ~~year ended December 31, 2019 are updated by adding the following:~~

~~We face various~~only risks ~~related~~that we encounter. Additional risks and uncertainties not currently known to ~~health epidemics, pandemics and similar outbreaks, which~~us or that we currently deem immaterial may ~~have material adverse effects on~~also materially adversely affect our business, financial ~~position, results of operations~~condition, and/or ~~cash flows.~~

We face various risks and uncertainties related to health epidemics, pandemics and similar outbreaks, including the global pandemic resulting from the outbreak of the novel strain of coronavirus (“COVID-19”). These risks relate to, among other things, the demand for our services, the availability of our staffing and business partners, a possible slowdown of client decision-making as to our services, a significant deterioration of global business conditions, and a possible reprioritization of spending by our clients.

We serve both government and commercial clients around the globe, with our services concentrated in the U.S. and Europe, both of which have experienced severe levels of COVID-19 illness. The effects of the pandemic on client needs, priorities, spending patterns and decision-making can be significant and have a material effect on our activity levels and revenues.

The pandemic may also affect significant portions of our workforce, and that of our subcontractors and other suppliers and business partners, who may be unable to work effectively due to illness, quarantines, government actions, facility closures or other reasons in connection with the COVID-19 pandemic. As a result, our operations and operating results could be adversely affected by factors such as an inability to perform fully or efficiently on our contracts, and some of our costs may not be fully recoverable or be adequately covered by insurance.

~~It is possible that the spread of COVID-19 may also cause delays in the willingness or ability of clients to perform, including making timely payments to us, and other unpredictable events.~~

~~In addition, the volatility in the global capital markets resulting from the pandemic and related business conditions could restrict our access to capital and/or increase our cost of capital.~~

We continue to work with our stakeholders (including customers, employees, subcontractors and other suppliers and business partners) to assess, address and mitigate the impact this global pandemic. At this time, we cannot predict the impact of the COVID-19 pandemic, but it could have a material adverse effect on our business, financial position, results of operations and/or cash flows.results.

Purchase of Equity Securities by Issuer. The following table summarizes our share repurchase activity for the three months ended ~~September~~June 30, ~~2020:~~2021:

Period

Total Number
of Shares
Purchased ⁽¹⁾⁽²⁾

Average Price
Paid per
Share

Total Number of
Shares Purchased as
Part of Publicly
Announced Plans or
Programs

Maximum Number
(or Approximate
Dollar Value) of
Shares that May
Yet Be Purchased
Under the Plans
or Programs ⁽³⁾

July 1 - July 31

—

$
—

—

$
51,379,133

August 1 - August 31

3,086

$
72.29

—

$
51,379,133

September 1 - September 30

—

$
—

—

$
51,379,133

Total

3,086

$
72.29

—

Period	Total Number of Shares Purchased ⁽¹⁾⁽²⁾		Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs		Maximum Number (or Approximate Dollar Value) of Shares that May Yet Be Purchased Under the Plans or Programs ⁽³⁾
April 1 - April 30		21,809	$	91.06		21,800	$	31,356,499
May 1 - May 31		448	$	93.02		—	$	31,356,499
June 1 - June 30		—	$	—		—	$	31,356,499
Total		22,257	$	91.10		21,800

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Delaware		22-3661438
(State or Other Jurisdiction of Incorporation or Organization)		(I.R.S. Employer Identification No.)

9300 Lee Highway, Fairfax, VA		22031
(Address of Principal Executive Offices)		(Zip Code)

Title of each class	Trading Symbols(s)	Name of each exchange on which registered
Common Stock	ICFI	NASDAQ

PART I. FINANCIAL INFORMATION		3

Item 1.	Financial Statements	3

	Consolidated Balance Sheets at ~~September~~June 30, ~~2020~~2021 (Unaudited) and December 31, ~~2019~~2020	3

	Consolidated Statements of Comprehensive Income (Unaudited) for the Three Months and ~~Nine~~Six Months Ended ~~September~~June 30, ~~2020~~2021 and ~~2019~~2020	4

	Consolidated Statements of Cash Flows (Unaudited) for the ~~Nine~~Six Months Ended ~~September~~June 30, ~~2020~~2021 and ~~2019~~2020	5

	Notes to Consolidated Financial Statements	6

Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	19

Item 3.	Quantitative and Qualitative Disclosures About Market Risk	30

Item 4.	Controls and Procedures	3130

PART II. OTHER INFORMATION		3231

Item 1.	Legal Proceedings	3231

Item 1A.	Risk Factors	3231

Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	3231

Item 3.	Defaults Upon Senior Securities	3331

Item 4.	Mine Safety Disclosures	3331

Item 5.	Other Information	3331

Item 6.	Exhibits	3432

	June 30, 2021		December 31, 2020
Deposits	$	17,048	$	9,881
Restricted deposits		26,292		68,138
Accrued IT and software licensing costs		1,605		2,157
Accrued taxes and insurance premiums		5,027		4,327
Accrued facilities rental and lease exit costs		1,483		780
Accrued interest		226		214
Accrued professional services		2,467		2,094
Accrued dividends		2,638		2,641
Contingent liabilities from acquisitions		—		683
Interest rate swap liability - current		3,700		3,693
Other accrued expenses and current liabilities		6,766		6,300
Total accrued expenses and other current liabilities	$	67,252	$	100,908

Balance as of December 31, 2019	$	719,934
Goodwill resulting from business combination – ITG		188,253
Effect of foreign currency translation		(1,188	)
Balance as of September 30, 2020	$	906,999

Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
		Emerging growth company	☐

	2021				2020
	Beginning		Ending		Beginning		Ending
Cash and cash equivalents	$	13,841	$	9,603	$	6,482	$	9,064
Restricted cash ⁽¹⁾		68,146		26,307		—		—
Total of cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	$	81,987	$	35,910	$	6,482	$	9,064

Balance as of December 31, 2020	$	909,913
Effect of foreign currency translation		727
Balance as of June 30, 2021	$	910,640

	June 30, 2021			December 31, 2020
Real estate facilities	$	156,436		$	157,010
Office equipment		2,120			1,864
Other		612			580
		159,168			159,454
Amortization of right-of-use assets		(47,413	)		(32,322	)
Total operating lease right-of-use assets	$	111,755		$	127,132

June 30, 2022	$	38,375
June 30, 2023		29,162
June 30, 2024		20,090
June 30, 2025		13,906
June 30, 2026		12,779
Thereafter		30,791
Total future minimum lease payments		145,103
Less: Interest		(13,229	)
Total operating lease liabilities	$	131,874

Operating lease liabilities - current	$	35,128
Operating lease liabilities - non-current		96,746
Total operating lease liabilities	$	131,874

	June 30, 2021			June 30, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	8,779		$	19,086
Right-of-use assets obtained in exchange for operating lease liabilities	$	772		$	22,721
Weighted-average remaining lease term - operating leases		5.8			5.9
Weighted-average discount rate - operating leases		3.3	%		2.9	%

	Payments due by September 30,
	2021		2022		2023		2024		2025		Thereafter		Total
Term Loan	$	10,000	$	10,000	$	12,500	$	15,000	$	147,500	$	—	$	195,000
Revolving Credit		—		—		—		—		180,000		—		180,000
Total	$	10,000	$	10,000	$	12,500	$	15,000	$	327,500	$	—	$	375,000

September 30, 2021	$	38,064
September 30, 2022		39,286
September 30, 2023		24,641
September 29, 2024		18,646
September 29, 2025		13,881
Thereafter		40,376
Total future minimum lease payments		174,894
Less: Interest		(17,339	)
Total operating lease liabilities	$	157,555

Operating lease liabilities - current	$	33,581
Operating lease liabilities - non-current		123,974
Total operating lease liabilities	$	157,555

	September 30, 2020			September 30, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	29,248		$	27,772
Right-of-use assets obtained in exchange for new operating lease liabilities	$	29,581		$	28,763
Weighted-average remaining lease term - operating leases		6.0			5.3
Weighted-average discount rate - operating leases		3.4	%		3.7	%

	Three Months Ended September 30, 2020
	Foreign Currency Translation Adjustments			Gain on Sale of Interest Rate Hedge Agreement ⁽¹⁾			Change in Fair Value of Interest Rate Hedge Agreements ⁽²⁾			Total
Accumulated other comprehensive (loss) income at June 30, 2020	$	(15,209	)	$	1,368		$	(9,590	)	$	(23,431	)
Current period other comprehensive (loss) income:
Other comprehensive income before reclassifications		3,881			0			(45)			3,836
Amounts reclassified from accumulated other comprehensive income ⁽³⁾		0			(180	)		909			729
Effect of taxes⁽⁴⁾		(714	)		47			(227	)		(894	)
Total current period other comprehensive (loss) income		3,167			(133	)		637			3,671
Accumulated other comprehensive (loss) income at September 30, 2020	$	(12,042	)	$	1,235		$	(8,953	)	$	(19,760	)

	Three Months Ended September 30, 2019
	Foreign Currency Translation Adjustments			Gain on Sale of Interest Rate Hedge Agreement ⁽¹⁾			Change in Fair Value of Interest Rate Hedge Agreement ⁽²⁾			Total
Accumulated other comprehensive (loss) income at June 30, 2019	$	(14,055	)	$	1,898		$	(2,964	)	$	(15,121	)
Current period other comprehensive (loss) income:
Other comprehensive (loss) income before reclassifications		(2,858	)		—			(746	)		(3,604	)
Amounts reclassified from accumulated other comprehensive (loss) income ⁽³⁾		—			(180	)		90			(90	)
Effect of taxes⁽⁴⁾		196			47			170			413
Total current period other comprehensive (loss) income		(2,662	)		(133	)		(486	)		(3,281	)
Accumulated other comprehensive (loss) income at September 30, 2019	$	(16,717	)	$	1,765		$	(3,450	)	$	(18,402	)

	Nine Months Ended September 30, 2020
	Foreign Currency Translation Adjustments			Gain on Sale of Interest Rate Hedge Agreement ⁽¹⁾			Change in Fair Value of Interest Rate Hedge Agreements ⁽²⁾			Total
Accumulated other comprehensive (loss) income at December 31, 2019	$	(10,995	)	$	1,634		$	(2,783	)	$	(12,144	)
Current period other comprehensive (loss) income:
Other comprehensive income (loss) before reclassifications		(940	)		—			(10,200	)		(11,140	)
Amounts reclassified from accumulated other comprehensive (loss) income ⁽³⁾		—			(540	)		1,832			1,292
Effect of taxes⁽⁴⁾		(107	)		141			2,198			2,232
Total current period other comprehensive (loss) income		(1,047	)		(399	)		(6,170	)		(7,616	)
Accumulated other comprehensive (loss) income at September 30, 2020	$	(12,042	)	$	1,235		$	(8,953	)	$	(19,760	)

	Nine Months Ended September 30, 2019
	Foreign Currency Translation Adjustments			Gain on Sale of Interest Rate Hedge Agreement ⁽¹⁾			Change in Fair Value of Interest Rate Hedge Agreement ⁽²⁾			Total
Accumulated other comprehensive (loss) income at December 31, 2018	$	(14,168	)	$	2,164		$	(547	)	$	(12,551	)
Current period other comprehensive (loss) income:
Other comprehensive (loss) income before reclassifications		(2,582	)		—			(4,083	)		(6,665	)
Amounts reclassified from accumulated other comprehensive income ⁽³⁾		—			(540	)		144			(396	)
Effect of taxes⁽⁴⁾		33			141			1,036			1,210
Total current period other comprehensive (loss) income		(2,549	)		(399	)		(2,903	)		(5,851	)
Accumulated other comprehensive (loss) income at September 30, 2019	$	(16,717	)	$	1,765		$	(3,450	)	$	(18,402	)

Payments due by	Term Loan		Revolving Credit		Total
June 30, 2022	$	10,000	$	—	$	10,000
June 30, 2023		11,250		—		11,250
June 30, 2024		15,000		—		15,000
March 3, 2025 (Maturity)		151,250		146,439		297,689
Total	$	187,500	$	146,439	$	333,939

	June 30, 2021			December 31, 2020			$ Change		% Change
Contract assets	$	150,390		$	143,369		$	7,021		4.9	%
Contract liabilities		(35,700	)		(42,050	)		6,350		(15.1	%)
Net contract assets (liabilities)	$	114,690		$	101,319		$	13,371		13.2	%

				Dates of Effected Cash Flows
Date of Interest Rate Swap Agreement	Notional Amount ($million)		Paid Fixed Interest Rate%	Beginning	Ending
September 30, 2016 ⁽¹⁾	$	100.0	-	January 31, 2018	January 31, 2023
August 31, 2017	$	25.0	1.8475%	August 31, 2018	August 31, 2023
August 8, 2018	$	50.0	2.8540%	August 31, 2018	August 31, 2023
August 8, 2018	$	25.0	2.8510%	August 31, 2018	August 31, 2023
February 20, 2020	$	100.0	1.2940%	February 28, 2020	February 28, 2025

Dividend Declaration Date	Dividend Per Share		Record Date	Payment Date
February 27, 2020	$	0.14	March 27, 2020	April 13, 2020
May 5, 2020	$	0.14	June 12, 2020	July 14, 2020
August 4, 2020	$	0.14	September 11, 2020	October 13, 2020
November 5, 2020	$	0.14	December 11, 2020	January 12, 2021

Exhibit Number		Exhibit

~~10.1~~		First Amendment to Fifth Amended and Restated Business Loan and Security Agreement (together with Exhibit A thereto), dated March 3, 2020 (Incorporated by reference to Exhibit 10.1 to the Company's Form 8-K, filed on March 5, 2020).

31.1		Certificate of the Principal Executive Officer Pursuant to Exchange Act Rule 13a-14(a) and 15d-14(a). *

31.2		Certificate of the Principal Financial Officer Pursuant to Exchange Act Rule 13a-14(a) and 15d-14(a). *

32.1		Certification of the Executive Chairman pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. *

32.2		Certification of the Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. *

101		The following materials from the ICF International, Inc. Quarterly Report on Form 10-Q for the quarter ended ~~September~~June 30, ~~2020~~2021 formatted in Inline eXtensible Business Reporting Language (iXBRL): (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Comprehensive Income, (iii) Consolidated Statements of Cash Flows and (iv) Notes to Consolidated Financial Statements.*
104		Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

	ICF INTERNATIONAL, INC.

~~November 6, 2020~~August 4, 2021	By:	/s/ John Wasson
		John Wasson
		President and Chief Executive Officer
		(Principal Executive Officer)

~~November 6, 2020~~August 4, 2021	By:	/s/ Bettina Welsh
		Bettina Welsh
		Senior Vice President and Chief Financial Officer (Principal Financial Officer)