crai-20230930

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

________________________________________________________________________________________

FORM 10-Q

________________________________________________________________________________________

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2023

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission file number: 000-24049

________________________________________________________________________________________

CRA International, Inc.

(Exact name of registrant as specified in its charter)

________________________________________________________________________________________


			Massachusetts			04-2372210
			(State or other jurisdiction of incorporation or organization)			(I.R.S. Employer Identification No.)
			200 Clarendon Street, Boston, MA			02116-5092
			(Address of principal executive offices)			(Zip Code)

(617) 425-3000

(Registrant’s telephone number, including area code)

_____________________________________________________________________________________

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, no par value

CRAI

Nasdaq Global Select Market

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

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes x No o

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

Large accelerated filer

☐

Accelerated filer

Non-accelerated filer

☐

Smaller reporting company

☐

Emerging growth company

☐

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

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

Class

Outstanding at October 27, 2023

Common Stock, no par value per share

7,001,716 shares

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CRA International, Inc.

INDEX


PART I. FINANCIAL INFORMATION
ITEM 1.	Financial Statements	3
	Condensed Consolidated Statements of Operations (unaudited)—Fiscal Quarters and Fiscal Year-to-Date Periods Ended September 30, 2023 and October 1, 2022	3
	Condensed Consolidated Statements of Comprehensive Income (unaudited)—Fiscal Quarters and Fiscal Year-to-Date Periods Ended September 30, 2023 and October 1, 2022	4
	Condensed Consolidated Balance Sheets (unaudited)—September 30, 2023 and December 31, 2022	5
	Condensed Consolidated Statements of Cash Flows (unaudited)—Fiscal Year-to-Date Periods Ended September 30, 2023 and October 1, 2022	6
	Condensed Consolidated Statements of Shareholders’ Equity (unaudited)—Fiscal Year-to-Date Periods Ended September 30, 2023 and October 1, 2022	7
	Notes to Condensed Consolidated Financial Statements (unaudited)	9
ITEM 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	18
ITEM 3.	Quantitative and Qualitative Disclosures About Market Risk	25
ITEM 4.	Controls and Procedures	25

PART II. OTHER INFORMATION
ITEM 1.	Legal Proceedings	25
ITEM 1A.	Risk Factors	25
ITEM 2.	Unregistered Sales of Equity Securities and Use of Proceeds	25
ITEM 3.	Defaults Upon Senior Securities	26
ITEM 4.	Mine Safety Disclosures	26
ITEM 5.	Other Information	26
ITEM 6.	Exhibits	27
Signatures		28

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PART I. FINANCIAL INFORMATION

ITEM 1. Financial Statements

CRA INTERNATIONAL, INC.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited)

(in thousands, except per share data)


	Fiscal Quarter Ended				Fiscal Year-to-Date Period Ended
	September 30, 2023		October 1, 2022		September 30, 2023		October 1, 2022
Revenues	$	147,553	$	148,441	$	462,363	$	445,925
Costs of services (exclusive of depreciation and amortization)	105,894		102,267		327,064		309,403
Selling, general and administrative expenses	27,919		28,246		86,137		82,026
Depreciation and amortization	2,947		3,034		8,762		9,060
Income from operations	10,793		14,894		40,400		45,436
Interest expense, net	(1,025)		(667)		(3,212)		(1,343)
Foreign currency gains (losses), net	755		1,667		(459)		3,566
Income before provision for income taxes	10,523		15,894		36,729		47,659
Provision for income taxes	1,927		4,017		9,707		12,713
Net income	$	8,596	$	11,877	$	27,022	$	34,946
Net income per share:
Basic	$	1.22	$	1.66	$	3.83	$	4.81
Diluted	$	1.21	$	1.63	$	3.78	$	4.72
Weighted average number of shares outstanding:
Basic	6,977		7,119		7,026		7,247
Diluted	7,083		7,246		7,138		7,376

See accompanying notes to the condensed consolidated financial statements.

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CRA INTERNATIONAL, INC.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited)

(in thousands)


	Fiscal Quarter Ended				Fiscal Year-to-Date Period Ended
	September 30, 2023		October 1, 2022		September 30, 2023		October 1, 2022
Net income	$	8,596	$	11,877	$	27,022	$	34,946
Other comprehensive income (loss)
Foreign currency translation adjustments, net of tax	(1,755)		(3,806)		371		(8,838)
Comprehensive income	$	6,841	$	8,071	$	27,393	$	26,108

See accompanying notes to the condensed consolidated financial statements.

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CRA INTERNATIONAL, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited)

(in thousands, except share data)


	September 30, 2023		December 31, 2022
ASSETS
Current assets:
Cash and cash equivalents	$	27,604	$	31,447
Accounts receivable, net of allowances of $3,920 and $2,640, respectively	124,876		143,644
Unbilled services, net of allowances of $975 and $1,120, respectively	68,445		51,343
Prepaid expenses and other current assets	17,349		12,760
Forgivable loans	10,428		9,666
Total current assets	248,702		248,860
Property and equipment, net	39,963		45,582
Goodwill	93,467		92,922
Intangible assets, net	7,541		8,588
Right-of-use assets	88,871		96,725
Deferred income taxes	10,412		9,163
Forgivable loans, net of current portion	47,216		46,790
Other assets	2,873		2,287
Total assets	$	539,045	$	550,917
LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
Accounts payable	$	24,711	$	27,584
Accrued expenses	137,920		155,864
Deferred revenue and other liabilities	7,871		12,016
Current portion of lease liabilities	16,193		15,972
Current portion of deferred compensation	5,553		5,689
Revolving line of credit	32,000		—
Total current liabilities	224,248		217,125
Non-current liabilities:
Deferred compensation and other non-current liabilities	10,467		15,677
Non-current portion of lease liabilities	95,406		106,008
Deferred income taxes	966		953
Total non-current liabilities	106,839		122,638
Commitments and contingencies (Note 11)
Shareholders’ equity:
Preferred stock, no par value; 1,000,000 shares authorized; none issued and outstanding	—		—
Common stock, no par value; 25,000,000 shares authorized; 6,978,941 and 7,149,884 shares issued and outstanding, respectively	1,363		1,743
Retained earnings	221,205		224,392
Accumulated other comprehensive loss	(14,610)		(14,981)
Total shareholders’ equity	207,958		211,154
Total liabilities and shareholders’ equity	$	539,045	$	550,917

See accompanying notes to the condensed consolidated financial statements.

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CRA INTERNATIONAL, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited)

(in thousands)


	Fiscal Year-to-Date Period Ended
	September 30, 2023		October 1, 2022
OPERATING ACTIVITIES:
Net income	$	27,022	$	34,946
Adjustments to reconcile net income to net cash used in operating activities, net of effect of acquired businesses:
Depreciation and amortization	8,762		9,060
Right-of-use asset amortization	10,602		10,260
Deferred income taxes	(1,257)		(157)
Share-based compensation expense	3,024		3,567
Bad debt expense (recovery)	523		(345)
Unrealized foreign currency remeasurement (gains) losses, net	(112)		(662)
Changes in operating assets and liabilities:
Accounts receivable	18,785		(17,989)
Unbilled services	(17,226)		(30,864)
Prepaid expenses and other current assets, and other assets	(4,006)		(1,883)
Forgivable loans	(2,306)		(7,361)
Incentive cash awards	6,110		4,863
Accounts payable, accrued expenses, and other liabilities	(36,786)		(26,336)
Lease liabilities	(13,162)		(12,114)
Net cash used in operating activities	(27)		(35,015)
INVESTING ACTIVITIES:
Purchases of property and equipment	(2,008)		(2,999)
Consideration paid for acquisition, net	(577)		(10,185)
Net cash used in investing activities	(2,585)		(13,184)
FINANCING ACTIVITIES:
Issuance of common stock, principally stock option exercises	—		760
Borrowings under revolving line of credit	105,000		124,000
Repayments under revolving line of credit	(73,000)		(79,000)
Payments for debt issuance costs	—		(1,008)
Tax withholding payments reimbursed by shares	(2,040)		(1,002)

Cash dividends paid	(7,773)		(6,860)
Repurchase of common stock	(23,577)		(27,630)
Net cash provided by (used in) financing activities	(1,390)		9,260
Effect of foreign exchange rates on cash and cash equivalents	159		(3,098)
Net decrease in cash and cash equivalents	(3,843)		(42,037)
Cash and cash equivalents at beginning of period	31,447		66,130
Cash and cash equivalents at end of period	$	27,604	$	24,093

Noncash investing and financing activities:
Increase (decrease) in accounts payable and accrued expenses for property and equipment	$	(129)	$	(201)

Excise tax on share repurchases	$	(190)	$	—
Right-of-use assets obtained in exchange for lease obligations	$	2,503	$	2,146


Supplemental cash flow information:
Cash paid for taxes	$	9,953	$	11,407
Cash paid for interest	$	2,904	$	1,026
Cash paid for amounts included in operating lease liabilities	$	16,660	$	15,864

See accompanying notes to the condensed consolidated financial statements.

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CRA INTERNATIONAL, INC.

CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS’ EQUITY

FOR THE FISCAL YEAR-TO-DATE PERIOD ENDED SEPTEMBER 30, 2023 (unaudited)

(in thousands, except share data)


	Common Stock			Retained Earnings		Accumulated Other Comprehensive Loss		Total Shareholders’ Equity
	Shares Issued	Amount
BALANCE AT DECEMBER 31, 2022	7,149,884	$	1,743	$	224,392	$	(14,981)	$	211,154
Net income	—	—		8,918		—		8,918
Foreign currency translation adjustment	—	—		—		1,052		1,052
Exercise of stock options	—	—		—		—		—
Share-based compensation expense	—	940		—		—		940
Restricted shares vesting	45,544	—		—		—		—
Redemption of vested employee restricted shares for tax withholding	(16,614)	(1,873)		—		—		(1,873)
Shares repurchased	(180,881)	(810)		(19,767)		—		(20,577)
Accrued excise tax on shares repurchased	—	—		(173)		—		(173)
Accrued dividends on unvested shares	—	—		45		—		45
Cash dividends paid ($0.36 per share)	—	—		(2,702)		—		(2,702)
BALANCE AT APRIL 1, 2023	6,997,933	$	—	$	210,713	$	(13,929)	$	196,784
Net income	—	—		9,508		—		9,508
Foreign currency translation adjustment	—	—		—		1,074		1,074
Exercise of stock options	—	—		—		—		—
Share-based compensation expense	—	1,158		—		—		1,158
Restricted shares vesting	3,630	—		—		—		—
Redemption of vested employee restricted shares for tax withholding	(1,237)	(136)		—		—		(136)
Shares repurchased	(31,090)	(554)		(2,446)		—		(3,000)
Accrued excise tax on shares repurchased	—	—		(27)		—		(27)
Accrued dividends on unvested shares	—	—		(47)		—		(47)
Cash dividends paid ($0.36 per share)	—	—		(2,528)		—		(2,528)
BALANCE AT JULY 1, 2023	6,969,236	$	468	$	215,173	$	(12,855)	$	202,786
Net income	—	—		8,596		—		8,596
Foreign currency translation adjustment	—	—		—		(1,755)		(1,755)
Issuance of common stock	—	—		—		—		—
Exercise of stock options	—	—		—		—		—
Share-based compensation expense	—	926		—		—		926
Restricted shares vesting	10,004	—		—		—		—
Redemption of vested employee restricted shares for tax withholding	(299)	(31)		—		—		(31)
Shares repurchased	—	—		—		—		—
Accrued excise tax on shares repurchased	—	—		10		—		10
Accrued dividends on unvested shares	—	—		(31)		—		(31)
Cash dividends paid ($0.36 per share)	—	—		(2,543)		—		(2,543)
BALANCE AT SEPTEMBER 30, 2023	6,978,941	$	1,363	$	221,205	$	(14,610)	$	207,958

See accompanying notes to the condensed consolidated financial statements.

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CRA INTERNATIONAL, INC.

CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS’ EQUITY

FOR THE FISCAL YEAR-TO-DATE PERIOD ENDED October 1, 2022 (unaudited)

(in thousands, except share data)


	Common Stock			Retained Earnings		Accumulated Other Comprehensive Loss		Total Shareholders’ Equity
	Shares Issued	Amount
BALANCE AT JANUARY 1, 2022	7,362,703	$	—	$	215,784	$	(9,950)	$	205,834
Net income	—	—		11,426		—		11,426
Foreign currency translation adjustment	—	—		—		(1,172)		(1,172)

Exercise of stock options	14,552	341		—		—		341
Share-based compensation expense	—	1,037		—		—		1,037
Restricted shares vesting	29,558	—		—		—		—
Redemption of vested employee restricted shares for tax withholding	(10,163)	(897)		—		—		(897)
Shares repurchased	(56,665)	(481)		(4,475)		—		(4,956)
Accrued dividends on unvested shares	—	—		(11)		—		(11)
Cash dividends paid ($0.31 per share)	—	—		(2,377)		—		(2,377)
BALANCE AT APRIL 2, 2022	7,339,985	$	—	$	220,347	$	(11,122)	$	209,225
Net income	—	—		11,643		—		11,643
Foreign currency translation adjustment	—	—		—		(3,860)		(3,860)


Share-based compensation expense	—	1,041		—		—		1,041
Restricted shares vesting	3,630	—		—		—		—
Redemption of vested employee restricted shares for tax withholding	(921)	(78)		—		—		(78)
Shares repurchased	(211,345)	(963)		(16,711)		—		(17,674)
Accrued dividends on unvested shares	—	—		(52)		—		(52)
Cash dividends paid ($0.31 per share)	—	—		(2,259)		—		(2,259)
BALANCE AT JULY 2, 2022	7,131,349	$	—	$	212,968	$	(14,982)	$	197,986
Net income	—	—		11,877		—		11,877
Foreign currency translation adjustment	—	—		—		(3,806)		(3,806)

Exercise of stock options	19,476	419		—		—		419
Share-based compensation expense	—	1,489		—		—		1,489
Restricted shares vesting	9,843	—		—		—		—
Redemption of vested employee restricted shares for tax withholding	(291)	(27)		—		—		(27)
Shares repurchased	(51,524)	(852)		(4,148)		—		(5,000)
Accrued dividends on unvested shares	—	—		(39)		—		(39)
Cash dividends paid ($0.31 per share)	—	—		(2,224)		—		(2,224)
BALANCE AT OCTOBER 1, 2022	7,108,853	$	1,029	$	218,434	$	(18,788)	$	200,675

See accompanying notes to the condensed consolidated financial statements.

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CRA INTERNATIONAL, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1. Summary of Significant Accounting Policies

Description of Business

CRA International, Inc. (together with its wholly-owned subsidiaries, “CRA” or the “Company”) is a worldwide leading consulting services firm that applies advanced analytic techniques and in-depth industry knowledge to complex engagements for a broad range of clients. CRA offers services in two broad areas: litigation, regulatory, and financial consulting and management consulting. CRA operates in one business segment. CRA operates its business under its registered trade name, Charles River Associates.

Basis of Presentation

The unaudited condensed consolidated financial statements include the accounts of CRA International, Inc. and its wholly-owned subsidiaries, which require consolidation after the elimination of intercompany accounts and transactions. These financial statements have been prepared in accordance with the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) for Quarterly Reports on Form 10-Q. Accordingly, these financial statements do not include all the information and note disclosures required by accounting principles generally accepted in the United States of America (“GAAP”) for annual financial statements. In the opinion of management, these financial statements reflect all adjustments of a normal, recurring nature necessary for the fair presentation of CRA’s results of operations, financial position, cash flows, and shareholders’ equity for the interim periods presented in conformity with GAAP. Results of operations for the interim periods presented herein are not necessarily indicative of results of operations for a full year. These financial statements should be read in conjunction with the consolidated financial statements and notes thereto for the fiscal year ended December 31, 2022 included in CRA’s Annual Report on Form 10-K filed with the SEC on March 2, 2023 (the “2022 Form 10-K”).

Estimates

The preparation of financial statements in conformity with GAAP requires management to make significant estimates and judgments that affect the reported amounts of assets and liabilities, as well as the related disclosure of contingent assets and liabilities, at the date of the financial statements, and the reported amounts of consolidated revenues and expenses during the reporting period. Estimates in these condensed consolidated financial statements include, but are not limited to, allowances for accounts receivable and unbilled services, revenue recognition on fixed-price contracts, variable consideration to be included in the transaction price of revenue contracts, the useful life of long-lived assets, measurement of operating lease right-of-use assets and liabilities, share-based compensation, valuation of acquired intangible assets, valuation of contingent consideration liabilities, goodwill, accrued and deferred income taxes, valuation allowances on deferred tax assets, accrued incentive compensation, and certain other accrued expenses. These items are monitored and analyzed by CRA for changes in facts and circumstances, and material changes in these estimates could occur in the future. Changes in estimates are recorded in the period in which they become known. CRA bases its estimates on historical experience and various other assumptions that CRA believes to be reasonable under the circumstances. Actual results may differ from those estimates if CRA’s assumptions based on past experience or other assumptions do not turn out to be substantially accurate.

2. Business Acquisitions

On February 28, 2022, CRA acquired substantially all business assets and assumed certain liabilities of Welch Consulting, Ltd. (“Welch Consulting”), a Texas limited partnership. Welch Consulting provided economic, business, and strategic consulting services principally involving labor and employment issues. The acquisition expanded CRA’s business opportunities, expertise, and market presence with the addition of 45 colleagues and offices in Bryan, Texas; Los Angeles, California; and Washington, D.C. A non-employee expert of CRA served as an agent and attorney-in-fact on behalf of Welch Consulting. The non-employee expert did not and will not receive compensation or a portion of the purchase price as part of the transaction.

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CRA INTERNATIONAL, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)

(Unaudited)

The acquisition has been accounted for as a business combination, and the results of operations have been included in the accompanying condensed consolidated financial statements from the date of acquisition. On the date of acquisition, right-of-use assets and lease liabilities were recorded in accordance with ASC Topic 842, Leases. In addition, contract assets and contract liabilities were recorded in accordance with ASC 606, as CRA adopted ASU 2021-08 on the first day of fiscal 2022. All other tangible assets and identifiable intangible assets acquired and liabilities assumed were recorded at their fair value as of the date of acquisition.

Welch Consulting's results of operations have been included in the accompanying condensed consolidated statements of operations from the date of acquisition. The following table is the final allocation of the purchase price to the estimated fair value of assets acquired and liabilities assumed (in thousands):


Assets Acquired
Current assets:
Accounts receivable	$	3,742
Unbilled services	1,382
Prepaid expenses and other current assets	100
Total current assets	5,224
Property and equipment	141
Goodwill	2,409
Intangible assets	4,150
Right-of-use assets	1,210
Other assets	41
Total assets acquired	$	13,175

Liabilities Assumed
Current liabilities:
Accrued expenses	$	1,245
Deferred revenue and other liabilities	161
Current portion of lease liabilities	549
Total current liabilities	1,955
Non-current portion of lease liabilities	661
Total liabilities assumed	$	2,616
Net assets acquired	$	10,559

For the acquired assets and assumed liabilities, CRA paid $10.6 million, net, the amount of which was based on adjusted estimates of certain net working capital items. In addition, CRA issued $7.9 million of forgivable loans and agreed to provide other deferred compensation to key employees and a non-employee expert, which is treated as post-transaction compensation expense over the term of the loan.

The intangible assets acquired are comprised of customer relationships, the fair value of which was determined using a multi-period excess earnings method. The customer relationships intangible is being amortized over a ten-year life on a straight-line basis, which approximates the expected pattern of economic benefit from this asset. The Company also recorded $2.4 million of goodwill, all of which is expected to be deductible for tax purposes.

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CRA INTERNATIONAL, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)

(Unaudited)

On November 29, 2022, CRA acquired substantially all of the business assets and assumed certain liabilities of bioStrategies Group, Inc. (“bSG”), a Chicago-based consulting firm focused on developing commercial strategies for healthcare products and technologies. The acquisition expanded CRA’s business opportunities, expertise, and market presence with the addition of 17 colleagues with an office in Chicago, Illinois. The acquisition has been accounted for as a business combination, and the results of operations have been included in the accompanying condensed consolidated financial statements from the date of acquisition. The acquisition of bSG is not significant to the Company's overall results presented in its condensed consolidated financial statements.

3. Revenues and Allowances

The contracts CRA enters into and operates under specify whether the projects are billed on a time-and-materials or a fixed-price basis. Time-and-materials contracts are typically used for litigation, regulatory, and financial consulting projects while fixed-price contracts are principally used for management consulting projects. In general, project costs are classified in costs of services, exclusive of depreciation and amortization, and are based on the direct salary of CRA’s employee consultants on the engagement, plus all direct expenses incurred to complete the project, including any amounts billed to CRA by its non-employee experts.

Disaggregation of Revenue

The following tables disaggregate CRA’s revenue by type of contract and geographic location (in thousands):


	Fiscal Quarter Ended				Fiscal Year-to-Date Period Ended
Type of Contract	September 30, 2023		October 1, 2022		September 30, 2023		October 1, 2022
Consulting services revenues:
Fixed-price	$	26,783	$	24,201	$	81,642	$	80,515
Time-and-materials	120,770		124,240		380,721		365,410
Total	$	147,553	$	148,441	$	462,363	$	445,925


	Fiscal Quarter Ended				Fiscal Year-to-Date Period Ended
Geographic Breakdown	September 30, 2023		October 1, 2022		September 30, 2023		October 1, 2022
Consulting services revenues:
United States	$	117,420	$	121,496	$	362,186	$	358,583
United Kingdom	21,227		20,069		73,272		63,322
Other	8,906		6,876		26,905		24,020
Total	$	147,553	$	148,441	$	462,363	$	445,925

Reserves for Variable Consideration and Credit Risk

Revenues from CRA's consulting services are recorded at the net transaction price, which includes estimates of variable consideration for which reserves are established. Variable consideration reserves are based on specific price concessions and those expected to be extended to CRA customers estimated by CRA's historical realization rates. Reserves for variable consideration are recorded as a component of the allowances for accounts receivable and unbilled services on the condensed consolidated balance sheets. Adjustments to the reserves for variable consideration are included in revenues on the condensed consolidated statements of operations.

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CRA INTERNATIONAL, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)

(Unaudited)

CRA also maintains allowances for accounts receivable and unbilled services for estimated losses resulting from clients’ failure to make required payments. The following table presents CRA's bad debt expense, net of recoveries of previously written off allowances (in thousands):


	Fiscal Quarter Ended				Fiscal Year-to-Date Period Ended
	September 30, 2023		October 1, 2022		September 30, 2023		October 1, 2022
Bad debt expense (recovery), net	$	131	$	(83)	$	523	$	(345)

Reimbursable Expenses

Revenues also include reimbursements for costs incurred by CRA in fulfilling its performance obligations, including travel and other out-of-pocket expenses, fees for outside consultants, and other reimbursable expenses. CRA recovers substantially all of these costs. The following expenses are subject to reimbursement (in thousands):


	Fiscal Quarter Ended				Fiscal Year-to-Date Period Ended
	September 30, 2023		October 1, 2022		September 30, 2023		October 1, 2022
Reimbursable expenses	$	17,932	$	15,009	$	49,165	$	47,654

Contract Balances from Contracts with Customers

CRA defines contract assets as assets for which it has recorded revenue because it determines that it is probable that it will earn a performance-based or contingent fee, but is not yet entitled to receive a fee because certain events, such as completion of the measurement period or client approval, must occur. The contract assets balance was immaterial as of September 30, 2023 and December 31, 2022.

When consideration is received, or such consideration is unconditionally due from a customer prior to transferring consulting services to the customer under the terms of a contract, a contract liability is recorded. Contract liabilities are recognized as revenue after performance obligations have been satisfied and all revenue recognition criteria have been met. The following table presents the closing balances of CRA's contract liabilities (in thousands):


	September 30, 2023		December 31, 2022
Contract liabilities	$	2,197	$	6,977

CRA recognized the following revenue that was included in the contract liabilities balance as of the opening of the respective period or for performance obligations satisfied in previous periods (in thousands):


	Fiscal Quarter Ended				Fiscal Year-to-Date Period Ended
	September 30, 2023		October 1, 2022		September 30, 2023		October 1, 2022
Amounts included in contract liabilities at the beginning of the period	$	2,580	$	1,831	$	6,619	$	8,101
Performance obligations satisfied in previous periods	$	3,658	$	3,495	$	2,816	$	2,193

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CRA INTERNATIONAL, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)

(Unaudited)

4. Forgivable Loans

In order to attract and retain highly skilled professionals, CRA may issue forgivable loans to employees and non-employee experts, certain of which may be denominated in local currencies. A portion of these loans is collateralized. The principal amount of forgivable loans and accrued interest is forgiven by CRA over the term of the loans, so long as the employee or non-employee expert continues employment or affiliation with CRA and complies with certain contractual requirements. The expense associated with the forgiveness of the principal amount of the loans is recorded as compensation expense over the service period, which is consistent with the term of the loans.

The following table presents forgivable loan activity for the respective periods (in thousands):


	Fiscal Year-to-Date Period Ended		Fiscal Year Ended
	September 30, 2023		December 31, 2022
Beginning balance	$	56,456	$	48,591
Advances	21,342		34,984
Repayments	(616)		(25)
Reclassifications from accrued expenses or to other assets (1)	(1,200)		(2,192)
Amortization	(18,419)		(24,403)
Effects of foreign currency translation	81		(499)
Ending balance	$	57,644	$	56,456
Current portion of forgivable loans	$	10,428	$	9,666
Non-current portion of forgivable loans	$	47,216	$	46,790

_______________________________

(1)Relates to the reclassification of performance awards previously recorded as accrued expenses or forgivable loans that have been reclassified to other receivables.

5. Goodwill and Intangible Assets

The changes in the carrying amount of goodwill for the fiscal year-to-date period ended September 30, 2023 are summarized as follows (in thousands):


Goodwill, at December 31, 2022	$	164,815
Accumulated goodwill impairment	(71,893)
Goodwill, net at December 31, 2022	92,922
Additions due to acquisitions	415
Foreign currency translation adjustment	130
Goodwill, net at September 30, 2023	$	93,467

Goodwill at September 30, 2023, is comprised of goodwill of $165.4 million and accumulated impairment of $71.9 million. There were no impairment losses related to goodwill during the fiscal year-to-date period ended September 30, 2023 or during the fiscal year ended December 31, 2022.

Intangible assets that are separable from goodwill and have determinable useful lives are valued separately and amortized using the straight-line method over their expected useful lives. The components of acquired identifiable intangible assets are as follows (in thousands):

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CRA INTERNATIONAL, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)

(Unaudited)


		September 30, 2023						December 31, 2022
	Useful Life (in years)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount

Customer relationships	10	$	13,800	$	(6,259)	$	7,541	$	13,800	$	(5,212)	$	8,588

There were no impairment losses related to intangible assets during the fiscal year-to-date period ended September 30, 2023 or during the fiscal year ended December 31, 2022. As a result of the Welch Consulting acquisition, CRA recognized approximately $4.2 million of intangible assets related to customer relationships in the first quarter of fiscal 2022. As a result of the bSG acquisition, CRA recognized approximately $1.4 million of intangible assets related to customer relationships in the fourth quarter of fiscal 2022. Amortization expense related to intangible assets was $0.3 million and $1.0 million for the fiscal quarter and fiscal year-to-date period ended September 30, 2023, respectively, and $0.3 million and $0.9 million for the fiscal quarter and fiscal year-to-date period ended October 1, 2022, respectively.

6. Accrued Expenses

Accrued expenses consist of the following (in thousands):


	September 30, 2023		December 31, 2022
Compensation and related expenses	$	111,174	$	138,728
Performance awards	14,891		9,359
Direct project accruals	4,060		1,783
Other	7,795		5,994
Total accrued expenses	$	137,920	$	155,864

As of September 30, 2023 and December 31, 2022, approximately $86.7 million and $116.1 million, respectively, of accrued bonuses were included above in “Compensation and related expenses.”

7. Income Taxes

For the fiscal quarters ended September 30, 2023 and October 1, 2022, CRA’s effective income tax rate (“ETR”) was 18.3% and 25.3%, respectively. The ETR for the third quarter of fiscal 2023 was lower than the third quarter of fiscal 2022 primarily due to the release of a valuation allowance in a foreign jurisdiction coupled with the revaluation of the deferred tax asset, partially offset by a decrease in the tax benefit related to share-based compensation, an increase in nondeductible meals and entertainment expenses, and an increase in the U.K. statutory rate from 19% to 25% effective April 1, 2023 with a blended rate of 23.5% for the fiscal year. The increase in the tax impact of the meals expense is a result of the expiration of the relief provided by The Consolidated Appropriations Act, 2021, whereby the deduction for business meals from restaurants was 100% during 2021 and 2022 and reverted back to 50% in 2023.

The change in the total valuation allowance for the current fiscal quarter was a decrease of approximately $0.7 million compared to the same fiscal quarter of the prior year. The $0.7 million decrease is comprised primarily of foreign net operating loss carryforwards that have an indefinite life and are forecasted to be utilized over approximately a forty-year period. The change in assessment was prompted by the enactment of new legislation in the foreign jurisdiction, and as a result, the foreign entity will be profitable in the current and future years.

For the fiscal year-to-date periods ended September 30, 2023 and October 1, 2022, CRA's ETR was 26.4% and 26.7%, respectively. The ETR for the current fiscal year-to-date period was slightly lower than the prior year-to-date period primarily due to the same items noted above.

In fiscal 2020, as a result of both a qualitative and quantitative analysis, certain amounts of previously taxed and untaxed post fiscal 2018 U.K. earnings were no longer considered permanently reinvested. Deferred taxes that are a consequence of foreign exchange translation resulting from earnings that are no longer considered permanently reinvested are recorded as a

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CRA INTERNATIONAL, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)

(Unaudited)

component of foreign currency translation adjustments on the condensed consolidated statements of comprehensive income. During the fiscal quarter ended September 30, 2023, deferred taxes have been assessed as immaterial related to foreign exchange translation and not recorded. Deferred income taxes or foreign withholding taxes, estimated to be $0.4 million, have not been recorded for other jurisdictions as those earnings are considered to be permanently reinvested.

On August 16, 2022, the U.S. government enacted the Inflation Reduction Act of 2022 that includes, among other provisions, changes to the U.S. corporate income tax system, including a fifteen percent minimum tax based on "adjusted financial statement income,” and a one percent excise tax on net repurchases of stock after December 31, 2022. For the fiscal quarter ended September 30, 2023, net share repurchases were immaterial. As the Company's issued and outstanding common stock on the condensed consolidated balance sheet is classified as permanent equity, the excise tax is treated as a specific incremental cost directly attributable to the repurchase. As such, the excise tax is charged against the gross proceeds and recorded within equity with an offsetting excise tax liability recognized.

8. Net Income Per Share

CRA calculates basic earnings per share using the two-class method. CRA calculates diluted earnings per share using the more dilutive of either the two-class method or treasury stock method. The two-class method was more dilutive for the fiscal quarters and fiscal year-to-date periods ended September 30, 2023 and October 1, 2022.

Under the two-class method, net earnings are allocated to each class of common stock and participating security as if all the net earnings for the period had been distributed. CRA's participating securities consist of unvested share-based payment awards that contain a nonforfeitable right to receive dividends and therefore are considered to participate in undistributed earnings with common shareholders. Net earnings allocable to these participating securities were not material for the fiscal quarters and fiscal year-to-date periods ended September 30, 2023 and October 1, 2022.

The following table presents the calculation of basic and diluted net income per share (in thousands, except per share data):


	Fiscal Quarter Ended				Fiscal Year-to-Date Period Ended
	September 30, 2023		October 1, 2022		September 30, 2023		October 1, 2022
Numerator:
Net income — basic	$	8,596	$	11,877	$	27,022	$	34,946
Less: net income attributable to participating shares	29		42		98		130
Net income — diluted	$	8,567	$	11,835	$	26,924	$	34,816
Denominator:
Weighted average shares outstanding — basic	6,977		7,119		$	7,026	$	7,247
Effect of dilutive stock options and restricted stock units	106		127		112		129
Weighted average shares outstanding — diluted	7,083		7,246		7,138		7,376
Net income per share:
Basic	$	1.22	$	1.66	$	3.83	$	4.81
Diluted	$	1.21	$	1.63	$	3.78	$	4.72

For the fiscal quarter and fiscal year-to-date period ended September 30, 2023, the anti-dilutive share-based awards that were excluded from the calculation of common stock equivalents for purposes of computing diluted weighted average shares outstanding amounted to 6,185 and 5,875 shares, respectively. For the fiscal quarter and fiscal year-to-date period ended October 1, 2022, the anti-dilutive share-based awards that were excluded from the calculation of common stock equivalents for purposes of computing diluted weighted average shares outstanding amounted to 997 and 249 shares, respectively.

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CRA INTERNATIONAL, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)

(Unaudited)

9. Fair Value of Financial Instruments

The following tables show CRA's financial instruments recorded in the condensed consolidated financial statements which are measured at fair value on a recurring basis by level within the fair value hierarchy (in thousands):


	September 30, 2023
	Level 1		Level 2		Level 3
Assets:
Money market mutual funds	$	—	$	—	$	—
Total Assets	$	—	$	—	$	—
Liabilities:
Contingent consideration liability	$	—	$	—	$	1,108
Total Liabilities	$	—	$	—	$	1,108


	December 31, 2022
	Level 1		Level 2		Level 3
Assets:
Money market mutual funds	$	—	$	—	$	—
Total Assets	$	—	$	—	$	—
Liabilities:
Contingent consideration liability	$	—	$	—	$	1,056
Total Liabilities	$	—	$	—	$	1,056

The contingent consideration liability pertains to estimated future contingent consideration payments related to the acquisition of bSG, an independent consulting firm. The following table summarizes the changes in the contingent consideration liability (in thousands):


	Fiscal Year-to-Date Period Ended		Fiscal Year Ended
	September 30, 2023		December 31, 2022
Beginning balance	$	1,056	$	—
Acquisition-related contingent consideration	—		1,056
Accretion	52		—

Ending balance	$	1,108	$	1,056

10. Credit Agreement

CRA is party to a Credit Agreement, dated as of August 19, 2022 (the "Credit Agreement") with Bank of America, N.A., as swingline lender, a letter of credit issuing bank and administrative agent, and with Citizens Bank, N.A., as a letter of credit issuing bank. The Credit Agreement provides CRA with a $250.0 million revolving credit facility, which may be decreased at CRA's option to $200.0 million during the period from July 16th in a year through January 15th in the next year. Additionally, for the period from January 16th to July 15th of each calendar year, CRA may elect to not increase the revolving credit facility to $250.0 million. The revolving credit facility includes a $25.0 million sublimit for the issuance of letters of credit.

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CRA INTERNATIONAL, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (continued)

(Unaudited)

There were $32.0 million in borrowings outstanding under the revolving credit facility as of September 30, 2023 and no borrowings outstanding as of December 31, 2022. As of September 30, 2023, the amount available under the revolving credit facility was reduced by certain letters of credit outstanding, which amounted to $4.5 million.

Under the Credit Agreement, CRA must comply with various financial and non-financial covenants. The primary financial covenants consist of a maximum consolidated net leverage ratio of 3.0 to 1 and a minimum consolidated interest coverage ratio of 2.5 to 1. The primary non-financial covenants include, but are not limited to, restrictions on CRA's ability to incur future indebtedness, engage in acquisitions or dispositions, pay dividends or repurchase capital stock, and enter into business combinations. Any indebtedness outstanding under the revolving credit facility may become immediately due upon

the occurrence of stated events of default, including CRA's failure to pay principal, interest or fees, or upon the breach of any covenant. As of September 30, 2023, CRA was in compliance with the covenants of the Credit Agreement.

11. Commitments and Contingencies

As described in the previous note, CRA is party to standby letters of credit with its lenders in support of minimum future lease payments under certain operating leases for office space.

CRA is subject to legal actions arising in the ordinary course of business. In management’s opinion, based on current knowledge, CRA believes it has adequate legal defenses or insurance coverage, or both, with respect to the eventuality of such actions. CRA does not believe any settlement or judgment relating to any pending legal action would materially affect its financial position or results of operations. However, the outcome of such legal actions is inherently unpredictable and subject to inherent uncertainties.

12. Subsequent Events

On November 2, 2023, CRA announced that its Board of Directors declared a quarterly cash dividend of $0.42 per common share, payable on December 8, 2023 to shareholders of record as of November 28, 2023.

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

Forward-Looking Statements

Except for historical facts, the statements in this quarterly report are forward-looking statements. Forward-looking statements are merely our current predictions of future events. These statements are inherently uncertain, and actual events could differ materially from our predictions. Important factors that could cause actual events to vary from our predictions include those discussed below under the heading “Risk Factors.” We assume no obligation to update our forward-looking statements to reflect new information or developments. We urge readers to review carefully the risk factors described in the other documents that we file with the Securities and Exchange Commission ("SEC"). You can read these documents at www.sec.gov.

Our principal Internet address is www.crai.com. Our website provides a link to a third-party website through which our annual, quarterly, and current reports, and amendments to those reports, are available free of charge. We believe these reports are made available as soon as reasonably practicable after we file them electronically with, or furnish them to, the SEC. We do not maintain or provide any information directly to the third-party website, and we do not check its accuracy.

Our website also includes information about our corporate governance practices. The Investor Relations page of our website provides a link to a web page where you can obtain a copy of our code of business conduct and ethics applicable to our principal executive officer, principal financial officer, and principal accounting officer.

Critical Accounting Policies and Estimates

Our critical accounting policies involving the more significant estimates and judgments used in the preparation of our financial statements as of September 30, 2023 remain unchanged from December 31, 2022. Please refer to Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our Annual Report on Form 10-K for the fiscal year ended December 31, 2022, filed with the SEC on March 2, 2023 (the "2022 Form 10-K") for details on these critical accounting policies.

Recent Accounting Standards

There are no recent accounting standards that impact the unaudited condensed consolidated financial statements.

Results of Operations—For the Fiscal Quarter and Fiscal Year-to-Date Period Ended September 30, 2023, Compared to the Fiscal Quarter and Fiscal Year-to-Date Period Ended October 1, 2022

The following table provides operating information as a percentage of revenues for the periods indicated:


	Fiscal Quarter Ended				Fiscal Year-to-Date Period Ended
	September 30, 2023		October 1, 2022		September 30, 2023		October 1, 2022
Revenues	100.0	%	100.0	%	100.0	%	100.0	%
Costs of services (exclusive of depreciation and amortization)	71.8		68.9		70.7		69.4
Selling, general and administrative expenses	18.9		19.0		18.6		18.4
Depreciation and amortization	2.0		2.0		1.9		2.0
Income from operations	7.3		10.0		8.7		10.2
Interest expense, net	(0.7)		(0.4)		(0.7)		(0.3)
Foreign currency gains (losses), net	0.5		1.1		(0.1)		0.8
Income before provision for income taxes	7.1		10.7		7.9		10.7
Provision for income taxes	1.3		2.7		2.1		2.9
Net income	5.8	%	8.0	%	5.8	%	7.8	%

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Fiscal Quarter Ended September 30, 2023, Compared to the Fiscal Quarter Ended October 1, 2022

Revenues. Revenues decreased by $0.8 million, or 0.6%, to $147.6 million for the third quarter of fiscal 2023 from $148.4 million for the third quarter of fiscal 2022. Utilization decreased to 66% for the third quarter of fiscal 2023 from 74% for the third quarter of fiscal 2022, while consultant headcount grew 11.3% from 911 at the end of the third quarter of fiscal 2022 to 1,014 at the end of the third quarter of fiscal 2023.

Overall, revenues outside of the U.S. represented approximately 20% and 18% of net revenues for the third quarters of fiscal 2023 and fiscal 2022, respectively. Revenues derived from fixed-price projects increased to 18% of net revenues for the third quarter of fiscal 2023 compared with 16% of net revenues for the third quarter of fiscal 2022. The percentage of revenue derived from fixed-price projects depends largely on the proportion of our revenues derived from our management consulting business, which typically has a higher concentration of fixed-price service contracts.

Costs of Services (exclusive of depreciation and amortization). Costs of services (exclusive of depreciation and amortization) increased by $3.6 million, or 3.5%, to $105.9 million for the third quarter of fiscal 2023 from $102.3 million for the third quarter of fiscal 2022. The increase in costs of services was due to an increase in client reimbursable expenses of $2.9 million, an increase in employee compensation and fringe benefit costs of $0.7 million primarily as a result of a higher headcount, partially offset by a decrease in forgivable loan amortization of $0.1 million. As a percentage of revenues, costs of services (exclusive of depreciation and amortization) increased to 71.8% for the third quarter of fiscal 2023 from 68.9% for the third quarter of fiscal 2022.

Selling, General and Administrative Expenses. Selling, general and administrative expenses decreased by $0.3 million, or 1.2%, to $27.9 million for the third quarter of fiscal 2023 from $28.2 million for the third quarter of fiscal 2022. Within this category of expenses, there was a $1.2 million decrease in commissions to our non-employee experts and a $0.4 million decrease in employee compensation and fringe benefit costs. Partially offsetting the decrease in these expenses was a $0.2 million increase in rent expense, a $0.2 million increase in travel and entertainment, a $0.2 million increase in bad debt expense, a $0.5 million increase in miscellaneous and other fees, and a $0.2 million increase in software subscription and data services for the third quarter of fiscal 2023 as compared to the third quarter of fiscal 2022.

As a percentage of revenues, selling, general and administrative expenses decreased to 18.9% for the third quarter of fiscal 2023 from 19.0% for the third quarter of fiscal 2022. Commissions to our non-employee experts decreased to 2.4% of revenues for the third quarter of fiscal 2023 compared to 3.2% of revenues the third quarter of fiscal 2022.

Provision for Income Taxes. The income tax provision was $1.9 million and the effective tax rate ("ETR") was 18.3% for the third quarter of fiscal 2023 compared to $4.0 million and 25.3% for the third quarter of fiscal 2022. The ETR for the current fiscal quarter was lower than the prior year fiscal quarter primarily due to the release of a valuation allowance in a foreign jurisdiction, partially offset by a decrease in the tax benefit related to share-based compensation, an increase in nondeductible meals and entertainment expenses, and an increase in the U.K. statutory rate from 19% to 25% effective April 1, 2023 with a blended rate of 23.5% for the fiscal year. The increase in the tax impact of the meals expense is a result of the expiration of the relief provided by The Consolidated Appropriations Act, 2021, whereby the deduction for business meals from restaurants was 100% during 2021 and 2022 and reverted back to 50% in 2023. The ETR for the third quarter of fiscal 2023 was lower than the combined federal and state statutory tax rate primarily due to the same items noted above. The ETR for the third quarter of fiscal 2022 was lower than the combined federal and state statutory tax rate primarily due to the tax benefit related to share-based compensation, partially offset by non-deductible compensation paid to executive officers.

Net Income. Net income decreased to $8.6 million for the third quarter of fiscal 2023 from $11.9 million for the third quarter of fiscal 2022. The net income per diluted share was $1.21 per share for the third quarter of fiscal 2023, compared to $1.63 of net income per diluted share for the third quarter of fiscal 2022. Weighted average diluted shares outstanding decreased by approximately 163,000 shares to approximately 7,083,000 shares for the third quarter of fiscal 2023 from approximately 7,246,000 shares for the third quarter of fiscal 2022. The decrease in weighted average diluted shares outstanding was primarily due to the repurchase of shares of our common stock since October 1, 2022, offset in part by the vesting of shares of restricted stock and time-vesting restricted stock units and the exercise of stock options since October 1, 2022.

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Fiscal Year-to-Date Period Ended September 30, 2023, Compared to the Fiscal Year-to-Date Period Ended October 1, 2022

Revenues. Revenues increased by $16.5 million, or 3.7%, to $462.4 million for the fiscal year-to-date period ended September 30, 2023 from $445.9 million for the fiscal year-to-date period ended October 1, 2022. Utilization decreased to 69% for the fiscal year-to-date period ended September 30, 2023 from 75% for the fiscal year-to-date period ended October 1, 2022, while consultant headcount increased 11.3% from 911 at the end of the third quarter of fiscal 2022 to 1,014 at the end of the third quarter of fiscal 2023.

Overall, revenues outside of the U.S. represented approximately 22% and 20% of net revenues for the fiscal year-to-date periods ended September 30, 2023 and October 1, 2022, respectively. Revenues derived from fixed-price projects remained flat at 18% of net revenues for the fiscal year-to-date periods ended September 30, 2023 and October 1, 2022. The percentage of revenue derived from fixed-price projects depends largely on the proportion of our revenues derived from our management consulting business, which typically has a higher concentration of fixed-price service contracts.

Costs of Services (exclusive of depreciation and amortization). Costs of services (exclusive of depreciation and amortization) increased by $17.7 million, or 5.7%, to $327.1 million for the fiscal year-to-date period ended September 30, 2023 from $309.4 million for the fiscal year-to-date period ended October 1, 2022. The increase in costs of services was due to an increase of $13.8 million in employee compensation and fringe benefit costs primarily as a result of a higher headcount, an increase in forgivable loan amortization of $2.3 million, and an increase in client reimbursable expenses of $1.5 million. As a percentage of revenues, costs of services (exclusive of depreciation and amortization) increased to 70.7% for the fiscal year-to-date period ended September 30, 2023 from 69.4% for the fiscal year-to-date period ended October 1, 2022.

Selling, General and Administrative Expenses. Selling, general and administrative expenses increased by $4.1 million, or 5.0%, to $86.1 million for the fiscal year-to-date period ended September 30, 2023 from $82.0 million for the fiscal year-to-date period ended October 1, 2022. Within this category of expenses, there was a $2.2 million increase in travel and entertainment, a $1.5 million increase in rent expense, a $1.1 million increase in software subscription and data services, a $0.8 million increase in bad debt expense, a $0.8 million increase in training and marketing expenses, $0.7 million increase in employee compensation and fringe benefit costs, and a $0.6 million increase in miscellaneous and other costs. Partially offsetting the increase in these expenses was a $3.6 million decrease in commissions to our non-employee experts for the fiscal year-to-date period ended September 30, 2023 as compared to the fiscal year-to-date period ended October 1, 2022.

As a percentage of revenues, selling, general and administrative expenses increased to 18.6% for the fiscal year-to-date period ended September 30, 2023 from 18.4% for the fiscal year-to-date period ended October 1, 2022. Commissions to our non-employee experts decreased to 2.4% of revenues for the fiscal year-to-date period ended September 30, 2023 compared to 3.3% of revenues for the fiscal year-to-date period ended October 1, 2022.

Provision for Income Taxes. The income tax provision was $9.7 million and the ETR was 26.4% for the fiscal year-to-date period ended September 30, 2023, compared to $12.7 million and 26.7% for the fiscal year-to-date period ended October 1, 2022. The ETR for the current fiscal year-to-date period was lower than the prior fiscal year-to-date period primarily due to the release of a valuation allowance in a foreign jurisdiction, partially offset by a decrease in the tax benefit related to share-based compensation, an increase in nondeductible meals and entertainment expenses, and an increase in the U.K. statutory rate from 19% to 25% effective April 1, 2023 with a blended rate of 23.5% for the fiscal year. The increase in the tax impact of the meals expense is a result of the expiration of the relief provided by The Consolidated Appropriations Act, 2021, whereby the deduction for business meals from restaurants was 100% during 2021 and 2022 and reverted back to 50% in 2023. The ETR for the current fiscal year-to-date period was approximately the same as the combined federal and state statutory tax rate and included offsetting items related to the release of a valuation allowance in a foreign jurisdiction, the tax benefit for share-based compensation, nondeductible meals and entertainment expenses, and nondeductible compensation paid to executive officers. The ETR for the fiscal year-to-date period ended October 1, 2022 was approximately the same as the combined federal and state statutory tax rate and included offsetting items primarily related to the tax benefit for share-based compensation and nondeductible compensation paid to executive officers.

Net Income. Net income decreased by $7.9 million to $27.0 million for the fiscal year-to-date period ended September 30, 2023 from $34.9 million for the fiscal year-to-date period ended October 1, 2022. The diluted net income per share was $3.78 for the fiscal year-to-date period ended September 30, 2023, compared to diluted net income per share of $4.72 for the fiscal year-to-date period ended October 1, 2022. Weighted average diluted shares outstanding decreased by approximately 238,000 to approximately 7,138,000 shares for the fiscal year-to-date period ended September 30, 2023 from approximately 7,376,000 shares for the fiscal year-to-date period ended October 1, 2022. The decrease in weighted average diluted shares outstanding was primarily due to the repurchase of shares of our common stock since October 1, 2022, offset in

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part by the vesting of restricted stock and time-vesting restricted stock units and the exercise of stock options since October 1, 2022.

Liquidity and Capital Resources

Fiscal Year-to-Date Period Ended September 30, 2023

We believe that our current cash and cash equivalents, cash generated from operations, and amounts available under our revolving credit facility will be sufficient to meet our anticipated working capital and capital expenditure requirements for at least the next 12 months.

General. During the fiscal year-to-date period ended September 30, 2023, cash and cash equivalents decreased by $3.8 million. We completed the period with cash and cash equivalents of $27.6 million. The principal drivers of the decrease of cash and cash equivalents were payment of a significant portion of our fiscal 2022 performance bonuses in the first and second quarters of fiscal 2023, the repurchase of shares, and the payment of dividends, offset by net borrowings of $32.0 million.

During the fiscal year-to-date period ended September 30, 2023, working capital (defined as current assets less current liabilities) decreased by $7.3 million to $24.5 million. The decrease in working capital was principally due to an increase in borrowings of $32.0 million, a decrease in cash and cash equivalents of $3.8 million, and a decrease in accounts receivable and unbilled services of $1.7 million. Partially offsetting these decreases to working capital was a decrease in accrued expenses of $17.9 million, a decrease in deferred revenue and other liabilities of $4.1 million, a decrease in accounts payable of $2.9 million, an increase in prepaid expenses and other current assets of $4.6 million, an increase in the current portion of our forgivable loans of $0.8 million, and a decrease in the current portion of deferred compensation of $0.1 million.

At September 30, 2023, $3.0 million of our cash and cash equivalents was held within the U.S. We have sufficient sources of liquidity in the U.S., including cash flow from operations and availability on our revolving credit facility to fund U.S. operations for the next 12 months without the need to repatriate funds from our foreign subsidiaries.

Sources and Uses of Cash. During the fiscal year-to-date period ended September 30, 2023, net cash used in operating activities was $0.1 million. Net income was $27.0 million for the fiscal year-to-date period ended September 30, 2023. Uses of cash for operating activities included a $13.2 million decrease in lease liabilities and a $4.0 million increase in prepaid expenses and other current assets. Other uses of cash included a decrease in accounts payable, accrued expenses, and other liabilities of $36.8 million, primarily due to the payment of a significant portion of our fiscal 2022 performance bonuses and performance awards, and an increase in forgivable loans for the period of $2.3 million, which was primarily driven by $20.7 million of forgivable loan issuances, net of repayments, offset by $18.4 million of forgivable loan amortization, partially offsetting these uses of cash was a net decrease of $1.6 million in accounts receivable and unbilled receivables.

Cash used in operations included incentive cash award expense of $6.1 million, non-cash depreciation and amortization expense of $8.8 million, right-of-use amortization of $10.6 million, and share-based compensation expenses of $3.0 million.

During the fiscal year-to-date period ended September 30, 2023, net cash used in investing activities was $2.6 million, which included $2.0 million for capital expenditures, primarily related to purchases of computer equipment, and $0.6 million of net consideration paid for the acquisitions of Welch Consulting and bSG.

During the fiscal year-to-date period ended September 30, 2023, net cash used in financing activities was $1.4 million, primarily as a result of net borrowings under the revolving credit facility of $32.0 million. Offsetting these increases in cash provided by financing activities were repurchases of common stock of $23.6 million, payment of cash dividends of $7.8 million, and tax withholding payments reimbursed by restricted shares on vesting of $2.0 million.

Lease Commitments

We are a lessee under certain operating leases for office space and equipment. Certain of our operating leases have terms that impose asset retirement obligations due to office modifications or the periodic redecoration of the premises, which are included in other liabilities on our condensed consolidated balance sheets and are recorded at a value based on their estimated discounted cash flows. At September 30, 2023, we expect to incur asset retirement obligation or redecoration obligation costs over the next twelve months of $0.1 million. The remainder of our asset retirement obligations and redecoration obligations are approximately $2.7 million and are expected to be paid between fiscal year 2026 and fiscal year 2031 when the underlying leases terminate or when the respective lease agreement requires redecoration. We expect to satisfy these lease and related obligations as they become due from cash generated from operations.

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Indebtedness

There was $32.0 million in borrowings outstanding under the revolving credit facility as of September 30, 2023 and no borrowings outstanding as of December 31, 2022. As of September 30, 2023, the amount available under the revolving credit facility was reduced by certain letters of credit outstanding, which amounted to $4.5 million.

We may use the proceeds of the revolving credit loans under the Credit Agreement for general corporate purposes and may repay any borrowings under the revolving credit facility at any time, but any borrowings must be repaid no later than August 19, 2027. Borrowings under the revolving credit facility bear interest at a rate per annum equal to one of the following rates, at our election, plus an applicable margin as described below: (i) in the case of borrowings in U.S. dollars by us, the Base Rate (as defined in the Credit Agreement), (ii) in the case of borrowings in U.S. dollars, a rate based on Term SOFR (as defined in the Credit Agreement) for the applicable interest period, (iii) in the case of borrowings in Euros, EURIBOR (as defined in the Credit Agreement) for the applicable interest period, (iv) in the case of borrowings in Pounds Sterling, a daily rate based on SONIA (as defined in the Credit Agreement), (v) in the case of borrowings in Canadian Dollars, CDOR (as defined in the Credit Agreement) for the applicable interest period, (vi) in the case of borrowings in Swiss Francs, a daily rate based on SARON (as defined in the Credit Agreement), or (vii) in the case of borrowings in any other Alternate Currency (as defined in the Credit Agreement), the relevant daily or term rate determined as provided in the Credit Agreement. The applicable margin on borrowings based on the Base Rate varies within a range of 0.25% to 1.00% depending on our consolidated net leverage ratio, and the applicable margin on borrowings based on any of the other rates described above varies within a range of 1.25% to 2.00% depending on our consolidated net leverage ratio.

We are required to pay a fee on the amount available to be drawn under any letter of credit issued under the revolving credit facility at a rate per annum that varies between 1.25% and 2.00% depending on our consolidated net leverage ratio. In

addition, we are required to pay a fee on the unused portion of the revolving credit facility at a rate per annum that varies

between 0.175% and 0.250% depending on our consolidated net leverage ratio.

Forgivable Loans

In order to attract and retain highly skilled professionals, we may issue forgivable loans or term loans to employees and non-employee experts. A portion of these loans is collateralized by key person life insurance. The forgivable loans have terms that are generally between two and six years. The principal amount of forgivable loans and accrued interest is forgiven by us over the term of the loans, so long as the employee or non-employee expert continues employment or affiliation with us and complies with certain contractual requirements. The expense associated with the forgiveness of the principal amount of the loans is recorded as compensation expense over the service period, which is consistent with the term of the loans.

Compensation Arrangements

We have entered into compensation arrangements for the payment of performance awards to certain of our employees and non-employee experts that are payable if specific performance targets are met. The financial targets may include a measure of revenue generation, profitability, or both. The amounts of the awards to be paid under these compensation arrangements could fluctuate depending on future performance during the applicable measurement periods. Changes in the estimated awards are expensed prospectively over the remaining service period. We believe that we will have sufficient funds to satisfy any cash obligations related to the performance awards. We expect to fund any cash payments from existing cash resources, cash generated from operations, or borrowings available on our revolving credit facility.

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Our Amended and Restated 2006 Equity Incentive Plan, as amended (the "2006 Equity Plan"), authorizes the grant of a variety of incentive and performance equity awards to our directors, employees and non-employee experts, including stock options, shares of restricted stock, restricted stock units, and other equity awards. At the annual meeting of our shareholders held on July 13, 2023, our shareholders approved amendments to our Amended and Restated 2006 Equity Incentive Plan (as so amended, the “Plan”) which, among other things, (i) increased the maximum number of shares issuable under the Plan by 500,000 shares of our common stock, no par value, (ii) limited the term of any stock appreciation right to ten years, (iii) made other minor revisions to further clarify the terms of the Plan and (iv) included certain amendments to the French Sub-plan which is part of the Plan.

In 2009, the compensation committee of our Board of Directors adopted our long-term incentive program, (the "LTIP"), as a framework for equity grants made under our 2006 Equity Plan to our senior corporate leaders, practice leaders, and key revenue generators. The equity awards granted under the LTIP include stock options, time-vesting restricted stock units, and performance-vesting restricted stock units.

In December 2016, our compensation committee modified the LTIP to allow grants of service- and performance-based cash awards in lieu of, or in addition to, equity awards to our senior corporate leaders, practice leaders, and key revenue generators. The compensation committee of our Board of Directors is responsible for approving all cash and equity awards under the LTIP. We expect to fund any cash payments from existing cash resources, cash generated from operations, or borrowings available under our revolving credit facility.

Business and Talent Acquisitions

As part of our business, we regularly evaluate opportunities to acquire other consulting firms, practices or groups, or other businesses. In recent years, we have typically paid for acquisitions with cash, or a combination of cash and our common stock, and we may continue to do so in the future. To pay for an acquisition, we may use cash on hand, cash generated from our operations, borrowings available under our revolving credit facility, or we may pursue other forms of financing. Our ability to secure short-term and long-term debt or equity financing in the future, including our ability to refinance our credit agreement, will depend on several factors, including our future profitability, the levels of our debt and equity, restrictions under our existing revolving credit facility, and the overall credit and equity market environments. We completed two business acquisitions during the first and fourth quarters of fiscal 2022, which are further described in Note 2, "Business Acquisitions” in Part I, Item I, “Financial Statements” of this report.

Share Repurchases

In March 2023, we announced that our Board of Directors authorized an expansion of our existing share repurchase program of an additional $20.0 million of our common stock. We may repurchase shares under this program in open market purchases (including through any Rule 10b5-1 plan adopted by us) or in privately negotiated transactions in accordance with applicable insider trading and other securities laws and regulations.

During the fiscal quarter ended September 30, 2023, we did not repurchase any shares under this share repurchase program. For the fiscal year-to-date period ended September 30, 2023, we repurchased and retired 211,971 shares under our share repurchase program at an average price per share of $111.23. During the fiscal quarter and fiscal year-to-date period ended October 1, 2022, we repurchased and retired 51,524 shares and 319,534 shares under our share repurchase program at an average price per share of $97.04 and $86.47, respectively.

As of September 30, 2023, we had approximately $19.3 million available for future repurchases under our share repurchase program. We plan to finance future repurchases with available cash, cash from future operations, and borrowings available under our revolving credit facility. We expect to continue to repurchase shares under our share repurchase program.

Dividends to Shareholders

We anticipate paying regular quarterly dividends each year. These dividends are anticipated to be funded through cash flow from operations, available cash on hand, and/or borrowings available under our revolving credit facility. Although we anticipate paying regular quarterly dividends on our common stock for the foreseeable future, the declaration, timing and amounts of any such dividends remain subject to the discretion of our Board of Directors. During the fiscal quarter and fiscal year-to-date period ended September 30, 2023, we paid dividends and dividend equivalents of $2.5 million and $7.8 million, respectively. During the fiscal quarter and fiscal year-to-date period ended October 1, 2022, we paid dividends and dividend equivalents of $2.2 million and $6.9 million, respectively.

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Impact of Inflation

To date, inflation has not had a material impact on our financial results. There can be no assurance, however, that inflation will not adversely affect our financial results in the future.

Future Capital and Liquidity Needs

We anticipate that our future capital and liquidity needs will principally consist of funds required for:

•operating and general corporate expenses relating to the operation of our business, including the compensation of our employees under various annual bonus or long-term incentive compensation programs;

•the hiring of individuals to replenish and expand our employee base;

•capital expenditures, primarily for information technology equipment, office furniture and leasehold improvements;

•debt service and repayments, including interest payments on borrowings from our revolving credit facility;

•share repurchases under programs that we may have in effect from time to time;

•dividends to shareholders;

•potential acquisitions of businesses that would allow us to diversify or expand our service offerings;

•contingent obligations related to our acquisitions; and

•other known future contractual obligations.

The hiring of individuals to replenish and expand our employee base is an essential part of our business operations and has historically been funded principally from operations. Many of the other above activities are discretionary in nature. For example, capital expenditures can be deferred, acquisitions can be forgone, and share repurchase programs and regular dividends can be suspended. As such, our operating model provides flexibility with respect to the deployment of cash flow from operations. Given this flexibility, we believe that our cash flows from operations, supplemented by cash on hand and borrowings under our revolving credit facility (as necessary), will provide adequate cash to fund our long-term cash needs from normal operations for at least the next twelve months.

Our conclusion that we will be able to fund our cash requirements by using existing capital resources and cash generated from operations does not take into account the impact of any future acquisition transactions or any unexpected significant changes in the number of employees or other expenditures that are currently not contemplated. The anticipated cash needs of our business could change significantly if we pursue and complete additional business acquisitions, if our business plans change, if economic conditions change from those currently prevailing or from those now anticipated, or if other unexpected circumstances arise that have a material effect on the cash flow or profitability of our business. Any of these events or circumstances, including any new business opportunities, could involve significant additional funding needs in excess of the identified currently available sources and could require us to raise additional debt or equity funding to meet those needs on terms that may be less favorable compared to our current sources of capital. Our ability to raise additional capital, if necessary, is subject to a variety of factors that we cannot predict with certainty, including:

•our future profitability;

•the quality of our accounts receivable;

•our relative levels of debt and equity;

•the volatility and overall condition of the capital markets; and

•the market prices of our securities.

Factors Affecting Future Performance

Important factors that could cause our actual results to differ materially from the forward-looking statements we make in this report, as well as a description of material risks we face, are set forth below under the heading “Risk Factors” and included in Part I, Item 1A, “Risk Factors” of our 2022 Form 10-K. If any of these risks, or any risks not presently known to us or that we currently believe are not significant, develops into an actual event, then our business, financial condition, and results of operations could be adversely affected.

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ITEM 3. Quantitative and Qualitative Disclosures About Market Risk

There have been no material changes in our exposure to market risk during the fiscal quarter ended September 30, 2023. For information regarding our exposure to certain market risks, see Part II, Item 7A, "Quantitative and Qualitative Disclosures about Market Risk” of our 2022 Form 10-K.

ITEM 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Under the supervision and with the participation of our management, including our President and Chief Executive Officer and our Chief Financial Officer, we evaluated the effectiveness of our disclosure controls and procedures as of the end of the period covered by this report. This is done in order to ensure that information we are required to disclose in the reports that are filed or submitted under the Securities Exchange Act of 1934, as amended, is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. Based upon that evaluation, our President and Chief Executive Officer and our Chief Financial Officer concluded that our disclosure controls and procedures were effective as of September 30, 2023.

Management has concluded that the condensed consolidated financial statements included in this Quarterly Report on Form 10-Q present fairly, in all material aspects, our financial position at the end of, and the results of operations and cash flows for, the periods presented in conformity with accounting principles generally accepted in the United States.

Evaluation of Changes in Internal Control over Financial Reporting

Under the supervision and with the participation of our management, including our President and Chief Executive Officer and our Chief Financial Officer, we evaluated whether there were any changes in our internal control over financial reporting during the third quarter of fiscal 2023. There were no changes in our internal control over financial reporting identified in connection with the above evaluation that occurred during the third quarter of fiscal 2023 that have materially affected or are reasonably likely to materially affect our internal control over financial reporting.

Important Considerations

The effectiveness of our disclosure controls and procedures and our internal control over financial reporting is subject to various inherent limitations, including judgments used in decision making, assumptions about the likelihood of future events, the soundness of our systems, the possibility of human error, and the risk of fraud. Moreover, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions and the risk that the degree of compliance with policies or procedures may deteriorate over time. Because of these limitations, there can be no assurance that any system of disclosure controls and procedures or internal control over financial reporting will be successful in preventing all errors or fraud or in making all material information known in a timely manner to the appropriate levels of management.

PART II. OTHER INFORMATION

ITEM 1. Legal Proceedings

None.

ITEM 1A. Risk Factors

There are many risks and uncertainties that can affect our future business, financial performance or results of operations. In addition to the other information set forth in this report, please review and consider the information regarding certain factors that could materially affect our business, financial condition or future results set forth under Part I, Item 1A, “Risk Factors” in our 2022 Form 10-K. There have been no material changes to these risk factors during the quarter ended September 30, 2023.

ITEM 2. Unregistered Sales of Equity Securities and Use of Proceeds

(a)Not applicable.

(b)Not applicable.

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(c)The following provides information about our repurchases of shares of our common stock during the fiscal quarter ended September 30, 2023. During that period, we did not act in concert with any affiliate or any other person to acquire any of our common stock and, accordingly, we do not believe that purchases by any such affiliate or other person (if any) are reportable in the following table. For purposes of this table, we have divided the fiscal quarter into three periods of four weeks, four weeks, and five weeks, respectively, to coincide with our reporting periods during the third quarter of fiscal 2023.

Issuer Purchases of Equity Securities


Period	(a) Total Number of Shares Purchased(1)(2)	(b) Average Price Paid per Share(1)(2)		(c) Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs(2)	(d) Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs(2)
July 2, 2023 to July 29, 2023	299	$	105.43	—	$	19,277,193
July 30, 2023 to August 26, 2023	—	$	—	—	$	19,277,193
August 27, 2023 to September 30, 2023	—	$	—	—	$	19,277,193

_______________________________

(1)During the four weeks ended July 29, 2023, we accepted 299 shares of our common stock as a tax withholding from certain of our employees in connection with the vesting of shares of restricted stock that occurred during the indicated period, pursuant to the terms of our 2006 equity incentive plan, at the average price of $105.43.

(2)On March 2, 2023, we announced that our Board of Directors authorized an expansion to our existing share repurchase program of an additional $20.0 million of outstanding shares of our common stock. We may repurchase shares under this program in open market purchases (including through any Rule 10b5-1 plan adopted by us) or in privately negotiated transactions in accordance with applicable insider trading and other securities laws and regulations. During the fiscal quarter ended September 30, 2023, we did not repurchase any shares under this share repurchase program. Approximately $19.3 million was available for future repurchases under this program as of September 30, 2023. We expect to continue to repurchase shares under this program.

ITEM 3. Defaults Upon Senior Securities

None.

ITEM 4. Mine Safety Disclosures

None.

ITEM 5. Other Information

During the period ended September 30, 2023, no director or officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or a “non-Rule 10b5-1 trading arrangement” (in each case, as defined in Item 408 of Regulation S-K).

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ITEM 6. Exhibits

Item No.

Filed with this Form 10-Q

Description

3.1

Amended and Restated Articles of Organization, as amended by the Articles of Amendment to our Articles of Organization filed on May 6, 2005 (incorporated by reference to Exhibit 3.1 to our annual report on Form 10-K filed on February 27, 2020).

3.2

Amended and Restated By-Laws, as amended (incorporated by reference to Exhibit 3.2 to our current report on Form 8-K filed on January 31, 2011).

10.1

Amended and Restated 2006 Equity Incentive Plan, as amended (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed on July 17, 2023)

31.1

Certification of Principal Executive Officer, pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2

Certification of Principal Financial Officer, pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1

Certification of Principal Executive Officer, 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 Principal 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 financial statements from CRA International, Inc.’s Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2023, formatted in Inline XBRL (eXtensible Business Reporting Language), as follows: (i) Condensed Consolidated Statements of Operations (unaudited) for the fiscal quarters and fiscal year-to-date periods ended September 30, 2023 and October 1, 2022, (ii) Condensed Consolidated Statements of Comprehensive Income (unaudited) for the fiscal quarters and fiscal year-to-date periods ended September 30, 2023 and October 1, 2022, (iii) Condensed Consolidated Balance Sheets (unaudited) at September 30, 2023 and December 31, 2022, (iv) Condensed Consolidated Statements of Cash Flows (unaudited) for the fiscal year-to-date periods ended September 30, 2023 and October 1, 2022, (v) Condensed Consolidated Statement of Shareholders’ Equity (unaudited) for the fiscal year-to-date periods ended September 30, 2023 and October 1, 2022, and (vi) Notes to Condensed Consolidated Financial Statements (Unaudited).

104

Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

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SIGNATURES

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.


	CRA INTERNATIONAL, INC.


Date: November 2, 2023	By:	/s/ PAUL A. MALEH
		Paul A. Maleh
		President and Chief Executive Officer


Date: November 2, 2023	By:	/s/ DANIEL K. MAHONEY
		Daniel K. Mahoney
		Chief Financial Officer, Executive Vice President and Treasurer

Document and Entity Information - shares	9 Months Ended
Document and Entity Information - shares	Sep. 30, 2023	Oct. 27, 2023
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2023
Document Transition Report	false
Entity File Number	000-24049
Entity Registrant Name	CRA International, Inc.
Entity Incorporation, State or Country Code	MA
Entity Tax Identification Number	04-2372210
Entity Address, Address Line One	200 Clarendon Street
Entity Address, City or Town	Boston
Entity Address, State or Province	MA
Entity Address, Postal Zip Code	02116-5092
City Area Code	617
Local Phone Number	425-3000
Title of 12(b) Security	Common Stock, no par value
Trading Symbol	CRAI
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		7,001,716
Entity Central Index Key	0001053706
Amendment Flag	false
Current Fiscal Year End Date	--12-30
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q3

CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Allowance for accounts receivable	$ 3,920	$ 2,640
Allowance for unbilled services	$ 975	$ 1,120
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized (shares)	1,000,000	1,000,000
Preferred stock, shares issued (shares)	0	0
Preferred stock, shares outstanding (shares)	0	0
Common stock, par value ( in dollars per share )	$ 0	$ 0
Common stock, shares authorized (shares)	25,000,000	25,000,000
Common stock, shares issued (shares)	6,978,941	7,149,884
Common stock, shares outstanding (shares)	6,978,941	7,149,884

CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (unaudited) (Parenthetical) - $ / shares	3 Months Ended
	Sep. 30, 2023	Jul. 01, 2023	Apr. 01, 2023	Oct. 01, 2022	Jul. 02, 2022	Apr. 02, 2022
Statement of Stockholders' Equity [Abstract]
Cash dividends paid to shareholders (in dollars per share)	$ 0.36	$ 0.36	$ 0.36	$ 0.31	$ 0.31	$ 0.31

Summary of Significant Accounting Policies	9 Months Ended
Summary of Significant Accounting Policies	Sep. 30, 2023
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Description of Business CRA International, Inc. (together with its wholly-owned subsidiaries, “CRA” or the “Company”) is a worldwide leading consulting services firm that applies advanced analytic techniques and in-depth industry knowledge to complex engagements for a broad range of clients. CRA offers services in two broad areas: litigation, regulatory, and financial consulting and management consulting. CRA operates in one business segment. CRA operates its business under its registered trade name, Charles River Associates. Basis of Presentation The unaudited condensed consolidated financial statements include the accounts of CRA International, Inc. and its wholly-owned subsidiaries, which require consolidation after the elimination of intercompany accounts and transactions. These financial statements have been prepared in accordance with the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) for Quarterly Reports on Form 10-Q. Accordingly, these financial statements do not include all the information and note disclosures required by accounting principles generally accepted in the United States of America (“GAAP”) for annual financial statements. In the opinion of management, these financial statements reflect all adjustments of a normal, recurring nature necessary for the fair presentation of CRA’s results of operations, financial position, cash flows, and shareholders’ equity for the interim periods presented in conformity with GAAP. Results of operations for the interim periods presented herein are not necessarily indicative of results of operations for a full year. These financial statements should be read in conjunction with the consolidated financial statements and notes thereto for the fiscal year ended December 31, 2022 included in CRA’s Annual Report on Form 10-K filed with the SEC on March 2, 2023 (the “2022 Form 10-K”). Estimates The preparation of financial statements in conformity with GAAP requires management to make significant estimates and judgments that affect the reported amounts of assets and liabilities, as well as the related disclosure of contingent assets and liabilities, at the date of the financial statements, and the reported amounts of consolidated revenues and expenses during the reporting period. Estimates in these condensed consolidated financial statements include, but are not limited to, allowances for accounts receivable and unbilled services, revenue recognition on fixed-price contracts, variable consideration to be included in the transaction price of revenue contracts, the useful life of long-lived assets, measurement of operating lease right-of-use assets and liabilities, share-based compensation, valuation of acquired intangible assets, valuation of contingent consideration liabilities, goodwill, accrued and deferred income taxes, valuation allowances on deferred tax assets, accrued incentive compensation, and certain other accrued expenses. These items are monitored and analyzed by CRA for changes in facts and circumstances, and material changes in these estimates could occur in the future. Changes in estimates are recorded in the period in which they become known. CRA bases its estimates on historical experience and various other assumptions that CRA believes to be reasonable under the circumstances. Actual results may differ from those estimates if CRA’s assumptions based on past experience or other assumptions do not turn out to be substantially accurate

Income Taxes	9 Months Ended
Income Taxes	Sep. 30, 2023
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes For the fiscal quarters ended September 30, 2023 and October 1, 2022, CRA’s effective income tax rate (“ETR”) was 18.3% and 25.3%, respectively. The ETR for the third quarter of fiscal 2023 was lower than the third quarter of fiscal 2022 primarily due to the release of a valuation allowance in a foreign jurisdiction coupled with the revaluation of the deferred tax asset, partially offset by a decrease in the tax benefit related to share-based compensation, an increase in nondeductible meals and entertainment expenses, and an increase in the U.K. statutory rate from 19% to 25% effective April 1, 2023 with a blended rate of 23.5% for the fiscal year. The increase in the tax impact of the meals expense is a result of the expiration of the relief provided by The Consolidated Appropriations Act, 2021, whereby the deduction for business meals from restaurants was 100% during 2021 and 2022 and reverted back to 50% in 2023. The change in the total valuation allowance for the current fiscal quarter was a decrease of approximately $0.7 million compared to the same fiscal quarter of the prior year. The $0.7 million decrease is comprised primarily of foreign net operating loss carryforwards that have an indefinite life and are forecasted to be utilized over approximately a forty-year period. The change in assessment was prompted by the enactment of new legislation in the foreign jurisdiction, and as a result, the foreign entity will be profitable in the current and future years. For the fiscal year-to-date periods ended September 30, 2023 and October 1, 2022, CRA's ETR was 26.4% and 26.7%, respectively. The ETR for the current fiscal year-to-date period was slightly lower than the prior year-to-date period primarily due to the same items noted above. In fiscal 2020, as a result of both a qualitative and quantitative analysis, certain amounts of previously taxed and untaxed post fiscal 2018 U.K. earnings were no longer considered permanently reinvested. Deferred taxes that are a consequence of foreign exchange translation resulting from earnings that are no longer considered permanently reinvested are recorded as a component of foreign currency translation adjustments on the condensed consolidated statements of comprehensive income. During the fiscal quarter ended September 30, 2023, deferred taxes have been assessed as immaterial related to foreign exchange translation and not recorded. Deferred income taxes or foreign withholding taxes, estimated to be $0.4 million, have not been recorded for other jurisdictions as those earnings are considered to be permanently reinvested. On August 16, 2022, the U.S. government enacted the Inflation Reduction Act of 2022 that includes, among other provisions, changes to the U.S. corporate income tax system, including a fifteen percent minimum tax based on "adjusted financial statement income,” and a one percent excise tax on net repurchases of stock after December 31, 2022. For the fiscal quarter ended September 30, 2023, net share repurchases were immaterial. As the Company's issued and outstanding common stock on the condensed consolidated balance sheet is classified as permanent equity, the excise tax is treated as a specific incremental cost directly attributable to the repurchase. As such, the excise tax is charged against the gross proceeds and recorded within equity with an offsetting excise tax liability recognized.

CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 27,604	$ 31,447
Accounts receivable, net of allowances of $3,920 and $2,640, respectively	124,876	143,644
Unbilled services, net of allowances of $975 and $1,120, respectively	68,445	51,343
Prepaid expenses and other current assets	17,349	12,760
Forgivable loans	10,428	9,666
Total current assets	248,702	248,860
Property and equipment, net	39,963	45,582
Goodwill	93,467	92,922
Intangible assets, net	7,541	8,588
Right-of-use assets	88,871	96,725
Deferred income taxes	10,412	9,163
Forgivable loans, net of current portion	47,216	46,790
Other assets	2,873	2,287
Total assets	539,045	550,917
Current liabilities:
Accounts payable	24,711	27,584
Accrued expenses	137,920	155,864
Deferred revenue and other liabilities	7,871	12,016
Current portion of lease liabilities	16,193	15,972
Current portion of deferred compensation	5,553	5,689
Revolving line of credit	32,000	0
Total current liabilities	224,248	217,125
Non-current liabilities:
Deferred compensation and other non-current liabilities	10,467	15,677
Non-current portion of lease liabilities	95,406	106,008
Deferred income taxes	966	953
Total non-current liabilities	106,839	122,638
Commitments and contingencies (Note 11)
Shareholders’ equity:
Preferred stock, no par value; 1,000,000 shares authorized; none issued and outstanding	0	0
Common stock, no par value; 25,000,000 shares authorized; 6,978,941 and 7,149,884 shares issued and outstanding, respectively	1,363	1,743
Retained earnings	221,205	224,392
Accumulated other comprehensive loss	(14,610)	(14,981)
Total shareholders’ equity	207,958	211,154
Total liabilities and shareholders’ equity	$ 539,045	$ 550,917

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Oct. 01, 2022
OPERATING ACTIVITIES:
Net income	$ 27,022	$ 34,946
Adjustments to reconcile net income to net cash used in operating activities, net of effect of acquired businesses:
Depreciation and amortization	8,762	9,060
Right-of-use asset amortization	10,602	10,260
Deferred income taxes	(1,257)	(157)
Share-based compensation expense	3,024	3,567
Bad debt expense (recovery)	523	(345)
Unrealized foreign currency remeasurement (gains) losses, net	(112)	(662)
Changes in operating assets and liabilities:
Accounts receivable	18,785	(17,989)
Unbilled services	(17,226)	(30,864)
Prepaid expenses and other current assets, and other assets	(4,006)	(1,883)
Forgivable loans	(2,306)	(7,361)
Incentive cash awards	6,110	4,863
Accounts payable, accrued expenses, and other liabilities	(36,786)	(26,336)
Lease liabilities	(13,162)	(12,114)
Net cash used in operating activities	(27)	(35,015)
INVESTING ACTIVITIES:
Purchases of property and equipment	(2,008)	(2,999)
Consideration paid for acquisition, net	(577)	(10,185)
Net cash used in investing activities	(2,585)	(13,184)
FINANCING ACTIVITIES:
Issuance of common stock, principally stock option exercises	0	760
Borrowings under revolving line of credit	105,000	124,000
Repayments under revolving line of credit	(73,000)	(79,000)
Payments for debt issuance costs	0	(1,008)
Tax withholding payments reimbursed by shares	(2,040)	(1,002)
Cash dividends paid	(7,773)	(6,860)
Repurchase of common stock	(23,577)	(27,630)
Net cash provided by (used in) financing activities	(1,390)	9,260
Effect of foreign exchange rates on cash and cash equivalents	159	(3,098)
Net decrease in cash and cash equivalents	(3,843)	(42,037)
Cash and cash equivalents at beginning of period	31,447	66,130
Cash and cash equivalents at end of period	27,604	24,093
Noncash investing and financing activities:
Increase (decrease) in accounts payable and accrued expenses for property and equipment	(129)	(201)
Excise tax on share repurchases	(190)	0
Right-of-use assets obtained in exchange for lease obligations	2,503	2,146
Supplemental cash flow information:
Cash paid for taxes	9,953	11,407
Cash paid for interest	2,904	1,026
Cash paid for amounts included in operating lease liabilities	$ 16,660	$ 15,864

CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (unaudited) - USD ($) $ in Thousands	Total	Common Stock	Retained Earnings	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Jan. 01, 2022		7,362,703
Beginning balance at Jan. 01, 2022	$ 205,834	$ 0	$ 215,784	$ (9,950)
Increase (Decrease) in Shareholders' Equity
Net income	11,426		11,426
Foreign currency translation adjustment	(1,172)			(1,172)
Exercise of stock options (in shares)		14,552
Exercise of stock options	341	$ 341
Share-based compensation expense	1,037	$ 1,037
Restricted shares vesting (in shares)		29,558
Redemption of vested employee restricted shares for tax withholding (in shares)		(10,163)
Redemption of vested employee restricted shares for tax withholding	(897)	$ (897)
Shares repurchased (in shares)		(56,665)
Shares repurchased	(4,956)	$ (481)	(4,475)
Accrued dividends on unvested shares	(11)		(11)
Cash dividends paid (per share)	(2,377)		(2,377)
Ending balance (in shares) at Apr. 02, 2022		7,339,985
Ending balance at Apr. 02, 2022	$ 209,225	$ 0	220,347	(11,122)
Increase (Decrease) in Shareholders' Equity
Common share quarterly cash dividend declared (in dollars per share)	$ 0.31
Beginning balance (in shares) at Jan. 01, 2022		7,362,703
Beginning balance at Jan. 01, 2022	$ 205,834	$ 0	215,784	(9,950)
Increase (Decrease) in Shareholders' Equity
Net income	34,946
Foreign currency translation adjustment	(8,838)
Ending balance (in shares) at Oct. 01, 2022		7,108,853
Ending balance at Oct. 01, 2022	200,675	$ 1,029	218,434	(18,788)
Beginning balance (in shares) at Apr. 02, 2022		7,339,985
Beginning balance at Apr. 02, 2022	209,225	$ 0	220,347	(11,122)
Increase (Decrease) in Shareholders' Equity
Net income	11,643		11,643
Foreign currency translation adjustment	(3,860)			(3,860)
Share-based compensation expense	1,041	$ 1,041
Restricted shares vesting (in shares)		3,630
Redemption of vested employee restricted shares for tax withholding (in shares)		(921)
Redemption of vested employee restricted shares for tax withholding	(78)	$ (78)
Shares repurchased (in shares)		(211,345)
Shares repurchased	(17,674)	$ (963)	(16,711)
Accrued dividends on unvested shares	(52)		(52)
Cash dividends paid (per share)	(2,259)		(2,259)
Ending balance (in shares) at Jul. 02, 2022		7,131,349
Ending balance at Jul. 02, 2022	$ 197,986	$ 0	212,968	(14,982)
Increase (Decrease) in Shareholders' Equity
Common share quarterly cash dividend declared (in dollars per share)	$ 0.31
Net income	$ 11,877		11,877
Foreign currency translation adjustment	(3,806)			(3,806)
Exercise of stock options (in shares)		19,476
Exercise of stock options	419	$ 419
Share-based compensation expense	1,489	$ 1,489
Restricted shares vesting (in shares)		9,843
Redemption of vested employee restricted shares for tax withholding (in shares)		(291)
Redemption of vested employee restricted shares for tax withholding	(27)	$ (27)
Shares repurchased (in shares)		(51,524)
Shares repurchased	(5,000)	$ (852)	(4,148)
Accrued dividends on unvested shares	(39)		(39)
Cash dividends paid (per share)	(2,224)		(2,224)
Ending balance (in shares) at Oct. 01, 2022		7,108,853
Ending balance at Oct. 01, 2022	$ 200,675	$ 1,029	218,434	(18,788)
Increase (Decrease) in Shareholders' Equity
Common share quarterly cash dividend declared (in dollars per share)	$ 0.31
Beginning balance (in shares) at Dec. 31, 2022	7,149,884	7,149,884
Beginning balance at Dec. 31, 2022	$ 211,154	$ 1,743	224,392	(14,981)
Increase (Decrease) in Shareholders' Equity
Net income	8,918		8,918
Foreign currency translation adjustment	1,052			1,052
Exercise of stock options (in shares)		0
Exercise of stock options	0	$ 0
Share-based compensation expense	940	$ 940
Restricted shares vesting (in shares)		45,544
Redemption of vested employee restricted shares for tax withholding (in shares)		(16,614)
Redemption of vested employee restricted shares for tax withholding	(1,873)	$ (1,873)
Shares repurchased (in shares)		(180,881)
Shares repurchased	(20,577)	$ (810)	(19,767)
Accrued excise tax on shares repurchased	(173)		(173)
Accrued dividends on unvested shares	45		45
Cash dividends paid (per share)	(2,702)		(2,702)
Ending balance (in shares) at Apr. 01, 2023		6,997,933
Ending balance at Apr. 01, 2023	$ 196,784	$ 0	210,713	(13,929)
Increase (Decrease) in Shareholders' Equity
Common share quarterly cash dividend declared (in dollars per share)	$ 0.36
Beginning balance (in shares) at Dec. 31, 2022	7,149,884	7,149,884
Beginning balance at Dec. 31, 2022	$ 211,154	$ 1,743	224,392	(14,981)
Increase (Decrease) in Shareholders' Equity
Net income	27,022
Foreign currency translation adjustment	$ 371
Ending balance (in shares) at Sep. 30, 2023	6,978,941	6,978,941
Ending balance at Sep. 30, 2023	$ 207,958	$ 1,363	221,205	(14,610)
Beginning balance (in shares) at Apr. 01, 2023		6,997,933
Beginning balance at Apr. 01, 2023	196,784	$ 0	210,713	(13,929)
Increase (Decrease) in Shareholders' Equity
Net income	9,508		9,508
Foreign currency translation adjustment	1,074			1,074
Exercise of stock options (in shares)		0
Exercise of stock options	0	$ 0
Share-based compensation expense	1,158	$ 1,158
Restricted shares vesting (in shares)		3,630
Redemption of vested employee restricted shares for tax withholding (in shares)		(1,237)
Redemption of vested employee restricted shares for tax withholding	(136)	$ (136)
Shares repurchased (in shares)		(31,090)
Shares repurchased	(3,000)	$ (554)	(2,446)
Accrued excise tax on shares repurchased	(27)		(27)
Accrued dividends on unvested shares	(47)		(47)
Cash dividends paid (per share)	(2,528)		(2,528)
Ending balance (in shares) at Jul. 01, 2023		6,969,236
Ending balance at Jul. 01, 2023	$ 202,786	$ 468	215,173	(12,855)
Increase (Decrease) in Shareholders' Equity
Common share quarterly cash dividend declared (in dollars per share)	$ 0.36
Net income	$ 8,596		8,596
Foreign currency translation adjustment	(1,755)			(1,755)
Exercise of stock options (in shares)		0
Exercise of stock options	0	$ 0
Share-based compensation expense	926	$ 926
Restricted shares vesting (in shares)		10,004
Redemption of vested employee restricted shares for tax withholding (in shares)		299
Redemption of vested employee restricted shares for tax withholding	(31)	$ (31)
Shares repurchased (in shares)		0
Shares repurchased	0	$ 0	0
Accrued excise tax on shares repurchased	10		10
Accrued dividends on unvested shares	(31)		(31)
Cash dividends paid (per share)	$ (2,543)		(2,543)
Ending balance (in shares) at Sep. 30, 2023	6,978,941	6,978,941
Ending balance at Sep. 30, 2023	$ 207,958	$ 1,363	$ 221,205	$ (14,610)
Increase (Decrease) in Shareholders' Equity
Common share quarterly cash dividend declared (in dollars per share)	$ 0.36

Credit Agreement	9 Months Ended
Credit Agreement	Sep. 30, 2023
Debt Disclosure [Abstract]
Credit Agreement	Credit AgreementCRA is party to a Credit Agreement, dated as of August 19, 2022 (the "Credit Agreement") with Bank of America, N.A., as swingline lender, a letter of credit issuing bank and administrative agent, and with Citizens Bank, N.A., as a letter of credit issuing bank. The Credit Agreement provides CRA with a $250.0 million revolving credit facility, which may be decreased at CRA's option to $200.0 million during the period from July 16th in a year through January 15th in the next year. Additionally, for the period from January 16th to July 15th of each calendar year, CRA may elect to not increase the revolving credit facility to $250.0 million. The revolving credit facility includes a $25.0 million sublimit for the issuance of letters of credit. There were $32.0 million in borrowings outstanding under the revolving credit facility as of September 30, 2023 and no borrowings outstanding as of December 31, 2022. As of September 30, 2023, the amount available under the revolving credit facility was reduced by certain letters of credit outstanding, which amounted to $4.5 million. Under the Credit Agreement, CRA must comply with various financial and non-financial covenants. The primary financial covenants consist of a maximum consolidated net leverage ratio of 3.0 to 1 and a minimum consolidated interest coverage ratio of 2.5 to 1. The primary non-financial covenants include, but are not limited to, restrictions on CRA's ability to incur future indebtedness, engage in acquisitions or dispositions, pay dividends or repurchase capital stock, and enter into business combinations. Any indebtedness outstanding under the revolving credit facility may become immediately due upon the occurrence of stated events of default, including CRA's failure to pay principal, interest or fees, or upon the breach of any covenant. As of September 30, 2023, CRA was in compliance with the covenants of the Credit Agreement.

Commitments and Contingencies	9 Months Ended
Commitments and Contingencies	Sep. 30, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies As described in the previous note, CRA is party to standby letters of credit with its lenders in support of minimum future lease payments under certain operating leases for office space. CRA is subject to legal actions arising in the ordinary course of business. In management’s opinion, based on current knowledge, CRA believes it has adequate legal defenses or insurance coverage, or both, with respect to the eventuality of such actions. CRA does not believe any settlement or judgment relating to any pending legal action would materially affect its financial position or results of operations. However, the outcome of such legal actions is inherently unpredictable and subject to inherent uncertainties.

Subsequent Events	9 Months Ended
Subsequent Events	Sep. 30, 2023
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsOn November 2, 2023, CRA announced that its Board of Directors declared a quarterly cash dividend of $0.42 per common share, payable on December 8, 2023 to shareholders of record as of November 28, 2023.

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Thousands	Sep. 30, 2023	Jul. 01, 2023	Apr. 01, 2023	Oct. 01, 2022	Jul. 02, 2022	Apr. 02, 2022	Sep. 30, 2023	Oct. 01, 2022
Pay vs Performance Disclosure
Net income	$ 8,596	$ 9,508	$ 8,918	$ 11,877	$ 11,643	$ 11,426	$ 27,022	$ 34,946

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Sep. 30, 2023
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Summary of Significant Accounting Policies - Description of Business and Fiscal Year (Details)	9 Months Ended
	Sep. 30, 2023 area segment
Accounting Policies [Abstract]
Number of broad areas of consulting services \| area	2
Number of business segment \| segment	1

Business Acquisitions - Narrative (Details) $ in Thousands			9 Months Ended		12 Months Ended
Business Acquisitions - Narrative (Details) $ in Thousands	Nov. 29, 2022 colleague	Feb. 28, 2022 USD ($) colleague	Sep. 30, 2023 USD ($)	Oct. 01, 2022 USD ($)	Mar. 03, 2023 USD ($)	Dec. 31, 2022 USD ($)
Business Acquisition [Line Items]
Consideration paid for acquisition, net			$ 577	$ 10,185
Goodwill			$ 93,467			$ 92,922
Welch Consulting, Ltd.
Business Acquisition [Line Items]
Number of new colleagues \| colleague		45
Consideration paid for acquisition, net					$ 10,600
Forgivable loans issued in transaction		$ 7,900
Acquired intangible assets, useful life		10 years
Goodwill		$ 2,409
Bio Strategies Group Inc Member
Business Acquisition [Line Items]
Number of new colleagues \| colleague	17

Forgivable Loans (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Forgivable Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Forgivable loan activity
Beginning balance	$ 56,456	$ 48,591
Advances	21,342	34,984
Repayments	(616)	(25)
Reclassifications from accrued expenses or to other assets	(1,200)	(2,192)
Amortization	(18,419)	(24,403)
Effects of foreign currency translation	81	(499)
Ending balance	57,644	56,456
Current portion of forgivable loans	10,428	9,666
Non-current portion of forgivable loans	$ 47,216	$ 46,790

Goodwill and Intangible Assets - Schedule of Goodwill (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Changes in the carrying amount of goodwill
Goodwill, at December 31, 2022	$ 165,400	$ 164,815
Accumulated goodwill impairment	(71,900)	$ (71,893)
Balance at the beginning of the period, Goodwill, net	92,922
Additions due to acquisitions	415
Foreign currency translation adjustment	130
Balance at the end of the period, Goodwill, net	$ 93,467

Goodwill and Intangible Assets - Acquired and Amortization (Details) - Customer relationships - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Acquired identifiable intangible assets
Useful Life (in years)	10 years
Gross Carrying Amount	$ 13,800	$ 13,800
Accumulated Amortization	(6,259)	(5,212)
Net Carrying Amount	$ 7,541	$ 8,588

Accrued Expenses (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Accrued Liabilities, Current [Abstract]
Compensation and related expenses	$ 111,174	$ 138,728
Performance awards	14,891	9,359
Direct project accruals	4,060	1,783
Other	7,795	5,994
Total accrued expenses	137,920	155,864
Compensation and related expenses
Accrued bonuses	$ 86,700	$ 116,100

Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
Income Taxes (Details) - USD ($) $ in Millions	Sep. 30, 2023	Oct. 01, 2022	Sep. 30, 2023	Oct. 01, 2022
Income Tax Disclosure [Abstract]
Effective tax rate (as a percent)	18.30%	25.30%	26.40%	26.70%
Decrease in total valuation allowance	$ 0.7
Deferred tax liability recognized, undistributed foreign earnings	$ 0.4		$ 0.4
Net operating loss carryforward, utilization period	40 years		40 years

Fair Value of Financial Instruments (Details) - Recurring - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Fair Value, Inputs, Level 1
ASSETS
Money market mutual funds	$ 0	$ 0
Total Assets	0	0
Liabilities:
Contingent consideration liability	0	0
Total Liabilities	0	0
Fair Value, Inputs, Level 2
ASSETS
Money market mutual funds	0	0
Total Assets	0	0
Liabilities:
Contingent consideration liability	0	0
Total Liabilities	0	0
Fair Value, Inputs, Level 3
ASSETS
Money market mutual funds	0	0
Total Assets	0	0
Liabilities:
Contingent consideration liability	1,108	1,056
Total Liabilities	$ 1,108	$ 1,056

Fair Value of Financial Instruments - Change in Contingent Consideration Liability (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 1,056	$ 0
Acquisition-related contingent consideration	0	1,056
Accretion	52	0
Ending balance	$ 1,108	$ 1,056

Credit Agreement (Details)	9 Months Ended
Credit Agreement (Details)	Sep. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)	Aug. 19, 2022 USD ($)
Senior Loan Agreement
Borrowings on revolving line of credit outstanding	$ 32,000,000	$ 0
Financial covenants, maximum consolidated net leverage ratio	3.0
Financial covenants, minimum consolidated interest coverage ratio	2.5
Revolving credit facility \| Credit Agreement
Senior Loan Agreement
Revolving credit facility, maximum capacity			$ 250,000,000
Amount available under revolving credit facility reduced			200,000,000
Borrowings on revolving line of credit outstanding	$ 32,000,000	$ 0
Secured by letters of credit \| Credit Agreement
Senior Loan Agreement
Revolving credit facility, maximum capacity			$ 25,000,000
Borrowings on revolving line of credit outstanding	$ 4,500,000

Subsequent Events (Details) - $ / shares		3 Months Ended
Subsequent Events (Details) - $ / shares	Nov. 02, 2023	Sep. 30, 2023	Jul. 01, 2023	Apr. 01, 2023	Oct. 01, 2022	Jul. 02, 2022	Apr. 02, 2022
Subsequent Events
Common share quarterly cash dividend declared (in dollars per share)		$ 0.36	$ 0.36	$ 0.36	$ 0.31	$ 0.31	$ 0.31
Subsequent Events
Subsequent Events
Common share quarterly cash dividend declared (in dollars per share)	$ 0.42