CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash Flows from Operating Activities
Net income	$ 55,364	$ 59,053
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	91	11,324
Deferred income taxes	6,023	4,062
Non-cash equity compensation	10,023	9,756
Depreciation and amortization	34,139	23,712
Facilities consolidation reserve	(236)	(225)
Amortization of debt issuance costs	940	463
Impairment of long-lived assets		339
Other adjustments, net	474	1,818
Changes in operating assets and liabilities, net of the effects of acquisitions:
Net contract assets and liabilities	(72,619)	(16,381)
Contract receivables	(31,770)	(6,688)
Prepaid expenses and other assets	(11,991)	(9,224)
Operating lease assets and liabilities, net	(1,305)	(4,743)
Accounts payable	23,394	5,653
Accrued salaries and benefits	(13,971)	10,377
Accrued subcontractors and other direct costs	9,441	(36,436)
Accrued expenses and other current liabilities	(476)	17,002
Income tax receivable and payable	(1,667)	(3,490)
Other liabilities	742	(1,609)
Net Cash Provided by Operating Activities	6,596	64,763
Cash Flows from Investing Activities
Capital expenditures for property and equipment and capitalized software	(17,323)	(12,279)
Payments for business acquisitions, net of cash acquired	(238,991)
Proceeds from working capital adjustments related to prior business acquisition	2,911
Net Cash Used in Investing Activities	(253,403)	(12,279)
Cash Flows from Financing Activities
Advances from working capital facilities	1,358,335	559,830
Payments on working capital facilities	(1,074,888)	(593,775)
Receipt of restricted contract funds	13,525	194,504
Payment of restricted contract funds	(23,358)	(227,700)
Debt issue costs	(4,852)
Proceeds from exercise of options	412	2,773
Dividends paid	(7,912)	(7,923)
Net payments for stock issuances and buybacks	(21,105)	(18,695)
Payments on business acquisition liabilities	(1,132)	(682)
Net Cash Used in Financing Activities	239,025	(91,668)
Effect of Exchange Rate Changes on Cash, Cash Equivalents, and Restricted Cash	(2,175)	(501)
Decrease in Cash, Cash Equivalents, and Restricted Cash	(9,957)	(39,685)
Cash, Cash Equivalents, and Restricted Cash, Beginning of Period	20,433	81,987
Cash, Cash Equivalents, and Restricted Cash, End of Period	10,476	42,302
Supplemental Disclosure of Cash Flow Information
Interest	13,595	7,882
Income taxes	14,384	$ 25,062
Non-cash investing and financing transactions:
Tenant improvements funded by lessor	20,253
Acquisition of property and equipment through finance lease	$ 15,027