CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Revenue	$ 483,282	$ 413,468
Direct costs	312,565	258,158
Operating costs and expenses:
Indirect and selling expenses	123,733	117,452
Depreciation and amortization	6,309	4,838
Amortization of intangible assets	9,224	5,317
Total operating costs and expenses	139,266	127,607
Operating income	31,451	27,703
Interest, net	(9,457)	(2,627)
Other expense	(558)	(439)
Income before income taxes	21,436	24,637
Provision for income taxes	5,038	6,775
Net income	$ 16,398	$ 17,862
Earnings per Share:
Basic	$ 0.87	$ 0.95
Diluted	$ 0.87	$ 0.94
Weighted-average Shares:
Basic	18,779	18,795
Diluted	18,949	19,012
Cash dividends declared per common share	$ 0.14	$ 0.14
Other comprehensive (loss) income, net of tax	$ (1,334)	$ 2,659
Comprehensive income, net of tax	$ 15,064	$ 20,521