CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Income Statement [Abstract]
Revenue	$ 487,618	$ 494,436
Direct costs	302,542	310,533
Operating costs and expenses:
Indirect and selling expenses	131,891	129,094
Depreciation and amortization	14,795	13,865
Total operating costs and expenses	146,686	142,959
Operating income	38,390	40,944
Interest, net	(7,337)	(8,238)
Other (expense) income	(1,052)	1,630
Income before income taxes	30,001	34,336
Provision for income taxes	3,150	7,019
Net income	$ 26,851	$ 27,317
Earnings per Share:
Basic	$ 1.45	$ 1.46
Diluted	$ 1.44	$ 1.44
Weighted-average Shares:
Basic	18,506	18,757
Diluted	18,613	18,946
Cash dividends declared per common share	$ 0.14	$ 0.14
Other comprehensive (loss) income, net of tax	$ (2,713)	$ 684
Comprehensive income, net of tax	$ 24,138	$ 28,001