Business Combinations - Ameex and Inflection Point (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Oct. 11, 2022	Sep. 07, 2022
Business Acquisition [Line Items]
Acquisition costs	$ 826	$ 3,653	$ 3,814
Goodwill	581,387	565,161	515,200
Adjustment to fair value of contingent consideration for purchase of business	(6,438)	267	$ 198
Inflection Point
Business Acquisition [Line Items]
Cash paid for acquisition					$ 44,600
Common stock issued					3,000
Initial fair value estimate of additional earnings-based contingent consideration	500				6,600
Net working capital settlement					(200)
Total purchase price				$ 35,500	54,000
Acquisition costs		1,600
Acquired tangible assets				6,500	3,300
Identified intangible assets				13,200	20,100
Liabilities assumed				(6,000)	(10,500)
Goodwill				21,800	$ 41,100
Acquisition maximum payout	13,000
Adjustment to fair value of contingent consideration for purchase of business	6,200
Ameex
Business Acquisition [Line Items]
Cash paid for acquisition				26,100
Common stock issued				4,200
Initial fair value estimate of additional earnings-based contingent consideration	4,000			4,300
Net working capital settlement				$ 900
Acquisition costs		$ 1,700
Acquisition maximum payout	5,700
Adjustment to fair value of contingent consideration for purchase of business	400
Ameex And Inflection Point
Business Acquisition [Line Items]
Finite-Lived Intangible Assets Acquired	$ 33,300
Ameex And Inflection Point | Customer Relationships [Member]
Business Acquisition [Line Items]
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life	10 years
Estimated Useful Life	10 years
Finite-Lived Intangible Assets Acquired	$ 29,900
Ameex And Inflection Point | Customer Backlog [Member]
Business Acquisition [Line Items]
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life	1 year
Estimated Useful Life	1 year
Finite-Lived Intangible Assets Acquired	$ 2,800
Ameex And Inflection Point | Noncompete Agreements [Member]
Business Acquisition [Line Items]
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life	5 years
Estimated Useful Life	5 years
Finite-Lived Intangible Assets Acquired	$ 300
Ameex And Inflection Point | Trade Names [Member]
Business Acquisition [Line Items]
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life	1 year
Estimated Useful Life	1 year
Finite-Lived Intangible Assets Acquired	$ 300