Income Taxes - Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Statutory federal rate (as a percent)	21.00%	21.00%	21.00%
Computed federal income tax expense (benefit) at applicable statutory rate of 21%	$ 31,499	$ 23,539	$ 17,352
State income tax expense	3,081	1,627	35
Tax credits	(3,004)	(2,412)	(1,978)
Tax effect of international items	(1,870)	(3,994)	(10,698)
Uncertain tax positions	218	4	(47)
Deferred compensation insurance assets	(535)	(548)	706
Stock-based compensation	(1,817)	(3,001)	(3,423)
Valuation allowance		(90)	3,523
Remeasurement of state deferred taxes		(73)	(375)
Non-deductible expenses	2,454	2,101	2,027
Remeasurement of contingent consideration liabilities	108	317	1,061
Other - including the effect of graduated rates	(498)	208	(70)
Total income tax expense	$ 29,636	$ 17,678	$ 8,113