Goodwill and Intangible Assets - Intangible Assets - Finite Lived (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Cost	$ 132,999	$ 109,916
Accumulated Amortization	82,538	74,665
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	16,517	14,457
Accumulated Amortization	14,061	13,729
Customer Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	103,471	85,719
Accumulated Amortization	63,420	57,540
Tradename [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	14,094	11,604
Accumulated Amortization	5,001	3,768
Foreign Currency Adjustments [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	(1,083)	(1,864)
Accumulated Amortization	$ 56	$ (372)