Goodwill and Intangible Assets - Intangible Assets - Finite Life (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Cost	$ 121,373	$ 109,916
Accumulated Amortization	78,474	74,665
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	15,087	14,457
Accumulated Amortization	13,869	13,729
Customer Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	94,751	85,719
Accumulated Amortization	60,255	57,540
Tradename [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	12,634	11,604
Accumulated Amortization	4,344	3,768
Foreign Currency Adjustments [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	(1,099)	(1,864)
Accumulated Amortization	$ 6	$ (372)