Goodwill and Intangible Assets - Summary of Company's Intangible Assets (Detail) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Finite Lived Intangible Assets [Line Items]
Cost	$ 138,073	$ 143,627
Accumulated amortization	(38,186)	(27,250)
Net carrying amount	99,887	116,377
Customer Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Cost	126,643	132,197
Accumulated amortization	(29,540)	(19,813)
Net carrying amount	97,103	112,384
Technology and Other Intangibles [Member]
Finite Lived Intangible Assets [Line Items]
Cost	11,430	11,430
Accumulated amortization	(8,646)	(7,437)
Net carrying amount	$ 2,784	$ 3,993