Revenue Recognition and Accounts Receivable - Schedule of Allowance for Expected Credit Losses (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenue Recognition [Abstract]
Allowance for expected credit losses beginning balance	$ 5,389	$ 4,506	$ 4,944	$ 4,848
Current period provision (recovery) for expected credit losses	539	(32)	1,139	(214)
Write-offs charged against the allowance and other	(142)	(34)	(246)	(80)
Effect of changes in foreign exchange rates	(197)	(31)	(248)	(83)
Allowance for expected credit losses ending balance	$ 5,589	$ 4,471	$ 5,589	$ 4,471