Organization and Significant Accounting Policies - Summary of Changes in Allowance for Credit Losses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Allowance for credit loss at beginning of period	$ 9,646	$ 9,423
Current-period provision for expected losses	2,165	1,079
Write-offs charged against the allowance	(743)	(1,305)
Recoveries of amounts previously written off	42	220
Changes resulting from foreign currency fluctuations	(182)	229
Allowance for credit losses at end of period	$ 10,928	$ 9,646