Basis of Presentation and Summary of Significant Accounting Policies - Summary of Changes in Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Basis Of Presentation And Summary Of Significant Accounting Policies [Abstract]
Beginning balance	$ 335	$ 1,528
Provision for (recovery of) doubtful accounts	(107)	(584)	$ 613
Write-offs, net of recoveries	(174)	(609)
Ending balance	$ 54	$ 335	$ 1,528