Revenue - Schedule of Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Accounts Receivable
Accounts Notes And Loans Receivable [Line Items]
Beginning balance	$ 2,895	$ 4,038	$ 3,102	$ 7,336
Provision for (reversal of) credit losses	201	93	21	1,236
Recoveries	(100)		(138)
Charged-off/other adjustments	(256)		(245)	(4,441)
Balance at end of period	2,740	4,131	2,740	4,131
Unbilled Contracts Receivable
Accounts Notes And Loans Receivable [Line Items]
Beginning balance	542	2,884	729	2,231
Provision for (reversal of) credit losses	(62)	390	(173)	513
Charged-off/other adjustments			(76)	530
Balance at end of period	$ 480	$ 3,274	$ 480	$ 3,274