Summary of Accounting Policies - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Accounting Policies [Line Items]
Total revenues	$ 15,900	$ 27,658	$ 52,562	$ 98,386
Allowance for doubtful accounts	1,800		1,800		$ 1,500
Contract liabilities	400		400		$ 400
Revenue that was included in deferred revenue	100		300
Non-US
Accounting Policies [Line Items]
Total revenues	$ 1,900	$ 4,700	$ 6,100	$ 16,100