Commitments and Contingencies - Finance Lease - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Leases Operating [Abstract]
Equipment lease term			48 months
Right-of-use assets – financing leases	$ 337	$ 597	$ 1,000
Financing lease liabilities	$ 356		$ 1,000