Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Operating lease right-of-use assets	$ 2,796	$ 343
Current operating lease liabilities	551	860
Non-current operating lease liabilities	2,568	9
Total operating lease liabilities	$ 3,119	$ 869
Weighted-average remaining lease term–operating leases	5 years 2 months 12 days	1 year
Weighted-average discount rate–operating leases	7.00%	6.50%