Commitments and Contingencies - Schedule of Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Operating leases
Right-of-use assets, net	$ 355	$ 521
Right-of-use lease liabilities, current	363	339
Right-of-use lease liabilities, noncurrent	0	$ 185
Total operating lease liabilities	$ 363
Weighted average remaining lease term
Operating leases	1 year
Weighted average discount rate
Operating leases	9.00%