Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	[1]
Maturities of Operating Lease Liabilities [Abstract]
2022 (remaining nine months)	$ 1,060
Total lease payments	1,060
Less: Amount representing imputed interest	(9)
Present value of lease liabilities	1,051
Less: Current portion of lease liabilities	(1,051)	$ (2,006)
Non-current portion of lease liabilities	$ 0

[1] Derived from the Company’s audited consolidated financial statements as of December 31, 2021.