Leases - Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Operating lease right-of-use assets, net	$ 171	$ 291	[1]
Short-term operating lease liability	269	377
Finance lease right of use asset	$ 0	$ 124
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, Plant and Equipment, Net	Property, Plant and Equipment, Net
Finance lease accumulated amortization	$ 0	$ (50)
Total finance lease right of use asset, net	$ 0	$ 74
Weighted average remaining lease term
Operating leases	7 months 6 days	10 months 24 days
Finance leases		1 year
Weighted average discount rate
Operating leases	5.88%	5.71%
Finance leases		4.45%
Operating Lease, Liability, Payment, Due [Abstract]
2023 (excluding the three months ended March 31, 2023)	$ 275	$ 388
Total lease payments	275	388
Less: imputed interest	(6)	(11)
Operating lease liability	$ 269	$ 377

[1] The balance sheet as of December 31, 2022 is derived from the audited financial statements as of that date.