Operating Leases - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) Lease	Dec. 31, 2020 USD ($)	Jan. 01, 2019 USD ($)
Operating Leased Assets [Line Items]
Number of leases | Lease	2
Operating lease, discount rate	7.00%
Operating lease, weighted average remaining lease term	6 years
Operating lease expense	$ 500	$ 500
Operating lease , cash payment	500	500
Operating lease right-of-use-assets amortization	400	400
Operating lease right-of-use assets	2,110	$ 2,484
Operating lease, liability	$ 2,264
ASU 2016-02 [Member]
Operating Leased Assets [Line Items]
Operating lease right-of-use assets			$ 3,200
Operating lease, liability			$ 3,200
Office Building [Member]
Operating Leased Assets [Line Items]
Lease expiration period	2021
Manufacturing Facility [Member]
Operating Leased Assets [Line Items]
Lease expiration period	2027