Commitments and Contingencies - Leases (Details) $ in Thousands	12 Months Ended
Dec. 31, 2021 USD ($) ft²	Dec. 31, 2020 USD ($)
Lease, Cost [Abstract]
Operating lease cost	$ 1,793	$ 1,609
Variable lease cost	373	488
Operating lease expense	2,166	2,097
Amortization of right-of-use assets	313	18
Interest on lease obligations	99	5
Finance lease expense	412	23
Short-term lease rent expense	17	17
Total rent expense	2,595	2,137
Other information
Operating cash flows from operating leases	1,772	1,648
Operating cash flows from finance leases	99	5
Financing cash flows from finance leases	255	17
Right of use assets exchanged for operating lease liabilities	4,217	268
Right of use assets exchanged for finance lease liabilities	$ 2,431	$ 930
Weighted-average remaining lease term - operating leases	3 years 6 months	2 years 3 months 18 days
Weighted-average remaining lease term – finance leases	5 years 4 months 24 days	5 years 9 months 18 days
Weighted-average discount rate - operating leases	6.30%	6.40%
Weighted-average discount rate – finance leases	6.40%	5.10%
Operating
Year ending December 31, 2022	$ 1,772
Year ending December 31, 2023	1,455
Year ending December 31, 2024	1,114
Year ending December 31, 2025	637
Year Ended December 31, 2026	259
Remaining future payments	120
Total	5,357
Less present value discount	$ (555)
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Lease Liability - Current, Lease Liability - Long-Term
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Lease Liability - Current, Lease Liability - Long-Term
Operating lease liabilities	$ 4,802
Finance
Year ending December 31, 2022	660
Year ending December 31, 2023	668
Year ending December 31, 2024	671
Year ending December 31, 2025	676
Year Ended December 31, 2026	665
Remaining future payments	311
Total	3,651
Less present value discount	(562)
Finance lease liabilities	$ 3,089
Texas
LEASES
Area occupied by entity (in square feet) \| ft²	51,000
South Carolina
LEASES
Area occupied by entity (in square feet) \| ft²	57,000
New Jersey
LEASES
Area occupied by entity (in square feet) \| ft²	4,100
Maximum
LEASES
Lease term	7 years
Wixom, Michigan Property One \| Michigan
LEASES
Area occupied by entity (in square feet) \| ft²	51,000
Wixom, Michigan Property Two \| Michigan
LEASES
Area occupied by entity (in square feet) \| ft²	17,500

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