Leases - Assets and Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash paid for amounts included in lease liabilities
Operating cash flows from operating leases	$ 680	$ 712
ROU assets obtained in exchange for lease obligations
Operating leases	0	17
Lease Cost
Operating leases	1,095	1,052
Short-term leases	$ 80	$ 66
Weighted average remaining lease term (years)	3 years 6 months
Weighted average discount rate (%)	7.10%