Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Operating lease expense	$ 2,312	$ 1,471
Finance lease expense
Amortization of ROU assets	330	196
Interest on lease liabilities	28	21
Short-term lease expense	8	70
Total lease expense	$ 2,678	$ 1,758