Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Leases [Abstract]
Operating lease expense	$ 256	$ 154
Variable lease expense	40	40
Operating lease expense	296	194
Short-term lease rent expense	64	62
Total expense	$ 360	$ 256