Operating Leases - Components of lease expense (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($)
Leases [Abstract]
Operating lease cost	$ 807
Short-term lease cost	141
Total lease cost	$ 948
Weighted average remaining term (years)	3 years 6 months 25 days
Weighted average discount rate	2.92%