Operating Leases - Components of lease expense (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)
Leases [Abstract]
Operating lease cost	$ 1,017	$ 1,824
Short-term lease cost	196	337
Total lease cost	$ 1,213	$ 2,161
Weighted average remaining term (years)	3 years 3 months 7 days	3 years 3 months 7 days
Weighted average discount rate	2.89%	2.89%