Leases (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Leases
Operating leases - Weighted-average remaining lease term (years)	3 years 7 months 17 days
Financing leases - Weighted-average remaining lease term (years)	9 months 29 days
Operating leases - Weighted-average discount rate	4.08%
Financing leases - Weighted-average discount rate	6.19%
Operating lease right-of-use assets	$ 13,631	$ 12,634
Finance lease, right of use assets	$ 202	$ 271
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, Plant and Equipment, Net	Property, Plant and Equipment, Net
Total lease assets	$ 13,833	$ 12,905
Current operating lease liabilities	4,897	5,040
Current portion of finance lease liabilities	$ 246	$ 293
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current
Operating lease liabilities, net of current portion	$ 9,348	$ 8,256
Non-current finance lease liabilities		25
Total lease liabilities	$ 14,491	$ 13,614
Minimum
Leases
Remaining operating and capital lease term	1 year
Maximum
Leases
Remaining operating and capital lease term	6 years