Leases (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Lease, Cost [Abstract]
Amortization of ROU assets	$ 1,261	$ 1,210	$ 2,469	$ 2,350
Interest on lease liabilities	78	110	158	220
Operating lease cost	676	623	1,349	1,247
Short-term lease cost	3,802	3,448	7,583	6,698
Variable lease cost	4	1	10	2
Total lease expense	$ 5,821	$ 5,392	11,569	10,517
Operating cash flows from operating leases			1,347	1,244
Operating cash flows from finance leases			139	187
Financing cash flows from finance leases			2,306	2,123
ROU assets obtained in exchange for new lease liabilities, Finance leases			1,888	2,083
ROU assets obtained in exchange for new lease liabilities, Operating leases			$ 549	$ 285
Weighted-average remaining lease term (years), Finance leases	3 years 1 month 28 days	3 years 11 months 1 day	3 years 1 month 28 days	3 years 11 months 1 day
Weighted-average remaining lease term (years), Operating leases	3 years 6 months 10 days	4 years 1 month 17 days	3 years 6 months 10 days	4 years 1 month 17 days
Weighted-average discount rate, Finance leases	2.50%	2.70%	2.50%	2.70%
Weighted-average discount rate, Operating leases	3.70%	4.20%	3.70%	4.20%
Assets and Liabilities, Lessee [Abstract]
Finance lease ROU assets	$ 12,012		$ 12,012		$ 12,590
Operating lease ROU assets	6,437		6,437		7,113
Finance lease liabilities, Current	4,308		4,308		3,663
Operating lease liabilities, Current	2,228		2,228		2,178
Finance lease liabilities, Noncurrent	8,609		8,609		9,672
Operating lease liabilities, Noncurrent	4,205		4,205		4,938
Finance Lease Liabilities, Payments
Remainder of 2022	2,429		2,429
2023	3,691		3,691		3,941
2024	2,450		2,450		3,143
2025	3,873		3,873		2,348
2026	903		903		3,771
Thereafter	154		154
2026					801
Thereafter					0
Total lease payments	13,500		13,500		14,004
Less: Interest	(583)		(583)		(669)
Present value of lease liabilities	12,917		12,917		13,335
Less: Current portion of lease obligation	(4,308)		(4,308)		(3,663)
Finance lease obligations	8,609		8,609		9,672
Operating Lease Liabilities, Payments Due
Remainder of 2022	1,298		1,298
2023	2,176		2,176		2,399
2024	1,996		1,996		2,080
2025	458		458		1,911
2026	387		387		394
Thereafter	478		478
2026					333
Thereafter					455
Total lease payments	6,793		6,793		7,572
Less: Interest	(360)		(360)		(456)
Present value of lease liabilities	6,433		6,433		7,116
Less: Current portion of lease obligation	(2,228)		(2,228)		(2,178)
Total long-term lease obligation	$ 4,205		$ 4,205		$ 4,938

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Finance Lease, Payments

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Lessee, Operating Lease, Liability, to be Paid, after Year Four

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