Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020
Lessor, Lease, Description [Line Items]
Finance and Operating Lease Assets	$ 5,933		$ 7,231
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year	1,205
Finance Lease, Liability, Payments, Remainder of Fiscal Year	43
Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Two	1,765
Lessee, Operating Lease, Liability, Payments, Due Year Three	1,194
Finance Lease, Liability, Payments, Due Year Three	75
Finance Lease, Liability, Payments, Due Year Four	47
Lessee, Operating Lease, Liability, Payments, Due Year Five	1,282
Finance Lease, Liability, Payments, Due Year Five	21
Finance Lease Liability Payments Due Year Six	1
Lessee Operating Lease Liability Payments Due Year Six	881
Lessee Operating Lease Liability Payments Due After Year Six	1,528
Finance Lease, Liability, Payments, Due after Year Five	0
Lessee, Operating Lease, Liability, Payments, Due	7,855
Finance Lease, Liability, Payment, Due	187
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(876)
Finance Lease, Liability, Undiscounted Excess Amount	(15)
Operating Lease, Liability	6,979
Finance Lease, Liability	172
Finance and Operating Lease Liabilities	$ 7,151		8,396
Operating Lease, Weighted Average Remaining Lease Term	5 years 2 months 12 days
Operating Lease, Weighted Average Discount Rate, Percent	4.40%
Finance Lease, Weighted Average Remaining Lease Term	2 years 6 months
Finance Lease, Weighted Average Discount Rate, Percent	6.60%
Property, Plant and Equipment, Type [Domain]
Lessor, Lease, Description [Line Items]
Finance Lease, Right-of-Use Asset	$ 240		288
Accrued Expenses [Member]
Lessor, Lease, Description [Line Items]
Operating Lease, Liability, Current	1,874	$ 2,100	2,067
Current portion of capital leases [Member]
Lessor, Lease, Description [Line Items]
Finance Lease, Liability, Current	77		76
Other longterm liabilities [Member]
Lessor, Lease, Description [Line Items]
Operating Lease, Liability, Noncurrent	5,105	6,100	6,124
Finance Lease, Liability, Noncurrent	95		129
Other Assets [Member]
Lessor, Lease, Description [Line Items]
Operating Lease, Right-of-Use Asset	$ 5,693	$ 6,900	$ 6,943