Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019	Jun. 30, 2019
Lessor, Lease, Description [Line Items]
Finance and Operating Lease Assets	$ 7,615		$ 4,800
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year	1,227
Finance Lease, Liability, Payments, Remainder of Fiscal Year	49
Lessee, Operating Lease, Liability, Payments, Due Year Two	2,151
Finance Lease, Liability, Payments, Due Year Two	94
Lessee, Operating Lease, Liability, Payments, Due Year Three	1,705
Finance Lease, Liability, Payments, Due Year Three	74
Lessee, Operating Lease, Liability, Payments, Due Year Four	1,159
Finance Lease, Liability, Payments, Due Year Four	45
Lessee, Operating Lease, Liability, Payments, Due Year Five	1,242
Finance Lease, Liability, Payments, Due Year Five	21
Finance Lease Liability Payments Due Year Six	1
Lessee Operating Lease Liability Payments Due Year Six	865
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	9,877
Finance Lease, Liability, Payment, Due	284
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(1,178)
Finance Lease, Liability, Undiscounted Excess Amount	(22)
Operating Lease, Liability	8,699
Finance Lease, Liability	262
Finance and Operating Lease Liabilities	$ 8,961		6,236
Operating Lease, Weighted Average Remaining Lease Term	5 years 8 months 23 days
Operating Lease, Weighted Average Discount Rate, Percent	4.10%
Finance Lease, Weighted Average Remaining Lease Term	3 years 2 months 8 days
Finance Lease, Weighted Average Discount Rate, Percent	5.60%
Property, Plant and Equipment, Type [Domain]
Lessor, Lease, Description [Line Items]
Finance Lease, Right-of-Use Asset	$ 283		416
Accrued Expenses [Member]
Lessor, Lease, Description [Line Items]
Operating Lease, Liability, Current	1,906	$ 1,600	1,567
Current portion of capital leases [Member]
Lessor, Lease, Description [Line Items]
Finance Lease, Liability, Current	84		104
Other longterm liabilities [Member]
Lessor, Lease, Description [Line Items]
Operating Lease, Liability, Noncurrent	6,793	5,300	4,343
Finance Lease, Liability, Noncurrent	178		222
Other Assets [Member]
Lessor, Lease, Description [Line Items]
Operating Lease, Right-of-Use Asset	$ 7,332	$ 5,600	$ 4,384