Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Lessee, Lease, Description [Line Items]
Lessee, Finance Lease, Term of Contract	5 years
Operating Lease, Right-of-Use Asset	$ 15,159	$ 0
Finance Lease, Right-of-Use Asset	5,840
Lease, Right-of-Use Assets	20,999
Operating Lease, Liability, Current	4,306	0
Finance Lease, Liability, Current	1,838	1,803
Operating Lease, Liability, Noncurrent	11,617	0
Finance Lease, Liability, Noncurrent	5,559	6,260
Lease Liabilities	23,320	8,063
Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months	5,164	4,800
Lessee, Operating Lease, Liability, Payments, Due Year Two	4,095	4,500
Lessee, Operating Lease, Liability, Payments, Due Year Three	3,285	3,700
Lessee, Operating Lease, Liability, Payments, Due Year Four	2,728	3,100
Lessee, Operating Lease, Liability, Payments, Due Year Five	2,059	2,600
Lessee, Operating Lease, Liability, Payments, Due after Year Five	0	2,000
Lessee, Operating Lease, Liability, Payments, Due	17,331	20,700
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(1,408)
Operating Lease, Liability	15,923
Finance Lease, Liability, Payments, Due Next Twelve Months	2,114	1,800
Finance Lease, Liability, Payments, Due Year Two	1,965	1,800
Finance Lease, Liability, Payments, Due Year Three	1,705	1,700
Finance Lease, Liability, Payments, Due Year Four	1,189	1,500
Finance Lease, Liability, Payments, Due Year Five	703	1,000
Finance Lease, Liability, Payments, Due after Year Five	0	300
Finance Lease, Liability, Payment, Due	7,676	8,100
Finance Lease, Liability, Undiscounted Excess Amount	(279)
Finance Lease, Liability	7,397
Finance Lease, Right-of-Use Asset, Amortization	941
Finance Lease, Interest Expense	297
Operating Lease, Cost	5,064
Short-term Lease, Cost	177
Variable Lease, Cost	83
Lease, Cost	6,562
Operating Lease, Payments	(4,950)
Finance Lease, Principal Payments	(1,609)
Finance Lease, Interest Payment on Liability	(297)
Lessee, Lease Payments	(6,856)
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	1,400
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	$ 1,500
Operating Lease, Weighted Average Remaining Lease Term	4 years 1 month 9 days
Finance Lease, Weighted Average Remaining Lease Term	3 years 3 months 18 days
Operating Lease, Weighted Average Discount Rate, Percent	4.32%
Finance Lease, Weighted Average Discount Rate, Percent	4.04%
Machinery and Equipment [Member] | Minimum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Term of Contract	3 years
Machinery and Equipment [Member] | Maximum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Term of Contract	5 years
Real Estate [Member] | Minimum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Term of Contract	3 years
Real Estate [Member] | Maximum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Term of Contract	8 years
Assets Held under Finance Leases [Member]
Lessee, Lease, Description [Line Items]
Finance Lease Assets, Gross	$ 10,900	10,800
Finance Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation	2,400	$ 1,500
Assets Held under Finance Leases [Member] | Machinery and Equipment [Member]
Lessee, Lease, Description [Line Items]
Finance Lease Assets, Gross	8,200
Assets Held under Finance Leases [Member] | Asset under Construction [Member]
Lessee, Lease, Description [Line Items]
Finance Lease Assets, Gross	$ 2,700