Leases Leases (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Lessee, Lease, Description [Line Items]
Lease, Cost	$ 1,867	$ 1,545
Operating Lease, Weighted Average Remaining Lease Term	1 year 7 months
Operating Lease, Weighted Average Discount Rate, Percent	5.00%
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year	$ 5,192
Lessee, Operating Lease, Liability, Payments, Due Year Two	2,577
Lessee, Operating Lease, Liability, Payments, Due Year Three	194
Lessee, Operating Lease, Liability, Payments, Due Year Four	90
Lessee, Operating Lease, Liability, Payments, Due Year Five	40
Lessee, Operating Lease, Liability, Payments, Due after Year Five	312
Lessee, Operating Lease, Liability, Payments, Due	8,405
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(386)
Operating Lease, Liability	8,019
Operating Lease, Payments	1,615
Operating Lease, Payments, Use	5
Lease Operating Expense [Member]
Lessee, Lease, Description [Line Items]
Short-term Lease, Cost	250	1,335
Operating Lease, Cost	1,437	54
General and Administrative Expense [Member]
Lessee, Lease, Description [Line Items]
Operating Lease, Cost	180	156
Property, Plant and Equipment [Member]
Lessee, Lease, Description [Line Items]
Short-term Lease, Cost	2,184	3,983
Operating Lease, Cost	5	8
Lease, Cost	$ 2,189	$ 3,991