Commitments and Contingencies Schedule of fixed lease costs (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Operating Lease Liabilities, Payments Due [Abstract]
Remainder of 2020	$ 3,459
2021	4,404
2022	2,827
2023	1,682
2024	1,530
Thereafter	529
Total lease payments	14,431
Less: imputed interest	(1,067)
Total operating lease liability	13,364	$ 13,787
Finance Lease Liabilities, Payments, Due [Abstract]
Remainder of 2020	1,905
2021	2,474
2022	1,913
2023	1,901
2024	478
Thereafter	0
Total lease payments	8,671
Less: imputed interest	(630)
Total finance lease liability	$ 8,041	$ 1,210