Leases - Future Minimum Lease Obligations (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019
Operating Leases
Year 1	$ 9,519
Year 2	7,113
Year 3	4,379
Year 4	1,978
Year 5	1,115
Thereafter	6,564
Total	30,668
Less amounts representing interest costs	(4,500)
Total lease liability	26,168		$ 24,378
Finance Leases
Year 1	5,307
Year 2	336
Year 3	213
Year 4	0
Year 5	0
Thereafter	0
Total	5,856
Less amounts representing interest costs	(216)
Total lease liability	$ 5,640	$ 7,475	$ 10,426