Leases - Future Minimum Lease Obligations (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019	Jun. 30, 2019
Operating Leases
Year 1	$ 8,964
Year 2	6,731
Year 3	4,055
Year 4	1,887
Year 5	1,210
Thereafter	6,319
Total	29,166
Less amounts representing interest costs	(4,179)
Total lease liability	24,987		$ 24,378
Finance Leases
Year 1	4,044
Year 2	252
Year 3	172
Year 4	0
Year 5	0
Thereafter	0
Total	4,468
Less amounts representing interest costs	(132)
Total lease liability	$ 4,336	$ 7,475	$ 7,475