Leases - Schedule of Operating and Finance Lease Liability Maturities (Details) $ in Thousands	Sep. 30, 2019 USD ($)
Leases [Abstract]
Operating Leases, Remainder of 2019	$ 3,535
Operating Leases, 2020	13,410
Operating Leases, 2021	9,476
Operating Leases, 2022	8,028
Operating Leases, 2023	4,437
Operating Leases, 2024	2,370
Operating Leases, 2025 and thereafter	4,785
Operating Leases, Total lease payments	46,041
Operating Leases, Less: imputed interest	(3,886)
Total operating lease liabilities	42,155
Operating Leases, Less: current obligations	(12,235)
Noncurrent operating lease liabilities	29,920
Finance Leases, Remainder of 2019	230
Finance Leases, 2020	922
Finance Leases, 2021	139
Finance Leases, Total lease payments	1,291
Finance Leases, Less: imputed interest	(28)
Total finance lease liabilities	1,263
Finance Leases, Less: current obligations	(896)
Non-current finance lease liabilities	$ 367