Leases - Schedule of Maturity Analysis of Finance and Operating Lease Liabilities (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Leases [Abstract]
Finance Lease, 2019 (April 1 through December 31)	$ 126
Finance Lease, 2020	128
Finance Lease, 2021	11
Finance Lease, 2022	1
Finance Lease, Total Lease Payments	266
Finance Lease, Less: Imputed Interest	7
Finance Lease, Total	259
Operating Lease, 2019 (April 1 through December 31)	18,700
Operating Lease, 2020	22,861
Operating Lease, 2021	24,938
Operating Lease, 2022	24,858
Operating Lease, 2023	24,894
Operating Lease, Thereafter	81,123
Operating Lease, Total Lease Payments	197,374
Operating Lease, Less: Imputed Interest	36,173
Operating Lease, Total	$ 161,201