Leases - Schedule of Operating and Finance Lease Maturities, After Adopting 842 (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jan. 01, 2019
Finance Leases
Remainder of 2019	$ 5,037
2020	9,381
2021	9,040
2022	8,666
2023	8,064
Thereafter	1,785
Total minimum lease payments	41,973
Less: amount representing interest	(4,809)
Total lease liabilities	37,164
Operating Leases
Remainder of 2019	9,637
2020	19,029
2021	17,508
2022	16,004
2023	14,193
Thereafter	78,379
Total minimum lease payments	154,750
Less: amount representing interest	(57,584)
Total lease liabilities	97,166	$ 86,800
Total
Remainder of 2019	14,674
2020	28,410
2021	26,548
2022	24,670
2023	22,257
Thereafter	80,164
Total minimum lease payments	196,723
Less: amount representing interest	(62,393)
Total lease liabilities	134,330
Related Party
Operating Leases
Remainder of 2019	4,047
2020	7,692
2021	7,154
2022	7,179
2023	7,212
Thereafter	31,660
Total minimum lease payments	64,944
Less: amount representing interest	(20,612)
Total lease liabilities	44,332
Non-Related Party
Operating Leases
Remainder of 2019	5,590
2020	11,337
2021	10,354
2022	8,825
2023	6,981
Thereafter	46,719
Total minimum lease payments	89,806
Less: amount representing interest	(36,972)
Total lease liabilities	$ 52,834