Leases - Maturity Table (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Maturity Table [Abstract]
Nine months ended December 31, 2019	$ 32,434
2020	38,124
2021	31,297
2022	24,010
2023	20,164
Thereafter	58,097
Total lease payments	204,126
Less imputed interest	(36,026)
Operating lease liability	$ 168,100