Leases Maturities of Lease Liabilities (Details) $ in Thousands	Jun. 30, 2019 USD ($)
Leases [Abstract]
2019	$ 3,800
2020	7,258
2021	5,256
2022	2,374
2023	1,293
Thereafter	298
Total lease payments	20,279
Less imputed interest	(1,395)
Lease liability	$ 18,884