Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Recent Accounting Pronouncements [Abstract]
Right of use assets	$ 34,600
Lease liability	$ 37,135
ASU 2016-02 [Member]
Recent Accounting Pronouncements [Abstract]
Right of use assets		$ 34,000
Lease liability		$ 37,000