Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Accounting Pronouncements Recently Adopted [Abstract]
Right of use assets	$ 4,071	$ 0
Operating lease liability	$ 4,517
ASU 2016-02 [Member]
Accounting Pronouncements Recently Adopted [Abstract]
Right of use assets		2,700
Operating lease liability		$ 3,000