Basis of Presentation (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Operating lease liabilities	$ 1,237
ASU 2016-02 [Member]
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Operating lease right-of-use-assets		$ 1,454
Operating lease liabilities		$ 1,454