Summary of Significant Accounting Policies (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($) Segment
Description of Business [Abstract]
Number of reportable segments | Segment	1
ASU 2016-02 [Member]
Recently Issued Accounting Pronouncements [Abstract]
Right-of-use asset	$ 400
Lease liability	$ 400