Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Federal	$ (382)	$ (154)
State	(13)	(8)
Total current	(395)	(162)
Federal
State
Total deferred
Benefit from income taxes	$ (395)	$ (162)