Income Taxes - Schedule of Components of Income Tax Provision (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Current taxes:
Federal	$ 0	$ 0
State	46	36
Total current taxes	46	36
Deferred taxes:
Federal	0	0
State	0	0
Total deferred taxes	0	0
Total provision for income taxes	$ 46	$ 36

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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