Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details)

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Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]    
Current: Federal
Current: State and local 82
Current income tax expense (benefit), total 82
Deferred: Federal 731 356
Deferred: State and local 273 204
Deferred income tax expense (benefit), total 1,004 560
Change in valuation allowance
Income tax provision (benefit) $ 1,086 $ 560