Quarterly report pursuant to Section 13 or 15(d)

Other Accrued Liabilities - Schedule of Other Current Liabilities (Details)

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Other Accrued Liabilities - Schedule of Other Current Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Other Liabilities Disclosure [Abstract]    
Accrued Expenses $ 108 $ 167
Accrued Benefits 58 24
Accrued Payroll 56 195
Accrued Vacation 62 66
Sales tax payable 105 3
Income taxes payable 3 106
Deferred revenue 119 206
Total other current liabilities $ 511 $ 766