Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities (Details)

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Accrued Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Accrued Liabilities [Abstract]    
Accrued payroll and benefits $ 528 $ 85
Accrued professional fees 1,788 0
Accrued sales tax 1,275 0
Other 283 159
Total accrued liabilities $ 3,874 $ 244