Quarterly report pursuant to Section 13 or 15(d)

Accrued liabilities (Details)

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Accrued liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Accrued Liabilities Current [Abstract]    
Accrued professional fees $ 225 $ 704
Accrued sales tax 412 1,009
Accrued payroll and benefits 1,147 913
Accrued trade promotions 112 106
Accrued interest 24 86
Other 170 185
Total accrued liabilities $ 2,090 $ 3,003