Quarterly report pursuant to Section 13 or 15(d)

Accrued liabilities (Details)

v3.20.2
Accrued liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Accrued Liabilities Current [Abstract]    
Accrued professional fees $ 1,802 $ 1,695
Accrued sales tax 1,041 1,233
Accrued payroll and benefits 1,154 994
Accrued trade promotions 360 357
Accrued dividends 359 256
Accrued interest 359 109
Other 296 77
Total accrued liabilities 5,371 4,721
Redeemable Series E Convertible Preferred Stock    
Accrued Liabilities Current [Abstract]    
Accrued dividends $ 400 $ 300