Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities (Tables)

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Accrued Liabilities (Tables)
9 Months Ended
Sep. 30, 2017
Payables and Accruals [Abstract]  
Schedule of Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):

 

    September 30, 2017     December 31, 2016  
Commissions   $ 16     $ 466  
Payroll and related expenses     357       461  
Royalties     182       416  
Interest payable     24       76  
Final loan payment fees     1,624       1,333  
Other     153       431  
    $ 2,356     $ 3,183