Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities

v3.8.0.1
Accrued Liabilities
12 Months Ended
Dec. 31, 2016
Payables and Accruals [Abstract]  
Accrued Liabilities

6. Accrued Liabilities

 

Accrued liabilities consisted of the following (in thousands):

 

    Year Ended December 31,  
    2016     2015  
Commissions   $ 466     $ 867  
Payroll and related expenses     461       683  
Royalties     416       515  
Interest payable     76       222  
Final loan payment fees     1,333       783  
Other     431       351  
    $ 3,183     $ 3,421