Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities - Schedule of Accrued Liabilities (Details)

v3.8.0.1
Accrued Liabilities - Schedule of Accrued Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Payables and Accruals [Abstract]    
Commissions $ 311 $ 466
Payroll and related expenses 477 461
Royalties 96 416
Interest payable 6 76
Final loan payment fees 1,650 1,333
Other 142 431
Total accrued liabilities $ 2,682 $ 3,183