Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities (Details)

v3.5.0.2
Accrued Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2016
Dec. 31, 2015
Accrued Liabilities [Line Items]    
Salaries, benefits and related expenses $ 1,847 $ 1,464
Maintenance 736 0
Warranty expense 217 0
Professional fees 70 257
Other 60 164
Total $ 2,930 $ 1,885