Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities (Details)

v3.4.0.3
Accrued Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Accrued Liabilities [Line Items]    
Salaries, benefits and related expenses $ 1,563 $ 1,464
Maintenance 911 0
Warranty expense 216 0
Professional fees 158 257
Other 80 164
Total $ 2,928 $ 1,885