Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities (Details 1)

v3.8.0.1
Accrued Liabilities (Details 1)
$ in Thousands
9 Months Ended
Sep. 30, 2017
USD ($)
Accrued Liabilities [Line Items]  
Beginning Balance $ 686
Incurred costs (291)
Closing Balance 395
Maintenance [Member]  
Accrued Liabilities [Line Items]  
Beginning Balance 483
Incurred costs (224)
Closing Balance 259
Warranty [Member]  
Accrued Liabilities [Line Items]  
Beginning Balance 203
Incurred costs (67)
Closing Balance $ 136