Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities (Details 1)

v3.6.0.2
Accrued Liabilities (Details 1) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2016
Accrued Liabilities [Line Items]      
Beginning Balance $ 0 $ 126  
Additions for estimated future expense 1,341    
Incurred costs (654) 126  
Closing Balance 687 0  
Current portion     $ 686
Long-term portion     1
Total 0 0 687
Maintenance [Member]      
Accrued Liabilities [Line Items]      
Beginning Balance 0 0  
Additions for estimated future expense 911    
Incurred costs (428) 0  
Closing Balance 483 0  
Current portion     483
Long-term portion     0
Total 0 0 483
Warranty [Member]      
Accrued Liabilities [Line Items]      
Beginning Balance 0 126  
Additions for estimated future expense 430    
Incurred costs (226) (126)  
Closing Balance 204 0  
Current portion     203
Long-term portion     1
Total $ 0 $ 0 $ 204