Quarterly report pursuant to Section 13 or 15(d)

Commitments And Contingencies (Narrative) (Details)

v3.5.0.2
Commitments And Contingencies (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Business Agreement Termination [Line Items]        
Total rent expense $ 204 $ 352 $ 826 $ 1,195
Arbitration award     1,967  
PIEPS VECTOR Avalanche Transceivers [Member]        
Business Agreement Termination [Line Items]        
Arbitration award     $ 1,967