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 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Business Agreement Termination [Line Items]        
Total rent expense $ 257 $ 404 $ 622 $ 843
Arbitration award $ 1,967   1,967  
PIEPS VECTOR Avalanche Transceivers [Member]        
Business Agreement Termination [Line Items]        
Arbitration award     $ 1,967