XML 30 R19.htm IDEA: XBRL DOCUMENT v3.7.0.1
Intangible Assets, Net (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]    
Net Value $ 188 $ 269
Technology [Member]    
Finite-Lived Intangible Assets [Line Items]    
Carrying Amount 6,745 6,745
Accumulated Amortization (6,557) (6,476)
Net Value $ 188 $ 269