Quarterly report pursuant to Section 13 or 15(d)

Stock Plans (Details 2)

v2.4.0.8
Stock Plans (Details 2) (USD $)
In Thousands, except Per Share data, unless otherwise specified
6 Months Ended 12 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Restricted Stock [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Options, Outstanding at January 1, 2014 0  
Options, Granted 617  
Options, Released (259)  
Options, Expired or cancelled 0  
Options, Forfeited 0  
Options, Outstanding at June 30, 2014 358 0
Options, Exercisable at June 30, 2014 0  
Weighted Average Exercise Price, Outstanding at January 1, 2014 $ 0  
Weighted Average Exercise Price, Granted $ 0  
Weighted Average Exercise Price, Released $ 0  
Weighted Average Exercise Price, Expired or cancelled $ 0  
Weighted Average Exercise Price, Forfeited $ 0  
Weighted Average Exercise Price, Outstanding at June 30, 2014 $ 0 $ 0
Weighted Average Exercise Price, Exercisable at June 30, 2014 $ 0  
Weighted Average Remaining Option Term, Outstanding 9 years 7 months 13 days 0 years
Weighted Average Remaining Option Term, Exercisable at June 30, 2014 0 years  
Aggregate Intrinsic Value, Outstanding $ 281 $ 0
Aggregate Intrinsic Value, Exercisable at June 30, 2014 0  
Employee Stock Option [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Options, Outstanding at January 1, 2014 6,732  
Options, Granted 275  
Options, Exercised 0  
Options, Expired or cancelled (310)  
Options, Forfeited (27)  
Options, Outstanding at June 30, 2014 6,670 6,732
Options, Exercisable at June 30, 2014 6,595  
Weighted Average Exercise Price, Outstanding at January 1, 2014 $ 1.31  
Weighted Average Exercise Price, Granted $ 0.66  
Weighted Average Exercise Price, Exercised $ 0  
Weighted Average Exercise Price, Expired or cancelled $ 2.05  
Weighted Average Exercise Price, Forfeited $ 1.66  
Weighted Average Exercise Price, Outstanding at June 30, 2014 $ 1.25 $ 1.31
Weighted Average Exercise Price, Exercisable at June 30, 2014 $ 1.26  
Weighted Average Remaining Option Term, Outstanding 5 years 6 months 11 days 5 years 9 months
Weighted Average Remaining Option Term, Exercisable at June 30, 2014 5 years 5 months 23 days  
Aggregate Intrinsic Value, Outstanding 37 0
Aggregate Intrinsic Value, Exercisable at June 30, 2014 $ 28