Annual report pursuant to Section 13 and 15(d)

Stock Plans (Details 1)

v2.4.0.8
Stock Plans (Details 1) (USD $)
In Thousands, except Per Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Share based compensation shares authorized under stock option plans exercise price range  
Exercise Prices, Lower Limit $ 0.69
Exercise Prices, Upper Limit $ 4.06
Number Outstanding 6,732
Weighted Average Remaining Life (Years) 5 years 9 months
Weighted Average Exercise Price $ 1.31
Number Exercisable 6,728
Weighted Average Exercise Price $ 1.31
Range One [Member]
 
Share based compensation shares authorized under stock option plans exercise price range  
Exercise Prices, Lower Limit $ 0.69
Exercise Prices, Upper Limit $ 1.53
Number Outstanding 5,423
Weighted Average Remaining Life (Years) 6 years 3 months 25 days
Weighted Average Exercise Price $ 1.05
Number Exercisable 5,422
Weighted Average Exercise Price $ 1.05
Range Two [Member]
 
Share based compensation shares authorized under stock option plans exercise price range  
Exercise Prices, Lower Limit $ 1.54
Exercise Prices, Upper Limit $ 2.38
Number Outstanding 604
Weighted Average Remaining Life (Years) 3 years 10 months 6 days
Weighted Average Exercise Price $ 2.19
Number Exercisable 601
Weighted Average Exercise Price $ 2.19
Range Three [Member]
 
Share based compensation shares authorized under stock option plans exercise price range  
Exercise Prices, Lower Limit $ 2.39
Exercise Prices, Upper Limit $ 3.22
Number Outstanding 643
Weighted Average Remaining Life (Years) 3 years 3 months 7 days
Weighted Average Exercise Price $ 2.52
Number Exercisable 643
Weighted Average Exercise Price $ 2.52
Range Four [Member]
 
Share based compensation shares authorized under stock option plans exercise price range  
Exercise Prices, Lower Limit $ 3.23
Exercise Prices, Upper Limit $ 4.06
Number Outstanding 62
Weighted Average Remaining Life (Years) 1 month 10 days
Weighted Average Exercise Price $ 3.70
Number Exercisable 62
Weighted Average Exercise Price $ 3.70