XML 13 R39.htm IDEA: XBRL DOCUMENT v2.4.0.8
Additional Paid-In Capital (Summary Of Option Activity) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 9 Months Ended 12 Months Ended
Sep. 30, 2014
Dec. 31, 2013
Additional Paid-In Capital [Abstract]    
Number of options, Outstanding 2,257,500 2,882,500
Granted, Number of options (in shares) 175,000  
Number of options, Cancelled or Forfeited (in shares) (125,000)  
Number of options Expired (in shares) 675,000  
Number of options, Exercisable (in shares) 2,011,250  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance 2,257,500 2,882,500
Weighted average exercise price per share, Outstanding (in dollars per share) $ 1.60 $ 1.79
Weighted average exercise price per option, Granted (in dollars per share) $ 0.52  
Weighted average eexercise price per option, cancelled/forfeited $ 3.16  
Weighted average exercise price per option, Expired $ 1.85  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance $ 1.60 $ 1.79
Weighted average exercise price per share, Exercisable (in dollars per share) $ 1.75  
Weighted average remaining contractual term, Outstanding 3 years 3 months 7 days 3 years 26 days
Weighted average remaining contractual term, Outstanding, Ending Balance 3 years 3 months 7 days 3 years 26 days
Weighted average remaining contractual term, Exercisable 3 years 1 month 24 days  
Aggregate intrinsic value, Outstanding, Beginning Balance $ 54  
Aggregate intrinsic value, Outstanding, Ending Balance 59 54
Aggregate intrinsic value, Exercisable $ 44