Quarterly report pursuant to sections 13 or 15(d)

STOCK-BASED COMPENSATION (Details)

v2.4.0.6
STOCK-BASED COMPENSATION (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Weighted Average Exercise Price [Roll Forward]        
Outstanding, weighted average remaining contractual term     7 years 9 months 18 days  
Exercisable, stock options (in shares) 1,093,180 1,392,500 1,093,180 1,392,500
Compensation expense     $ 12,000 $ 426,000
Amount of share based compensation expense reversed     413,000  
Stock Options [Member]
       
Stock options [Roll Forward]        
Outstanding at beginning of period (in shares)     1,347,750  
Granted (in shares)     0  
Exercised (in shares)     (54,570)  
Expired (in shares)     (200,000)  
Cancelled (in shares)     0  
Forfeited (in shares)     0  
Outstanding at end of period (in shares) 1,093,180   1,093,180  
Weighted Average Exercise Price [Roll Forward]        
Outstanding at beginning of period (in dollars per share)     $ 3.66  
Granted (in dollars per share)     $ 0  
Exercised (in dollars per share)     $ 1.93  
Expired (in dollars per share)     $ 3.40  
Cancelled (in dollars per share)     $ 0  
Forfeited (in dollars per share)     $ 0  
Outstanding at end of period (in dollars per share) $ 3.76   $ 3.76  
Exercisable, stock options (in shares) 280,595   280,595  
Exercisable, weighted average exercise price (in dollars per share) $ 3.21   $ 3.21  
Exercisable, weighted average remaining contractual life     6 years 10 months 24 days  
Compensation expense 122,000 148,000 252,000 296,000
Stock Options [Member] | Director [Member]
       
Weighted Average Exercise Price [Roll Forward]        
Directors fees and expenses related to options to purchase shares 63,000 46,000 126,000 65,000
Stock Options [Member] | Former CEO, President and Director [Member]
       
Weighted Average Exercise Price [Roll Forward]        
Compensation expense $ 24,000 $ 24,000 $ 49,000 $ 49,000