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NET INCOME (LOSS) PER COMMON SHARE
12 Months Ended
Dec. 31, 2011
NET INCOME (LOSS) PER COMMON SHARE [Abstract]  
NET INCOME (LOSS) PER COMMON SHARE
NOTE 16 - NET INCOME PER COMMON SHARE

   
Year ended December 31,
 
   
2011
  
2010
  
2009
 
           
Net income
 $8,430,314  $2,685,654  $6,627,451 
              
Basic earnings per common share:
            
    Weighted average shares outstanding
  23,992,538   23,769,047   23,727,995 
              
    Per share amount
 $0.35  $0.11  $0.28 
Diluted earnings per common share:
            
    Weighted average shares outstanding
  24,267,289   23,780,303   23,800,449 
              
    Per share amount
 $0.35  $0.11  $0.28 

Weighted average shares-denominator basic computation
  23,992,538   23,769,047   23,727,995 
Effect of dilutive stock options
  274,751   11,256   72,454 
Weighted average shares, as adjusted denominator diluted computation
  24,267,289   23,780,303   23,800,449