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NET INCOME PER COMMON SHARE
12 Months Ended
Dec. 31, 2012
NET INCOME PER COMMON SHARE [Abstract]  
NET INCOME PER COMMON SHARE
NOTE 18 - NET INCOME PER COMMON SHARE

   
Year ended December 31,
 
   
2012
  
2011
  
2010
 
  (Restated - see Note 3)  (Restated - see Note 2)  (Restated - see Note 2) 
   
(thousands of dollars)
 
           
Net income
 $10,321  $13,884  $2,075 
              
Basic earnings per common share:
            
    Weighted average shares outstanding
  24,081   23,993   23,769 
              
    Per share amount (dollars)
 $0.43  $0.58  $0.09 
Diluted earnings per common share:
            
    Weighted average shares outstanding
  24,745   24,267   23,780 
              
    Per share amount (dollars)
 $0.42  $0.57  $0.09 

Weighted average shares-denominator basic computation
  24,081   23,993   23,769 
Effect of dilutive stock options
  664   274   11 
Weighted average shares, as adjusted denominator diluted computation
  24,745   24,267   23,780 

At December 31, 2012, 2011, and 2010, 1,173,180, 1,347,750 and 1,076,667 potential common stock shares, respectively, were issuable upon the exercise of options.

The earnings per share calculations for the periods ended December 31, 2012, 2011, and 2010, include 300,000 shares of the Company that are held in the treasury of TOCCO.