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EARNINGS PER SHARE
12 Months Ended
Mar. 31, 2012
EARNINGS PER SHARE [Abstract]  
EARNINGS PER SHARE
12. EARNINGS PER SHARE

Basic earnings per share is calculated by dividing net earnings available to common shareholders by the basic weighted average number of shares of common stock outstanding during each period. Diluted earnings per share is calculated by dividing net earnings available to common shareholders by the basic weighted average number of shares of common stock outstanding plus incremental shares issuable upon the assumed exercise of "in-the-money" stock options and other common stock equivalents during each period.

The following table provides a reconciliation of the numerators and denominators used to calculate basic and diluted net income per common share as disclosed on our consolidated statements of operations for the year ended March 31, 2012, 2011 and 2010 (in thousands, except per share data):
 
 
 
Year Ended March 31,
 
 
 
2012
  
2011
  
2010
 
Net earnings available to common shareholders-basic and diluted
 $23,367  $23,727  $12,745 
 
            
Weighted average shares outstanding - basic
  8,002   8,201   8,267 
Effect of dilutive shares
  212   222   202 
Weighted average shares outstanding - diluted
 $8,214  $8,423  $8,469 
 
            
Earnings per common share:
            
Basic
 $2.92  $2.89  $1.54 
Diluted
 $2.84  $2.82  $1.50 

All unexercised stock options were included in the computations of diluted earnings per common share ("EPS") for the years ended March 31, 2012 and the year ended March 31, 2011. Unexercised employee stock options to purchase of 151,000, shares of our common stock were not included in the computations of diluted EPS for the year ended March 31, 2010. These options were excluded because the options' exercise prices were greater than the average market price of our common stock during the applicable periods making them anti-dilutive.