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EARNINGS PER SHARE (Tables)
3 Months Ended
Jun. 30, 2012
EARNINGS PER SHARE [Abstract]  
Reconciliation of numerators and denominators used to calculate basic and diluted earnings per common share
The following table provides a reconciliation of the numerators and denominators used to calculate basic and diluted net earnings per common share as disclosed on our unaudited condensed consolidated statements of operations for the three months ended June 30, 2012 and June 30, 2011 (in thousands, except per share data).

   
Three months ended June 30,
 
   
2012
  
2011
 
Net earnings available to common shareholders-basic and diluted
 $8,062  $3,703 
          
Weighted average shares outstanding - basic
  7,721   8,307 
Effect of dilutive shares
  177   182 
Weighted average shares outstanding - diluted
 $7,898  $8,489 
          
Earnings per common share:
        
Basic
 $1.04  $0.45 
Diluted
 $1.02  $0.44