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

Basic net income per share is computed by dividing the net income attributable to common shareholders by the weighted average number of common shares outstanding during the period.  Diluted net income per share is computed by dividing the net income attributable to common shareholders by the weighted average number of common shares that would have been outstanding during the period assuming the issuance of common shares for all potential dilutive common shares outstanding using the treasury stock method.  Dilutive potential common shares outstanding include outstanding stock options, restricted stock units and warrants.

The following is a reconciliation of the weighted average number of common shares outstanding used in calculating basic and diluted net income per share (in thousands, except share and per share data):

   
Three Months Ended
  
Nine Months Ended
 
   
December 31,
  
December 31,
 
   
2012
  
2011
  
2012
  
2011
 
Numerator:
            
  Net income
 $4,988  $2,850  $20,761  $8,385 
Denominator:
                
  Weighted average common shares outstanding - basic
  21,968,000   21,672,000   21,902,000   22,213,000 
  Weighted average effect of dilutive securities:
                
    Stock options
  87,000   107,000   101,000   139,000 
    Restricted stock units
  258,000   185,000   285,000   212,000 
    Warrants
  28,000   26,000   28,000   15,000 
  Weighted average common shares outstanding - diluted
  22,341,000   21,990,000   22,316,000   22,579,000 
Net income per share:
                
  Basic net income per share
 $0.23  $0.13  $0.95  $0.38 
  Diluted net income per share
 $0.22  $0.13  $0.93  $0.37 

Stock options and warrants are excluded from the computation of diluted weighted average shares outstanding if the exercise price of the stock options and warrants is greater than the average market price of our common stock during the period because the inclusion of these stock options and warrants would be antidilutive to net income per share.  There were no stock options and warrants excluded from the computation of diluted weighted average shares outstanding during the three and nine months ended December 31, 2012 and 2011.

We excluded the following restricted stock units from the computation of diluted weighted average shares outstanding because the inclusion of these awards would be antidilutive to net income per share:

   
Three Months Ended
  
Nine Months Ended
 
   
December 31,
  
December 31,
 
   
2012
  
2011
  
2012
  
2011
 
Weighted average number of shares underlying antidilutive restricted stock units
  -   307,000   31,000   249,000 

If the performance criteria for our restricted stock unit awards (performance vesting) are achieved, these awards will be considered outstanding for the purpose of computing diluted net income per share if the effect is dilutive.  Starting with the first quarter of fiscal 2013, we granted 21,000 restricted stock unit awards (performance vesting), with vesting based on the achievement of certain pre-established corporate annual performance related goals.  Because the performance criteria for our restricted stock unit awards (performance vesting) were not achieved during the three and nine months ended December 31, 2012, these awards were not included in the diluted net income per share calculation.