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Net Income (Loss) per Share
 6 Months Ended
Jul. 31, 2014
Earnings Per Share [Abstract]  
Net Income (Loss) per Share
Net Income (Loss) per Share

 
 
Three Months Ended
 
Six Months Ended
 
 
7/31/2014
 
7/31/2013
 
7/31/2014
 
7/31/2013
 
 
(In thousands, except per share data)
Net income (loss)
 
$
5,203

 
$
6,210

 
$
1,348

 
$
1,763

Average shares outstanding
 
14,725

 
14,570

 
14,687

 
14,506

Net effect of dilutive stock options based on the treasury stock method using average market price
 
149

 
77

 
152

 
85

Totals
 
14,874

 
14,647

 
14,839

 
14,591

 
 
 
 
 
 
 
 
 
Net income (loss) per share - basic
 
$
0.35

 
$
0.43

 
$
0.09

 
$
0.12

Net income (loss) per share - diluted
 
$
0.35

 
$
0.42

 
$
0.09

 
$
0.12