XML 41 R13.htm IDEA: XBRL DOCUMENT v2.4.0.6
Net Income (Loss) per Share
9 Months Ended
Oct. 31, 2012
Earnings Per Share [Abstract]  
Net Income (Loss) per Share
Net Income (Loss) per Share
 
 
Three Months Ended
 
Nine Months Ended
 
10/31/2012
 
10/31/2011
 
10/31/2012
 
10/31/2011
 
(In thousands, except per share data)
Net income (loss)
$
2,908

 
$
(3,299
)
 
$
5,128

 
$
(5,967
)
Average shares outstanding
14,441

 
14,285

 
14,369

 
14,241

Net effect of dilutive stock options based on the treasury stock method using average market price
188

 

 
105

 

Totals
14,629

 
14,285

 
14,474

 
14,241

Net income (loss) per share - basic
$
0.20

 
$
(0.23
)
 
$
0.36

 
$
(0.42
)
Net income (loss) per share - diluted
$
0.20

 
$
(0.23
)
 
$
0.35

 
$
(0.42
)


Certain exercisable and non-exercisable stock options were not included in the computation of diluted net loss per share at October 31, 2011, because their inclusion would have been anti-dilutive. The number of stock options outstanding, which met this anti-dilutive criterion for the three and nine months ended October 31, 2011, was 33,000 and 55,000 respectively.