XML 18 R25.htm IDEA: XBRL DOCUMENT v2.4.0.6
Per Share Data (Tables)
 9 Months Ended
Jul. 31, 2012
Per Share Data [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
The following table presents the calculation of basic and diluted net income (loss) per share (in thousands, except per share amounts):
 
Three Months Ended
 
Nine Months Ended
 
July 31, 2012
 
July 31, 2011
 
July 31, 2012
 
July 31, 2011
 
 
 
 
 
 
 
 
Net income (loss)
$
(1,169
)
 
$
474

 
$
(1,247
)
 
$
398

 
 
 
 
 
 
 
 
Calculation of basic net income (loss) per share:
 
 
 
 
 
 
 
Weighted average - common shares outstanding
2,755

 
3,021

 
2,839

 
3,122

Net income (loss) per share, basic
$
(0.42
)
 
$
0.16

 
$
(0.44
)
 
$
0.13

 
 
 
 
 
 
 
 
Calculation of diluted net income (loss) per share:
 

 
 

 
 

 
 

Weighted average - common shares outstanding
2,755

 
3,021

 
2,839

 
3,122

Dilutive effect of employee and director stock options
—

 
—

 
—

 
1

Weighted average - common shares outstanding and potentially dilutive common shares
2,755

 
3,021

 
2,839

 
3,123

Net income (loss) per share, diluted
$
(0.42
)
 
$
0.16

 
$
(0.44
)
 
$
0.13