XML 43 R28.htm IDEA: XBRL DOCUMENT v2.4.1.9
Organization and Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Jan. 31, 2015
Accounting Policies [Abstract]  
Restricted Stock and Options Outstanding Used in Per Share Calculations

For the fiscal years ended January 31, 2015, 2014 and 2013, the following table sets forth the number of potentially dilutive shares that may be issued pursuant to options, restricted stock and warrants outstanding used in the per share calculations.

 

     Years Ended January 31,  
     2015      2014      2013  
     (in thousands)  

Stock options

      223         389         505   

Restricted stock

      26         25         22   
  

 

 

     

 

 

     

 

 

  

Total dilutive shares

   249      414      527