XML 44 R28.htm IDEA: XBRL DOCUMENT v3.3.1.900
Organization and Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Jan. 31, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Restricted Stock and Options Outstanding Used in Per Share Calculations

For the fiscal years ended January 31, 2016, 2015 and 2014, 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,		  
     2016      2015      2014  
     (in thousands)  

Stock options

      13         223         389   

Restricted stock

      46         26         25   
  

 

 

     

 

 

     

 

 

  

Total dilutive shares

      59         249         414