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SHARE-BASED COMPENSATION (Tables)
3 Months Ended
Jan. 31, 2016
SHARE-BASED COMPENSATION [Abstract]  
Weighted-average inputs and risk-free rate of return ranges used to calculate the grant date fair value of options
The weighted-average inputs and risk-free rate of return ranges used to calculate the grant date fair value of options issued during the three month periods ended January 31, 2016 and February 1, 2015, are presented in the following table.

  
Three Months Ended
 
  
January 31,
2016
  
February 1,
2015
 
       
Volatility
  
49.9
%
  
55.1
%
         
Risk free rate of return
  
1.7
%
  
1.6
%
         
Dividend yield
  
0.0
%
  
0.0
%
         
Expected term
 
5.1
 years 
4.7
 years
Information on outstanding and exercisable option awards
Information on outstanding and exercisable option awards as of January 31, 2016, is presented below.

 
 
 
 
Options
 
 
 
 
 
Shares
 
 
Weighted
Average
Exercise
Price
 
Weighted
Average
Remaining
Contractual
Life
 
 
 
Aggregate
Intrinsic
Value
 
 
     
 
   
Outstanding at January 31, 2016
   
4,013,635
  
$
8.17
 
6.4 years
  
$
16,900
 
                
Exercisable at January 31, 2016
   
2,460,810
  
$
7.26
 
4.9 years
  
$
13,172