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SHARE-BASED COMPENSATION (Tables)
12 Months Ended
Oct. 28, 2012
SHARE-BASED COMPENSATION [Abstract]  
Weighted-average inputs and risk-free rate of return ranges used to calculate the grant date fair value of options
     Option awards generally vest in one to four years, and have a ten year contractual term. All incentive and non-qualified stock option grants must have an exercise price no less than the market value of the underlying common stock on the date of grant. The grant date fair values of options are based on the closing prices of the Company's common stock on the date of grant using the Black-Scholes option pricing model. Expected volatility is based on the historical volatility of the Company's stock. The Company uses historical option exercise behavior and employee termination data to estimate expected term, which represents the period of time that the options granted are expected to remain outstanding. The risk-free rate of return for the estimated term of the option is based on the U.S. Treasury yield curve in effect at the date of grant. The weighted-average inputs and risk-free rate of return ranges used to calculate the grant date fair values of options issued during fiscal years 2012, 2011 and 2010 are presented in the following table:

   
Year Ended
 
   
October 28,
2012
  
October 30,
2011
  
October 31,
2010
 
           
Expected volatility
  102.1%        98.7%        89.9%      
              
Risk-free rate of return
  0.6 – 0.9%        0.7 – 1.9%        1.5 – 2.4%      
              
Dividend yield
  0.0%        0.0%        0.0%      
              
Expected term
 
4.3 years
  
4.2 years
  
4.4 years
 
 
Summary of option activity
     A summary of option activity under the Plan as of October 28, 2012, and changes during the year then ended is presented as follows:

 
 
Options
 
Shares
  
Weighted-Average
Exercise Price
 
Weighted-Average
Remaining
Contractual Life
 
Aggregate
Intrinsic Value
 
             
Outstanding at October 30, 2011
  4,033,916  $9.28      
Granted
  556,500   6.25      
Exercised
  (225,586)  1.31      
Cancelled and forfeited
  (365,528)  19.90      
Outstanding at October 28, 2012
  3,999,302  $8.34 
6.0 years
 $3,322 
Exercisable at October 28, 2012
  2,280,946  $10.93 
4.6 years
 $1,882 
Expected to vest as of October 28, 2012
  1,535,411  $4.83 
7.8 years
 $1,367 

Summary of the status of the Company's outstanding restricted stock awards
     The Company periodically grants restricted stock awards. The restrictions on these awards lapse over a service period that has ranged from less-than-one to eight years. The weighted-average grant date fair values of restricted stock awards issued during fiscal years 2012 and 2011 were $6.28 and $6.71, respectively. No restricted stock awards were granted during fiscal 2010.  The total fair value of awards for which restrictions lapsed was $0.5 million, $0.5 million and $0.4 million during fiscal years 2012, 2011 and 2010 respectively. As of October 28, 2012, the total compensation cost for restricted stock awards not yet recognized was approximately $1.4 million. That cost is expected to be recognized over a weighted-average amortization period of 2.3 years. A summary of the status of the Company's outstanding restricted stock awards as of October 28, 2012, is presented below:

 
 
 
 
Restricted Stock
 
 
 
 
Shares
  
Weighted-
Average
Fair Value
at Grant
Date
 
    
      
Outstanding at October 30, 2011
  191,827  $9.37 
Granted
  168,750   6.28 
Vested
  (108,263)  8.77 
Outstanding at October 28, 2012
  252,314  $7.56 
Expected to vest as of October 28, 2012
  226,477  $7.41