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SHARE-BASED COMPENSATION (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Oct. 31, 2019
Oct. 31, 2018
Oct. 29, 2017
Share-based Compensation [Abstract]      
Maximum number of shares of common stock that may be issued (in shares) 4,000,000    
Share-based compensation expense incurred $ 3,700 $ 3,200 $ 3,600
Share-based compensation cost capitalized 0 0 0
Income tax benefits realized from stock option exercises $ 0 $ 0 $ 0
Stock Options [Member]      
Share-based Compensation [Abstract]      
Contractual term 10 years    
Weighted-average inputs and risk-free rate of return ranges used to calculate the grant date fair value of options [Abstract]      
Expected volatility 33.10% 31.70% 32.20%
Dividend yield 0.00% 0.00% 0.00%
Expected term 5 years 1 month 6 days 5 years 5 years
Outstanding and exercisable option awards [Roll Forward]      
Outstanding at beginning of period (in shares) 2,423,560    
Granted (in shares) 132,000    
Exercised (in shares) (322,010)    
Cancelled and forfeited (in shares) (62,783)    
Outstanding at end of period (in shares) 2,170,767 2,423,560  
Exercisable at end of period (in shares) 1,615,225    
Vested and expected to vest (in shares) 2,095,804    
Weighted-Average Exercise Price [Abstract]      
Outstanding at beginning of period (in dollars per share) $ 8.68    
Granted (in dollars per share) 9.77    
Exercised (in dollars per share) 6.43    
Cancelled and forfeited (in dollars per share) 11.47    
Outstanding at end of period (in dollars per share) 9.00 $ 8.68  
Exercisable at end of period (in dollars per share) 8.61    
Vested and expected to vest (in dollars per share) $ 8.95    
Weighted-Average Remaining Contractual Life [Abstract]      
Outstanding at end of period 5 years 4 months 24 days    
Exercisable at end of period 4 years 7 months 6 days    
Vested and expected to vest 5 years 3 months 18 days    
Aggregate Intrinsic Value [Abstract]      
Outstanding at end of period $ 6,206    
Exercisable at end of period 5,242    
Vested and expected to vest $ 6,096    
Additional disclosures [Abstract]      
Weighted-average grant date fair value of options granted (in dollars per share) $ 3.31 $ 2.76 $ 3.59
Total intrinsic value of options exercised $ 1,300 $ 2,500 $ 1,900
Cash received from options exercises 2,100 $ 4,300 $ 2,400
Unrecognized compensation cost related to unvested option awards $ 900    
Period for recognition of compensation cost not yet recognized 2 years 1 month 6 days    
Stock Options [Member] | Minimum [Member]      
Share-based Compensation [Abstract]      
Award vesting period 1 year    
Weighted-average inputs and risk-free rate of return ranges used to calculate the grant date fair value of options [Abstract]      
Risk-free rate of return 2.50% 2.20% 1.90%
Stock Options [Member] | Maximum [Member]      
Share-based Compensation [Abstract]      
Award vesting period 4 years    
Weighted-average inputs and risk-free rate of return ranges used to calculate the grant date fair value of options [Abstract]      
Risk-free rate of return 2.90% 2.80% 2.00%
Restricted Stock [Member]      
Additional disclosures [Abstract]      
Period for recognition of compensation cost not yet recognized 2 years 7 months 6 days    
Total fair value of awards for which restrictions lapsed $ 1,900 $ 1,400 $ 1,200
Compensation cost not yet recognized related to share based payment awards other than options $ 4,300    
Shares [Rollforward]      
Outstanding at beginning of period (in shares) 419,297    
Granted (in shares) 435,000 290,000 317,750
Vested (in shares) (195,684)    
Cancelled (in shares) (18,500)    
Outstanding at end of period (in shares) 640,113 419,297  
Expected to vest (in shares) 594,771    
Weighted-Average Fair Value at Grant Date [Abstract]      
Outstanding at beginning of period (in dollars per share) $ 9.58    
Granted (in dollars per share) 9.80 $ 8.62 $ 10.94
Vested (in dollars per share) 9.65    
Cancelled (in dollars per share) 9.82    
Outstanding at end of period (in dollars per share) 9.70 $ 9.58  
Expected to vest (in dollars per share) $ 9.69    
Restricted Stock [Member] | Minimum [Member]      
Share-based Compensation [Abstract]      
Award vesting period 1 year    
Restricted Stock [Member] | Maximum [Member]      
Share-based Compensation [Abstract]      
Award vesting period 4 years    
Employee Stock Purchase Plan [Member]      
Share-based Compensation [Abstract]      
Maximum number of shares of common stock that may be issued (in shares) 1,850,000    
Award vesting period 1 year    
Shares [Rollforward]      
Outstanding at end of period (in shares) 0    
Weighted-Average Fair Value at Grant Date [Abstract]      
Percent of market price that participants pay for shares subscribed 85.00%    
Total shares issued since inception (in shares) 1,500,000