SHARE-BASED COMPENSATION - Summary of Stock Option Transactions (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Oct. 28, 2018	Oct. 29, 2017	Oct. 30, 2016
Number of Shares
Beginning balance, number of shares	336,000	508,000	1,904,000
Granted, number shares		11,000	29,000
Exercised, number of shares	(115,424)	(182,923)	(1,418,219)
Cancelled, number of shares	(6,000)		(7,000)
Ending balance, number of shares	215,000	336,000	508,000
Exercisable, number of shares	212,000
Weighted Average Exercise Price
Beginning balance, weighted-average exercise price (in dollars per share)	$ 11.06	$ 10.24	$ 9.85
Granted, weighted-average exercise price (in dollars per share)		15.70	12.76
Exercised, weighted-average exercise price (in dollars per share)	(11.09)	(9.03)	(8.89)
Cancelled, weighted-average exercise price (in dollars per share)	(15.70)		(227.21)
Ending balance, weighted-average exercise price (in dollars per share)	10.94	$ 11.06	$ 10.24
Exercise, weighted-average exercise price (in dollars per share)	$ 10.86
Stock Option Transactions
Weighted average remaining life (in years)	2 years 314 days
Exercisable, weighted average remaining life (in years)	2 years 299 days
Balance, aggregate intrinsic value	$ 428
Exercisable, aggregate intrinsic value	$ 428

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average price at which grantees could acquire or could have acquired the underlying shares with respect to any other type of change in shares reserved for issuance.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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