SHARE-BASED COMPENSATION (Details) (USD $)	3 Months Ended	9 Months Ended
Jul. 29, 2012	Jul. 31, 2011	Jul. 29, 2012	Jul. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Date and Terms of Plan modification			In March 2007 shareholders approved a new share-based compensation plan ("Plan"), under which options, restricted stock, restricted stock units, stock appreciation rights, performance stock, performance units, and other awards based on, or related to, shares of the Company's common stock may be granted from shares authorized but unissued or shares previously issued and reacquired by the Company.
Maximum number of shares of common stock that may be issued (in shares)	6,000,000		6,000,000
Share-based compensation costs incurred	$ 900,000	$ 700,000	$ 2,300,000	$ 1,800,000
Cash received from options exercises	100,000	200,000	300,000	400,000
Share-based compensation cost capitalized			0
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
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 (in hundredths)	102.20%	0.00%	102.10%	98.70%
Risk free rate of return (in hundredths)	0.60%	0.00%
Risk free rate of return, minimum (in hundredths)			0.60%	1.00%
Risk free rate of return, maximum (in hundredths)			0.90%	1.90%
Dividend yield (in hundredths)	0.00%	0.00%	0.00%	0.00%
Expected term (in years)	4 years 3 months 18 days		4 years 3 months 18 days	4 years 2 months 12 days
Shares [Abstract]
Outstanding at July 29, 2012 (in shares)	4,053,752		4,053,752
Exercisable at July 29, 2012 (in shares)	2,266,521		2,266,521
Weighted Average Exercise Price [Abstract]
Outstanding at July 29, 2012 (in dollar per share)	$ 8.29		$ 8.29
Exercisable at July 29, 2012 (in dollar per share)	$ 10.97		$ 10.97
Weighted Average Remaining Contractual Life [Abstract]
Outstanding at July 29, 2012	6 years 3 months 18 days		6 years 3 months 18 days
Exercisable at July 29, 2012	4 years 9 months 18 days		4 years 9 months 18 days
Aggregate Intrinsic Value [Abstract]
Outstanding at July 29, 2012	5,554,000		5,554,000
Exercisable at July 29, 2012	3,013,000		3,013,000
Options [Abstract]
Share options granted (in shares)	30,000	0	554,500	620,750
Grant date fair value of options granted (in dollar per share)	$ 4.37		$ 4.47	$ 4.75
Unrecognized compensation cost related to unvested option awards	4,200,000		4,200,000
Period for recognition of compensation cost not yet recognized	2 years 7 months 6 days		2 years 7 months 6 days
Restricted Stock [Member]
Options [Abstract]
Period for recognition of compensation cost not yet recognized	2 years 6 months		2 years 6 months
Restricted Stock [Abstract]
Restricted stock service period	less-than-one to eight years		less-than-one to eight years
Restricted stock awards granted (in shares)	0	0	168,750	176,250
Weighted average grant date fair value of restricted stock awards (in dollar per share)			$ 6.28	$ 6.71
Compensation cost not yet recognized related to unvested restricted stock awards	$ 1,600,000		$ 1,600,000
Number of shares of restricted stock outstanding (in shares)	262,314		262,314
Maximum [Member] \| Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period			4 years
Minimum [Member] \| Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period			1 year

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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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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Description of significant modifications (such as a change in expiration dating, vesting rights, or exercise prices) to an equity-based compensation plan, including the terms of the modifications.

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