Basis Of Presentation - Additional Information (Detail) (USD $)	9 Months Ended
Oct. 27, 2012	Oct. 29, 2011
Basis of Presentation [Line Items]
Stock based compensation expense	$ 874,000	$ 1,276,000
Compensation cost related to non-vested awards not yet recognized	500,000
Compensation cost related to non-vested awards not yet recognized, weighted average remaining life	24 months
Share-based compensation arrangement, stock options grants in period	51,286	85,421
Share-based compensation arrangement, restricted stock grants in period		569,661
Weighted average grant date fair value of stock option granted	$ 1.39
Number of options exercised to purchase common stock	400,000
Share-based compensation arrangement, stock options intrinsic value	500,000
Share-based compensation arrangement, shares issued	116,389
Long Term Incentive Plans
Basis of Presentation [Line Items]
Share-based compensation arrangement, stock options grants in period		72,576
Long Term Incentive Plans \| Management
Basis of Presentation [Line Items]
Share-based compensation arrangement, restricted stock grants in period		538,661
Casual Male Trademarks
Basis of Presentation [Line Items]
Definite-lived intangible assets, carrying value	4,700,000
Rochester Trademarks
Basis of Presentation [Line Items]
Indefinite-lived intangible assets, carrying value	$ 1,500,000

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Stock Issued During Period Shares Options Exercised

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As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest.

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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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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Carrying amount of assets (excluding financial assets) that lack physical substance, excluding goodwill, having a projected indefinite period of benefit.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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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 total accumulated difference between fair values of underlying shares on dates of exercise and exercise price on options which were exercised (or share units converted) into shares during the reporting period under the plan.

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

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Number of share instruments newly issued under a share-based compensation plan.

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