Basis Of Presentation - Additional Information (Detail) (USD $)	6 Months Ended
Jul. 28, 2012	Jul. 30, 2011
Basis of Presentation [Line Items]
Stock based compensation expense	$ 543,000	$ 790,000
Compensation cost related to non-vested awards not yet recognized	700,000
Compensation cost related to non-vested awards not yet recognized, weighted average remaining life	26 months
Share-based compensation arrangement, stock options grants in period	51,286	79,902
Share-based compensation arrangement, restricted stock grants in period		569,661
Weighted average grant date fair value of stock option granted	$ 1.39
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	5,200,000
Estimated remaining useful life	7 years
Rochester Trademarks
Basis of Presentation [Line Items]
Indefinite-lived intangible assets, carrying value	$ 1,500,000

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Finite-Lived Intangible Asset, Remaining Amortization Period

+ References

No definition available.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

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- Definition

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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- Definition

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

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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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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- Definition

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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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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