Stock-Based Compensation (Narrative) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
Feb. 02, 2013	Jan. 28, 2012	Jan. 29, 2011
Stock-Based Compensation [Line Items]
Equity incentive plan, number of shares authorized	5,700
Equity incentive plan, remaining shares available for future grant	1,000
Stock options granted	0
Stock Option [Member]
Stock-Based Compensation [Line Items]
Vesting period (years)	4 years
Stock options granted	0	0	0
Stock options exercised, total intrinsic value	$ 1,442	$ 1,650	$ 1,888
Stock options exercised, net tax benefit	433
Stock options exercised, cash proceeds received	597
Stock options vested, fair value	1,088	2,146	2,169
Unrecognized compensation expense	12
Weighted-average remaining amortization period (years)	0 years 1 month
Restricted Stock [Member]
Stock-Based Compensation [Line Items]
Granted, shares	1,809	895	1,096
Granted, weighted-average grant price	$ 11.06	$ 11.23	$ 7.65
Vested, total fair value	13,140	13,453	6,134
Unrecognized compensation expense	16,780
Weighted-average remaining amortization period (years)	2 years 4 months
Performance Shares [Member]
Stock-Based Compensation [Line Items]
Performance period (years)	1 year
Requisite service period (years)	3 years
Granted, shares	480	306	503
Granted, weighted-average grant price	$ 11.35	$ 12.31	$ 7.20
Vested, total fair value	2,594	239	9,186
Unrecognized compensation expense	$ 3,463
Weighted-average remaining amortization period (years)	1 year 9 months
Maximum [Member] \| Stock Option [Member]
Stock-Based Compensation [Line Items]
Contractual term (years)	10 years
Maximum [Member] \| Performance Shares [Member]
Stock-Based Compensation [Line Items]
Percentage of performance share awards that can be earned	125.00%	125.00%	100.00%
Maximum [Member] \| Restricted Stock and Performance Shares [Member]
Stock-Based Compensation [Line Items]
Vesting period (years)	5 years
Minimum [Member] \| Stock Option [Member]
Stock-Based Compensation [Line Items]
Contractual term (years)	7 years
Minimum [Member] \| Performance Shares [Member]
Stock-Based Compensation [Line Items]
Percentage of performance share awards that can be earned	0.00%	0.00%	0.00%
Minimum [Member] \| Restricted Stock and Performance Shares [Member]
Stock-Based Compensation [Line Items]
Vesting period (years)	3 years

Share based compensation arrangement by share based payment award contractual term

No definition available.

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- Definition

The percentage of performance-based units granted that will be earned, determined based on the achievement of performance criteria.

+ References

No definition available.

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- Definition

No authoritative reference available.

+ References

No definition available.

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- Definition

Aggregate proceeds received by the entity during the annual period from exercises of stock or unit options and conversion of similar instruments granted under equity-based payment arrangements.

+ References

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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.

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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.

+ References

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- Definition

Disclosure of the aggregate tax benefit realized from the exercise of stock options and the conversion of similar instruments during the annual period.

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- Definition

Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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).

+ References

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued 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).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

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-Subparagraph (c)(2)(iii)(1)

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-Name Statement of Financial Accounting Standard (FAS)

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- Definition

The total fair value of equity-based awards for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

+ References

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- Definition

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).

+ References

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Paragraph A240

-Subparagraph a

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Name Accounting Standards Codification

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-SubTopic 10

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-Paragraph 2

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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.

+ References

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- Definition

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

+ References

No definition available.

+ Details

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- Definition

Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

+ References

No definition available.

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