The amount of plan income tax benefit recognized during the period.

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- Definition

Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Maximum Payout

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- Definition

Amount, after tax, of expense for award under share-based payment arrangement.

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No definition available.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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-Name Accounting Standards Codification
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- Definition

The amount of plan compensation cost recognized during the period.

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-Name Accounting Standards Codification
-Topic 718
-SubTopic 40
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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).

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-Paragraph 2
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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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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.

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-Topic 718
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- Definition

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

+ References

No definition available.

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Stock Based Compensation (Narrative) (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Aug. 01, 2020	Aug. 03, 2019	Aug. 01, 2020	Aug. 03, 2019	Feb. 01, 2020	Feb. 02, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available to be issued and sold pursuant to the 2017 Plan	1,000,000		1,000,000
Stock-based compensation expense for ESPP	$ 7,000	$ 7,000	$ 18,000	$ 18,000
Income tax benefit - ESPP	2,000	2,000	6,000	3,000
Tax expense in connection with the vesting of equity based compensation			79,000
Income tax effect				1,900,000
Restricted Stock Units and Performance Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of stock awards vested during period			$ 4,400,000	$ 2,000,000.0
Weighted average grant date fair value of awards			$ 14.88	$ 31.28
Income tax effect	219,000	356,000	$ 588,000	$ 630,000
Unrecognized share-based compensation expense	3,400,000		$ 3,400,000
Unrecognized compensation cost, recognition period			1 year 8 months 12 days
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of stock awards vested during period			$ 1,300,000	$ 16,900,000
Weighted average grant date fair value of awards			$ 24.91	$ 26.58
Stock Appreciation Rights (SARs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date fair value of awards			$ 4.95
Income tax effect	27,000	$ 6,000	$ 1,000	$ 6,000
Unrecognized share-based compensation expense	$ 182,000		$ 182,000
Unrecognized compensation cost, recognition period			8 months 12 days
Defined maximum gain			$ 10.00	$ 10.00	$ 10.00	$ 10.00
Exercise price					$ 13.79	$ 34.95