Share Based Compensation Arrangement by Share Based Payment Award Equity Instrument Other than Options Aggregate Value.

No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Exercise Price Range, Lower Range Limit

+ References

No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Number of Consecutive Trading Days

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No definition available.

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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 over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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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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- 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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- References

No definition available.

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- Definition

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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- Definition

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

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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.

+ References

No definition available.

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- Definition

Percentage of vesting of award under share-based payment arrangement.

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- Definition

Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.D.2)
-URI http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809

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Shareholders' Equity - Market Based Restricted Stock Units (Details) - USD ($)			12 Months Ended		36 Months Ended
	May 02, 2019	Aug. 18, 2016	Jan. 29, 2022	Feb. 01, 2020	Jan. 29, 2022
Fair Value Assumptions and Methodology [Abstract]
Weighted average expected life (in years)			6 years
Restricted Stock Total Shareholder Return [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted, shares				94,000
Fair Value Assumptions and Methodology [Abstract]
Total grant date fair value				$ 482
Total grant date fair value per share				$ 5.14
Weighted average expected life (in years)				3 years
Lessthan33 [Member] \| Restricted Stock Total Shareholder Return [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of Units Vested					0.00%
Greaterthan33 [Member] \| Restricted Stock Total Shareholder Return [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of Units Vested					50.00%
Greaterthan50 [Member] \| Restricted Stock Total Shareholder Return [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of Units Vested					100.00%
Greaterthan100 [Member] \| Restricted Stock Total Shareholder Return [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of Units Vested					150.00%
Market Based Stock Restricted Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted, shares	68,000
Fair Value Assumptions and Methodology [Abstract]
Total grant date fair value	$ 220,000
Expected volatility rate	80.00%
Weighted average expected life (in years)	2 years 10 months 24 days
Risk-free interest rate	2.50%
Tranche 1 (one year) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of Units Vested			33.30%
Award Vesting Period	1 year
Fair Value Assumptions and Methodology [Abstract]
Total grant date fair value per share	$ 3.66
Weighted average expected life (in years)	1 year
Tranche 2 ($20.00/share) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of Units Vested		33.30%
Number of consecutive trading days	20 days
Average closing price for 20 consecutive trading days, Lower range limit for vesting	$ 20.00
Continuous employment requisite period	1 year
Fair Value Assumptions and Methodology [Abstract]
Total grant date fair value per share	$ 3.19
Weighted average expected life (in years)	3 years 3 months 7 days
Tranche 3 ($40.00/share) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of Units Vested			33.30%
Award Vesting Period	2 years
Number of consecutive trading days	20 days
Average closing price for 20 consecutive trading days, Lower range limit for vesting	$ 40.00
Fair Value Assumptions and Methodology [Abstract]
Total grant date fair value per share	$ 2.85
Weighted average expected life (in years)	4 years 6 months 10 days
Minimum [Member] \| Restricted Stock Total Shareholder Return [Member]
Fair Value Assumptions and Methodology [Abstract]
Expected volatility rate				74.00%
Risk-free interest rate				1.70%
Maximum [Member] \| Restricted Stock Total Shareholder Return [Member]
Fair Value Assumptions and Methodology [Abstract]
Expected volatility rate				82.00%
Risk-free interest rate				2.30%