Stock-Based Compensation Stock-settled Performance Share Units (Details) - Performance Share Units (PSUs) - Stock-Settled Award $ / shares in Units, $ in Thousands	9 Months Ended
Nov. 02, 2019 shares $ / shares	Nov. 03, 2018 USD ($) $ / shares
Stock-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award requisite service period	3 years
Settlement at the end of vesting period	Converts to common stock (unless otherwise determined by our Board of Directors, or its Compensation Committee) ranging from zero to a maximum of twice the number of granted shares outstanding on the vesting date.
Method used to determine fair value	Monte Carlo simulation
Number of shares
Outstanding at February 2, 2019	750,000
Granted	375,000
Forfeited	(50,000)
Outstanding at November 2, 2019	1,075,000
Weighted average grant date fair value (in dollars per share)
Weighted average grant date fair value (in dollars per share) \| $ / shares	$ 1.98
Aggregate intrinsic value, vested \| $		$ 20
Maximum
Stock-based Compensation Arrangement by Share-based Payment Award [Line Items]
Multiple of the number of granted shares outstanding for issuable shares	2
Minimum
Stock-based Compensation Arrangement by Share-based Payment Award [Line Items]
Multiple of the number of granted shares outstanding for issuable shares	0
2017 Performance Share Units Granted
Number of shares
Outstanding at February 2, 2019	470,000
Forfeited	(50,000)
Outstanding at November 2, 2019	420,000
Weighted average grant date fair value (in dollars per share)
Weighted average grant date fair value (in dollars per share) \| $ / shares	$ 1.80
2018 Performance Share Units Granted
Number of shares
Outstanding at February 2, 2019	280,000
Outstanding at November 2, 2019	280,000
Weighted average grant date fair value (in dollars per share)
Weighted average grant date fair value (in dollars per share) \| $ / shares	$ 3.05	$ 3.05
2019 Performance Share Units Granted
Number of shares
Granted	375,000
Outstanding at November 2, 2019	375,000
Weighted average grant date fair value (in dollars per share)
Weighted average grant date fair value (in dollars per share) \| $ / shares	$ 1.39

Multiple of the number of granted units outstanding for calculating the number of issuable shares.

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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.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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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 number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Description of method used to estimate fair value of award under share-based payment arrangement.

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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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Description of terms of award under share-based payment arrangement.

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- Definition

Intrinsic value of vested award under share-based payment arrangement. Excludes share and unit options.

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No definition available.

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