Stock-Based Compensation - Summary of Share Activity and Stock Option Activity (Details) - $ / shares	3 Months Ended
Apr. 30, 2022	May 01, 2021
RSUs
Total number of shares
Shares vested and/or issued	(313,422)
Performance Share Units
Total number of shares
Shares vested and/or issued	(240,000)
2016 Plan
Total number of shares
Outstanding non-vested shares at beginning of year	1,190,859
Shares granted	503,796
Shares vested and/or issued	(322,774)
Outstanding non-vested shares at end of quarter	1,371,881
Weighted-average Grant-Date Fair value
Outstanding non-vested shares at beginning of year	$ 1.57
Shares granted	4.99
Shares vested and/or issued	2.25
Outstanding non-vested shares at end of quarter	$ 2.67
2016 Plan \| RSUs
Total number of shares
Outstanding non-vested shares at beginning of year	515,291
Shares granted	494,444	8,054
Shares vested and/or issued	(313,422)
Outstanding non-vested shares at end of quarter	696,313
2016 Plan \| Deferred stock
Total number of shares
Outstanding non-vested shares at beginning of year	435,568
Outstanding non-vested shares at end of quarter	435,568
2016 Plan \| Performance Share Units
Total number of shares
Outstanding non-vested shares at beginning of year	240,000
Outstanding non-vested shares at end of quarter	240,000
2016 Plan \| Fully-vested shares
Total number of shares
Shares granted	9,352
Shares vested and/or issued	(9,352)

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).

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 (c)(2)(iii)(1)
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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

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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.

+ References

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-Topic 718
-SubTopic 10
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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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-Publisher FASB
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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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- Definition

The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan 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.

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