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Note 13 - Stockholders' Equity - Summary Changes in Outstanding Shares of Common Stock (Details) - shares	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020
Shares outstanding (in shares)	15,205,981	14,953,142
Shares issued under employee stock plans, net of shares withheld in lieu of tax withholding (in shares)	724,977	252,839
Repurchase of shares (in shares)	0	0
Shares outstanding (in shares)	15,930,958	15,205,981

X

- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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X

- Definition

Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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Number of shares that have been repurchased and retired during the period.

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