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Note 13 - Stockholders' Equity - Summary Changes in Outstanding Shares of Common Stock (Details) - shares	12 Months Ended
	Jan. 28, 2023	Jan. 29, 2022
Shares outstanding (in shares)	16,146,332	15,930,958
Shares issued under employee stock plans, net of shares withheld in lieu of tax withholding (in shares)	189,509	460,928
Share repurchase (in shares)	(1,533,503)	(245,554)
Shares outstanding (in shares)	14,802,338	16,146,332

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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