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Note 13 - Subsequent Events	9 Months Ended
	Oct. 30, 2021
Notes to Financial Statements
Subsequent Events [Text Block]	13. Subsequent Events On November 30, 2021 the Company announced that its Board of Directors authorized a share repurchase program of up to $25 million. The primary source of funding for the share repurchase program is expected to be cash on hand. The timing and amount of share repurchases, if any, will depend on price, market conditions, applicable regulatory requirements, and other factors. The program authorizes the Company to repurchase shares through November 30, 2023, does not require the Company to repurchase any specific number of shares, and may be modified, suspended or terminated at any time without prior notice. Shares repurchased under the program will be subsequently retired. On November 30, 2021 the Company announced that its Board of Directors authorized a special cash dividend of $1.25 per share to be paid on  December 27, 2021 to all shareholders of record as of December 10, 2021.

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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