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Note 11 - Treasury Stock Transactions (Details Textual) - USD ($) $ / shares in Units, $ in Millions | 9 Months Ended |
--- | --- | ---
Oct. 01, 2022 | Oct. 02, 2021 | Aug. 05, 2022
Treasury Stock, Shares, Acquired (in shares) | 637,372 | 1,157,719 |
Treasury Stock Acquired, Average Cost Per Share (in dollars per share) | $ 10.03 | $ 3.58 |
Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 21.4 |  |
Maximum [Member] |  |  |
Stock Repurchase Program, Authorized Amount |  |  | $ 25.0

X
- Definition Amount of stock repurchase plan authorized. + References No definition available. + Details
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- Definition Amount remaining of a stock repurchase plan authorized. + References No definition available. + Details
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 + Details
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