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Note 14 - Earnings Per Share (Details Textual) |  | 12 Months Ended
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Aug. 16, 2021 | Dec. 31, 2022
Stock Split To [Member] |  |
Stockholders' Equity Note, Stock Split, Conversion Ratio | 2 | 2

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- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SAB TOPIC 4.C) -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-4 + Details
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- Details
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