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Note 8 - Stock-based Incentive Plans (Tables) | 9 Months Ended
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Sep. 30, 2025
Notes Tables |
Nonvested Restricted Stock Shares Activity [Table Text Block] |
|  | Shares |  |  | Wtd. Avg. Price at Date of Issuance |
Nonvested at December 31, 2024 |  |  | 28,676 |  |  | $ | 4.84 |
Vested |  |  | (21,534 | ) |  | $ | 4.84 |
Nonvested at September 30, 2025 |  |  | 7,142 |  |  | $ | 4.84 |

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Subparagraph (c) -Paragraph 2 -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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