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Note 8 - Stock-based Incentive Plans (Tables) | 6 Months Ended
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Jun. 30, 2023
Notes Tables |
Nonvested Restricted Stock Shares Activity [Table Text Block] |
|  | Shares |  |  | Wtd. Avg. Price at Date of Issuance |
Nonvested at December 31, 2022 |  |  | — |  |  | $ | — |
Granted |  |  | 97,900 |  |  | $ | 4.84 |
Vested |  |  | (16,324 | ) |  | $ | 4.84 |
Nonvested at June 30, 2023 |  |  | 81,576 |  |  | $ | 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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