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Note 3 - Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2023
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Basic earnings per share calculation: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  | $ | 1,415 |  |  | $ | (2,703 | ) |  | $ | 2,184 |  |  | $ | (5,107 | )
Weighted average number of common shares outstanding |  |  | 21,091,496 |  |  |  | 20,244,176 |  |  |  | 20,980,880 |  |  |  | 19,977,477 |
Basic net income (loss) per share |  | $ | 0.07 |  |  | $ | (0.13 | ) |  | $ | 0.10 |  |  | $ | (0.26 | )
Diluted earnings per share calculation: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  | $ | 1,415 |  |  | $ | (2,703 | ) |  | $ | 2,184 |  |  | $ | (5,107 | )
Weighted average number of common shares outstanding |  |  | 21,091,496 |  |  |  | 20,244,176 |  |  |  | 20,980,880 |  |  |  | 19,977,477 |
Common stock equivalents: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-vested stock awards (1) |  |  | 317,031 |  |  |  | — |  |  |  | 409,351 |  |  |  | — |
Weighted average number of common shares outstanding |  |  | 21,408,527 |  |  |  | 20,244,176 |  |  |  | 21,390,231 |  |  |  | 19,977,477 |
Diluted net income (loss) per share |  | $ | 0.07 |  |  | $ | (0.13 | ) |  | $ | 0.10 |  |  | $ | (0.26 | )

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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