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Note 8 - Basic and Diluted Net Loss per Common Share (Tables) | 9 Months Ended
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Sep. 30, 2025
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |  |  | September 30, |  |  | September 30, |
|  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Net income (loss) |  | $ | (1,927 | ) |  | $ | 627 |  |  | $ | (6,084 | ) |  | $ | (3,225 | )
Weighted average common shares outstanding, basic |  |  | 26,893,000 |  |  |  | 25,900,000 |  |  |  | 26,891,000 |  |  |  | 25,814,000 |
Net income (loss) per share, basic |  | $ | (0.07 | ) |  | $ | 0.02 |  |  | $ | (0.23 | ) |  | $ | (0.12 | )
Weighted average common shares outstanding, diluted |  |  | 26,893,000 |  |  |  | 26,550,000 |  |  |  | 26,891,000 |  |  |  | 25,814,000 |
Net income (loss) per share, diluted |  | $ | (0.07 | ) |  | $ | 0.02 |  |  | $ | (0.23 | ) |  | $ | (0.12 | )

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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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