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Note 8 - Basic and Diluted Earnings Per Common Share (Tables) | 3 Months Ended
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Mar. 31, 2023
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2023 |  |  | 2022 |
Numerator for basic and diluted earnings per common share: |  |  |  |  |  |  |  |
Net income/(loss) for the period |  | $ | (19,083 | ) |  | $ | (3,020 | )
Denominator for basic and diluted earnings per common share: |  |  |  |  |  |  |  |
Basic weighted average number of common shares outstanding |  |  | 10,806,321 |  |  |  | 10,754,758 |
Effect of outstanding stock options |  |  | - |  |  |  | - |
Diluted weighted average number of shares outstanding |  |  | 10,806,321 |  |  |  | 10,754,758 |
Basic earnings/(loss) per common share |  | $ | (1.77 | ) |  | $ | (0.28 | )
Diluted earnings/(loss) per common share |  | $ | (1.77 | ) |  | $ | (0.28 | )

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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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- References No definition available. + Details
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