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Note 9 - Net Income (Loss) Per Share (Tables) | 12 Months Ended
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Mar. 31, 2025
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Twelve Months Ended March 31, |
|  | 2025 |  |  | 2024 |
Numerator: |  |  |  |  |  |  |  |
Net (loss) income |  | $ | (4,731 | ) |  | $ | 766 |
Denominator: |  |  |  |  |  |  |  |
Denominator for basic and diluted loss/income per share — weighted average shares |  |  | 21,042,652 |  |  |  | 21,042,652 |
Net (loss) income per share: |  |  |  |  |  |  |  |
Basic and diluted (loss) income per share |  | $ | (0.22 | ) |  | $ | 0.04 |

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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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