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v3.26.1

Note 3 - Liquidity and Capital Resources (Details Textual) - USD ($) |  |  |  | 3 Months Ended |
--- | --- | --- | --- | --- | ---
Oct. 28, 2025 | Oct. 28, 2025 | Sep. 17, 2025 | Mar. 07, 2025 | Mar. 31, 2026 | Mar. 31, 2025 | Dec. 31, 2025
Operating Income (Loss) |  |  |  |  | $ 79,000 | $ (579,000) |
Net Cash Provided by (Used in) Operating Activities |  |  |  |  | (292,000) | $ (984,000) |
Cash and cash equivalents |  |  |  |  | 720,000 |  | $ 970,000
Working Capital |  |  |  |  | $ 2,520,000 |  | $ 2,480,000
B Ocean Capital Management Limited [Member] |  |  |  |  |  |  |
Business Combination, Voting Equity Interest Acquired, Percentage |  |  | 9.80% |  |  |  |
Payments to Acquire Businesses, Gross |  |  | $ 300,000 |  |  |  |
Business Combination, Consideration Transferred, Equity Interest, Share Issued, Number of Shares |  |  | 200,000 |  |  |  |
Business Combination, Consideration Transferred, Equity Interest |  |  | $ 420,000 |  |  |  |
Business Combination, Price Per Share |  |  | $ 2.1 |  |  |  |
Business Combination, Consideration Transferred, Equity Interest, Share to be Issued |  |  | 200,000 |  |  |  |
Fun Star [Member] |  |  |  |  |  |  |
Business Combination, Voting Equity Interest Acquired, Percentage | 9.90% | 9.90% |  |  |  |  |
Payments to Acquire Businesses, Gross | $ 625,000 | $ 625,000 |  |  |  |  |
Business Combination, Consideration Transferred, Equity Interest, Share Issued, Number of Shares |  | 150,000 |  |  |  |  |
Business Combination, Consideration Transferred, Equity Interest |  | $ 375,000 |  |  |  |  |
Business Combination, Price Per Share | $ 2.5 | $ 2.5 |  |  |  |  |
Rahula Group Acquisition [Member] |  |  |  |  |  |  |
Investment Owned, Shares Acquired During Period |  |  |  | 10,000 |  |  |
Asset Acquisition, Consideration Transferred |  |  |  | $ 600,000 |  |  |

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