Note 11 - Deposit for Investment (Details Textual) - USD ($) |
Oct. 28, 2025 |
Oct. 28, 2025 |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|---|---|
| Deposits Assets, Noncurrent | $ 300,000 | $ 300,000 | ||
| 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 | ||
| Deposits Assets, Noncurrent | $ 300,000 |
| X | ||||||||||
- Definition Number of shares of equity interest issued or issuable by acquirer as part of consideration transferred in business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Percentage of voting equity interest acquired in business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Per share price of saleable stock paid or offered to be paid by acquirer in business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Details
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