Note 2 - Summary of Significant Accounting Polices (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2024 |
Mar. 31, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
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| Working Capital (Deficit) | $ (5,000) | $ (5,000) | |||||
| Retained Earnings (Accumulated Deficit) | (31,011) | (31,011) | $ (27,143) | ||||
| Cash and Cash Equivalent | 2,682 | 2,682 | 6,869 | ||||
| Net Income (Loss) Attributable to Parent | (592) | $ (3,276) | $ (1,504) | $ (1,849) | (3,868) | $ (3,353) | $ (5,900) |
| Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill) | 0 | 0 | 0 | 0 | |||
| Gain (Loss), Foreign Currency Transaction, after Tax | $ (151) | $ (250) | $ (329) | $ (715) | |||
| Cash and Cash Equivalents [Member] | Geographic Concentration Risk [Member] | Non-US [Member] | |||||||
| Concentration Risk, Percentage | 83.00% | 33.00% | |||||
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- Definition The difference in the amount of current assets and liabilities represented as the working capital. No definition available.
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- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after tax, of realized and unrealized gain (loss) from foreign currency transaction. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of accumulated undistributed earnings (deficit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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