Note 2 - Significant Accounting Policies (Details Textual) $ in Thousands, $ in Thousands |
3 Months Ended | ||||
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Nov. 18, 2025
CAD ($)
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Feb. 26, 2025 |
Mar. 31, 2026
USD ($)
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Mar. 31, 2025
USD ($)
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Dec. 31, 2025
USD ($)
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| Accounting Policies [Abstract] | |||||
| Reverse stock split | 1-for-30 reverse stock split | ||||
| Negative shareholder's equity | $ (34,700) | ||||
| Respective affiliates, for a consideration | $ 2,410 | ||||
| Accumulated deficit | (574,069) | $ (566,435) | |||
| Net Income (Loss) | (7,634) | $ (5,543) | |||
| Cash and investment | 4,100 | ||||
| Negative working capital | $ (5,100) | ||||
| X | ||||||||||
- Definition Negative shareholder's equity. No definition available.
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- Definition Negative working capital. No definition available.
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- References No definition available.
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- Definition Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 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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- Definition Amount of accumulated undistributed earnings (deficit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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