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v3.25.1

Note 2 - Liquidity (Details Textual) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation | $ 4,316,000 | $ 5,360,000 | $ 4,965,000
Working Capital | 3,345,000 |  |
Net Income (Loss) Attributable to Parent | (672,000) | (1,136,000) |
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation | 31,000 | 0 |
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation | $ (680,000) | $ (630,000) |

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