Supplemental Financial Statement Information (Details - Other income expense) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||||
| Interest Expense (a) | $ (165,000) | $ (246,000) | $ (293,000) | $ (449,000) |
| Gain (Loss) on Revaluation of Warrants (b) | (678) | 23 | (232) | 60 |
| Loss on Revaluation of Equity Investment in YFE (c) | (3,778) | (881) | (7,418) | (881) |
| Realized Loss on Marketable Securities Investments (d) | (32) | (216) | (28) | (357) |
| Gain (Loss) on Foreign Exchange (e) | 1,713 | (330) | 2,380 | (980) |
| Loss on Debt Settlement (f) | 0 | 0 | (944) | 0 |
| Interest Income (g) | 12 | 42 | 66 | 95 |
| Finance Lease Interest Expense (h) | (6) | (24) | (10) | (54) |
| Gain on Lease Termination (i) | 4 | 0 | 4 | 0 |
| Other (j) | (122) | 370 | (89) | 534 |
| Other Expense, net | $ (2,887) | $ (1,016) | $ (6,271) | $ (1,583) |
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- Definition Amount of interest expense on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business). No definition available.
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- Definition Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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