Equity (Details - Warrant activity) - Warrants [Member] |
6 Months Ended |
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Jun. 30, 2026
$ / shares
shares
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| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | |
| Warrants outstanding at beginning | shares | 333,931 |
| Weighted-average exercise price per share at beginning | $ / shares | $ 90.75 |
| Warrants granted | shares | 0 |
| Weighted-average exercise price per share granted | $ / shares | $ 0 |
| Warrants exercised | shares | 0 |
| Weighted-average exercise price per share exercised | $ / shares | $ 0 |
| Warrants forfeited | shares | 0 |
| Weighted-average exercise price per share forfeited | $ / shares | $ 0 |
| Warrants expired | shares | 0 |
| Weighted-average exercise price per share expired | $ / shares | $ 0 |
| Warrants outstanding at ending | shares | 333,931 |
| Weighted-average exercise price per share at ending | $ / shares | $ 90.75 |
| Warrants exercisable | shares | 333,931 |
| Weighted-average exercise price per share exercisable | $ / shares | $ 90.75 |
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of warrants or rights outstanding. No definition available.
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of non-option equity instruments exercised by participants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares under non-option equity instrument agreements for which rights to exercise lapsed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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