Condensed Consolidated Statements of Operations - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Income Statement [Abstract] | ||||
| Net revenues from continuing operations | $ 166,458 | $ 380,797 | $ 330,308 | $ 547,425 |
| Costs and expenses: | ||||
| Research and development | 772,162 | 837,401 | 1,538,007 | 1,522,188 |
| General and administrative | 2,547,606 | 2,657,146 | 4,870,980 | 4,855,889 |
| Amortization | 7,151 | 5,769 | 14,152 | 11,844 |
| Total costs and expenses | 3,326,919 | 3,500,316 | 6,423,139 | 6,389,921 |
| Operating loss | (3,160,461) | (3,119,519) | (6,092,831) | (5,842,496) |
| Interest income | 60,884 | 127,489 | 138,915 | 253,198 |
| Interest expense | (724) | (471) | (790) | (4,863) |
| Loss before income taxes | (3,100,301) | (2,992,501) | (5,954,706) | (5,594,161) |
| Income tax expense | (3,870) | (5,671) | (7,741) | (11,341) |
| Net loss from continuing operations | (3,104,171) | (2,998,172) | (5,962,447) | (5,605,502) |
| Net income (loss) from discontinued operations | (1,170,259) | 2,262,965 | (1,599,034) | 6,118,479 |
| Net income (loss) | (4,274,430) | (735,207) | (7,561,481) | 512,977 |
| Net income (loss) at subsidiary attributable to noncontrolling interests | (1,947) | (5,533) | (4,535) | 3,351 |
| Net income (loss) attributable to common shareholders | $ (4,276,377) | $ (740,740) | $ (7,566,016) | $ 516,328 |
| Income (loss) per share attributable to common shareholders | ||||
| Continuing operations - basic (in USD per share) | $ (0.21) | $ (0.20) | $ (0.40) | $ (0.37) |
| Discontinued operations - basic (in USD per share) | (0.08) | 0.15 | (0.11) | 0.41 |
| Basic (in USD per share) | (0.29) | (0.05) | (0.51) | 0.03 |
| Continued operations - diluted (in USD per share) | (0.21) | (0.20) | (0.40) | (0.37) |
| Discontinued operations - diluted (in USD per share) | (0.08) | 0.15 | (0.11) | 0.41 |
| Diluted (in USD per share) | $ (0.29) | $ (0.05) | $ (0.51) | $ 0.03 |
| Weighted-average shares outstanding | ||||
| Basic (in shares) | 14,981,607 | 14,960,596 | 14,970,968 | 14,951,609 |
| Diluted (in shares) | 14,981,607 | 14,960,596 | 14,970,968 | 14,951,609 |
| X | ||||||||||
- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after tax of income (loss) from a disposal group, which is allocated to the operations of the closed block. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Total costs of sales and operating expenses for the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- 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/disclosureRef
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| X | ||||||||||
- Definition Amount of Net Income (Loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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