Property and Equipment, Net - Schedule of Property and Equipment, Net (Detail) - USD ($) |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Property plant and equipment gross | $ 2,645,175 | $ 2,459,351 |
| Less accumulated depreciation and amortization | (2,237,381) | (2,158,712) |
| Total | 407,794 | 300,639 |
| Furniture and Fixtures [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property plant and equipment gross | 170,607 | 170,607 |
| Leasehold Improvements [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property plant and equipment gross | 544,629 | 544,629 |
| Machinery and office equipment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property plant and equipment gross | 1,857,545 | 1,671,721 |
| Software [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property plant and equipment gross | $ 72,394 | $ 72,394 |
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- Definition Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. 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/2009/role/commonPracticeRef
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- Definition Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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