Property, Plant and Equipment, Net (Details) - USD ($) |
6 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Sep. 30, 2025 |
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| Property, Plant and Equipment, Net [Line Items] | |||
| Construction-in-progress design fee | $ 11,139,204 | $ 10,487,306 | |
| Depreciation expense | 223,202 | $ 246,293 | |
| Construction-in-Progress [Member] | |||
| Property, Plant and Equipment, Net [Line Items] | |||
| Construction-in-progress design fee | $ 27,940 | $ 35,458 | |
| X | ||||||||||
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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- Details
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