Consolidated Statements of Changes in Stockholders’ Equity (Parentheticals) - USD ($) |
12 Months Ended | |
|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
|
| Statement of Stockholders' Equity [Abstract] | ||
| Merger, net of transaction costs | $ 2,358,780 | |
| Issuance of common stock in July 2025 registered direct offering, net of costs | $ 1,453,012 | |
| Issuance of common stock in September 2025 registered direct offering, net of costs | $ 1,380,146 | |