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WARRANTS AND STOCK OPTIONS - Additional Information (Details) - USD ($) |  |  | 3 Months Ended | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Jul. 01, 2025 | May 22, 2025 | Jun. 30, 2025 | Jun. 30, 2025 | Jun. 30, 2024 | Sep. 30, 2024 | Sep. 30, 2023
WARRANTS, STOCK OPTIONS AND RESTRICTED STOCK UNITS |  |  |  |  |  |  |
Number of warrants exercised |  |  |  | 467,859 |  | 8,626,796 |
Number of warrants outstanding |  |  | 3,424,291 | 3,424,291 |  | 26,332 | 261,029
Net proceeds from exercise of warrants |  |  |  | $ 2,215,828 | $ 394 | $ 394 |
Equity Incentive Plan 2020 |  |  |  |  |  |  |
WARRANTS, STOCK OPTIONS AND RESTRICTED STOCK UNITS |  |  |  |  |  |  |
Authorized shares, increased |  | 200,000 |  |  |  |  |
Common stock shares available |  |  | 200,355 | 200,355 |  |  |
Series A Warrants |  |  |  |  |  |  |
WARRANTS, STOCK OPTIONS AND RESTRICTED STOCK UNITS |  |  |  |  |  |  |
Number of warrants exercised |  |  | 138,557 | 171,981 |  |  |
Net proceeds from exercise of warrants |  |  | $ 723,055 | $ 2,220,459 |  |  |
Series A Warrants | Subsequent events |  |  |  |  |  |  |
WARRANTS, STOCK OPTIONS AND RESTRICTED STOCK UNITS |  |  |  |  |  |  |
Number of warrants exercised | 56,965 |  |  |  |  |  |
Net proceeds from exercise of warrants | $ 292,305 |  |  |  |  |  |
Series B Warrants |  |  |  |  |  |  |
WARRANTS, STOCK OPTIONS AND RESTRICTED STOCK UNITS |  |  |  |  |  |  |
Number of warrants exercised |  |  | 43,512 | 157,759 |  |  |
Stock issued, exercise |  |  | 130,537 | 473,277 |  |  |
Series B Warrants | Subsequent events |  |  |  |  |  |  |
WARRANTS, STOCK OPTIONS AND RESTRICTED STOCK UNITS |  |  |  |  |  |  |
Number of warrants exercised | 111,000 |  |  |  |  |  |
Stock issued, exercise | 333,000 |  |  |  |  |  |
Series D Warrants |  |  |  |  |  |  |
WARRANTS, STOCK OPTIONS AND RESTRICTED STOCK UNITS |  |  |  |  |  |  |
Number of warrants exercised |  |  | 136,698 | 136,698 |  |  |
Stock issued, exercise |  |  | 136,698 | 136,698 |  |  |

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