GOODWILL AND INTANGIBLE ASSETS - Goodwill (Details) - USD ($)	9 Months Ended	12 Months Ended
	Jun. 30, 2026	Sep. 30, 2025
GOODWILL AND INTANGIBLE ASSETS
Goodwill impairment	$ 0	$ 0
Goodwill
Beginning balance	9,865,804	4,087,554
Acquired		5,778,250
Ending balance	$ 9,865,804	$ 9,865,804