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FAIR VALUE DISCLOSURES - Mandatorily Redeemable Non-Controlling Interest (Details) - USD ($)	3 Months Ended		9 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Sep. 30, 2024	Oct. 01, 2023
Changes in the fair value of the contingent consideration:
Discount rate	13.20%		13.20%
Change in fair value	$ 195,750	$ 393,324	$ 663,418	$ 727,457
Team Sledd
Changes in the fair value of the contingent consideration:
Interest own (as a percent)	92.00%		92.00%		76.00%	92.00%
Mandatorily Redeemable Non-Controlling Interest
Changes in the fair value of the contingent consideration:
Difference between the contractual amount due and the fair value	$ 400,000		$ 400,000		$ 700,000
Fair value, beginning of period	8,679,168	9,824,964	8,211,500	9,490,831
Redemption of non-controlling interests	(1,812,558)	(1,812,558)	(1,812,558)	(1,812,558)
Distributions of non-controlling interest	(148,852)	(256,599)	(148,852)	(256,599)
Change in fair value	195,750	393,324	663,418	727,457
Fair value, end of period	$ 6,913,508	$ 8,149,131	$ 6,913,508	$ 8,149,131

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Amount of change in fair value of mandatorily redeemable non-controlling interest.

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Amount of change from difference between the contractual amount due under the MRNCI and the fair value.

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Amount of distributions in financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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The discount rate relating to redeemable mandatorily noncontrolling interest.

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Percentage of voting equity interests acquired in a business combination achieved in stages, including equity interests in the acquiree held by the acquirer immediately before the acquisition date and acquired at the acquisition date.

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Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

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-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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