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FAIR VALUE DISCLOSURES - Mandatorily Redeemable Non-Controlling Interest (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Sep. 30, 2024
Changes in the fair value of the contingent consideration: |  |  |
Discount rate | 13.20% |  |
Fair value of MRNCI as of September 2024 |  | $ 9,490,831 |
Change in fair value |  | 199,744 |
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Selling, General and Administrative Expense |  |
Fair value of MRNCI as of December 2024 |  | $ 9,690,575 |
Less current portion at fair value | $ (1,757,237) |  | $ (1,703,604)
Noncurrent portion at fair value | $ 6,649,075 |  | $ 6,507,896
Team Sledd |  |  |
Changes in the fair value of the contingent consideration: |  |  |
Interest own (as a percent) | 76.00% |  | 76.00%
Mandatorily Redeemable Non-Controlling Interest |  |  |
Changes in the fair value of the contingent consideration: |  |  |
Difference between the contractual amount due and the fair value | $ 600,000 |  | $ 700,000
Fair value of MRNCI as of September 2024 | 8,211,500 |  |
Redemption of non-controlling interests | 0 |  |
Distributions of non-controlling interests | 0 |  |
Change in fair value | $ 194,812 |  |
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Change in Fair Value of Mandatorily Redeemable Non-controlling Interest |  |
Fair value of MRNCI as of December 2024 | $ 8,406,312 |  |

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