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2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Segment Wise Goodwill Activity (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022
Goodwill, Balance at beginning of Fiscal Year | $ 0 |
Impairment of goodwill | 0 | $ 12,048
Goodwill, Balance at end of Fiscal Year | 8,043 | 0
Total [Member] |  |
Goodwill, Balance at beginning of Fiscal Year | 0 | 12,048
New Acquisitions | 8,043 | 0
Impairment of goodwill | 0 | (12,048)
Goodwill, Balance at end of Fiscal Year | $ 8,043 | $ 0

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