SEGMENT AND GEOGRAPHIC INFORMATION (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Sep. 30, 2022	Sep. 30, 2022	Sep. 30, 2021
SEGMENT AND GEOGRAPHIC INFORMATION
Non-cash amortization of inventory fair value step-up		$ 10,246	$ 0
Goodwill impairment loss	$ 236,005	236,005	0
Stock based compensation expense, non-cash		24,202	1,786
Gain (loss) on fair value remeasurement		$ (56,714)	$ 8,362

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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