SEGMENT AND GEOGRAPHIC INFORMATION (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
SEGMENT AND GEOGRAPHIC INFORMATION
Non-cash amortization of inventory fair value step-up			$ 427	$ 6,277
Goodwill impairment loss	$ 0	$ 0	66,367	0
Stock based compensation expense, non-cash			$ 3,827	$ 20,300

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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