DEBT - Summary of Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 31, 2024	Jan. 31, 2023	Jan. 31, 2024	Jan. 31, 2023
Interest Expense, Debt [Line Items]
Debt instrument, interest expense	$ 249	$ 848	$ 496	$ 1,674
Debt instrument, interest rate, effective percentage	27.80%		27.80%
Umpqua Revolver
Interest Expense, Debt [Line Items]
Debt instrument, interest expense	$ 0	12	$ 0	24
Other
Interest Expense, Debt [Line Items]
Debt instrument, interest expense	0	3	0	21
SPHG Holdings | Interest expense related to contractual interest coupon on the SPHG Note
Interest Expense, Debt [Line Items]
Debt instrument, interest expense	249	286	496	573
SPHG Holdings | Interest expense related to accretion of the discount on the SPHG Note(a)
Interest Expense, Debt [Line Items]
Debt instrument, interest expense	$ 0	$ 547	$ 0	$ 1,056