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DEBT - Summary of the Components of Debt (Details) - USD ($) $ in Thousands	Jul. 31, 2023	Jul. 31, 2022	Feb. 28, 2019
Debt Instrument [Line Items]
Less: unamortized discounts and issuance costs(a)(b)	$ 0	$ (3,972)
Total debt, net	12,461	10,968
Debt issuance costs, net		79
Umpqua Revolver
Debt Instrument [Line Items]
Long-term line of credit	0	0
7.50% Convertible Senior Note due September 1, 2024
Debt Instrument [Line Items]
Principal amount of long term debt	12,461	14,940
7.50% Convertible Senior Note due September 1, 2024 \| SPHG Holdings
Debt Instrument [Line Items]
Total debt, net	$ 12,500	$ 11,047
Debt instrument stated percentage			7.50%