DEBT - Component of Debt and Reconciliation (Details) - USD ($) $ in Thousands	Oct. 31, 2022	Jul. 31, 2022	Feb. 28, 2019
Line of Credit Facility [Line Items]
Less: unamortized discounts and issuance costs(a)	$ (3,450)	$ (3,972)
Total debt, net	11,490	10,968
Debt issuance costs, net	67	79
Convertible Notes Payable
Line of Credit Facility [Line Items]
Principal amount of long term debt	14,940	14,940
Convertible Notes Payable | SPHG Holdings
Line of Credit Facility [Line Items]
Total debt, net	11,557	11,047
Debt instrument, stated interest rate			7.50%
Umpqua Revolver
Line of Credit Facility [Line Items]
Revolving credit facility	$ 0	$ 0