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DEBT - Summary of Components of Debt and Reconciliation to Carrying Amount (Details) - USD ($)
$ in Thousands
Oct. 31, 2023
Jul. 31, 2023
Feb. 28, 2019
Line of Credit Facility [Line Items]      
Total debt, net $ 12,327 $ 12,461  
Convertible note investment      
Line of Credit Facility [Line Items]      
Principal amount of long term debt 12,327 12,461  
Convertible note investment | SPHG Holdings      
Line of Credit Facility [Line Items]      
Total debt, net 12,300 12,500  
Debt instrument, stated interest rate     7.50%
Umpqua Revolver      
Line of Credit Facility [Line Items]      
Revolving credit facility $ 0 $ 0