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COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Aug. 31, 2021
Commitments and Contingencies Disclosure [Abstract]  
Future minimum lease payments
Future minimum lease payments     
(in thousands)       Years Ending August 31,  Amount 
2022  $422 
2023   375 
2024   275 
2025   211 
2026   83 
Total undiscounted liabilities   1,366 
Less: imputed interest   (88)
Total future minimum lease payments  $1,278