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DEBT - Line of Credit and Notes Payable (Details) - USD ($)
1 Months Ended
Aug. 31, 2021
Oct. 31, 2019
Jul. 31, 2021
DEBT      
Number of shares for which warrants exercised     139,611
Line of credit     $ 590,000
Caddy promissory note      
DEBT      
Repayments of notes payable $ 1,241,000    
Line of Credit      
DEBT      
Maximum borrowing capacity   $ 1,000,000.0  
Number of shares for which warrants exercised   94,723  
Amount of proceeds from loan used to pay business combination   $ 400,000