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CONTINGENCIES AND CLAIMS - Equity Financing (Details) - USD ($)
Nov. 04, 2021
May 07, 2021
Sep. 30, 2021
Sep. 03, 2021
Aug. 19, 2021
Jul. 26, 2021
Jul. 22, 2021
May 26, 2021
Class of Stock [Line Items]                
Warrants exercise price     $ 0.6877 $ 0.6877 $ 0.6877 $ 0.6877 $ 0.6877 $ 0.6877
Exercisable term of warrants     5 years          
Acuitas Group Holdings                
Class of Stock [Line Items]                
Purchase agreement amount   $ 20,000,000            
Price per share in purchase agreement (USD per share)   $ 8.84            
Proceeds from issuance of shares $ 20,000,000              
Warrants issued (in shares)   5,915,639            
Warrants exercise price   $ 8.83            
Exercisable term of warrants   5 years