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SUBSEQUENT EVENTS (Details) - USD ($)
$ / shares in Units, $ in Millions
Apr. 26, 2022
Apr. 22, 2022
Mar. 31, 2022
Dec. 31, 2021
Jul. 01, 2021
Mar. 08, 2021
Dec. 31, 2020
Subsequent Event [Line Items]              
Common stock, par value (in dollar per share)     $ 0.0001 $ 0.0001      
Exercise price (in dollar per share)         $ 15.17   $ 1.182
Common Stock              
Subsequent Event [Line Items]              
Price per share (in dollar per share)           $ 1.3685  
Subsequent Event | Purchase Agreement              
Subsequent Event [Line Items]              
Proceeds from sale of stock $ 2.3            
Subsequent Event | Purchase Agreement | Common Stock              
Subsequent Event [Line Items]              
Number of shares issued (in shares)   9,339,436          
Common stock, par value (in dollar per share)   $ 0.0001          
Price per share (in dollar per share)   $ 0.25          
Subsequent Event | Purchase Agreement | Warrant              
Subsequent Event [Line Items]              
Number of shares issued (in shares)   7,004,578          
Percentage of share sold   75.00%          
Exercise price (in dollar per share)   $ 0.3399