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ACCRUED INTEREST AND FINANCING EXPENSE (Details)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
item
Jun. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
item
Dec. 31, 2022
item
Dec. 31, 2021
shares
ACCRUED INTEREST AND FINANCING EXPENSE              
Accrued interest and financing expense | $ $ 1,146,251   $ 1,146,251   $ 1,146,251    
Convertible notes 2020              
ACCRUED INTEREST AND FINANCING EXPENSE              
Number of notes holders who received consideration | item           2  
Total number of notes holders | item     3   3 5  
Number of remaining noteholders | item     3   3    
Accrued interest and financing expense | $ 1,146,000   $ 1,146,000   $ 1,146,000    
Number of noteholders who are related parties | item     2   2    
Interest expense | $ 0 $ 0 $ 0 $ 0      
Convertible notes 2020 | Related Party              
ACCRUED INTEREST AND FINANCING EXPENSE              
Accrued interest and financing expense | $ $ 339,000   $ 339,000   $ 339,000    
Convertible notes 2020 | Convertible notes warrants, common stock              
ACCRUED INTEREST AND FINANCING EXPENSE              
Shares issued upon conversion | shares             12