v3.24.2
FAIR VALUE MEASUREMENT (FY) (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Current Liabilites [Abstract]      
Derivative liability $ 0 $ 17,282,500 $ 14,905,300
Liabilities [Abstract]      
Derivative Liability 0 1,120,300 0
Level 1 [Member]      
Current Liabilites [Abstract]      
Derivative liability  
Liabilities [Abstract]      
Derivative Liability  
Level 2 [Member]      
Current Liabilites [Abstract]      
Derivative liability  
Liabilities [Abstract]      
Derivative Liability  
Level 3 [Member]      
Current Liabilites [Abstract]      
Derivative liability 0 17,282,500  
Liabilities [Abstract]      
Derivative Liability $ 0 $ 1,120,300 $ 14,905,300