v3.24.2
OTHER INCOME - RELATED PARTY, RELATED PARTY RECEIVABLE AND PAYABLE (Q1) (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Dec. 31, 2022
Aug. 31, 2021
Administrative Services Arrangement [Abstract]          
Related party payables $ 262,000   $ 0    
Advances - Related Party [Abstract]          
Aggregate principal amount 98,258,000   40,700,000    
Convertible Promissory Note [Member]          
Advances - Related Party [Abstract]          
Aggregate principal amount     40,700,000 $ 38,200,000  
Related Party [Member] | Consulting Services Agreement [Member] | Trishul, LLC [Member]          
Administrative Services Arrangement [Abstract]          
Related party payables 0 $ 10,000 0 20,000  
Advances - Related Party [Abstract]          
Payment to related party 30,000 40,000 131,700 50,000  
Related Party [Member] | Consulting Services Agreement [Member] | Hudson Digital, LLC [Member]          
Administrative Services Arrangement [Abstract]          
Related party payables 600,000 0 0 0  
Advances - Related Party [Abstract]          
Payment to related party 60,000 $ 60,000 240,000 240,000  
Retention bonus         $ 600,000
Related Party [Member] | Consulting Services Agreement [Member] | Convertible Promissory Note [Member] | Hudson Digital, LLC [Member]          
Advances - Related Party [Abstract]          
Aggregate principal amount         $ 4,000,000
Digital World Acquisition Corp [Member] | Administrative Services Arrangement [Member]          
Administrative Services Arrangement [Abstract]          
Expenses per month 15,000        
Digital World Acquisition Corp [Member] | Related Party [Member] | Administrative Services Arrangement [Member]          
Administrative Services Arrangement [Abstract]          
Related party payables 221,000        
Digital World Acquisition Corp [Member] | Sponsor [Member]          
Administrative Services Arrangement [Abstract]          
Related party payables $ 41,000        
Advances - Related Party [Abstract]          
Payments to vendor     470,800 470,800  
Proceeds from related party     $ 41,000 $ 41,000