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Summary of Significant Accounting Policies - Summarize Our Fair Value Hierarchy For Our Financial Assets And Liabilities Measured At Fair Value On A Recurring Basis (Detail) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
Mar. 31, 2023
Dec. 31, 2022
Liabilities [Abstract]        
37N Note embedded derivative $ 336,857 $ 702,291    
Put option liability 4,384,777 5,637,162    
Litigation financing 52,691,820 52,115,647    
Warrant liabilities issued with debt (December 2023 Warrants) 2,268,472 2,392,563    
Warrant liabilities issued with equity (2022 Warrants) 9,202,078 13,399,822    
March 2023 note warrants 5,263,018      
Total of fair valued liabilities 74,147,022 74,247,485    
Level 1 [Member]        
Liabilities [Abstract]        
37N Note embedded derivative 0 0    
Put option liability 0 0    
Litigation financing 0 0    
Warrant liabilities issued with debt (December 2023 Warrants) 0 0    
Warrant liabilities issued with equity (2022 Warrants) 0 0    
March 2023 note warrants 0      
Total of fair valued liabilities 0 0    
Level 2 [Member]        
Liabilities [Abstract]        
37N Note embedded derivative 0 0    
Put option liability 0 0    
Litigation financing 0 0    
Warrant liabilities issued with debt (December 2023 Warrants) 0 0    
Warrant liabilities issued with equity (2022 Warrants) 0 0    
March 2023 note warrants 0      
Total of fair valued liabilities 0 0    
Level 3 [Member]        
Liabilities [Abstract]        
37N Note embedded derivative 336,857 702,291    
Put option liability 4,384,777 5,637,162    
Litigation financing 52,691,820 52,115,647    
Warrant liabilities issued with debt (December 2023 Warrants) 2,268,472 2,392,563    
Warrant liabilities issued with equity (2022 Warrants) 9,202,078 13,399,822    
March 2023 note warrants 5,263,018      
Total of fair valued liabilities $ 74,147,022 $ 74,247,485 $ 55,927,057 $ 58,971,415