v3.26.1
INVESTMENT IN EQUITY SECURITIES, AT FAIR VALUE AND LONG-TERM INVESTMENTS - Investment in equity securities, at fair value-Alesta Therapeutics B.V. (Details)
1 Months Ended 12 Months Ended
Dec. 31, 2024
USD ($)
shares
Jul. 31, 2021
USD ($)
shares
Jul. 31, 2021
EUR (€)
shares
Apr. 30, 2019
USD ($)
Apr. 30, 2019
EUR (€)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2024
EUR (€)
Schedule of Investments                
Payments to acquire equity investments | $           $ 1,624,000 $ 1,370,000  
Black Belt Tx Limited                
Schedule of Investments                
Payments to acquire equity investments       $ 2,249,600 € 2,000,000      
Equity ownership (as a percent)       14.10% 14.10%      
Exchange of common stocks | shares   770,270 770,270          
Convertible loan tranches repaid   $ 11,900,000 € 10,000,000          
Percentage of price per share issued at which the outstanding principal loan is to be converted   80.00% 80.00%          
Alesta Tx                
Schedule of Investments                
Equity ownership (as a percent)     12.90% 14.10% 14.10%      
Contribution amount | €     € 750,000          
Percentage of fully diluted capital     8.30%          
Term of loan (in years)   3 years 3 years          
Loan to be advanced   $ 261,000 € 217,166          
Interest rate (as a percent)   6.00% 6.00%          
Investment in equity securities using measurement alternative, fair value $ 331,237           $ 331,237 € 317,612
Debt securities conversion, gain (loss) on fair value | $ $ 37,000              
Alesta Tx | Series A Preferred Shares                
Schedule of Investments                
Shares conversion | shares 172,875