Quarterly report [Sections 13 or 15(d)]

Related Party Transactions (Narrative) (Details)

v3.26.1
Related Party Transactions (Narrative) (Details) - USD ($)
1 Months Ended 3 Months Ended
Jan. 26, 2026
Jul. 05, 2024
Mar. 31, 2026
Feb. 28, 2026
Aug. 31, 2020
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Related Party Transactions                
Total of owed by Cyprium under a promissory note.     $ 40,000,000     $ 40,000,000   $ 54,494,000
Preferred Stock Liquidating Preference     $ 25     $ 25   $ 25
Partner company redeemable perpetual preferred liability     $ 0 $ 7,100,000   $ 0   $ 7,085,000
Fair value of embedded derivative           (7,085,000) $ 0  
Cyprium | Related Party                
Related Party Transactions                
Monthly cash dividend         $ 0.19531      
Annual cash dividend payable         2.34375      
Preferred Stock Liquidating Preference         $ 25      
Exchange term         24 months      
Shares exchanged for cash         283,400      
Shared Services Agreement | TGTX                
Related Party Transactions                
Revenue - related party           $ 0 100,000  
Desk Share Agreements | TGTX                
Related Party Transactions                
Percentage of rentable area           65.00%    
New York, NY Office Space | Desk Share Agreements                
Related Party Transactions                
Total payment for rent             700,000  
Amount recognized in lease costs           $ 700,000    
Capitalized sublease cost           700,000    
New York, NY Office Space | Desk Share Agreements | TGTX | Related Party                
Related Party Transactions                
Revenue - related party           800,000 500,000  
Company owed amount     500,000     500,000    
Journey | Related Party                
Related Party Transactions                
Company owed amount     500,000     500,000    
Proceeds from Related Party Agreement           $ 13,000 $ 12,000  
Cyprium                
Related Party Transactions                
Preferred Stock Liquidating Preference       $ 25        
Consideration received       $ 205,000,000        
Fair value of embedded derivative       $ 7,100,000        
Redemption Price for Preferred Stock     $ 14,200,000          
Cyprium | Promissory Note                
Related Party Transactions                
Converted amount $ 5,000,000              
Total of owed by Cyprium under a promissory note. $ 11,700,000              
Newly issued common shares 2.5              
9.375% Series A Cumulative Redeemable Perpetual Preferred Stock, $0.001 par value                
Related Party Transactions                
Dividend rate percentage   9.375%            
9.375% Series A Cumulative Redeemable Perpetual Preferred Stock, $0.001 par value | Cyprium                
Related Party Transactions                
Dividend rate percentage           9.375%    
9.375% Series A Cumulative Redeemable Perpetual Preferred Stock, $0.001 par value | Cyprium | Related Party                
Related Party Transactions                
Dividend rate percentage         9.375%      
Issuance of common stock for equity offering, net (in shares)         320,000