Quarterly report [Sections 13 or 15(d)]

Related Party Transactions (Narrative) (Details)

v3.26.3
Related Party Transactions (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 2 Months Ended 3 Months Ended 9 Months Ended
Mar. 15, 2026
Jan. 26, 2026
Feb. 28, 2026
Jul. 31, 2024
Aug. 31, 2020
Mar. 14, 2026
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Related Party Transactions                      
Total owed under promissory note                     $ 54,494
Preferred Stock Liquidating Preference             $ 25   $ 25   $ 25
Partner company redeemable perpetual preferred liability     $ 7,100       $ 0   $ 0   $ 7,085
Fair value of embedded derivative                 (7,085)    
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            
Number of shares exchanged for cash         283,400            
Shared Services Agreement | TGTX                      
Related Party Transactions                      
Revenue - related party               $ 100 $ 0 $ 700  
Desk Share Agreement | Related Party                      
Related Party Transactions                      
Revenue - related party           $ 400 500 1,400      
Total payment for rent             700     2,000  
Desk Share Agreement | TGTX                      
Related Party Transactions                      
Percentage of rent payable by counterparty                 65.00%    
Amended Desk Share Agreement | Related Party                      
Related Party Transactions                      
Revenue - related party             100   $ 1,300    
Amended Desk Share Agreement | TGTX                      
Related Party Transactions                      
Percentage of rent payable by counterparty 50.00%                    
Amended Desk Share Agreement | TGTX | Related Party                      
Related Party Transactions                      
Other receivables             100   100    
Journey | Shared Services Agreement | Related Party                      
Related Party Transactions                      
Other receivables             800   800    
Proceeds from Related Party Agreement             $ 10 $ 9 $ 35 $ 31  
Cyprium                      
Related Party Transactions                      
Preferred Stock Liquidating Preference     $ 25                
Consideration received     $ 205,000                
Fair value of embedded derivative     7,100                
Redemption Price for Preferred Stock     14,200                
Partner company derivative liability     $ 7,100                
Cyprium | Promissory Note                      
Related Party Transactions                      
Converted amount   $ 5,000                  
Total owed under promissory note   $ 11,700                  
Newly issued common shares   2,500,000                  
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%    
Fair value of embedded derivative                 $ 7,100    
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