Quarterly report [Sections 13 or 15(d)]

Basis of Presentation and Significant Accounting Policies - Cash, Cash Equivalents and Restricted Cash (Details)

v3.25.3
Basis of Presentation and Significant Accounting Policies - Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jul. 01, 2027
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Cash, Cash Equivalents and Restricted Cash              
Unrestricted cash   $ 10,182   $ 10,182   $ 8,983  
Unrestricted cash equivalents   35,007   35,007   92,671  
Total unrestricted cash and cash equivalents   45,189   45,189   101,654  
Short-term restricted cash   45,288   45,288   1,330  
Long-term restricted cash   40,076   40,076   3,432  
Total restricted cash   85,364   85,364   4,762  
Total unrestricted and restricted cash and cash equivalents   130,553 $ 146,816 130,553 $ 146,816 106,416 $ 159,550
Cash and Cash Equivalents              
Allowance for credit losses on investments in debt securities   0   0      
Redemption or sale of available-for-sale debt securities     0 72,400 0    
Gains from redemption or sale of available-for-sale debt securities   300 $ 0 700 $ 0    
Available for sale securities, Amortized Cost Basis   26,075   26,075   20,294  
Available for sale securities, Unrealized Gains   127   127   73  
Available for sale securities, Estimated Fair Value   26,202   26,202   20,367  
U.S. treasury bills              
Cash and Cash Equivalents              
Available for sale securities, Amortized Cost Basis   26,075   26,075   20,294  
Available for sale securities, Unrealized Gains   127   127   73  
Available for sale securities, Estimated Fair Value   26,202   26,202   20,367  
Cash reserve account, Interest and administrative fees | Forecast              
Restricted Cash              
Additional amount of cash required to fund reserve account $ 800            
Restricted cash held for Blue Owl Loan              
Cash, Cash Equivalents and Restricted Cash              
Short-term restricted cash   160   160   1,330  
Long-term restricted cash   2,014   2,014   3,432  
Restricted cash held for Boston Lease security deposit              
Cash, Cash Equivalents and Restricted Cash              
Long-term restricted cash   1,631   1,631      
Restricted cash held for Boston Lease payments              
Cash, Cash Equivalents and Restricted Cash              
Short-term restricted cash   5,244   5,244      
Long-term restricted cash   36,431   36,431      
Restricted cash held for the acquisition of Mural              
Cash, Cash Equivalents and Restricted Cash              
Short-term restricted cash   39,884   39,884      
Long-term restricted cash   $ 40,076   $ 40,076   $ 3,432