Annual report [Section 13 and 15(d), not S-K Item 405]

Royalty and Commercial Payment Purchase Agreements - EIR Method - Aptevo (Details)

v3.25.1
Royalty and Commercial Payment Purchase Agreements - EIR Method - Aptevo (Details) - USD ($)
 1 Months Ended 12 Months Ended
Oct. 01, 2024
Mar. 29, 2023
Jun. 30, 2023
Dec. 31, 2024
Dec. 31, 2023
Agreements          
Acquisition of royalty and commercial payment receivables       $ 45,000,000  
Payments of consideration under RPAs, AAAs and CPPAs       53,000,000 $ 14,650,000
Contingent consideration under RPAs, AAAs, and CPPAs       3,000,000 7,000,000
Receipts under RPAs, AAAs, and CPPAs       29,248,000 13,956,000
Reclassification of royalty and commercial payment receivables from the cost recovery to the EIR method, EIR method       14,976,000  
Income from purchased receivables under the EIR method       15,066,000  
Royalty and commercial payment receivables under the EIR method       19,733,000  
Short-term royalty and commercial payment receivables under the cost recovery method       413,000 14,215,000
Aptevo          
Agreements          
Reclassification of royalty and commercial payment receivables from the cost recovery to the EIR method, EIR method $ 7,200,000     7,181,000  
Income from purchased receivables under the EIR method       266,000  
Royalty and commercial payment receivables under the EIR method       6,628,000  
Aptevo | Commercial Payment Purchase Agreement          
Agreements          
Maximum milestone payments entitled to receive   $ 5,300,000      
Acquisition of royalty and commercial payment receivables   9,700,000      
Payments of consideration under RPAs, AAAs and CPPAs   9,600,000 $ 50,000    
Maximum commercial sales milestone payments   50,000      
Commercial payments attributable to net sales threshold   500,000      
Contingent consideration under RPAs, AAAs, and CPPAs   $ 50,000      
Receipts under RPAs, AAAs, and CPPAs       1,600,000 1,700,000
Allowance for credit losses       $ 0 $ 0
Aptevo | Commercial Payment Purchase Agreement | Minimum          
Agreements          
Receipts under RPAs, AAAs, and CPPAs     $ 500,000