XML 101 R71.htm IDEA: XBRL DOCUMENT v3.25.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of financial assets and liabilities measured on recurring basis (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Securities and other investments owned:    
Total securities and other investments owned $ 199,358 $ 709,398
Loans receivable, at fair value 90,103 532,419
Total assets measured at fair value 289,461 1,241,817
Securities sold not yet purchased:    
Total securities sold not yet purchased 5,675 8,601
Contingent consideration 7,630  
Contingent consideration   27,985
Total liabilities measured at fair value 13,305 36,586
Quoted prices in active markets for identical assets (Level 1)    
Securities and other investments owned:    
Total securities and other investments owned 150,353 250,586
Loans receivable, at fair value 0 0
Total assets measured at fair value 150,353 250,586
Securities sold not yet purchased:    
Total securities sold not yet purchased   1,037
Contingent consideration 0  
Contingent consideration   0
Total liabilities measured at fair value 0 1,037
Other observable inputs (Level 2)    
Securities and other investments owned:    
Total securities and other investments owned 8,489 6,231
Loans receivable, at fair value 0 0
Total assets measured at fair value 8,489 6,231
Securities sold not yet purchased:    
Total securities sold not yet purchased   7,564
Contingent consideration 0  
Contingent consideration   0
Total liabilities measured at fair value 5,675 7,564
Significant unobservable inputs (Level 3)    
Securities and other investments owned:    
Total securities and other investments owned 40,516 452,581
Loans receivable, at fair value 90,103 532,419
Total assets measured at fair value 130,619 985,000
Securities sold not yet purchased:    
Total securities sold not yet purchased   0
Contingent consideration 7,630  
Contingent consideration   27,985
Total liabilities measured at fair value 7,630 27,985
Equity securities    
Securities and other investments owned:    
Total securities and other investments owned 165,408 647,122
Securities sold not yet purchased:    
Total securities sold not yet purchased 1,891 1,037
Equity securities | Quoted prices in active markets for identical assets (Level 1)    
Securities and other investments owned:    
Total securities and other investments owned 124,892 194,541
Securities sold not yet purchased:    
Total securities sold not yet purchased 0 1,037
Equity securities | Other observable inputs (Level 2)    
Securities and other investments owned:    
Total securities and other investments owned 0 0
Securities sold not yet purchased:    
Total securities sold not yet purchased 1,891 0
Equity securities | Significant unobservable inputs (Level 3)    
Securities and other investments owned:    
Total securities and other investments owned 40,516 452,581
Securities sold not yet purchased:    
Total securities sold not yet purchased 0 0
Corporate bonds    
Securities and other investments owned:    
Total securities and other investments owned 29,027 59,287
Securities sold not yet purchased:    
Total securities sold not yet purchased 3,784 5,971
Corporate bonds | Quoted prices in active markets for identical assets (Level 1)    
Securities and other investments owned:    
Total securities and other investments owned 25,461 56,045
Securities sold not yet purchased:    
Total securities sold not yet purchased 0 0
Corporate bonds | Other observable inputs (Level 2)    
Securities and other investments owned:    
Total securities and other investments owned 3,566 3,242
Securities sold not yet purchased:    
Total securities sold not yet purchased 3,784 5,971
Corporate bonds | Significant unobservable inputs (Level 3)    
Securities and other investments owned:    
Total securities and other investments owned 0 0
Securities sold not yet purchased:    
Total securities sold not yet purchased 0 0
Other fixed income securities    
Securities and other investments owned:    
Total securities and other investments owned 4,923 2,989
Securities sold not yet purchased:    
Total securities sold not yet purchased 5,675 1,593
Other fixed income securities | Quoted prices in active markets for identical assets (Level 1)    
Securities and other investments owned:    
Total securities and other investments owned 0 0
Securities sold not yet purchased:    
Total securities sold not yet purchased 0 0
Other fixed income securities | Other observable inputs (Level 2)    
Securities and other investments owned:    
Total securities and other investments owned 4,923 2,989
Securities sold not yet purchased:    
Total securities sold not yet purchased 5,675 1,593
Other fixed income securities | Significant unobservable inputs (Level 3)    
Securities and other investments owned:    
Total securities and other investments owned 0 0
Securities sold not yet purchased:    
Total securities sold not yet purchased $ 0 $ 0