Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Summary of Investments Valued Using NAV Per Share (Detail)

v3.22.2
Fair Value Measurements - Summary of Investments Valued Using NAV Per Share (Detail) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]    
Fair Value $ 10,777 $ 8,035
Bridge Investment Group Holdings LLC | Measured at NAV    
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]    
Fair Value 66,885 39,685
Unfunded Commitments 9,593 23,321
Bridge Investment Group Holdings LLC | Measured at NAV | Accrued performance allocations    
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]    
Fair Value 575,527 439,548
Unfunded Commitments 0 0
Bridge Investment Group Holdings LLC | Measured at NAV | Company-sponsored open-end fund    
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]    
Fair Value 19,444 15,474
Unfunded Commitments 0 0
Bridge Investment Group Holdings LLC | Measured at NAV | Company-sponsored closed-end funds    
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]    
Fair Value 36,061 16,510
Unfunded Commitments 3,291 20,885
Bridge Investment Group Holdings LLC | Measured at NAV | Third-party closed-end funds    
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]    
Fair Value 11,380 7,701
Unfunded Commitments $ 6,302 $ 2,436