Annual report pursuant to Section 13 and 15(d)

Investment Income (Loss) - Summary of Investment Income (Loss) (Detail)

v3.22.0.1
Investment Income (Loss) - Summary of Investment Income (Loss) (Detail) - BRIDGE INVESTMENT GROUP HOLDINGS LLC [Member] - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Schedule Of Realized And Unrealized Gains Losses [Line Items]      
Net realized gains (losses) $ (180) $ (192) $ 343
Net unrealized gains (losses) 9,548 741 (2,155)
Total investment (loss) income 9,368 549 (1,812)
Investment In CompanySponsored Funds [Member]      
Schedule Of Realized And Unrealized Gains Losses [Line Items]      
Net realized gains (losses) (5) (13) 11
Net unrealized gains (losses) (1,663) 896 (74)
Total investment (loss) income (1,668) 883 (63)
Investment In Third Party Partnerships [Member]      
Schedule Of Realized And Unrealized Gains Losses [Line Items]      
Net realized gains (losses) (175) (150) (149)
Net unrealized gains (losses) 2,813 270 (21)
Total investment (loss) income 2,638 120 (170)
Others Investments [Member]      
Schedule Of Realized And Unrealized Gains Losses [Line Items]      
Net realized gains (losses) 0 (29) 481
Net unrealized gains (losses) 2,801 19 (4)
Total investment (loss) income 2,801 (10) 477
General Partner Notes Payable [Member]      
Schedule Of Realized And Unrealized Gains Losses [Line Items]      
Net realized gains (losses) 0 0
Net unrealized gains (losses) 5,597 (444) (2,056)
Total investment (loss) income $ 5,597 $ (444) $ (2,056)