Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Additional Information (Detail)

v3.21.2
Intangible Assets - Additional Information (Detail) - BRIDGE INVESTMENT GROUP HOLDINGS LLC [Member] - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Finite-Lived Intangible Assets [Line Items]        
Amortization of Intangible Assets $ 0.4 $ 0.4 $ 1.1 $ 1.2
Minimum [Member]        
Finite-Lived Intangible Assets [Line Items]        
Amortization period     6 years  
Maximum [Member]        
Finite-Lived Intangible Assets [Line Items]        
Amortization period     10 years