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Significant Accounting Policies - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2023
Dec. 31, 2022
Mar. 31, 2022
Dec. 31, 2021
Allowance for doubtful accounts $ 0 $ 0    
Eligible Earnout $ 70,000,000.0      
Earnout period The earnout period is eligible through December 31, 2027 with the potential to extend an additional two years.      
Liabilities measured at fair value on a recurring basis $ 17,039,000 17,337,000 $ 23,090,000 $ 22,963,000
Stock-based compensation award, requisite service period 5 years      
Quarterly dividend rate $ 0.03      
Westech Investment Advisors LLC | Milestone 1        
Earnout payment milestone recognized $ 35,000,000.0      
Westech Investment Advisors LLC | Milestone 2        
Earnout payment milestone recognized 17,500,000      
Westech Investment Advisors LLC | Milestone 3        
Earnout payment milestone recognized 17,500,000      
Westech Investment Advisors LLC | EBITDA | Milestone 1        
Earnout payment milestone recognized 20,000,000.0      
Westech Investment Advisors LLC | EBITDA | Milestone 2        
Earnout payment milestone recognized 22,500,000      
Westech Investment Advisors LLC | EBITDA | Milestone 3        
Earnout payment milestone recognized $ 25,000,000.0      
Finite-Lived Management and Advisory Contracts | Minimum        
Finite-lived intangible assets, useful life 7 years      
Finite-Lived Management and Advisory Contracts | Maximum        
Finite-lived intangible assets, useful life 16 years      
Finite-Lived Technology        
Finite-lived intangible assets, useful life 4 years      
Trade names        
Finite-lived intangible assets, useful life 10 years      
Money Market Funds        
Cash Equivalents $ 5,000,000.0 $ 7,800