Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Additional Information (Detail)

v3.19.1
Related Party Transactions - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Related Party Transaction [Line Items]      
Total revenue $ 22,572 $ 24,331  
Due from Silvercrest Funds 1,417   $ 1,233
Management and Advisory Fees      
Related Party Transaction [Line Items]      
Total revenue 21,589 23,303  
Affiliated Entity      
Related Party Transaction [Line Items]      
Due from Silvercrest Funds 1,417   1,233
Receivable from partners 3   $ 3
Affiliated Entity | Management Fees      
Related Party Transaction [Line Items]      
Total revenue 1,263 1,589  
Affiliated Entity | Management and Advisory Fees      
Related Party Transaction [Line Items]      
Total revenue $ 291 $ 298  
Affiliated Entity | Minimum      
Related Party Transaction [Line Items]      
Management and advisory fees percentage 0.00%    
Percentage of performance fees 0.00%    
Affiliated Entity | Maximum      
Related Party Transaction [Line Items]      
Management and advisory fees percentage 1.75%    
Percentage of performance fees 10.00%