Annual report pursuant to Section 13 and 15(d)

Equity - Class A Common Stock (Detail)

v3.22.4
Equity - Class A Common Stock (Detail) - Class A Common Stock - shares
 1 Months Ended 12 Months Ended
Dec. 31, 2022
Nov. 30, 2022
Sep. 30, 2022
Aug. 31, 2022
Jun. 30, 2022
May 31, 2022
Mar. 31, 2022
Dec. 31, 2022
Dec. 31, 2021
Class Of Stock [Line Items]                  
Common stock, shares outstanding 9,559,587             9,559,587 9,869,101
Issuance of Class A common stock upon conversion of Class B units to Class A common stock 108,382 13,933 740 770 7,549 31,922 2,889    
Purchase of shares of Class A common stock of Silvercrest Asset Management Group Inc., Shares (133,190) (57,000) (136,930) (148,579)       (508,782) (33,083)
Common stock conversion date 2022-12 2022-11 2022-09 2022-08 2022-06 2022-05 2022-03    
Purchase of shares of Class A common stock of Silvercrest Asset Management Group Inc., Transaction date 2022-12 2022-11 2022-09 2022-08