Silvercrest Asset Management Group LLC Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Commitments and Contingencies - Additional Information (Detail)

v3.25.3

Commitments and Contingencies - Additional Information (Detail) $ in Thousands, $ in Thousands	1 Months Ended			3 Months Ended		9 Months Ended
	Feb. 28, 2025 USD ($)	Feb. 28, 2025 SGD ($)	Dec. 31, 2015 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Feb. 28, 2025 SGD ($)	Dec. 31, 2024 USD ($)
Commitments And Contingencies [Line Items]
Operating lease rent expense				$ 1,816	$ 1,709	$ 5,273	$ 5,102
Sub-lease income				0	30	40	96
Operating lease rent expense, net				1,816	1,679	5,233	5,006
Finance lease obligation				175		175			$ 262
Depreciation expense				478	434	1,435	1,301
Finance Lease Assets
Commitments And Contingencies [Line Items]
Depreciation expense				32	$ 29	97	$ 94
Office Space \| New York City
Commitments And Contingencies [Line Items]
Operating lease rent expense, net			$ 420
Lease commencement date			Oct. 01, 2017
Lease expiration date			Sep. 30, 2028
Number of rent free periods			12 months
Payments for tenant improvements			$ 2,080
Office Space \| Singapore
Commitments And Contingencies [Line Items]
Operating lease rent expense, net	$ 26	$ 34
Refundable security deposit	$ 74							$ 94
Lease commencement date	May 16, 2025	May 16, 2025
Lease expiration date	May 15, 2031	May 15, 2031
Office Equipment
Commitments And Contingencies [Line Items]
Finance lease obligation				175		175			262
Letter of Credit
Commitments And Contingencies [Line Items]
Refundable security deposit				506		506			$ 506
Letter of Credit \| Boston landlord
Commitments And Contingencies [Line Items]
Refundable security deposit				$ 80		$ 80

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