Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Additional Information (Detail)

v2.4.0.8
Related Party Transactions - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Related Party Transaction [Line Items]          
Due from Silvercrest Funds $ 3,599   $ 3,599   $ 2,653
Affiliated Entity
         
Related Party Transaction [Line Items]          
Income from management fees 2,241 2,299 4,436 4,479  
Income from performance fees and allocations 0 0 0 3  
Due from Silvercrest Funds 3,599   3,599   2,653
Income from advisory fees 155 102 281 205  
Receivable from partners $ 70   $ 70   $ 78
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%