Revenue - Disaggregation of Revenue By Product (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue [Line Items]
Total revenues	$ 71,076	$ 62,472	$ 137,191	$ 119,725
Management fees
Disaggregation of Revenue [Line Items]
Total revenues	67,239	60,382	131,083	115,918
Advisory Fees
Disaggregation of Revenue [Line Items]
Total revenues	1,236	1,275	2,514	2,326
Subscriptions
Disaggregation of Revenue [Line Items]
Total revenues	198	123	367	257
Other Revenue
Disaggregation of Revenue [Line Items]
Total revenues	$ 2,403	$ 692	$ 3,227	$ 1,224