Related Party Transactions - Schedule of Activity and Outstanding Balances Between Managed Investment Products and Company (Details) - Managed Investment Products - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023	Jun. 30, 2024
Related Party Transaction [Line Items]
Net realized and unrealized gain on investments	$ 2,399	$ 1,227	$ 6,167	$ 4,589
Net realized and unrealized gain (loss) on investments of Consolidated Funds	(29)	114	249	114
Dividend income	1,026	$ 995	1,995	$ 1,831
Dividends receivable	372		372		$ 301
Receivable for reimbursable expenses paid	1,082		1,082		274
Related Party
Related Party Transaction [Line Items]
Investment management revenues receivable	2,271		2,271		1,684
Receivables from managed funds	$ 3,725		$ 3,725		$ 2,259

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