Related Party Transactions - Schedule of Activity and Outstanding Balances Between Managed Investment Products and Company (Details) - Managed Investment Products - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2025	Jun. 30, 2024
Related Party Transaction [Line Items]
Net realized and unrealized gain on investments	$ 4,692	$ 71
Net realized and unrealized gain on investments of Consolidated Funds	3,322	233
Dividend income	3,448	4,412
Related Party
Related Party Transaction [Line Items]
Dividends receivable	310	301
Investment management revenues receivable	4,493	1,684
Receivable for reimbursable expenses paid	1,642	274
Receivable for real estate property development	1,886
Receivables from managed funds	$ 8,331	$ 2,259

Receivable for real estate property development.

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Receivable for reimbursable expenses paid.

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Related party dividend receivable.

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Amount of realized and unrealized gain (loss) on investment.

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Amount due from parties in nontrade transactions, classified as other.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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