Related Party Transactions - Schedule of Activity and Outstanding Balances Between Related Party and Company (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Jun. 30, 2021
Managed Investment Products
Related Party Transaction [Line Items]
Net (loss) income on investments	$ (3,474)	$ (1,112)	$ (5,838)	$ (454)
Net (loss) income on investments of Consolidated Funds	(284)	155	(279)	221
Dividend income	549	$ 554	1,651	$ 2,400
Dividends receivable					$ 554
Investment management revenues receivable	1,010		1,010		936
Receivable for reimbursable expenses paid	286		286		$ 297
Monomoy Fund
Related Party Transaction [Line Items]
Net (loss) income on investments	266		795
Dividend income	94		288
Dividends receivable	$ 96		$ 96

Receivable for reimbursable expenses paid.

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