Investments - Schedule of Investments (Details) - USD ($) $ in Thousands		Mar. 31, 2025	Jun. 30, 2024
Schedule of Investments [Line Items]
Equity investments with readily determinable fair values		$ 32,050	$ 36,217
Equity investments without readily determinable fair values	[1]	7,964	6,757
Xtract One warrants		1,904	6,995
Total investments		53,425	62,543
NRG
Schedule of Investments [Line Items]
Equity method investments		6,994	7,536
Other equity method investments
Schedule of Investments [Line Items]
Equity method investments		4,513	5,038
Xtract One Technologies Inc. (“Xtract One”) common stock
Schedule of Investments [Line Items]
Equity investments with readily determinable fair values		10,277	17,380
Other equity investments with readily determinable fair values held in trust under the Company’s Executive Deferred Compensation Plan
Schedule of Investments [Line Items]
Equity investments with readily determinable fair values		$ 21,773	$ 18,837

[1] During the three and nine months ended March 31, 2025, the Company recorded impairment charges and reductions in carrying value resulting from observable price changes of $0 and $894, respectively, related to its equity securities without readily determinable fair values in Miscellaneous expense, net within the accompanying consolidated statements of operations. During the three and nine months ended March 31, 2024, the Company did not record any impairment charges or changes in carrying value of its equity securities without readily determinable fair values in the accompanying consolidated statements of operations.