Marketable Securities & Fair Value Measurements - Narrative (Details) - USD ($)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity Securities without Readily Determinable Fair Value, Amount	$ 12,333,000	$ 11,706,000
Future Payments To Acquire Long term Investments	1,410,000
Available For Sale Securities Debt Securities Strategic Investments	21,092,000
Transfers	0
Impairment	$ 0