Fair Value Measurement (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024	Jun. 30, 2024
Marketable Securities:
Short-term investments					$ 26,980,000
Fair Value					0
Transfers between Level 1 to 2	$ 0	$ 0	$ 0	$ 0
Transfers in or out of level 3	0	$ 0	0	$ 0
Fair Value, Recurring
Marketable Securities:
Cash equivalents	59,685,000		59,685,000		46,518,000
Short-term investments					26,980,000
Fair Value	15,884,000		15,884,000		5,398,000
Fair Value, Recurring | U.S. Treasury Securities
Marketable Securities:
Fair Value	10,136,000		10,136,000
Fair Value, Recurring | Certificate of Deposits
Marketable Securities:
Cash equivalents					5,402,000
Short-term investments					26,980,000
Fair Value, Recurring | Money Market Fund
Marketable Securities:
Cash equivalents	59,685,000		59,685,000		41,116,000
Fair Value, Recurring | Mutual Funds
Marketable Securities:
Fair Value	5,748,000		5,748,000		5,398,000
Fair Value, Recurring | Level 1
Marketable Securities:
Cash equivalents	59,685,000		59,685,000		46,518,000
Short-term investments					26,980,000
Fair Value	15,884,000		15,884,000		5,398,000
Fair Value, Recurring | Level 1 | U.S. Treasury Securities
Marketable Securities:
Fair Value	10,136,000		10,136,000
Fair Value, Recurring | Level 1 | Certificate of Deposits
Marketable Securities:
Cash equivalents					5,402,000
Short-term investments					26,980,000
Fair Value, Recurring | Level 1 | Money Market Fund
Marketable Securities:
Cash equivalents	59,685,000		59,685,000		41,116,000
Fair Value, Recurring | Level 1 | Mutual Funds
Marketable Securities:
Fair Value	$ 5,748,000		$ 5,748,000		$ 5,398,000