Equity Transactions - Estimated the fair value of warrants granted quarterly to the Scientific Advisory Board (Details) - Scientific Advisory Board	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Equity Transactions
Expected life (year)	4 years	4 years
Expected volatility, minimum	51.39%	86.00%
Expected volatility, maximum	85.12%	91.00%
Expected annual rate of quarterly dividends	0.00%	0.00%
Risk-free rate(s), minimum	3.025%	0.62%
Risk-free rate(s), maximum	4.195%	2.84%