CONSOLIDATED BALANCE SHEETS (Parentheticals) - $ / shares	Sep. 30, 2024	Jun. 30, 2024
Preferred stock
Preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in shares)	16,000,000	16,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common Class A
Common stock
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	300,000,000	300,000,000
Common stock, shares issued (in shares)	20,337,574	20,337,574
Common stock, shares outstanding (in shares)	20,337,574	20,337,574
Common Class B
Common stock
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	30,000,000	30,000,000
Common stock, shares issued (in shares)	20,166,034	20,166,034
Common stock, shares outstanding (in shares)	20,166,034	20,166,034