Investment Securities - Schedule of Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Available-For-Sale Debt Securities (Details) - USD ($)	Dec. 31, 2024	Jun. 30, 2024
Schedule of Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Available-For-Sale Debt Securities [Line Items]
Amortized Cost	$ 20,258,232	$ 18,870,347
Gross Unrealized Gains	9,794	11,597
Gross Unrealized Losses	(3,459)	(3,313)
Fair Value	20,264,567	18,878,631
Certificates of deposit [Member]
Schedule of Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Available-For-Sale Debt Securities [Line Items]
Amortized Cost	19,028,000	17,651,000
Gross Unrealized Gains
Gross Unrealized Losses
Fair Value	19,028,000	17,651,000
Municipal bonds [Member]
Schedule of Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Available-For-Sale Debt Securities [Line Items]
Amortized Cost	1,134,476	709,059
Gross Unrealized Gains	5,797	5,824
Gross Unrealized Losses	(3,459)	(3,313)
Fair Value	1,136,814	711,570
U.S. Treasury bills [Member]
Schedule of Cost, Gross Unrealized Gains, Gross Unrealized Losses and Fair Value of Available-For-Sale Debt Securities [Line Items]
Amortized Cost	95,756	510,288
Gross Unrealized Gains	3,997	5,773
Gross Unrealized Losses
Fair Value	$ 99,753	$ 516,061