Investment Securities (Details) - Schedule of Classifies Investment Securities as Available-for-Sale - USD ($)	Sep. 30, 2023	Jun. 30, 2023
Debt Securities, Available-for-Sale [Line Items]
Amortized cost	$ 13,068,079	$ 11,971,427
Gross Unrealized Gains	4,902	1,390
Gross Unrealized Losses	(8,245)	(8,144)
Fair Value	13,064,736	11,964,673
Certificates of deposit [Member]
Debt Securities, Available-for-Sale [Line Items]
Amortized cost	12,367,000	11,280,000
Gross Unrealized Gains
Gross Unrealized Losses
Fair Value	12,367,000	11,280,000
Municipal bonds [Member]
Debt Securities, Available-for-Sale [Line Items]
Amortized cost	260,475	260,475
Gross Unrealized Gains	2,559	165
Gross Unrealized Losses	(8,226)	(7,843)
Fair Value	254,808	252,797
U.S. Treasury Bills [Member]
Debt Securities, Available-for-Sale [Line Items]
Amortized cost	440,604	430,952
Gross Unrealized Gains	2,343	1,225
Gross Unrealized Losses	(19)	(301)
Fair Value	$ 442,928	$ 431,876