Statements of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Income Statement [Abstract]
Net sales	$ 10,443,218	$ 8,568,214
Cost of sales	7,642,336	6,322,837
Gross profit	2,800,882	2,245,377
Selling, general and administrative expenses	1,081,669	1,023,681
Operating income	1,719,213	1,221,696
Other income
Interest income	267,617	147,430
Other	10,791	14,143
Total other income	278,408	161,573
Income before provision for income taxes	1,997,621	1,383,269
Provision for income taxes	399,304	288,725
Net income	1,598,317	1,094,544
Other comprehensive income, net of tax
Unrealized gain on investment securities	7,692	1,795
Total comprehensive income	$ 1,606,009	$ 1,096,339
Net income per share:
Basic (in Dollars per share)	$ 0.63	$ 0.44
Diluted (in Dollars per share)	$ 0.61	$ 0.44
Weighted average number of shares outstanding:
Basic (in Shares)	2,525,937	2,470,092
Diluted (in Shares)	2,600,237	2,485,789
Dividends per share: (in Dollars per share)	$ 0.25	$ 0.15