Statements of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Net sales	$ 9,809,616	$ 8,620,049	$ 27,249,520	$ 23,623,531
Cost of sales	7,836,187	6,885,169	21,203,227	19,328,736
Gross profit	1,973,429	1,734,880	6,046,293	4,294,795
Selling, general and administrative expenses	1,014,739	933,725	2,728,700	3,114,715
Operating income	958,690	801,155	3,317,593	1,180,080
Other income
Interest income	133,145	2,987	206,577	6,299
Other	12,665	2,674	25,349	30,750
Total other income	145,810	5,661	231,926	37,049
Income before provision for income taxes	1,104,500	806,816	3,549,519	1,217,129
Provision for income taxes	237,212	145,457	767,923	228,508
Net income	867,288	661,359	2,781,596	988,621
Other comprehensive income, net of tax:
Unrealized gain on investment securities	640	838	1,555	838
Total comprehensive income	$ 867,928	$ 662,197	$ 2,783,151	$ 989,459
Basic (in Dollars per share)	$ 0.35	$ 0.27	$ 1.13	$ 0.41
Diluted (in Dollars per share)	$ 0.35	$ 0.27	$ 1.13	$ 0.41
Basic (in Shares)	2,457,727	2,434,836	2,452,023	2,429,009
Diluted (in Shares)	2,484,218	2,434,836	2,461,099	2,429,059
Dividends per share: (in Dollars per share)	$ 0.1	$ 0	$ 0.1	$ 0