Condensed Consolidated Statements of Stockholders' Equity - USD ($)	Common Stock [Member]	Paid in Capital [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Jun. 30, 2023	9,234,795
Balance at Jun. 30, 2023	$ 46,174	$ 13,113,993	$ 18,647,111	$ 31,807,278
Net loss			(840,542)	(840,542)
Stock-based compensation expense		119,937		119,937
Stock option exercises (in shares)	20,000
Stock option exercises	$ 100	35,700		35,800
Balance (in shares) at Mar. 31, 2024	9,254,795
Balance at Mar. 31, 2024	$ 46,274	13,269,630	17,806,569	31,122,473
Balance (in shares) at Dec. 31, 2023	9,254,795
Balance at Dec. 31, 2023	$ 46,274	13,233,733	18,120,349	31,400,356
Net loss			(313,780)	(313,780)
Stock-based compensation expense		35,897		35,897
Balance (in shares) at Mar. 31, 2024	9,254,795
Balance at Mar. 31, 2024	$ 46,274	13,269,630	17,806,569	$ 31,122,473
Balance (in shares) at Jun. 30, 2024	9,299,795			9,299,795
Balance at Jun. 30, 2024	$ 46,499	13,404,477	17,696,200	$ 31,147,176
Net loss			(642,135)	(642,135)
Stock-based compensation expense		25,689		25,689
Stock option exercises (in shares)	76,000
Stock option exercises	$ 380	152,065		$ 152,445
Balance (in shares) at Mar. 31, 2025	9,375,795			9,375,795
Balance at Mar. 31, 2025	$ 46,879	13,582,231	17,054,065	$ 30,683,175
Balance (in shares) at Dec. 31, 2024	9,375,795
Balance at Dec. 31, 2024	$ 46,879	13,576,206	17,370,807	30,993,892
Net loss			(316,742)	(316,742)
Stock-based compensation expense		6,025		$ 6,025
Balance (in shares) at Mar. 31, 2025	9,375,795			9,375,795
Balance at Mar. 31, 2025	$ 46,879	$ 13,582,231	$ 17,054,065	$ 30,683,175