Consolidated Statements Of Operations - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025
Revenues, net	$ 2,608,523	$ 3,474,192	$ 8,875,291	$ 9,476,094
Cost of Product and Service Sold	1,661,861	1,874,287	5,251,835	5,089,050
Marketing, general and administrative	1,336,017	1,159,113	3,769,544	3,420,504
Research and Development	29,908	164,755	377,188	461,554
Total costs and expenses	3,027,786	3,198,155	9,398,567	8,971,108
(Loss) income from operations	(419,263)	276,037	(523,276)	504,986
Other Nonoperating Income (Expense)	(17,622)	0	(50,704)	(5,000)
Interest Expense, Nonoperating	3,204	4,565	8,284	14,710
Income Tax Expense (Benefit)	0	0	0	0
Net income	2,373,436	271,472	2,231,261	485,276
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic	1,154,308	123,323	1,072,070	212,849
Net income applicable to common stockholders	$ 1,206,405	$ 135,460	$ 1,120,456	$ 233,798
Earnings (Loss) Per Share, Basic	$ 0.16	$ 0.02	$ 0.15	$ 0.03
Earnings (Loss) Per Share, Diluted	$ 0.16	$ 0.02	$ 0.15	$ 0.03
Weighted average shares - basic	7,415,329	7,415,329	7,415,329	7,415,329
Weighted average shares - diluted	14,510,436	14,166,217	14,510,436	14,166,217
Less income allocated to convertible preferred stocks	$ 12,723	$ 12,689	$ 38,735	$ 38,629
Accounts Receivable, Allowance for Credit Loss	102,677	171,104	102,677	171,104
Gain (Loss) on Disposition of Intangible Assets	2,813,525	0	2,813,525	0
Product [Member]
Revenues, net	2,471,554	3,314,827	8,423,866	9,068,890
Service [Member]
Revenues, net	$ 136,969	$ 159,365	$ 451,425	$ 407,204