Note L - Segment and Geographic Data (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Year ended December 31,
Sales
Net Sales:	2023			2022
Dental	$	9,761,444		$	8,753,156
Medical		66,000			52,750
Total net sales	$	9,827,444		$	8,805,906
Operating Income (Loss):	2023			2022
Dental	$	2,128,199		$	1,121,815
Medical		(3,708,170	)		(4,788,105	)
Corporate		(5,526,503	)		(5,161,183	)
Total operating loss	$	(7,106,474	)	$	(8,827,473	)
Depreciation and Amortization:	2023			2022
Dental	$	4,243		$	3,805
Medical		2,787			4,075
Corporate		54,882			55,875
Total depreciation and amortization	$	61,912		$	63,755
Income (loss) before taxes and equity in earnings of affiliates:	2023			2022
Dental	$	2,127,659		$	1,116,598
Medical		(3,708,170	)		(4,794,089	)
Corporate		(5,400,436	)		(5,095,375	)
Total loss before taxes and equity in earnings of affiliate	$	(6,980,947	)	$	(8,772,866	)
Total Assets	December 31, 2023			December 31, 2022
Dental	$	4,866,786		$	3,875,978
Medical		345,194			620,373
Corporate		6,159,532			9,205,735
Total assets	$	11,371,512		$	13,702,086

Sales by Product and by Geographical Region [Table Text Block]

	2023
Domestic: US	Dental		Medical		Grand Total
Instruments	$	1,002,697	$	1,000	$	1,003,697
Handpieces		4,270,898		12,000		4,282,898
Accessories		75,285		-		75,285
Grand Total	$	5,348,880	$	13,000	$	5,361,880
International: Rest of World
Instruments	$	1,251,354	$	25,000	$	1,276,354
Handpieces		2,845,734		28,000		2,873,734
Accessories		45,476		-		45,476
Grand Total	$	4,142,564	$	53,000	$	4,195,564
International: China
Instruments	$	270,000	$	-	$	270,000
Handpieces		-		-		-
Accessories		-		-		-
Grand Total	$	270,000	$	-	$	270,000
Total Product Sales	$	9,761,444	$	66,000	$	9,827,444

	2022
Domestic: US	Dental		Medical		Grand Total
Instruments	$	524,715	$	7,500	$	532,215
Handpieces		2,653,914		25,250		2,679,164
Accessories		78,493				78,493
Grand Total	$	3,257,122	$	32,750	$	3,289,872
International: Rest of World
Instruments	$	1,413,525	$	-	$	1,413,525
Handpieces		3,391,748		20,000		3,411,748
Accessories		60,797		-		60,797
Grand Total	$	4,866,070	$	20,000	$	4,886,070
International: China
Instruments	$	270,000	$	-	$	270,000
Handpieces		359,964		-		359,964
Accessories		-		-		-
Grand Total	$	629,964	$	-	$	629,964
Total Product Sales	$	8,753,156	$	52,750	$	8,805,906