Note 8 - Segment and Geographic Data (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

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

	For the three months ended March 31,
Sales
Net Sales:	2024			2023
Dental	$	2,241,425		$	2,591,398
Medical		7,420			6,200
Total net sales	$	2,248,845		$	2,597,598
Operating Income (Loss):	2024			2023
Dental	$	625,510		$	641,940
Medical		(491,428	)		(821,933	)
Corporate		(1,599,150	)		(1,162,683	)
Total operating loss	$	(1,465,068	)	$	(1,342,676	)
Depreciation and Amortization:	2024			2023
Dental	$	-		$	1,168
Medical		-			968
Corporate		11,684			15,084
Total depreciation and amortization	$	11,684		$	17,220
Income (loss) before taxes and equity in earnings of affiliates:	2024			2023
Dental	$	624,512		$	641,169
Medical		(491,933	)		(823,768	)
Corporate		(1,573,108	)		(1,136,732	)
Total loss before taxes and equity in earnings of affiliate	$	(1,440,529	)	$	(1,319,331	)
Total Assets	March 31, 2024			December 31, 2023
Dental	$	5,180,123		$	4,866,786
Medical		514,443			345,194
Corporate		5,656,220			6,159,532
Total assets	$	11,350,786		$	11,371,512

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

	For the three months ended March 31, 2024						For the three months ended March 31, 2023
Domestic: US	Dental		Medical		Grand Total		Dental		Medical		Grand Total
Instruments	$	213,875	$	-	$	213,875	$	224,274	$	1,000	$	225,274
Handpieces		1,080,433		6,000		1,086,433		1,139,778		1,200		1,140,978
Accessories		16,690		-		16,690		23,071		-		23,071
Grand Total	$	1,310,998	$	6,000	$	1,316,998	$	1,387,123	$	2,200	$	1,389,323
International: Rest of World
Instruments	$	282,087	$	-	$	282,087	$	398,955	$	-	$	398,955
Handpieces		646,948		1,420		648,368		789,116		4,000		793,116
Accessories		1,392		-		1,392		16,204		-		16,204
Grand Total	$	930,427	$	1,420	$	931,847	$	1,204,275	$	4,000	$	1,208,275
Total Product Sales	$	2,241,425	$	7,420	$	2,248,845	$	2,591,398	$	6,200	$	2,597,598