Note 7 - Segment Information (Tables)

9 Months Ended

Sep. 30, 2017

Notes Tables

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

	North America			International			Total
For the quarter ended S e ptember 30 , 20 17
Net sales	$	17,421,013		$	967,368		$	18,388,381
Gross profit		11,037,486			597,845			11,635,331
Operating income (loss)		649,797			478			650,275
Interest (expense)		(53,141	)		-			(53,141	)
Other income  (expense), net		94,196			1,740			95,936
Income (loss) before income taxes		690,852			2,218			693,070
Depreciation and amortization		513,250			23,876			537,126
Fixed asset additions		523,546			2,095			525,641
Total assets	$	70,083,363		$	4,288,478		$	74,371,841
For the quarter ended September 30 , 20 16
Net sales	$	17,745,130		$	883,232		$	18,628,362
Gross profit		11,124,269			520,602			11,644,871
Operating income (loss)		1,589,071			(49,012	)		1,540,059
Interest (expense)		(43,493	)		-			(43,493	)
Other income  (expense), net		7,052			(3,482	)		3,570
Income (loss) before income taxes		1,552,630			(52,494	)		1,500,136
Depreciation and amortization		419,091			22,194			441,285
Fixed asset additions		485,347			2,077			487,424
Total assets	$	65,960,965		$	3,837,798		$	69,798,763

	North America			International			Total
For the nine months ended September 30 , 20 17
Net sales	$	55,080,152		$	2,738,844		$	57,818,996
Gross profit		35,239,645			1,577,265			36,816,910
Operating income (loss)		4,276,247			(233,044	)		4,043,203
Interest (expense)		(143,165	)		-			(143,165	)
Other income  (expense), net		127,045			(11,446	)		115,599
Income (loss) before income taxes		4,260,127			(244,490	)		4,015,637
Depreciation and amortization		1,398,319			68,215			1,466,534
Fixed asset additions		1,508,426			22,121			1,530,547
Total assets	$	70,083,363		$	4,288,478		$	74,371,841
For the nine months ended September 30 , 20 16
Net sales	$	56,043,559		$	2,779,935		$	58,823,494
Gross profit		35,364,389			1,829,018			37,193,407
Operating income		6,644,592			97,148			6,741,740
Interest (expense)		(108,949	)		-			(108,949	)
Other income  (expense), net		21,784			5,181			26,965
Income before income taxes		6,557,427			102,329			6,659,756
Depreciation and amortization		1,186,990			86,088			1,273,078
Fixed asset additions		1,330,446			54,985			1,385,431
Total assets	$	65,960,965		$	3,837,798		$	69,798,763

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

Three months ended S e ptember 30,	20 17		20 16
United States	$	15,551,725	$	15,955,084
Canada		1,653,051		1,597,652
All other countries		1,183,605		1,075,626
	$	18,388,381	$	18,628,362

Nine months ended September 30,	2017		20 16
United States	$	49,380,463	$	50,293,346
Canada		5,072,785		5,085,955
All other countries		3,365,748		3,444,193
	$	57,818,996	$	58,823,494