Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Net sales	$ 4,277	$ 7,970	$ 15,449	$ 24,583
Cost of sales	2,358	5,100	8,337	14,624
Gross profit	1,919	2,870	7,112	9,959
Operating expenses:
Advertising	166	144	492	506
Selling	1,691	2,542	5,752	7,388
General and administrative	578	836	2,020	3,782
Intangible asset amortization	87	278	313	834
Impairment of goodwill and intangible assets			3,589
Total operating expenses	2,522	3,800	12,166	12,510
Loss from operations	(603)	(930)	(5,054)	(2,551)
Interest expense	(139)	(109)	(419)	(219)
Loss before income taxes and discontinued operations	(742)	(1,039)	(5,473)	(2,770)
Income tax expense	(2)	(1,224)	(55)	(798)
Loss from continuing operations	(744)	(2,263)	(5,528)	(3,568)
Income (loss) from discontinued operations, net of taxes		(205)		(246)
Net loss	$ (744)	$ (2,468)	$ (5,528)	$ (3,814)
Basic net loss per common shares:
Loss from continuing operations	$ (0.06)	$ (0.18)	$ (0.43)	$ (0.28)
Loss from discontinued operations		(0.02)		(0.02)
Net loss	(0.06)	(0.20)	(0.43)	(0.30)
Diluted net loss per common shares:
Loss from continuing operations	(0.06)	(0.18)	(0.43)	(0.28)
Loss from discontinued operations		(0.02)		(0.02)
Net loss	$ (0.06)	$ (0.20)	$ (0.43)	$ (0.30)
Weighted average shares outstanding:
Basic	12,749	12,642	12,747	12,628
Diluted	12,749	12,642	12,747	12,628