Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
Net sales	$ 5,383	$ 7,769	$ 11,172	$ 16,613
Cost of sales	3,108	4,662	5,978	9,525
Gross profit	2,275	3,107	5,194	7,088
Operating expenses:
Advertising	174	203	326	362
Selling	1,844	2,392	4,061	4,801
General and administrative	698	1,687	1,444	2,972
Intangible asset amortization	121	264	226	529
Impairment of goodwill and intangible assets	3,589		3,589
Total operating expenses	6,426	4,546	9,646	8,664
Loss from operations	(4,151)	(1,439)	(4,452)	(1,576)
Interest expense	(130)	(76)	(280)	(110)
Loss before income taxes and discontinued operations	(4,281)	(1,515)	(4,732)	(1,686)
Income tax (expense) benefit	(52)	400	(52)	445
Loss from continuing operations	(4,333)	(1,115)	(4,784)	(1,241)
Income (loss) from discontinued operations, net of taxes		49		(105)
Net loss	$ (4,333)	$ (1,066)	$ (4,784)	$ (1,346)
Basic net loss per common shares:
Loss from continuing operations	$ (0.34)	$ (0.08)	$ (0.38)	$ (0.10)
Loss from discontinued operations				(0.01)
Net loss	(0.34)	(0.08)	(0.38)	(0.11)
Diluted net loss per common shares:
Loss from continuing operations	(0.34)	(0.08)	(0.38)	(0.10)
Loss from discontinued operations				(0.01)
Net loss	$ (0.34)	$ (0.08)	$ (0.38)	$ (0.11)
Weighted average shares outstanding:
Basic	12,749	12,618	12,745	12,618
Diluted	12,749	12,618	12,745	12,618