Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Statement [Abstract]
Sales	$ 14,327	$ 12,890
Less customer programs and excise taxes	444	496
Net sales	13,883	12,394
Cost of sales	11,442	9,484
Gross profit	2,441	2,910
Operating expenses:
Sales and marketing expenses	2,625	2,614
General and administrative expenses	6,407	6,777
Loss on disposal of property and equipment	58	419
Total operating expenses	9,090	9,810
Loss from operations	(6,649)	(6,900)
Other income (expense), net
Interest expense	(2,216)	(1,254)
Impairment loss	(7,453)
Other income	52	2,100
Total other income (expense), net	(9,617)	846
Loss before income taxes	(16,266)	(6,054)
Provision for income taxes
Net loss from continuing operations	(16,266)	(6,054)
Net income from discontinued operations		3,858
Net loss	(16,266)	(2,196)
Preferred stock dividends	(150)	(27)
Deemed dividend-warrant price protection-revaluation adjustment		(2,288)
Net loss attributable to common shareholders	$ (16,416)	$ (4,511)
Basic and diluted net loss per common share	$ (1.07)	$ (0.35)
Basic and diluted weighted average common shares outstanding	15,337	12,708