Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Statement [Abstract]
Sales	$ 2,487	$ 2,879
Less customer programs and excise taxes	76	26
Net sales	2,411	2,853
Cost of sales	2,225	2,212
Gross profit	186	641
Operating expenses:
Sales and marketing expenses	251	511
General and administrative expenses	1,105	1,364
(Gain) loss on disposal of property and equipment	(120)	6
Total operating expenses	1,236	1,881
Loss from operations	(1,050)	(1,240)
Other income (expense), net
Interest expense	(248)	(329)
Other income (expense)	5	(29)
Total other expense, net	(243)	(358)
Loss before income taxes	(1,293)	(1,598)
Provision for income taxes
Net loss	(1,293)	(1,598)
Preferred stock dividends	(38)	(38)
Net loss attributable to common shareholders	$ (1,331)	$ (1,636)
Basic net loss per common share	$ (0.78)	$ (2.00)
Diluted net loss per common share	$ (0.78)	$ (2.00)
Basic weighted average common shares outstanding	1,706	824
Diluted weighted average common shares outstanding	1,706	824