Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Revenues	$ 22,649	$ 26,647
Cost of goods sold	23,060	27,410
Gross loss	(411)	(763)
Selling, general and administrative expenses	5,944	5,397
Property and equipment impairment	1,542	0
Loss from continuing operations before other income (expense)	(7,897)	(6,160)
Interest expense	(672)	(516)
Interest income	25	22
Change in fair value of derivative warrant liability	69	189
Other income	266	7
Other expense	(330)	(183)
Loss from continuing operations before income taxes	(8,539)	(6,641)
Income tax expense	(12)	(19)
Loss from continuing operations	(8,551)	(6,660)
Loss from discontinued operations	(9,009)	(1,198)
Net loss	$ (17,560)	$ (7,858)
Basic and diluted loss per common share:
Continuing operations (in dollars per share)	$ (1.22)	$ (1.21)
Discontinued operations (in dollars per share)	(1.29)	(0.21)
Earnings Per Share, Basic (in dollars per share)	$ (2.51)	$ (1.42)
Weighted average number of shares outstanding:
Basic (in shares)	6,992,358	5,514,671
Diluted (in shares)	6,992,358	5,514,671