Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Revenue	$ 44,917	$ 43,629
Costs of goods sold	36,651	35,824
Gross profit	8,266	7,805
Operating expenses:
Selling, general and administrative	9,275	9,918
Operating loss	(1,009)	(2,113)
Other expense:
Interest expense, net	(478)	(336)
Loss on sale of equipment	(18)	0
Total other expense, net	(496)	(336)
Loss from continuing operations before income taxes	(1,505)	(2,449)
Income tax expense	(7)	(1,098)
Loss from continuing operations, net of tax	(1,512)	(3,547)
Loss from discontinued operation before income taxes	(111)	(7,240)
Loss from discontinued operation, net of tax (see Note 2)	(111)	(7,240)
Net loss	$ (1,623)	$ (10,787)
Basic and diluted loss per share:
Continuing operations (in dollars per share)	$ (0.6)	$ (1.44)
Discontinued operation (in dollars per share)	(0.04)	(2.93)
Basic and diluted loss per share (in dollars per share)	$ (0.64)	$ (4.37)