CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
CONSOLIDATED STATEMENTS OF OPERATIONS
Revenue	$ 43,629	$ 35,185
Costs and expenses:
Costs of goods sold, inclusive of depreciation and amortization	35,824	29,616
Gross profit	7,805	5,569
Operating expenses:
Selling, general and administrative	9,918	8,067
Operating loss	(2,113)	(2,498)
Other (expense)/income:
Interest expense, net	(336)	(203)
Gain on sale of equipment		36
Total other (expense)/income, net	(336)	(167)
Loss from continuing operations before income taxes	(2,449)	(2,665)
Income tax (expense)/benefit	1,098	(565)
Loss from continuing operations, net of tax	(3,547)	(2,100)
Loss from discontinued operation before income taxes	(7,240)	(22)
Income tax (expense)/benefit		5
Loss from discontinued operation, net of tax (see Note 2)	(7,240)	(17)
Net loss	$ (10,787)	$ (2,117)
Basic
Continuing operations	$ (1.44)	$ (0.87)
Discontinued operation	(2.93)	(0.01)
Net loss per share	(4.37)	(0.88)
Diluted
Continuing operations	(1.44)	(0.87)
Discontinued operation	(2.93)	(0.01)
Net loss per share	$ (4.37)	$ (0.88)