Condensed Consolidated Statements of Operations (Current Period Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenue	$ 12,430,000	$ 11,582,000	$ 35,149,000	$ 31,291,000
Costs of goods sold, inclusive of depreciation and amortization	10,162,000	9,083,000	28,083,000	26,252,000
Gross profit	2,268,000	2,499,000	7,066,000	5,039,000
Operating expenses
Selling, general and administrative	1,979,000	2,219,000	6,394,000	7,663,000
Legal settlement (Note 9)	570,000	0	570,000	0
Total operating expenses	2,549,000	2,219,000	6,964,000	7,663,000
Operating (loss) income	(281,000)	280,000	102,000	(2,624,000)
Other expense
Interest & other expense, net	172,000	98,000	353,000	239,000
Total other expense	172,000	98,000	353,000	239,000
(Loss) income from continuing operations before income taxes	(453,000)	182,000	(251,000)	(2,863,000)
Income tax expense	0	0	0	(1,063,000)
(Loss) income from continuing operations, net of tax	(453,000)	182,000	(251,000)	(3,926,000)
Loss from discontinued operation before income taxes	(43,000)	(386,000)	(72,000)	(7,326,000)
Income taxes	0	0	0	0
Loss from discontinued operation, net of tax	(43,000)	(386,000)	(72,000)	(7,326,000)
Net loss	$ (496,000)	$ (204,000)	$ (323,000)	$ (11,252,000)
Basic and diluted (loss) earnings per share:
Continuing operations (in dollars per share)	$ (0.18)	$ 0.07	$ (0.1)	$ (1.59)
Discontinued operation (in dollars per share)	(0.02)	(0.16)	(0.03)	(2.97)
Basic and diluted loss per share (in dollars per share)	$ (0.2)	$ (0.09)	$ (0.13)	$ (4.56)