Condensed Consolidated Statements of Earnings (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Net sales	$ 1,267,000	$ 2,155,000	$ 4,618,000	$ 12,203,000
Cost of sales	918,000	1,517,000	3,363,000	9,240,000
Gross margin	349,000	638,000	1,255,000	2,963,000
Selling & administrative expenses	934,000	973,000	3,432,000	3,114,000
Operating loss	(585,000)	(335,000)	(2,177,000)	(151,000)
Other income, net	(1,000)	(1,000)	(38,000)	(3,000)
Income tax expense	1,000	0	2,000	4,000
Loss from continuing operations	(585,000)	(334,000)	(2,141,000)	(152,000)
Discontinued Operations:
Earnings from discontinued operations	0	0	0	88,000
Discontinued operations, net of income taxes	0	0	0	88,000
Net loss	$ (585,000)	$ (334,000)	$ (2,141,000)	$ (64,000)
Basic and Diluted earnings per share:
Continuing operations (in dollars per share)	$ (0.05)	$ (0.03)	$ (0.18)	$ (0.01)
Discontinued operations (in dollars per share)	0	0	0	0
Net loss per share (in dollars per share)	$ (0.05)	$ (0.03)	$ (0.18)	$ (0.01)
Basic and diluted average common shares outstanding (in shares)	11,649,360	11,673,873	11,649,360	11,678,197