Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Oct. 01, 2016	Sep. 30, 2017	Oct. 01, 2016
Net sales	$ 10,427,000	$ 11,036,000	$ 33,231,000	$ 34,772,000
Cost of sales	8,094,000	9,201,000	25,929,000	28,334,000
Gross profit	2,333,000	1,835,000	7,302,000	6,438,000
Selling, general, and administrative expenses	2,673,000	3,807,000	8,069,000	10,626,000
Operating loss	(340,000)	(1,972,000)	(767,000)	(4,188,000)
Other income, net	3,000	5,000	25,000	16,000
Interest (income) expense, net		(6,000)		103,000
Loss from operations before taxes	(337,000)	(1,961,000)	(742,000)	(4,275,000)
Income tax (benefit) expense	(32,000)	119,000	(35,000)	682,000
Net loss	$ (305,000)	$ (2,080,000)	$ (707,000)	$ (4,957,000)
Net loss per share:
Basic (in dollars per share)	$ (0.02)	$ (0.15)	$ (0.05)	$ (0.35)
Diluted (in dollars per share)	$ (0.02)	$ (0.15)	$ (0.05)	$ (0.35)
Weighted average shares outstanding:
Basic (in shares)	14,220	14,094	14,203	14,143
Diluted (in shares)	14,220	14,094	14,203	14,143