Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Jul. 01, 2017	Jul. 02, 2016
Net sales	$ 11,615	$ 12,053	$ 22,805	$ 23,736
Cost of sales	8,883	9,991	17,836	19,133
Gross profit	2,732	2,062	4,969	4,603
Selling, general, and administrative expenses	2,738	3,508	5,396	6,819
Operating loss	(6)	(1,446)	(427)	(2,216)
Other income, net	18	6	22	11
Interest expense, net				109
Income (loss) from operations before taxes	12	(1,440)	(405)	(2,314)
Income tax (benefit) expense	(2)	(48)	(3)	563
Net income (loss)	$ 14	$ (1,392)	$ (402)	$ (2,877)
Net income (loss) per share:
Basic (in dollars per share)		$ (0.10)	$ (0.03)	$ (0.20)
Diluted (in dollars per share)		$ (0.10)	$ (0.03)	$ (0.20)
Weighted average shares outstanding:
Basic (in shares)	14,203	14,083	14,196	14,164
Diluted (in shares)	14,203	14,083	14,196	14,164