CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Oct. 01, 2016	Oct. 03, 2015
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
Net cash provided (used) by operating activities	$ 8,205	$ (1)
Investing activities:
Capital expenditures	(3,617)	(1,379)
Cash proceeds from sale of property and equipment	305	220
Net cash used in investing activities	(3,312)	(1,159)
Financing activities:
(Repayments) borrowings on the revolving bank loan, net	(5,200)
(Repayments) borrowings on the revolving bank loan, net		900
Net cash (used) provided by financing activities	(5,200)	900
Net decrease in cash and cash equivalents	(307)	(260)
Cash and cash equivalents:
Beginning of period	547	675
End of period	240	415
Cash paid during the nine months for:
Interest, net	32	293
Income taxes, net	$ 1,003	$ 3