CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
Sep. 29, 2018	Sep. 30, 2017
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
Net cash used by operating activities	$ (2,256)	$ (1,410)
Investing activities:
Capital expenditures	(2,402)	(4,378)
Cash proceeds from sale of property and equipment	1,403	122
Net cash used in investing activities	(999)	(4,256)
Financing activities:
Borrowings on the revolving bank loan	27,600	25,050
Repayments on the revolving bank loan	(24,400)	(19,450)
Net cash provided by financing activities	3,200	5,600
Net decrease in cash and cash equivalents	(55)	(66)
Cash and cash equivalents:
Beginning of period	507	301
End of period	452	235
Cash paid during the year for:
Interest, net	404	339
Income taxes, net	$ 50	$ 252

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Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.

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Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.

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