Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2019	Jul. 01, 2018
OPERATING ACTIVITIES:
Net income	$ 2,732	$ 3,807
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation	962	980
Amortization of intangible assets	224	203
Amortization of financing fees	20	18
Stock-based compensation	360	344
Deferred income taxes	636	36
Changes in operating assets and liabilities:
Accounts receivable	(5,466)	(872)
Inventories	(6,779)	1,338
Prepaid expenses and other assets	362	141
Accounts payable and other liabilities	2,703	(4,177)
Net cash (used in) provided by operating activities	(4,246)	1,818
INVESTING ACTIVITIES:
Purchase of SWE, net of cash acquired	(25,248)
Purchases of property, equipment and improvements	(3,793)	(999)
Net cash used in investing activities	(29,041)	(999)
FINANCING ACTIVITIES:
Proceeds from revolving credit facility	8,182
Proceeds from term loan facility	8,000
Payment of term loan facility	(212)
Repurchase of common stock	(1,957)
Payment of debt issuance costs	(157)
Proceeds from exercise of stock options	478	1,293
Tax withholdings on stock-based awards	(8)
Proceeds from government grant		397
Net cash provided by financing activities	14,326	1,690
Effect of exchange rate changes on cash	(157)	(90)
(DECREASE) INCREASE IN CASH	(19,118)	2,419
Cash, Beginning of period	25,934	18,330
Cash, End of period	$ 6,816	$ 20,749

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