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Condensed Consolidated Statements Of Cash Flows (USD $)
In Thousands
9 Months Ended
Oct. 01, 2011
Oct. 02, 2010
Operating activities:  
Net income$ 1,824$ 2,209
Adjustments to reconcile net income to net cash provided by operating activities:  
Depreciation and amortization307406
Loss on liquidation of foreign subsidiary1700
Change in fair value of earn-out liability550
Stock compensation recognized374415
Provision for doubtful accounts(12)0
Provision for inventory reserves31171
Changes in operating assets and liabilities:  
Accounts receivable(200)(472)
Inventories(995)(954)
Other current assets and other long term assets42135
Accounts payable241509
Accrued compensation and expenses(755)(566)
Accrued warranty and deferred revenue(156)(288)
Net cash provided by operating activities9261,565
Investing activities:  
Purchases of property and equipment(118)(168)
Cash paid in business combinations(75)(225)
Net cash used in investing activities(193)(393)
Financing activities:  
Proceeds from stock option exercises32262
Repurchase of common stock(521)0
Proceeds from borrowings05,876
Repayment of borrowings0(9,396)
Net cash used in financing activities(199)(3,458)
Effect of foreign exchange rate changes(13)0
Net increase (decrease) in cash and cash equivalents521(2,286)
Cash and cash equivalents at beginning of period9,014[1]9,378
Cash and cash equivalents at end of period9,5357,092
Supplemental non-cash activities:  
Shares issued at acquisition0444
Earn-out - net present value of additional shares0264
Earn-out - net present value of additional cash liability$ 105$ 380
[1]Derived from the consolidated audited financial statements included in our annual report filed on Form 10-K with the SEC for the year ended January 1, 2011.