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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 29, 2012 | Dec. 31, 2011 | Jan. 01, 2011
Operating activities: |  |  |
Net income | $ 1,438 | $ 2,610 | $ 3,046
Less income from discontinued operations | 1,608 | 469 | 1,393
(Loss) income from continuing operations, net of tax | (170) | 2,141 | 1,653
Adjustments to reconcile net income to net cash (used in) provided by operating activities: |  |  |
Depreciation and amortization | 427 | 410 | 297
Change in fair value of earn-out liability | 215 | 280 | 0
Stock compensation cost recognized | 388 | 478 | 488
Tax effect of stock compensation expense | 0 | 2 | 1
Provision for doubtful accounts | 33 | (12) | 0
Changes in operating assets and liabilities, net of assets and liabilities acquired: |  |  |
Accounts receivable | 38 | (82) | (30)
Inventories | (1,376) | (1,027) | (1,522)
Prepaid expenses and other current assets | (665) | (75) | (30)
Other long-term assets | (88) | 7 | 104
Accounts payable | 525 | 66 | 7
Accrued compensation | 383 | (209) | 59
Accrued expenses | (756) | 285 | 49
Accrued warranty | (103) | (51) | 40
Deferred revenue | (10) | 12 | (47)
Other long-term liabilities | 21 | 26 | 67
Net cash (used in) provided by operating activities | (1,138) | 2,251 | 1,136
Investing activities: |  |  |
Acquisition of property and equipment | (394) | (203) | (193)
Cash paid in business combination | 0 | (75) | (225)
Payment on earn-out liability | (328) | 0 | 0
Net cash used in investing activities | (722) | (278) | (418)
Cash flows from financing activities: |  |  |
Proceeds from stock option exercises | 445 | 321 | 88
Repurchase of common stock | (2,835) | (648) | 0
Proceeds from borrowings | 0 | 0 | 3,938
Repayment of borrowings | 0 | 0 | (6,297)
Net cash used in financing activities | (2,390) | (327) | (2,271)
Net cash provided by operating activities from discontinued operations | 695 | 797 | 2,688
Net cash provided by investing activities from discontinued operations | 4,632 | 0 | 0
Net cash used in financing activities from discontinued operations | 0 | 0 | (1,161)
Effect of foreign exchange rate changes from discontinued operations | 35 | (1) | 7
Net cash provided by discontinued operations | 5,362 | 796 | 1,534
Net increase (decrease) in cash and cash equivalents | 1,112 | 2,442 | (19)
Cash and cash equivalents, beginning of year | 10,789 | 8,347 | 8,366
Cash and cash equivalents, end of year | 11,901 | 10,789 | 8,347
Cash paid during the year for: |  |  |
Income taxes | (145) | 522 | 439
Interest paid | 0 | 1 | 57
Supplemental disclosure of non-cash activities: |  |  |
Share issued at acquisition | 0 | 0 | 444
Contingent consideration - earn-out liability | 0 | 105 | 380
Contingent consideration - shares | $ 0 | $ 0 | $ 264

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- Definition The fair value of stock issued in noncash financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 32 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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