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Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified | 9 Months Ended
--- | ---
Sep. 27, 2014 | Sep. 28, 2013
Cash flows from operating activities: |  |
Net income | $ 84,108 | $ 92,708
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 27,223 | 23,312
Share-based compensation | 10,304 | 9,372
Impairment of long term investment | 2,333 | 0
Excess tax benefit from share-based compensation | (5,779) | (4,170)
Loss on sale of property and equipment | 135 | 172
Deferred income taxes | 4,509 | 4,888
Loss on forward interest rate swaps | 2,248 | 0
Changes in assets and liabilities: |  |
Accounts receivable, net | (10,810) | (6,641)
Inventories, net | (18,606) | 16,702
Other assets | (10,859) | 2,257
Accounts payable | 7,975 | (445)
Accrued liabilities | 21,160 | (6,256)
Deferred revenue | 2,667 | 1,752
Income taxes | 6,664 | 3,040
Other operating activities | 6,406 | 298
Net cash provided by operating activities | 129,678 | 136,989
Cash flows from investing activities: |  |
Purchases of property and equipment | (20,023) | (13,522)
Acquisition of intangible assets | 0 | (1,500)
Purchase of long-term investments | (1,870) | (1,708)
Purchase of investments and marketable securities | (384,134) | (338,227)
Maturities of investments and marketable securities | 44,158 | 41,021
Proceeds from sales of investments and marketable securities | 211,975 | 223,905
Net cash used in investing activities | (149,894) | (90,031)
Cash flows from financing activities: |  |
Purchase of treasury stock | 0 | (58,459)
Proceeds from exercise of stock options and stock purchase plan purchases | 11,964 | 6,470
Excess tax benefit from share-based compensation | 5,779 | 4,170
Net cash provided by (used in) financing activities | 17,743 | (47,819)
Effect of exchange rate changes on cash | (140) | 317
Net decrease in cash and cash equivalents | (2,613) | (544)
Cash and cash equivalents at beginning of period | 62,827 | 64,740
Cash and cash equivalents at end of period | 60,214 | 64,196
Supplemental disclosures of cash flow information: |  |
Income taxes paid | $ 12,656 | $ 10,951

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- Definition The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, beyond the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the long-term. + References No definition available. + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The total cash inflow associated with the amount received from holders to acquire the entity's shares under incentive and share awards, including stock option exercises. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with maturities (principal being due), prepayments and calls (requests of early payments) on securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26853-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26853-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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- Details
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