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v2.4.1.9

Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 3 Months Ended
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Apr. 04, 2015 | Mar. 29, 2014
Cash flows from operating activities: |  |
Net income | $ 28,799 us-gaap_NetIncomeLoss | $ 16,992 us-gaap_NetIncomeLoss
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 10,783 us-gaap_DepreciationDepletionAndAmortization | 9,176 us-gaap_DepreciationDepletionAndAmortization
Stock-based compensation | 2,782 us-gaap_ShareBasedCompensation | (108)us-gaap_ShareBasedCompensation
Net loss (gain) on disposals and impairments of assets | 177 us-gaap_GainLossOnSalesOfAssetsAndAssetImpairmentCharges | (2)us-gaap_GainLossOnSalesOfAssetsAndAssetImpairmentCharges
Excess tax benefits from stock-based compensation | (858)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities | (19)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
Deferred income taxes | (3,415)us-gaap_DeferredIncomeTaxExpenseBenefit | (1,450)us-gaap_DeferredIncomeTaxExpenseBenefit
Changes in operating assets and liabilities: |  |
Accounts receivable | 1,780 us-gaap_IncreaseDecreaseInAccountsReceivable | (552)us-gaap_IncreaseDecreaseInAccountsReceivable
Inventories | (2,469)us-gaap_IncreaseDecreaseInInventories | (4,438)us-gaap_IncreaseDecreaseInInventories
Income taxes | 15,453 us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable | 3,795 us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
Prepaid expenses and other assets | (1,661)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets | 1,030 us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Accounts payable | 7,458 us-gaap_IncreaseDecreaseInAccountsPayable | 3,600 us-gaap_IncreaseDecreaseInAccountsPayable
Customer prepayments | (2,591)us-gaap_IncreaseDecreaseInCustomerAdvances | 4,785 us-gaap_IncreaseDecreaseInCustomerAdvances
Accrued compensation and benefits | (8,977)us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities | 4,080 us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities
Other taxes and withholding | (58)us-gaap_IncreaseDecreaseInPropertyAndOtherTaxesPayable | 36 us-gaap_IncreaseDecreaseInPropertyAndOtherTaxesPayable
Warranty liabilities | 900 us-gaap_StandardProductWarrantyAccrualPeriodIncreaseDecrease | 185 us-gaap_StandardProductWarrantyAccrualPeriodIncreaseDecrease
Other accruals and liabilities | 761 us-gaap_IncreaseDecreaseInOtherOperatingLiabilities | 1,754 us-gaap_IncreaseDecreaseInOtherOperatingLiabilities
Net cash provided by operating activities | 48,864 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations | 38,864 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
Cash flows from investing activities: |  |
Purchases of property and equipment | (17,796)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (16,660)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Investments in marketable debt securities | (18,195)us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt | (13,623)us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt
Proceeds from maturities of marketable debt securities | 16,244 us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities | 10,000 us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
Increase in restricted cash | 0 us-gaap_IncreaseDecreaseInRestrictedCash | (500)us-gaap_IncreaseDecreaseInRestrictedCash
Proceeds from sales of property and equipment | 33 us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment | 5 us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment
Net cash used in investing activities | (19,714)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations | (20,778)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
Cash flows from financing activities: |  |
Repurchases of common stock | (20,475)us-gaap_PaymentsForRepurchaseOfCommonStock | (10,236)us-gaap_PaymentsForRepurchaseOfCommonStock
Net decrease in short-term borrowings | (16,530)us-gaap_ProceedsFromPaymentsForOtherFinancingActivities | (6,094)us-gaap_ProceedsFromPaymentsForOtherFinancingActivities
Proceeds from issuance of common stock | 1,353 us-gaap_ProceedsFromIssuanceOfCommonStock | 411 us-gaap_ProceedsFromIssuanceOfCommonStock
Excess tax benefits from stock-based compensation | 858 us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities | 19 us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
Net cash used in financing activities | (34,794)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations | (15,900)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
Net (decrease) increase in cash and cash equivalents | (5,644)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | 2,186 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash and cash equivalents, at beginning of period | 51,995 us-gaap_CashAndCashEquivalentsAtCarryingValue | 58,223 us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents, at end of period | $ 46,351 us-gaap_CashAndCashEquivalentsAtCarryingValue | $ 60,409 us-gaap_CashAndCashEquivalentsAtCarryingValue

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- Definition The cash outflow to acquire debt securities classified as available-for-sale securities, because they are not classified as either held-to-maturity securities or trading 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 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 Reference 3: 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 + 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 cash inflow from the additional capital contribution to the entity. + 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 net cash inflow or outflow from other financing activities. This element is used when there is not a more specific and appropriate element in the taxonomy. + 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 8 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3095-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3098-108585 + Details
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- Definition The cash inflow associated with the sale or maturity (principal being due) of 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 from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + 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 12 -Subparagraph (c) -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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- Definition Total increases or decreases in the standard product warranty liability for the period. Does not include increases or decreases in an extended warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 + Details
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