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v2.4.1.9

Consolidated Statements of Operations and Comprehensive Income (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Net Revenues: |  |  |  |  |  |
Products | $ 673,819 us-gaap_SalesRevenueGoodsNet |  | $ 568,317 us-gaap_SalesRevenueGoodsNet |  | $ 536,774 us-gaap_SalesRevenueGoodsNet |
Services | 107,050 us-gaap_SalesRevenueServicesNet |  | 101,103 us-gaap_SalesRevenueServicesNet |  | 106,734 us-gaap_SalesRevenueServicesNet |
Total net revenues | 780,869 us-gaap_SalesRevenueNet |  | 669,420 us-gaap_SalesRevenueNet |  | 643,508 us-gaap_SalesRevenueNet |
Cost of revenues: |  |  |  |  |  |
Cost of products | 374,200 us-gaap_CostOfGoodsSold |  | 337,464 us-gaap_CostOfGoodsSold |  | 310,485 us-gaap_CostOfGoodsSold |
Cost of service | 68,903 us-gaap_CostOfServices |  | 65,382 us-gaap_CostOfServices |  | 63,544 us-gaap_CostOfServices |
Total cost of revenues (exclusive of amortization shown separately below) | 443,103 us-gaap_CostOfGoodsAndServicesSold |  | 402,846 us-gaap_CostOfGoodsAndServicesSold |  | 374,029 us-gaap_CostOfGoodsAndServicesSold |
Gross profit | 337,766 us-gaap_GrossProfit |  | 266,574 us-gaap_GrossProfit |  | 269,479 us-gaap_GrossProfit |
Research and development | 62,888 us-gaap_ResearchAndDevelopmentExpense |  | 63,570 us-gaap_ResearchAndDevelopmentExpense |  | 60,118 us-gaap_ResearchAndDevelopmentExpense |
Selling, general and administrative | 131,828 us-gaap_SellingGeneralAndAdministrativeExpense |  | 142,014 us-gaap_SellingGeneralAndAdministrativeExpense |  | 127,185 us-gaap_SellingGeneralAndAdministrativeExpense |
Litigation |  |  |  |  | 5,316 us-gaap_LitigationSettlementExpense |
Insurance reimbursement |  |  | (1,071)us-gaap_InsuranceRecoveries |  |  |
Acquisition costs | 499 us-gaap_BusinessCombinationAcquisitionRelatedCosts |  | 171 us-gaap_BusinessCombinationAcquisitionRelatedCosts |  | 1,258 us-gaap_BusinessCombinationAcquisitionRelatedCosts |
Restructuring | 2,464 us-gaap_RestructuringCharges |  | 1,364 us-gaap_RestructuringCharges |  | 343 us-gaap_RestructuringCharges |
Amortization of intangible assets | 4,945 us-gaap_AmortizationOfIntangibleAssets |  | 2,139 us-gaap_AmortizationOfIntangibleAssets |  | 1,036 us-gaap_AmortizationOfIntangibleAssets |
Income from operations | 135,142 us-gaap_OperatingIncomeLoss |  | 58,387 us-gaap_OperatingIncomeLoss |  | 74,223 us-gaap_OperatingIncomeLoss |
Interest income | 1,323 us-gaap_InterestAndOtherIncome |  | 999 us-gaap_InterestAndOtherIncome |  | 1,059 us-gaap_InterestAndOtherIncome |
Interest expense | 72 us-gaap_InterestExpense |  | 85 us-gaap_InterestExpense |  | 146 us-gaap_InterestExpense |
Income before income taxes | 136,393 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |  | 59,301 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |  | 75,136 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |
Provision for income taxes | 20,615 us-gaap_IncomeTaxExpenseBenefit |  | 23,525 us-gaap_IncomeTaxExpenseBenefit |  | 27,107 us-gaap_IncomeTaxExpenseBenefit |
Net income | 115,778 us-gaap_NetIncomeLoss |  | 35,776 us-gaap_NetIncomeLoss |  | 48,029 us-gaap_NetIncomeLoss |
Other comprehensive income: |  |  |  |  |  |
Changes in value of financial instruments designated as cash flow hedges, net of tax expense | 1,210 us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax | [1] | 62 us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax | [1] | 150 us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax | [1]
Foreign currency translation adjustments, net of tax of $0 for 2014, 2013 and 2012 | (14,707)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax |  | (3,604)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax |  | 1,664 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax |
Unrealized (loss) gain on investments, net of tax (benefit) expense | (460)us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax | [2] | (40)us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax | [2] | 31 us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax | [2]
Total comprehensive income | $ 101,821 us-gaap_ComprehensiveIncomeNetOfTax |  | $ 32,194 us-gaap_ComprehensiveIncomeNetOfTax |  | $ 49,874 us-gaap_ComprehensiveIncomeNetOfTax |
Net income per share: |  |  |  |  |  |
Basic | $ 2.17 us-gaap_EarningsPerShareBasic |  | $ 0.67 us-gaap_EarningsPerShareBasic |  | $ 0.91 us-gaap_EarningsPerShareBasic |
Diluted | $ 2.16 us-gaap_EarningsPerShareDiluted |  | $ 0.67 us-gaap_EarningsPerShareDiluted |  | $ 0.90 us-gaap_EarningsPerShareDiluted |
Cash dividends paid per common share | $ 0.655 us-gaap_CommonStockDividendsPerShareCashPaid |  | $ 0.640 us-gaap_CommonStockDividendsPerShareCashPaid |  | $ 0.620 us-gaap_CommonStockDividendsPerShareCashPaid |
Weighted average common shares outstanding: |  |  |  |  |  |
Basic | 53,232 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic |  | 53,061 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic |  | 52,686 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic |
Diluted | 53,515 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding |  | 53,481 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding |  | 53,234 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding |
[1] | Tax expense was $144, $551 and $88 for the years ended December 31, 2014, 2013 and 2012, respectively.
[2] | Tax (benefit) expense was $(55), $(355), and $19 for the years ended December 31, 2014, 2013 and 2012, respectively.

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- Definition Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e637-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669646-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6441202&loc=d3e80720-113993 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624171-113959 + Details
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 + Details
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