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v2.4.1.9

Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Cash flows from operating activities: |  |  |
Net income | $ 36,141 us-gaap_NetIncomeLoss | $ 30,104 us-gaap_NetIncomeLoss | $ 28,203 us-gaap_NetIncomeLoss
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 14,615 us-gaap_DepreciationDepletionAndAmortization | 13,588 us-gaap_DepreciationDepletionAndAmortization | 12,066 us-gaap_DepreciationDepletionAndAmortization
Pension expense | 2,708 us-gaap_PensionExpense | 7,164 us-gaap_PensionExpense | 6,946 us-gaap_PensionExpense
Contributions to pension plan | (2,500)us-gaap_PensionContributions | (4,200)us-gaap_PensionContributions | (7,200)us-gaap_PensionContributions
Deferred income taxes | (1,367)us-gaap_DeferredIncomeTaxExpenseBenefit | 241 us-gaap_DeferredIncomeTaxExpenseBenefit | 2,193 us-gaap_DeferredIncomeTaxExpenseBenefit
Gain on sale of property, plant and equipment | (343)us-gaap_GainLossOnDispositionOfAssets | (2,535)us-gaap_GainLossOnDispositionOfAssets |
Changes in operating assets and liabilities, net of effect of acquisitions: |  |  |
Accounts receivable - net | (8,529)us-gaap_IncreaseDecreaseInReceivables | (662)us-gaap_IncreaseDecreaseInReceivables | 710 us-gaap_IncreaseDecreaseInReceivables
Inventories - net | (2,987)us-gaap_IncreaseDecreaseInInventories | (48)us-gaap_IncreaseDecreaseInInventories | (8,583)us-gaap_IncreaseDecreaseInInventories
Accounts payable | (693)us-gaap_IncreaseDecreaseInAccountsPayable | 2,985 us-gaap_IncreaseDecreaseInAccountsPayable | (1,911)us-gaap_IncreaseDecreaseInAccountsPayable
Commissions payable | 3,367 us-gaap_IncreaseDecreaseInOtherOperatingLiabilities | (1,487)us-gaap_IncreaseDecreaseInOtherOperatingLiabilities | (189)us-gaap_IncreaseDecreaseInOtherOperatingLiabilities
Deferred revenue | (3,024)us-gaap_IncreaseDecreaseInDeferredRevenue | 7,112 us-gaap_IncreaseDecreaseInDeferredRevenue |
Accrued expenses | (3,700)us-gaap_IncreaseDecreaseInAccruedLiabilities | 6,947 us-gaap_IncreaseDecreaseInAccruedLiabilities | 4,727 us-gaap_IncreaseDecreaseInAccruedLiabilities
Benefit obligations and other | (4,685)us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet | (8,823)us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet | (4,329)us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet
Net cash provided by operating activities | 29,003 us-gaap_NetCashProvidedByUsedInOperatingActivities | 50,386 us-gaap_NetCashProvidedByUsedInOperatingActivities | 32,633 us-gaap_NetCashProvidedByUsedInOperatingActivities
Cash flows from investing activities: |  |  |
Capital additions - net | (13,275)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (21,015)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (16,373)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Proceeds from sale of property, plant and equipment | 681 us-gaap_ProceedsFromSaleOfMachineryAndEquipment | 2,905 us-gaap_ProceedsFromSaleOfMachineryAndEquipment |
(Purchases) redemptions of short-term investments | (3)us-gaap_PaymentsToAcquireShortTermInvestments | 1 us-gaap_PaymentsToAcquireShortTermInvestments | 805 us-gaap_PaymentsToAcquireShortTermInvestments
Payments for acquisitions, net of cash acquired | (16,667)us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired |  | (20,823)us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired
Net cash used for investing activities | (29,264)us-gaap_NetCashProvidedByUsedInInvestingActivities | (18,109)us-gaap_NetCashProvidedByUsedInInvestingActivities | (36,391)us-gaap_NetCashProvidedByUsedInInvestingActivities
Cash flows from financing activities: |  |  |
Cash dividends | (9,715)us-gaap_DividendsCash | (8,662)us-gaap_DividendsCash | (8,188)us-gaap_DividendsCash
Proceeds from bank borrowings | 18,000 us-gaap_ProceedsFromBankDebt | 6,000 us-gaap_ProceedsFromBankDebt | 17,000 us-gaap_ProceedsFromBankDebt
Payments to bank for borrowings | (15,000)us-gaap_RepaymentsOfBankDebt | (19,000)us-gaap_RepaymentsOfBankDebt | (5,000)us-gaap_RepaymentsOfBankDebt
Net cash (used for) provided by financing activities | (6,715)us-gaap_NetCashProvidedByUsedInFinancingActivities | (21,662)us-gaap_NetCashProvidedByUsedInFinancingActivities | 3,812 us-gaap_NetCashProvidedByUsedInFinancingActivities
Effect of exchange rate changes on cash | 344 us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents | 389 us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents | (77)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents
Net (decrease) increase in cash and cash equivalents | (6,632)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | 11,004 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | (23)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash and cash equivalents: |  |  |
Beginning of year | 31,123 us-gaap_CashAndCashEquivalentsAtCarryingValue | 20,119 us-gaap_CashAndCashEquivalentsAtCarryingValue | 20,142 us-gaap_CashAndCashEquivalentsAtCarryingValue
End of year | $ 24,491 us-gaap_CashAndCashEquivalentsAtCarryingValue | $ 31,123 us-gaap_CashAndCashEquivalentsAtCarryingValue | $ 20,119 us-gaap_CashAndCashEquivalentsAtCarryingValue

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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 outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. + 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 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The amount of cash or cash equivalents contributed by the entity to fund its pension plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
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- Definition The amount of pension benefit costs recognized during the period for (1) defined benefit plans and (2) defined contribution plans. For defined benefit plans, pension expense includes the following components: service cost, interest cost, expected return on plan assets, gain (loss) on plan assets, prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments. For defined contribution plans, the pension expense generally equals the firm's contribution to employees' accounts (if the firm contributes) during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6414718&loc=d3e28014-114942 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
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- Definition The cash inflow from bank borrowing during the year. + 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 (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow from sale of machinery and equipment. + 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 cash outflow to settle a bank borrowing during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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