$TNC
Tennant Co Stock $tnc

$tnc Overview Financials Valuation SEC Filings Company Website

2014 Q4 Form 10-K Financial Statement

#000009713416000055 Filed on February 29, 2016

Income Statement

Concept	2014 Q4	2014 Q3	2014 Q2
Revenue	$216.3M	$202.6M	$219.1M
YoY Change	10.83%	7.48%	9.41%
Cost Of Revenue	$123.2M	$115.5M	$123.8M
YoY Change	10.59%	8.25%	10.07%
Gross Profit	$93.08M	$87.16M	$95.26M
YoY Change	11.1%	6.48%	8.57%
Gross Profit Margin	43.04%	43.01%	43.48%
Selling, General & Admin	$63.00M	$63.22M	$64.47M
YoY Change	6.96%	9.63%	10.59%
% of Gross Profit	67.68%	72.53%	67.68%
Research & Development	$7.500M	$6.844M	$7.651M
YoY Change	4.17%	-14.13%	-2.17%
% of Gross Profit	8.06%	7.85%	8.03%
Depreciation & Amortization	$5.100M	$5.000M	$5.000M
YoY Change	-1.92%	2.04%	-1.96%
% of Gross Profit	5.48%	5.74%	5.25%
Operating Expenses	$70.50M	$70.06M	$72.12M
YoY Change	6.66%	6.74%	9.08%
Operating Profit	$22.58M	$17.10M	$23.14M
YoY Change	27.72%	5.39%	7.03%
Interest Expense	-$900.0K	$396.0K	$419.0K
YoY Change		-10.0%	1.95%
% of Operating Profit	-3.99%	2.32%	1.81%
Other Income/Expense, Net	-$200.0K	-$750.0K	-$85.00K
YoY Change	0.0%	-9.96%	-89.41%
Pretax Income	$21.50M	$16.35M	$23.06M
YoY Change	22.86%	6.22%	10.74%
Income Tax	$4.000M	$4.562M	$7.533M
% Of Pretax Income	18.6%	27.9%	32.67%
Net Earnings	$17.54M	$11.79M	$15.52M
YoY Change	70.28%	11.07%	8.9%
Net Earnings / Revenue	8.11%	5.82%	7.09%
Basic Earnings Per Share	$0.96	$0.65	$0.85
Diluted Earnings Per Share	$0.93	$0.63	$0.83
COMMON SHARES
Basic Shares Outstanding	18.40M shares	18.12M shares	18.17M shares
Diluted Shares Outstanding		18.64M shares	18.68M shares

Balance Sheet

Concept	2014 Q4	2014 Q3	2014 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$93.00M	$79.80M	$62.60M
YoY Change	14.81%	22.21%	28.81%
Cash & Equivalents	$92.96M	$79.78M	$62.60M
Short-Term Investments
Other Short-Term Assets	$1.591M	$1.658M	$1.716M
YoY Change	-5.41%	-2.24%	-29.41%
Inventory	$80.51M	$83.96M	$79.03M
Prepaid Expenses	$9.552M	$13.47M	$9.150M
Receivables	$147.2M	$141.8M	$158.3M
Other Receivables	$5.200M	$0.00	$0.00
Total Short-Term Assets	$347.1M	$329.2M	$320.7M
YoY Change	10.08%	11.34%	13.96%
LONG-TERM ASSETS
Property, Plant & Equipment	$86.54M	$85.19M	$84.47M
YoY Change	3.67%	0.84%	0.27%
Goodwill	$18.36M	$18.73M	$19.30M
YoY Change	-3.03%	-2.71%	0.17%
Intangibles	$15.59M	$16.68M	$18.14M
YoY Change	-18.08%	-14.07%	-5.76%
Long-Term Investments
YoY Change
Other Assets	$11.19M	$15.34M	$16.96M
YoY Change	-34.76%	110.01%	102.19%
Total Long-Term Assets	$139.8M	$142.0M	$145.4M
YoY Change	-0.83%	-0.88%	2.68%
TOTAL ASSETS
Total Short-Term Assets	$347.1M	$329.2M	$320.7M
Total Long-Term Assets	$139.8M	$142.0M	$145.4M
Total Assets	$486.9M	$471.3M	$466.0M
YoY Change	6.71%	7.35%	10.18%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$61.63M	$57.90M	$60.12M
YoY Change	16.1%	17.45%	13.95%
Accrued Expenses	$47.50M	$33.50M	$27.10M
YoY Change	59.4%	7.72%	10.61%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$3.600M	$3.700M	$3.600M
YoY Change	-5.26%	-5.13%	-10.0%
Total Short-Term Liabilities	$145.6M	$139.5M	$135.3M
YoY Change	10.72%	10.56%	11.45%
LONG-TERM LIABILITIES
Long-Term Debt	$24.60M	$24.50M	$24.60M
YoY Change	-12.14%	-12.5%	-12.77%
Other Long-Term Liabilities	$4.380M	$4.961M	$5.281M
YoY Change	-10.45%	5.53%	13.74%
Total Long-Term Liabilities	$60.65M	$58.37M	$61.35M
YoY Change	-0.46%	-5.19%	0.5%
TOTAL LIABILITIES
Total Short-Term Liabilities	$145.6M	$139.5M	$135.3M
Total Long-Term Liabilities	$60.65M	$58.37M	$61.35M
Total Liabilities	$206.3M	$197.9M	$196.6M
YoY Change	7.18%	5.4%	7.78%
SHAREHOLDERS EQUITY
Retained Earnings	$286.1M	$272.2M	$264.1M
YoY Change	14.47%	10.6%	9.54%
Common Stock	$6.906M	$6.903M	$6.894M
YoY Change	-0.4%	0.57%	-0.07%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$280.7M	$273.4M	$269.4M
YoY Change
Total Liabilities & Shareholders Equity	$486.9M	$471.3M	$466.0M
YoY Change	6.71%	7.35%	10.18%

Cashflow Statement

Concept	2014 Q4	2014 Q3	2014 Q2
OPERATING ACTIVITIES
Net Income	$17.54M	$11.79M	$15.52M
YoY Change	70.28%	11.07%	8.9%
Depreciation, Depletion And Amortization	$5.100M	$5.000M	$5.000M
YoY Change	-1.92%	2.04%	-1.96%
Cash From Operating Activities	$22.60M	$26.30M	$14.40M
YoY Change	-1.74%	21.76%	82.28%
INVESTING ACTIVITIES
Capital Expenditures	-$6.100M	-$6.100M	-$3.900M
YoY Change	79.41%	45.24%	21.88%
Acquisitions
YoY Change
Other Investing Activities	$100.0K	$1.500M	$100.0K
YoY Change	-87.5%	-46.43%	-111.11%
Cash From Investing Activities	-$6.100M	-$4.500M	-$3.800M
YoY Change	125.93%	246.15%	-7.32%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-3.300M	-2.400M	-12.10M
YoY Change	-26.67%	-44.19%	146.94%
NET CHANGE
Cash From Operating Activities	22.60M	26.30M	14.40M
Cash From Investing Activities	-6.100M	-4.500M	-3.800M
Cash From Financing Activities	-3.300M	-2.400M	-12.10M
Net Change In Cash	13.20M	19.40M	-1.500M
YoY Change	-16.46%	21.25%	36.36%
FREE CASH FLOW
Cash From Operating Activities	$22.60M	$26.30M	$14.40M
Capital Expenditures	-$6.100M	-$6.100M	-$3.900M
Free Cash Flow	$28.70M	$32.40M	$18.30M
YoY Change	8.71%	25.58%	64.86%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2015	dei	Amendment Flag AmendmentFlag	false
CY2015	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2015	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2015	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2015
CY2015	dei	Document Period End Date DocumentPeriodEndDate	2015-12-31
CY2015	dei	Document Type DocumentType	10-K
CY2015	dei	Entity Central Index Key EntityCentralIndexKey	0000097134
CY2016Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	17649840	shares
CY2015	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2015	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2015Q2	dei	Entity Public Float EntityPublicFloat	1170672343	USD
CY2015	dei	Entity Registrant Name EntityRegistrantName	Tennant Company
CY2015	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2015	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2014Q4	tnc	Accumulated Depreciation Depletionand Amortization Property Plantand Equipmentpriorto Assets Heldfor Sale AccumulatedDepreciationDepletionandAmortizationPropertyPlantandEquipmentpriortoAssetsHeldforSale	175671000	USD
CY2015Q4	tnc	Accumulated Depreciation Depletionand Amortization Property Plantand Equipmentpriorto Assets Heldfor Sale AccumulatedDepreciationDepletionandAmortizationPropertyPlantandEquipmentpriortoAssetsHeldforSale	183849000	USD
CY2015Q4	tnc	Aggregate Residual Value At Lease Expiration For Vehicle Leases AggregateResidualValueAtLeaseExpirationForVehicleLeases	11674000	USD
CY2012Q3	tnc	Amountfinancedaspartofsellingprice Amountfinancedaspartofsellingprice	5351000	EUR
CY2013	tnc	Amountofinstallmentpaymentsreceivedquarterly2013 Amountofinstallmentpaymentsreceivedquarterly2013	2826000	USD
CY2013	tnc	Amountofinstallmentpaymentsreceivedquarterly2013 Amountofinstallmentpaymentsreceivedquarterly2013	2126000	EUR
CY2013	tnc	Classof Warrantsor Right Granted ClassofWarrantsorRightGranted	0	shares
CY2014	tnc	Classof Warrantsor Right Granted ClassofWarrantsorRightGranted	0	shares
CY2015	tnc	Classof Warrantsor Right Granted ClassofWarrantsorRightGranted	0	shares
CY2015Q4	tnc	Defined Benefit Plan Number Of Active Participants DefinedBenefitPlanNumberOfActiveParticipants	69
CY2015	tnc	Defined Contribution Plan Minimum Service Period Required To Be Eligible For Profit Sharing Contribution DefinedContributionPlanMinimumServicePeriodRequiredToBeEligibleForProfitSharingContribution	1
CY2014Q4	tnc	Disposal Group Including Discontinued Operation Fifo Inventory Current DisposalGroupIncludingDiscontinuedOperationFIFOInventoryCurrent	0	USD
CY2015Q4	tnc	Disposal Group Including Discontinued Operation Fifo Inventory Current DisposalGroupIncludingDiscontinuedOperationFIFOInventoryCurrent	-4679000	USD
CY2014Q4	tnc	Disposal Group Not Discontinued Operation Other Current Liabilities DisposalGroupNotDiscontinuedOperationOtherCurrentLiabilities	0	USD
CY2015Q4	tnc	Disposal Group Not Discontinued Operation Other Current Liabilities DisposalGroupNotDiscontinuedOperationOtherCurrentLiabilities	-116000	USD
CY2013Q3	tnc	Firstanniversarypaymentreceived Firstanniversarypaymentreceived	1075000	EUR
CY2013Q3	tnc	Firstanniversarypaymentreceived Firstanniversarypaymentreceived	1435000	USD
CY2014Q4	tnc	Freight Current FreightCurrent	5006000	USD
CY2015Q4	tnc	Freight Current FreightCurrent	6461000	USD
CY2014	tnc	Goodwill Net Foreign Currency Fluctuations GoodwillNetForeignCurrencyFluctuations	-574000	USD
CY2015	tnc	Goodwill Net Foreign Currency Fluctuations GoodwillNetForeignCurrencyFluctuations	-1552000	USD
CY2014	tnc	Impairment Losses Foreign Currency Fluctuations ImpairmentLossesForeignCurrencyFluctuations	-3474000	USD
CY2015	tnc	Impairment Losses Foreign Currency Fluctuations ImpairmentLossesForeignCurrencyFluctuations	-2859000	USD
CY2014Q4	tnc	Inventory Finished Goods Fifo InventoryFinishedGoodsFifo	29851000	USD
CY2015Q4	tnc	Inventory Finished Goods Fifo InventoryFinishedGoodsFifo	32421000	USD
CY2014Q4	tnc	Inventory Finished Goods Lifo InventoryFinishedGoodsLifo	41687000	USD
CY2015Q4	tnc	Inventory Finished Goods Lifo InventoryFinishedGoodsLifo	41225000	USD
CY2014Q4	tnc	Inventory Raw Materials Production Parts And Work In Process Fifo InventoryRawMaterialsProductionPartsAndWorkInProcessFifo	12681000	USD
CY2015Q4	tnc	Inventory Raw Materials Production Parts And Work In Process Fifo InventoryRawMaterialsProductionPartsAndWorkInProcessFifo	13812000	USD
CY2014Q4	tnc	Inventory Raw Materials Production Parts And Work In Process Lifo InventoryRawMaterialsProductionPartsAndWorkInProcessLifo	24458000	USD
CY2015Q4	tnc	Inventory Raw Materials Production Parts And Work In Process Lifo InventoryRawMaterialsProductionPartsAndWorkInProcessLifo	22158000	USD
CY2015Q4	tnc	Line Of Credit Facility Committed Lines Of Credit LineOfCreditFacilityCommittedLinesOfCredit	125000000	USD
CY2015	tnc	Line Of Credit Facility Ebitda To Interest Expense Ratio LineOfCreditFacilityEbitdaToInterestExpenseRatio	64.39 to 1
CY2015	tnc	Line Of Credit Facility Indebtedness To Ebitda Ratio LineOfCreditFacilityIndebtednessToEbitdaRatio	0.37 to 1
CY2015Q4	tnc	Line Of Credit Facility Uncommitted Lines Of Credit LineOfCreditFacilityUncommittedLinesOfCredit	87173000	USD
CY2014	tnc	Machinewarrantyrangemaximum Machinewarrantyrangemaximum	P4Y
CY2014	tnc	Machinewarrantyrangeminimum Machinewarrantyrangeminimum	P1Y
CY2015Q4	tnc	Number Of Shares Authorized For Issue NumberOfSharesAuthorizedForIssue	61000000	shares
CY2015	tnc	Numberofcustomersexceedingtenpercentofnetsales Numberofcustomersexceedingtenpercentofnetsales	0
CY2014Q4	tnc	Rebates Current RebatesCurrent	11503000	USD
CY2015Q4	tnc	Rebates Current RebatesCurrent	10399000	USD
CY2014Q3	tnc	Secondanniversarypaymentreceived Secondanniversarypaymentreceived	1075000	EUR
CY2014Q3	tnc	Secondanniversarypaymentreceived Secondanniversarypaymentreceived	1418000	USD
CY2014	tnc	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRateMaximum	0.013
CY2015	tnc	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRateMaximum	0.012
CY2014	tnc	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRateMinimum	0.011
CY2015	tnc	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRateMinimum	0.011
CY2013	tnc	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Expected Yield ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageExpectedYield	0.016
CY2014	tnc	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Expected Yield ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageExpectedYield	0.013
CY2015	tnc	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Expected Yield ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageExpectedYield	0.012
CY2015Q4	tnc	Share Based Compensation Arrangement By Share Based Payment Award Number Of Plans ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfPlans	4
CY2015Q4	tnc	Total Minimum Obligations TotalMinimumObligations	26735000	USD
CY2015Q3	tnc	Totalamountofthirdandfinalanniversarypaymentreceived Totalamountofthirdandfinalanniversarypaymentreceived	1185000	USD
CY2015Q3	tnc	Totalamountofthirdandfinalanniversarypaymentreceived Totalamountofthirdandfinalanniversarypaymentreceived	1075000	EUR
CY2014Q4	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	152383000	USD
CY2015Q4	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	140445000	USD
CY2014Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	61627000	USD
CY2015Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	50350000	USD
CY2014Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	147228000	USD
CY2015Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	136344000	USD
CY2014Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	7052000	USD
CY2015Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	5030000	USD
CY2014Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	1087000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	3647000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-21991000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-32090000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-44585000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-24971000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-38593000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-48129000	USD
CY2014Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	26247000	USD
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CY2015Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	1398000	USD
CY2014Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	175671000	USD
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	181853000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	0	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	0	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	103000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	2980000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	6503000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6689000	USD
CY2014	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7314000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8222000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	5178000	USD
CY2014	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	1793000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	859000	USD
CY2013	us-gaap	Advertising Expense AdvertisingExpense	6412000	USD
CY2014	us-gaap	Advertising Expense AdvertisingExpense	8583000	USD
CY2015	us-gaap	Advertising Expense AdvertisingExpense	7418000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6116000	USD
CY2014	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	7314000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	8222000	USD
CY2013	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2560000	USD
CY2014	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2369000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1481000	USD
CY2013	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	132803	shares
CY2014	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	91199	shares
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	222092	shares
CY2014Q4	us-gaap	Assets Assets	486932000	USD
CY2015Q4	us-gaap	Assets Assets	432295000	USD
CY2014Q4	us-gaap	Assets Current AssetsCurrent	347089000	USD
CY2015Q4	us-gaap	Assets Current AssetsCurrent	293644000	USD
CY2014Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	0	USD
CY2015Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	6826000	USD
CY2013	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1090000	USD
CY2014	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1197000	USD
CY2015	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1830000	USD
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CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	80984000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	92962000	USD
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CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	27044000	USD
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CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-41662000	USD
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CY2014Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2013	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.72
CY2014	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.78
CY2015	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.80
CY2013	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.72
CY2014Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.18
CY2014Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2014Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2014Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2014	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.78
CY2015Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2015Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2015Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2015Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2015	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.80
CY2014Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.375
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.375
CY2014Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	60000000	shares
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	60000000	shares
CY2014Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	18415047	shares
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	17744381	shares
CY2014Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	18415047	shares
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	17744381	shares
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	6906000	USD
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	6654000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	45593000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	37029000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	22552000	USD
CY2015	us-gaap	Concentration Risk Percentage1 ConcentrationRiskPercentage1	0.1
CY2013	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	426103000	USD
CY2014	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	469556000	USD
CY2015	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	462739000	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	13551000	USD
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	11903000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	15117000	USD
CY2013	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	3567000	USD
CY2014	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	3373000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	3992000	USD
CY2013	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	18254000	USD
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	16819000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	20794000	USD
CY2013	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1136000	USD
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1543000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1685000	USD
CY2014Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	28137000	USD
CY2015Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	24653000	USD
CY2014Q4	us-gaap	Debt Current DebtCurrent	3566000	USD
CY2015Q4	us-gaap	Debt Current DebtCurrent	3459000	USD
CY2013	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	1856000	USD
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	2650000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-481000	USD
CY2013	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-424000	USD
CY2014	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-524000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1888000	USD
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1393000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2068000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2458000	USD
CY2013	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	5622000	USD
CY2014	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	129000	USD
CY2015	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-1129000	USD
CY2014Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	2368000	USD
CY2015Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	2512000	USD
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-39000	USD
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-58000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-89000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	30274000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	28481000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	11914000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	12046000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	24575000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	22597000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	9738000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	0	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	8165000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	12051000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	6845000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	5834000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1246000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	603000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	1043000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	1102000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	16696000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	16395000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	1549000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	1446000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Warranty Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves	2895000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Warranty Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves	3101000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	5699000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	5884000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	12661000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	10551000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	305000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	617000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	5611000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	3315000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	5989000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	5000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	6745000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	6619000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation	13872000	USD
CY2015Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation	2616000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets	9989000	USD
CY2015Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets	0	USD
CY2014Q4	us-gaap	Defined Benefit Plan Plans With Benefit Obligations In Excess Of Plan Assets Aggregate Benefit Obligation DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligation	14207000	USD
CY2015Q4	us-gaap	Defined Benefit Plan Plans With Benefit Obligations In Excess Of Plan Assets Aggregate Benefit Obligation DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligation	2616000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Plans With Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets	9989000	USD
CY2015Q4	us-gaap	Defined Benefit Plan Plans With Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets	0	USD
CY2013	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	6423000	USD
CY2014	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	7475000	USD
CY2015	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	8098000	USD
CY2015	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.03
CY2013	us-gaap	Depreciation Depreciation	17686000	USD
CY2014	us-gaap	Depreciation Depreciation	17694000	USD
CY2015	us-gaap	Depreciation Depreciation	16550000	USD
CY2015	us-gaap	Disposal Date1 DisposalDate1	2012-07-31
CY2012Q3	us-gaap	Disposal Group Including Discontinued Operation Consideration DisposalGroupIncludingDiscontinuedOperationConsideration	6166000	EUR
CY2012	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	784000	USD
CY2013	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	13233000	USD
CY2014	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	14487000	USD
CY2015	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	14498000	USD
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.20
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.32
CY2014Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.85
CY2014Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.65
CY2014Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.96
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.78
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.27
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.81
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	122000	USD
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1476000	USD
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1908000	USD
CY2013	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.328
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.272
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.364
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.05
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.74
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.78
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.14
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.31
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.83
CY2014Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.63
CY2014Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.93
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.70
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.27
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.79
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.05
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.73
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.74
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.037
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.009
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.015
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	-0.016
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	-0.016
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	-0.027
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.033
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.046
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.051
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0.07
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.027
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.024
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.015
CY2013	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.017
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.017
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.022
CY2014Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	33842000	USD
CY2015Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	34528000	USD
CY2014Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	25711000	USD
CY2015Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	21508000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	5178000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	1793000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	859000	USD
CY2014Q4	us-gaap	Fifo Inventory Amount FIFOInventoryAmount	42532000	USD
CY2015Q4	us-gaap	Fifo Inventory Amount FIFOInventoryAmount	41554000	USD
CY2013	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	15407000	USD
CY2014	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	14553000	USD
CY2015	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	14636000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	17573000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	27041000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	1546000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	407000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	309000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	309000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	309000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	315000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	33161000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	30236000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3195000	USD
CY2013	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-671000	USD
CY2014	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-690000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-954000	USD
CY2013	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	3143000	USD
CY2014	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	2849000	USD
CY2015	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	2104000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	18929000	USD
CY2014Q4	us-gaap	Goodwill Goodwill	18355000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	16803000	USD
CY2013Q4	us-gaap	Goodwill Gross GoodwillGross	68906000	USD
CY2014Q4	us-gaap	Goodwill Gross GoodwillGross	64858000	USD
CY2015Q4	us-gaap	Goodwill Gross GoodwillGross	60447000	USD
CY2013Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	49977000	USD
CY2014Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	46503000	USD
CY2015Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	43644000	USD
CY2014	us-gaap	Goodwill Translation Adjustments GoodwillTranslationAdjustments	-4048000	USD
CY2015	us-gaap	Goodwill Translation Adjustments GoodwillTranslationAdjustments	-4411000	USD
CY2013	us-gaap	Gross Profit GrossProfit	325908000	USD
CY2014Q1	us-gaap	Gross Profit GrossProfit	76917000	USD
CY2014Q2	us-gaap	Gross Profit GrossProfit	95263000	USD
CY2014Q3	us-gaap	Gross Profit GrossProfit	87163000	USD
CY2014Q4	us-gaap	Gross Profit GrossProfit	93084000	USD
CY2014	us-gaap	Gross Profit GrossProfit	352427000	USD
CY2015Q1	us-gaap	Gross Profit GrossProfit	78081000	USD
CY2015Q2	us-gaap	Gross Profit GrossProfit	95033000	USD
CY2015Q3	us-gaap	Gross Profit GrossProfit	88657000	USD
CY2015Q4	us-gaap	Gross Profit GrossProfit	87289000	USD
CY2015	us-gaap	Gross Profit GrossProfit	349060000	USD
CY2015Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	290000	USD
CY2015Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	9439000	USD
CY2015	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	10577000	USD
CY2013	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	USD
CY2014	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	USD
CY2015	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	11199000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	54702000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	52315000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	51189000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	5176000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	17223000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-765000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	59878000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	69538000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	50424000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	19647000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18887000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18336000	USD
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	13458000	USD
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	11342000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	23421000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	6120000	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	10192000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-10455000	USD
CY2013	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	7618000	USD
CY2014	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	18811000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-4547000	USD
CY2013	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-248000	USD
CY2014	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	3466000	USD
CY2015	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-4283000	USD
CY2013	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	5552000	USD
CY2014	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	2782000	USD
CY2015	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-402000	USD
CY2013	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-4178000	USD
CY2014	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	1927000	USD
CY2015	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	716000	USD
CY2013	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	11967000	USD
CY2014	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	21155000	USD
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	10190000	USD
CY2013	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1560000	USD
CY2014	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-1276000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	4101000	USD
CY2013	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	253000	USD
CY2014	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-6000	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	322000	USD
CY2013	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	536082	shares
CY2014	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	523474	shares
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	478296	shares
CY2014Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	15588000	USD
CY2015Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	3195000	USD
CY2013	us-gaap	Interest Expense InterestExpense	1761000	USD
CY2014	us-gaap	Interest Expense InterestExpense	1722000	USD
CY2015	us-gaap	Interest Expense InterestExpense	1313000	USD
CY2013	us-gaap	Interest Paid InterestPaid	1602000	USD
CY2014	us-gaap	Interest Paid InterestPaid	1470000	USD
CY2015	us-gaap	Interest Paid InterestPaid	1167000	USD
CY2015Q4	us-gaap	Interest Portion Of Minimum Lease Payments Sale Leaseback Transactions InterestPortionOfMinimumLeasePaymentsSaleLeasebackTransactions	2082000	USD
CY2014Q4	us-gaap	Inventory Lifo Reserve InventoryLIFOReserve	28166000	USD
CY2015Q4	us-gaap	Inventory Lifo Reserve InventoryLIFOReserve	27645000	USD
CY2014Q4	us-gaap	Inventory Net InventoryNet	80511000	USD
CY2015Q4	us-gaap	Inventory Net InventoryNet	77292000	USD
CY2013	us-gaap	Investment Income Interest InvestmentIncomeInterest	390000	USD
CY2014	us-gaap	Investment Income Interest InvestmentIncomeInterest	302000	USD
CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	172000	USD
CY2014Q4	us-gaap	Lifo Inventory Amount LIFOInventoryAmount	37979000	USD
CY2015Q4	us-gaap	Lifo Inventory Amount LIFOInventoryAmount	35738000	USD
CY2015	us-gaap	Lease Expiration Date1 LeaseExpirationDate1	2025-08-31
CY2015Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	3249000	USD
CY2014Q4	us-gaap	Liabilities Liabilities	206281000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	180088000	USD
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	486932000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	432295000	USD
CY2014Q4	us-gaap	Liabilities Current LiabilitiesCurrent	145630000	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	133216000	USD
CY2014Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	60651000	USD
CY2015Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	46872000	USD
CY2014Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	0	USD
CY2015Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	454000	USD
CY2015	us-gaap	Line Of Credit Facility Commitment Fee Amount LineOfCreditFacilityCommitmentFeeAmount	275000	USD
CY2014Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	24571000	USD
CY2015Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	21194000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	1523000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	4097000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	11646000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1704000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	3807000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	3958000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-21495000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-28038000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-61405000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-11397000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-17870000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-23581000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	59814000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	59362000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	45232000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-2242000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	40231000	USD
CY2014Q1	us-gaap	Net Income Loss NetIncomeLoss	5795000	USD
CY2014Q2	us-gaap	Net Income Loss NetIncomeLoss	15523000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-10112000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-12520000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	15000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-13000	USD
CY2014Q3	us-gaap	Net Income Loss NetIncomeLoss	11792000	USD
CY2014Q4	us-gaap	Net Income Loss NetIncomeLoss	17541000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	50651000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	5026000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	14817000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	-951000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	13196000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	32088000	USD
CY2013Q4	us-gaap	Noncurrent Assets NoncurrentAssets	138587000	USD
CY2014Q4	us-gaap	Noncurrent Assets NoncurrentAssets	131678000	USD
CY2015Q4	us-gaap	Noncurrent Assets NoncurrentAssets	126600000	USD
CY2013	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2525000	USD
CY2014	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2559000	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2752000	USD
CY2015	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	4
CY2015	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1
CY2013	us-gaap	Operating Expenses OperatingExpenses	263505000	USD
CY2014	us-gaap	Operating Expenses OperatingExpenses	280330000	USD
CY2015	us-gaap	Operating Expenses OperatingExpenses	295884000	USD
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	62403000	USD
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	72097000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	53176000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	23927000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	7707000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1663000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	2607000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	3856000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	5421000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	2673000	USD
CY2013	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	17873000	USD
CY2014	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	18446000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	17804000	USD
CY2014Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	6581000	USD
CY2015Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	4230000	USD
CY2014Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1591000	USD
CY2015Q4	us-gaap	Other Assets Current OtherAssetsCurrent	2485000	USD
CY2014Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	11192000	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	11644000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Before Reclassifications Before Tax OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax	-10234000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	0	USD
CY2014	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	164000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	0	USD
CY2014	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	61000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-25000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	5362000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-13622000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-9536000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	5362000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-13622000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-9536000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-12282000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	5382000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-4121000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-4663000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	1859000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-1265000	USD
CY2014Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	45508000	USD
CY2015Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	43027000	USD
CY2014Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	4380000	USD
CY2015Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	4165000	USD
CY2013	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-219000	USD
CY2014	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-24000	USD
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	100000	USD
CY2013	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-483000	USD
CY2014	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-449000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-657000	USD
CY2014Q4	us-gaap	Other Receivables OtherReceivables	5155000	USD
CY2015Q4	us-gaap	Other Receivables OtherReceivables	4101000	USD
CY2014Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	3312000	USD
CY2015Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	2491000	USD
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	22157000	USD
CY2014	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	14097000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	45998000	USD
CY2013	us-gaap	Payments Of Dividends PaymentsOfDividends	13233000	USD
CY2014	us-gaap	Payments Of Dividends PaymentsOfDividends	14487000	USD
CY2015	us-gaap	Payments Of Dividends PaymentsOfDividends	14498000	USD
CY2013	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	750000	USD
CY2014	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	14775000	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	19583000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	24780000	USD
CY2013	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	11766000	USD
CY2014	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	11334000	USD
CY2015	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	12428000	USD
CY2014Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.02
CY2015Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.02
CY2014Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2015Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2014Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2015Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2014Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2015Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2014Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2015Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2014Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	9552000	USD
CY2015Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	14656000	USD
CY2013	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	4261000	USD
CY2014	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	1416000	USD
CY2015	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	1185000	USD
CY2012	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	1014000	USD
CY2012	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	815000	EUR
CY2013	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	8313000	USD
CY2014	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	2269000	USD
CY2015	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1677000	USD
CY2013	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	120000	USD
CY2014	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	291000	USD
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	336000	USD
CY2013	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	1500000	USD
CY2014	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	0	USD
CY2015	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	0	USD
CY2014Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	9686000	USD
CY2015Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	10093000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	262214000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	276811000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	86543000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	94958000	USD
CY2013	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1279000	USD
CY2014	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1504000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1089000	USD
CY2015	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-698000	USD
CY2013	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	1096000	USD
CY2014	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	2016000	USD
CY2015	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	3445000	USD
CY2013	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	0	USD
CY2014	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	1500000	USD
CY2015	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	0	USD
CY2013	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	30529000	USD
CY2014	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	29432000	USD
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	32415000	USD
CY2014Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	352000	USD
CY2015Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	640000	USD
CY2014Q4	us-gaap	Restructuring Reserve RestructuringReserve	0	USD
CY2015Q4	us-gaap	Restructuring Reserve RestructuringReserve	1927000	USD
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	286091000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	293682000	USD
CY2013	us-gaap	Sales Revenue Net SalesRevenueNet	752011000	USD
CY2014Q1	us-gaap	Sales Revenue Net SalesRevenueNet	183979000	USD
CY2014Q2	us-gaap	Sales Revenue Net SalesRevenueNet	219084000	USD
CY2014Q3	us-gaap	Sales Revenue Net SalesRevenueNet	202643000	USD
CY2014Q4	us-gaap	Sales Revenue Net SalesRevenueNet	216277000	USD
CY2014	us-gaap	Sales Revenue Net SalesRevenueNet	821983000	USD
CY2015Q1	us-gaap	Sales Revenue Net SalesRevenueNet	185740000	USD
CY2015Q2	us-gaap	Sales Revenue Net SalesRevenueNet	215404000	USD
CY2015Q3	us-gaap	Sales Revenue Net SalesRevenueNet	204802000	USD
CY2015Q4	us-gaap	Sales Revenue Net SalesRevenueNet	205853000	USD
CY2015	us-gaap	Sales Revenue Net SalesRevenueNet	811799000	USD
CY2013	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	232976000	USD
CY2014	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	250898000	USD
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	252270000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	6116000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	7314000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	8222000	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	0	USD
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.016
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.51
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.50
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.36
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.51
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.47
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.32
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.011
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.020
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.02
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.009
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.018
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.014
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate	0.51
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate	0.50
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate	0.36
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y
CY2013	us-gaap	Shares Paid For Tax Withholding For Share Based Compensation SharesPaidForTaxWithholdingForShareBasedCompensation	9457	shares
CY2014	us-gaap	Shares Paid For Tax Withholding For Share Based Compensation SharesPaidForTaxWithholdingForShareBasedCompensation	46152	shares
CY2015	us-gaap	Shares Paid For Tax Withholding For Share Based Compensation SharesPaidForTaxWithholdingForShareBasedCompensation	23160	shares
CY2012Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	9357000	USD
CY2013Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	9663000	USD
CY2014Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	9686000	USD
CY2015Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	10093000	USD
CY2013	us-gaap	Standard Product Warranty Accrual Currency Translation Increase Decrease StandardProductWarrantyAccrualCurrencyTranslationIncreaseDecrease	-48000	USD
CY2014	us-gaap	Standard Product Warranty Accrual Currency Translation Increase Decrease StandardProductWarrantyAccrualCurrencyTranslationIncreaseDecrease	-215000	USD
CY2015	us-gaap	Standard Product Warranty Accrual Currency Translation Increase Decrease StandardProductWarrantyAccrualCurrencyTranslationIncreaseDecrease	-207000	USD
CY2013	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	10295000	USD
CY2014	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	10367000	USD
CY2015	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	11105000	USD
CY2013	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	10649000	USD
CY2014	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	10605000	USD
CY2015	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	11719000	USD
CY2013	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	1097000	USD
CY2014	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	1485000	USD
CY2015	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	1596000	USD
CY2013	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6722000	USD
CY2014	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-748000	USD
CY2015	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	419000	USD
CY2015Q4	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	1000000	shares
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	235054000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	263846000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	280651000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	252207000	USD
CY2015	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	622000	USD
CY2013	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	22157000	USD
CY2014	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	14096000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	45998000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3660000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3029000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2326000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation	202000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation	403000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	6000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	72000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	557000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	504000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	610000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	532000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1033000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	760000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2684000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	1992000	USD
CY2014Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	3936000	USD
CY2015Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	3615000	USD
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18833453	shares
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18740858	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18493447	shares
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18297371	shares
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18217384	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18015151	shares
CY2015	us-gaap	Guarantees Indemnifications And Warranties Policies GuaranteesIndemnificationsAndWarrantiesPolicies	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;text-indent:24px;font-size:9pt;"><font style="font-family:Arial Narrow;font-size:9pt;font-weight:bold;">Warranty</font><font style="font-family:Arial Narrow;font-size:9pt;"> – We record a liability for estimated warranty claims at the time of sale. The amount of the liability is based on the trend in the historical ratio of claims to sales, the historical length of time between the sale and resulting warranty claim, new product introductions and other factors. In the event we determine that our current or future product repair and replacement costs exceed our estimates, an adjustment to these reserves would be charged to earnings in the period such determination is made. Warranty terms on machines range from </font><font style="font-family:Arial Narrow;font-size:9pt;color:#000000;text-decoration:none;">one</font><font style="font-family:Arial Narrow;font-size:9pt;"> to </font><font style="font-family:Arial Narrow;font-size:9pt;color:#000000;text-decoration:none;">four</font><font style="font-family:Arial Narrow;font-size:9pt;"> years. However, the majority of our claims are paid out within the first six to nine months following a sale. The majority of the liability for estimated warranty claims represents amounts to be paid out in the near term for qualified warranty issues, with immaterial amounts reserved to be paid out for older equipment warranty issues.</font></div></div>
CY2015	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;text-indent:24px;font-size:9pt;"><font style="font-family:Arial Narrow;font-size:9pt;font-weight:bold;">Nature of Operations</font><font style="font-family:Arial Narrow;font-size:9pt;"> – Our primary business is in designing, manufacturing and marketing solutions that empower customers to achieve quality cleaning performance, significantly reduce environmental impact and help create a cleaner, safer, healthier world. Tennant is committed to creating and commercializing breakthrough, sustainable cleaning innovations to enhance its broad suite of products, including: floor maintenance and outdoor cleaning equipment, detergent-free and other sustainable cleaning technologies, aftermarket parts and consumables, equipment maintenance and repair service, specialty surface coatings and asset management solutions. Tennant products are used in many types of environments including: Retail establishments, distribution centers, factories and warehouses, public venues such as arenas and stadiums, office buildings, schools and universities, hospitals and clinics, parking lots and streets, and more. Customers include contract cleaners to whom organizations outsource facilities maintenance, as well as businesses that perform facilities maintenance themselves. The Company reaches these customers through the industry's largest direct sales and service organization and through a strong and well-supported network of authorized distributors worldwide.</font></div></div>
CY2015	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;text-indent:24px;font-size:9pt;"><font style="font-family:Arial Narrow;font-size:9pt;font-weight:bold;">Use of Estimates</font><font style="font-family:Arial Narrow;font-size:9pt;"> – In preparing the consolidated financial statements in conformity with U.S. generally accepted accounting principles ("U.S. GAAP"), management must make decisions that impact the reported amounts of assets, liabilities, revenues, expenses and the related disclosures, including disclosures of contingent assets and liabilities. Such decisions include the selection of the appropriate accounting principles to be applied and the assumptions on which to base accounting estimates. Estimates are used in determining, among other items, sales promotions and incentives accruals, inventory valuation, warranty reserves, allowance for doubtful accounts, pension and postretirement accruals, useful lives for intangible assets, and future cash flows associated with impairment testing for Goodwill and other long-lived assets. These estimates and assumptions are based on management’s best estimates and judgments. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors that management believes to be reasonable under the circumstances. We adjust such estimates and assumptions when facts and circumstances dictate. A number of these factors include, among others, economic conditions, credit markets, foreign currency, commodity cost volatility and consumer spending and confidence, all of which have combined to increase the uncertainty inherent in such estimates and assumptions. As future events and their effects cannot be determined with precision, actual amounts could differ significantly from those estimated at the time the consolidated financial statements are prepared. Changes in those estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods.</font></div></div>

Files In Submission

Name	View Source	Status
0000097134-16-000055-index-headers.html	Edgar Link	pending
0000097134-16-000055-index.html	Edgar Link	pending
0000097134-16-000055.txt	Edgar Link	pending
0000097134-16-000055-xbrl.zip	Edgar Link	pending
exhibit_10-3.htm	Edgar Link	pending
exhibit_21.htm	Edgar Link	pending
exhibit_23-1.htm	Edgar Link	pending
exhibit_31-1.htm	Edgar Link	pending
exhibit_31-2.htm	Edgar Link	pending
exhibit_32-1.htm	Edgar Link	pending
exhibit_32-2.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
form10-k.htm	Edgar Link	pending
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report.css	Edgar Link	pending
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tennantchart2015.jpg	Edgar Link	pending
tnc-20151231.xml	Edgar Link	completed
tnc-20151231.xsd	Edgar Link	pending
tnc-20151231_cal.xml	Edgar Link	unprocessable
tnc-20151231_def.xml	Edgar Link	unprocessable
tnc-20151231_lab.xml	Edgar Link	unprocessable
tnc-20151231_pre.xml	Edgar Link	unprocessable

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$TNC
Tennant Co Stock $tnc

2014 Q4 Form 10-K Financial Statement

#000009713416000055 Filed on February 29, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TNC Tennant Co Stock $tnc

2014 Q4 Form 10-K Financial Statement

#000009713416000055 Filed on February 29, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TNC
Tennant Co Stock $tnc