$APOG
APOGEE ENTERPRISES, INC. Stock $apog

$apog Overview Financials Valuation SEC Filings Company Website

2016 Q1 Form 10-K Financial Statement

#000000684517000009 Filed on April 28, 2017

Income Statement

Concept	2016 Q1	2015 Q4	2015 Q3
Revenue	$262.1M	$238.3M	$240.8M
YoY Change	6.26%	-2.49%	3.8%
Cost Of Revenue	$193.3M	$175.9M	$184.1M
YoY Change	4.15%	-6.32%	0.78%
Gross Profit	$68.86M	$62.43M	$56.70M
YoY Change	12.64%	10.19%	14.96%
Gross Profit Margin	26.27%	26.19%	23.55%
Selling, General & Admin	$40.00M	$34.57M	$34.28M
YoY Change	-3.61%	-4.05%	1.33%
% of Gross Profit	58.09%	55.37%	60.45%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$7.900M	$7.800M	$7.800M
YoY Change	1.28%	-1.27%	13.04%
% of Gross Profit	11.47%	12.49%	13.76%
Operating Expenses	$40.00M	$34.57M	$34.28M
YoY Change	-3.61%	-4.05%	1.33%
Operating Profit	$28.86M	$27.86M	$22.42M
YoY Change	46.99%	35.07%	44.7%
Interest Expense	$100.0K	$159.0K	$150.0K
YoY Change	0.0%	-55.46%	-33.33%
% of Operating Profit	0.35%	0.57%	0.67%
Other Income/Expense, Net	-$300.0K	-$75.00K	-$93.00K
YoY Change	200.0%	368.75%	-147.69%
Pretax Income	$28.70M	$27.88M	$22.45M
YoY Change	45.69%	36.04%	43.15%
Income Tax	$8.700M	$9.361M	$7.687M
% Of Pretax Income	30.31%	33.57%	34.25%
Net Earnings	$19.94M	$18.52M	$14.76M
YoY Change	43.55%	34.84%	-12.1%
Net Earnings / Revenue	7.6%	7.77%	6.13%
Basic Earnings Per Share	$0.69	$0.64	$0.51
Diluted Earnings Per Share	$0.69	$0.63	$0.50
COMMON SHARES
Basic Shares Outstanding	28.88M shares	29.18M shares	29.19M shares
Diluted Shares Outstanding		29.47M shares	29.49M shares

Balance Sheet

Concept	2016 Q1	2015 Q4	2015 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$90.64M	$91.37M	$92.32M
YoY Change	72.61%	166.3%	268.67%
Cash & Equivalents	$60.47M	$30.71M	$36.19M
Short-Term Investments	$30.17M	$60.65M	$56.13M
Other Short-Term Assets	$9.900M	$9.600M	$8.300M
YoY Change	19.28%	-17.24%	-27.83%
Inventory	$63.39M	$64.03M	$59.68M
Prepaid Expenses
Receivables	$172.8M	$163.5M	$150.8M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$336.8M	$328.5M	$311.0M
YoY Change	12.65%	18.99%	19.15%
LONG-TERM ASSETS
Property, Plant & Equipment	$202.5M	$194.1M	$196.7M
YoY Change	4.61%	1.09%	0.75%
Goodwill	$74.00M	$74.31M	$74.89M
YoY Change	-2.45%	-4.15%	-4.71%
Intangibles	$19.86M	$20.40M	$21.33M
YoY Change	-14.68%	-18.84%	-20.26%
Long-Term Investments	$12.50M	$11.00M	$8.000M
YoY Change	16.82%	2.8%	23.08%
Other Assets	$11.81M	$12.31M	$9.500M
YoY Change	21.11%	21.5%	-3.75%
Total Long-Term Assets	$320.6M	$312.0M	$310.3M
YoY Change	2.42%	-1.28%	-2.4%
TOTAL ASSETS
Total Short-Term Assets	$336.8M	$328.5M	$311.0M
Total Long-Term Assets	$320.6M	$312.0M	$310.3M
Total Assets	$657.4M	$640.5M	$621.3M
YoY Change	7.41%	8.17%	7.32%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$64.76M	$59.69M	$54.13M
YoY Change	14.59%	7.51%	15.33%
Accrued Expenses	$47.80M	$37.80M	$33.80M
YoY Change	6.94%	0.53%	5.63%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due		$29.00K	$38.00K
YoY Change		-39.58%	-28.3%
Total Short-Term Liabilities	$177.4M	$159.1M	$141.6M
YoY Change	19.03%	10.97%	3.22%
LONG-TERM LIABILITIES
Long-Term Debt	$20.40M	$20.79M	$21.44M
YoY Change	-0.91%	-7.61%	-0.01%
Other Long-Term Liabilities	$36.91M	$37.28M	$37.48M
YoY Change	-4.5%	11.76%	14.17%
Total Long-Term Liabilities	$57.31M	$58.08M	$58.93M
YoY Change	-3.25%	3.96%	8.57%
TOTAL LIABILITIES
Total Short-Term Liabilities	$177.4M	$159.1M	$141.6M
Total Long-Term Liabilities	$57.31M	$58.08M	$58.93M
Total Liabilities	$234.7M	$217.2M	$200.6M
YoY Change	12.69%	9.01%	4.74%
SHAREHOLDERS EQUITY
Retained Earnings	$282.5M	$281.3M	$272.8M
YoY Change	10.11%	15.76%	17.27%
Common Stock	$9.561M	$9.703M	$9.747M
YoY Change	-1.26%	0.39%	0.97%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$406.2M	$406.1M	$401.6M
YoY Change
Total Liabilities & Shareholders Equity	$657.4M	$640.5M	$621.3M
YoY Change	7.41%	8.17%	7.32%

Cashflow Statement

Concept	2016 Q1	2015 Q4	2015 Q3
OPERATING ACTIVITIES
Net Income	$19.94M	$18.52M	$14.76M
YoY Change	43.55%	34.84%	-12.1%
Depreciation, Depletion And Amortization	$7.900M	$7.800M	$7.800M
YoY Change	1.28%	-1.27%	13.04%
Cash From Operating Activities	$42.70M	$24.10M	$41.20M
YoY Change	23.05%	17.56%	167.53%
INVESTING ACTIVITIES
Capital Expenditures	-$15.20M	-$7.400M	-$10.60M
YoY Change	78.82%	37.04%	130.43%
Acquisitions
YoY Change
Other Investing Activities	$28.90M	-$10.60M	-$19.20M
YoY Change	7125.0%	178.95%	-508.51%
Cash From Investing Activities	$13.50M	-$17.90M	-$29.80M
YoY Change	-264.63%	96.7%	-15000.0%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-26.60M	-10.90M	-3.500M
YoY Change	232.5%	738.46%	-57.32%
NET CHANGE
Cash From Operating Activities	42.70M	24.10M	41.20M
Cash From Investing Activities	13.50M	-17.90M	-29.80M
Cash From Financing Activities	-26.60M	-10.90M	-3.500M
Net Change In Cash	29.60M	-4.700M	7.900M
YoY Change	60.0%	-146.53%	6.76%
FREE CASH FLOW
Cash From Operating Activities	$42.70M	$24.10M	$41.20M
Capital Expenditures	-$15.20M	-$7.400M	-$10.60M
Free Cash Flow	$57.90M	$31.50M	$51.80M
YoY Change	34.03%	21.62%	159.0%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2017Q1	apog	Companies Backlog Related To Sales CompaniesBacklogRelatedToSales	96200000	USD
CY2016	apog	Debt Instrument Average Daily Borrowings During Year DebtInstrumentAverageDailyBorrowingsDuringYear	21730000	USD
CY2017	apog	Debt Instrument Average Daily Borrowings During Year DebtInstrumentAverageDailyBorrowingsDuringYear	34320000	USD
CY2016	apog	Debt Instrument Maximum Borrowings Outstanding During Year DebtInstrumentMaximumBorrowingsOutstandingDuringYear	22480000	USD
CY2017	apog	Debt Instrument Maximum Borrowings Outstanding During Year DebtInstrumentMaximumBorrowingsOutstandingDuringYear	91400000	USD
CY2017	apog	Deductible Portionof Goodwill Percentage DeductiblePortionofGoodwillPercentage	0.75
CY2016Q1	apog	Deferred Tax Assets Liabilities Current DeferredTaxAssetsLiabilitiesCurrent	1820000	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Goodwill And Intangible Assets Current DeferredTaxAssetsLiabilitiesGoodwillAndIntangibleAssetsCurrent	18000	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Goodwill And Intangible Assets Non Current DeferredTaxAssetsLiabilitiesGoodwillAndIntangibleAssetsNonCurrent	-7615000	USD
CY2017Q1	apog	Deferred Tax Assets Liabilities Goodwill And Intangible Assets Non Current DeferredTaxAssetsLiabilitiesGoodwillAndIntangibleAssetsNonCurrent	-7601000	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Noncurrent DeferredTaxAssetsLiabilitiesNoncurrent	-4972000	USD
CY2017Q1	apog	Deferred Tax Assets Liabilities Noncurrent DeferredTaxAssetsLiabilitiesNoncurrent	0	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Other Current DeferredTaxAssetsLiabilitiesOtherCurrent	-351000	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Other Non Current DeferredTaxAssetsLiabilitiesOtherNonCurrent	686000	USD
CY2017Q1	apog	Deferred Tax Assets Liabilities Other Non Current DeferredTaxAssetsLiabilitiesOtherNonCurrent	403000	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Property Plant And Equipment Current DeferredTaxAssetsLiabilitiesPropertyPlantAndEquipmentCurrent	0	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Property Plant And Equipment Non Current DeferredTaxAssetsLiabilitiesPropertyPlantAndEquipmentNonCurrent	-17354000	USD
CY2017Q1	apog	Deferred Tax Assets Liabilities Property Plant And Equipment Non Current DeferredTaxAssetsLiabilitiesPropertyPlantAndEquipmentNonCurrent	-18714000	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Current DeferredTaxAssetsLiabilitiesTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCostCurrent	554000	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Non Current DeferredTaxAssetsLiabilitiesTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCostNonCurrent	12594000	USD
CY2017Q1	apog	Deferred Tax Assets Liabilities Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Non Current DeferredTaxAssetsLiabilitiesTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCostNonCurrent	15189000	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts Current DeferredTaxAssetsLiabilitiesTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccountsCurrent	825000	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts Non Current DeferredTaxAssetsLiabilitiesTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccountsNonCurrent	0	USD
CY2017Q1	apog	Deferred Tax Assets Liabilities Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts Non Current DeferredTaxAssetsLiabilitiesTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccountsNonCurrent	408000	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Tax Deferred Expense Reserves And Accruals Other Current DeferredTaxAssetsLiabilitiesTaxDeferredExpenseReservesAndAccrualsOtherCurrent	2968000	USD
CY2016Q1	apog	Deferred Tax Assets Liabilities Tax Deferred Expense Reserves And Accruals Other Non Current DeferredTaxAssetsLiabilitiesTaxDeferredExpenseReservesAndAccrualsOtherNonCurrent	1281000	USD
CY2017Q1	apog	Deferred Tax Assets Liabilities Tax Deferred Expense Reserves And Accruals Other Non Current DeferredTaxAssetsLiabilitiesTaxDeferredExpenseReservesAndAccrualsOtherNonCurrent	4254000	USD
CY2016Q1	apog	Deferred Tax Assets Operating Loss Carryforwards Current DeferredTaxAssetsOperatingLossCarryforwardsCurrent	0	USD
CY2016Q1	apog	Deferred Tax Assets Operating Loss Carryforwards Non Current DeferredTaxAssetsOperatingLossCarryforwardsNonCurrent	2945000	USD
CY2017Q1	apog	Deferred Tax Assets Operating Loss Carryforwards Non Current DeferredTaxAssetsOperatingLossCarryforwardsNonCurrent	5790000	USD
CY2015	apog	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	4700000	USD
CY2016	apog	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	5400000	USD
CY2017	apog	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	6200000	USD
	apog	Effective Income Tax Rate Reconciliation Sharebased Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationSharebasedCompensationExcessTaxBenefitAmount	900000	USD
CY2016Q1	apog	Finite Lived Identifiable Intangible Assets Translation Adjustments FiniteLivedIdentifiableIntangibleAssetsTranslationAdjustments	1609000	USD
CY2017Q1	apog	Finite Lived Identifiable Intangible Assets Translation Adjustments FiniteLivedIdentifiableIntangibleAssetsTranslationAdjustments	241000	USD
CY2015	apog	Fiscal Time Period FiscalTimePeriod	P52W
CY2016	apog	Fiscal Time Period FiscalTimePeriod	P52W
CY2017	apog	Fiscal Time Period FiscalTimePeriod	P53W
CY2016	apog	Grossproceedsfromnewmarketstaxcredits Grossproceedsfromnewmarketstaxcredits	10741000	USD
CY2016	apog	Grossproceedsfromnewmarketstaxcredits Grossproceedsfromnewmarketstaxcredits	10700000	USD
CY2017	apog	Grossproceedsfromnewmarketstaxcredits Grossproceedsfromnewmarketstaxcredits	16708000	USD
CY2017	apog	Grossproceedsfromnewmarketstaxcredittransaction Grossproceedsfromnewmarketstaxcredittransaction	6000000	USD
CY2017	apog	Intangible Asset Life Maximum IntangibleAssetLifeMaximum	P20Y
CY2017	apog	Intangible Asset Life Minimum IntangibleAssetLifeMinimum	P18M
CY2016Q1	apog	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	25185000	USD
CY2017Q1	apog	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	27915000	USD
CY2016Q1	apog	Intangible Assets Foreign Currency Translation IntangibleAssetsForeignCurrencyTranslation	1929000	USD
CY2017Q1	apog	Intangible Assets Foreign Currency Translation IntangibleAssetsForeignCurrencyTranslation	202000	USD
CY2017Q1	apog	Mutual Fund Investments MutualFundInvestments	300000	USD
CY2017Q1	apog	Number Of Manufacturing Facilities That Union Employees Are Covered With401 K Plan NumberOfManufacturingFacilitiesThatUnionEmployeesAreCoveredWith401KPlan	2	Facility
CY2017	apog	Number Of Properties Acquired With Historical Environmental Conditions NumberOfPropertiesAcquiredWithHistoricalEnvironmentalConditions	1	Facility
CY2017Q1	apog	Number Of Sale And Leaseback Agreements NumberOfSaleAndLeasebackAgreements	1	Sale_And_Leaseback_Agreement
CY2015	apog	Percentage Of Net Sales Recorded On Percentage Of Completion Basis PercentageOfNetSalesRecordedOnPercentageOfCompletionBasis	0.25
CY2017	apog	Percentage Of Net Sales Recorded On Percentage Of Completion Basis PercentageOfNetSalesRecordedOnPercentageOfCompletionBasis	0.26
CY2015	apog	Proceedsfromnewmarketstaxcredittransactionnetofdeferredcosts Proceedsfromnewmarketstaxcredittransactionnetofdeferredcosts	0	USD
CY2016	apog	Proceedsfromnewmarketstaxcredittransactionnetofdeferredcosts Proceedsfromnewmarketstaxcredittransactionnetofdeferredcosts	0	USD
CY2017	apog	Proceedsfromnewmarketstaxcredittransactionnetofdeferredcosts Proceedsfromnewmarketstaxcredittransactionnetofdeferredcosts	5109000	USD
CY2017	apog	Reporting Period Monthly Lag ReportingPeriodMonthlyLag	P2M
CY2015	apog	Shares Withheld For Taxes Net Of Stock Issued To Employees SharesWithheldForTaxesNetOfStockIssuedToEmployees	3905000	USD
CY2016	apog	Shares Withheld For Taxes Net Of Stock Issued To Employees SharesWithheldForTaxesNetOfStockIssuedToEmployees	3254000	USD
CY2017	apog	Shares Withheld For Taxes Net Of Stock Issued To Employees SharesWithheldForTaxesNetOfStockIssuedToEmployees	446000	USD
CY2017	apog	Stock Option And Sars Term StockOptionAndSarsTerm	P10Y
CY2016Q1	apog	Unrecognized Tax Benefits Current UnrecognizedTaxBenefitsCurrent	0	USD
CY2016Q1	apog	Unrecognized Tax Benefits Non Current UnrecognizedTaxBenefitsNonCurrent	2797000	USD
CY2017Q1	apog	Unrecognized Tax Benefits Non Current UnrecognizedTaxBenefitsNonCurrent	2623000	USD
CY2017	apog	Unrecognized Tax Benefits Reductions Resulting From Settlements With Taxing Authorities And Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromSettlementsWithTaxingAuthoritiesAndLapseOfApplicableStatuteOfLimitations	400000	USD
CY2015Q1	apog	Unrecognized Tax Benefits That Would Result In Adjustments To Deferred Taxes UnrecognizedTaxBenefitsThatWouldResultInAdjustmentsToDeferredTaxes	1900000	USD
CY2016Q1	apog	Unrecognized Tax Benefits That Would Result In Adjustments To Deferred Taxes UnrecognizedTaxBenefitsThatWouldResultInAdjustmentsToDeferredTaxes	1800000	USD
CY2017Q1	apog	Unrecognized Tax Benefits That Would Result In Adjustments To Deferred Taxes UnrecognizedTaxBenefitsThatWouldResultInAdjustmentsToDeferredTaxes	2000000	USD
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-04
CY2016Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	3626000	USD
CY2017Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	0	USD
CY2016Q1	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-27692000	USD
CY2017Q1	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-27458000	USD
CY2016Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-31371000	USD
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-03-04
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0000006845
CY2017Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	28679636	shares
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2016Q3	dei	Entity Public Float EntityPublicFloat	1386000000	USD
CY2017	dei	Entity Registrant Name EntityRegistrantName	APOGEE ENTERPRISES, INC.
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2017	dei	Trading Symbol TradingSymbol	APOG
CY2016Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	64762000	USD
CY2017Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	63182000	USD
CY2016Q1	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	175329000	USD
CY2017Q1	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	187235000	USD
CY2016Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	172832000	USD
CY2017Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	185740000	USD
CY2016Q1	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	5058000	USD
CY2017Q1	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	4452000	USD
CY2016Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	319627000	USD
CY2017Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	336506000	USD
CY2016Q1	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	79000	USD
CY2017Q1	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-4000	USD
CY2016Q1	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	3758000	USD
CY2017Q1	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	3628000	USD
CY2017Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-31090000	USD
CY2016Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	145528000	USD
CY2017Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	150111000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	3300000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	3900000	USD
CY2016Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2497000	USD
CY2017Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1495000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2100000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1600000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4000000	USD
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2015Q1	us-gaap	Assets Assets	612057000	USD
CY2016Q1	us-gaap	Assets Assets	657440000	USD
CY2017Q1	us-gaap	Assets Assets	784658000	USD
CY2016Q1	us-gaap	Assets Current AssetsCurrent	336793000	USD
CY2017Q1	us-gaap	Assets Current AssetsCurrent	297461000	USD
CY2016Q1	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	95665000	USD
CY2017Q1	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	19512000	USD
CY2016Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	285000	USD
CY2017Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	91000	USD
CY2016Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	164000	USD
CY2017Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	97000	USD
CY2016Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	42571000	USD
CY2017Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	9595000	USD
CY2016Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	30173000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	42692000	USD
CY2017Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	9589000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	30173000	USD
CY2017Q1	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	548000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Securities Noncurrent AvailableForSaleSecuritiesDebtSecuritiesNoncurrent	12519000	USD
CY2017Q1	us-gaap	Available For Sale Securities Debt Securities Noncurrent AvailableForSaleSecuritiesDebtSecuritiesNoncurrent	9041000	USD
CY2016Q1	us-gaap	Billings In Excess Of Cost BillingsInExcessOfCost	31890000	USD
CY2017Q1	us-gaap	Billings In Excess Of Cost BillingsInExcessOfCost	28857000	USD
CY2016	us-gaap	Business Acquisition Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax Per Share Basic BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic	2.28
CY2017	us-gaap	Business Acquisition Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax Per Share Basic BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic	3.48
CY2016	us-gaap	Business Acquisition Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax Per Share Diluted BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted	2.25
CY2017	us-gaap	Business Acquisition Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax Per Share Diluted BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted	3.47
CY2016	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	66203000	USD
CY2017	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	100124000	USD
CY2016	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	1054281000	USD
CY2017	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	1196504000	USD
CY2015	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	2656000	USD
CY2016	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	2737000	USD
CY2017	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	3254000	USD
CY2014Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	28465000	USD
CY2015Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	52185000	USD
CY2016Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	60470000	USD
CY2017Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	19463000	USD
CY2016Q1	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	52973000	USD
CY2017Q1	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	9923000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	24315000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	9682000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-41095000	USD
CY2016Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.41
CY2016	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.455
CY2017	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.515
CY2016Q1	us-gaap	Common Stock Issued Employee Stock Trust CommonStockIssuedEmployeeStockTrust	837000	USD
CY2017Q1	us-gaap	Common Stock Issued Employee Stock Trust CommonStockIssuedEmployeeStockTrust	875000	USD
CY2016Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.3333
CY2017Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.3333
CY2016Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2017Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2016Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	28683948	shares
CY2017Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	28680841	shares
CY2016Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	28683948	shares
CY2017Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	28680841	shares
CY2016Q1	us-gaap	Common Stock Value CommonStockValue	9561000	USD
CY2017Q1	us-gaap	Common Stock Value CommonStockValue	9560000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	41156000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	56291000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	86071000	USD
CY2015	us-gaap	Cost Of Goods Sold CostOfGoodsSold	725392000	USD
CY2016	us-gaap	Cost Of Goods Sold CostOfGoodsSold	737619000	USD
CY2017	us-gaap	Cost Of Goods Sold CostOfGoodsSold	822510000	USD
CY2016Q1	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	6538000	USD
CY2017Q1	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	5122000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	7328000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	35888000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	35610000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1790000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-636000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-147000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	10316000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	38118000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	38392000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1198000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2866000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2929000	USD
CY2016Q1	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0029
CY2017Q1	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0222
CY2016Q1	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	4814000	USD
CY2017Q1	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	7463000	USD
CY2016Q1	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	837000	USD
CY2017Q1	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	875000	USD
CY2016Q1	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	4500000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	4738000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-5403000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-945000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-224000	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-42000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	4274000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-101000	USD
CY2017	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0200
CY2016Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	5899000	USD
CY2017Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	5696000	USD
CY2016Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	-5899000	USD
CY2017Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	-5696000	USD
CY2016	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	-62000	USD
CY2017	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	73000	USD
CY2016	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	907000	USD
CY2017	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-54000	USD
CY2015	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-172000	USD
CY2016	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-249000	USD
CY2017	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-225000	USD
CY2017	us-gaap	Defined Benefit Plan Amount To Be Amortized From Accumulated Other Comprehensive Income Loss Next Fiscal Year DefinedBenefitPlanAmountToBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossNextFiscalYear	200000	USD
CY2015Q1	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0360
CY2016Q1	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0385
CY2017Q1	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0380
CY2015	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0400
CY2016	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0360
CY2017	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0385
CY2015	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0450
CY2016	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0200
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-6139000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1065000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-363000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-512000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-78000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	1820000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	0	USD
CY2016Q1	us-gaap	Deferred Tax Assets Valuation Allowance Current DeferredTaxAssetsValuationAllowanceCurrent	2194000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Valuation Allowance Noncurrent DeferredTaxAssetsValuationAllowanceNoncurrent	306000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Valuation Allowance Noncurrent DeferredTaxAssetsValuationAllowanceNoncurrent	2352000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	4972000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	4025000	USD
CY2015Q1	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	16253000	USD
CY2016Q1	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	14900000	USD
CY2017Q1	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	14492000	USD
CY2016	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	1012000	USD
CY2017	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	1017000	USD
CY2016	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	916000	USD
CY2017	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	868000	USD
CY2017Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	4602000	USD
CY2017Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	984000	USD
CY2017Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	1009000	USD
CY2017Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	1026000	USD
CY2017Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	1052000	USD
CY2015	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	171000	USD
CY2016	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	137000	USD
CY2017	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	41000	USD
CY2015Q1	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	4419000	USD
CY2016Q1	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	4261000	USD
CY2017Q1	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	4185000	USD
CY2016Q1	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-10639000	USD
CY2017Q1	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-10307000	USD
CY2015	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	550000	USD
CY2016	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	566000	USD
CY2017	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	555000	USD
CY2015	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	551000	USD
CY2016	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	678000	USD
CY2017	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	739000	USD
CY2017	us-gaap	Defined Benefit Plans Estimated Future Employer Contributions In Next Fiscal Year DefinedBenefitPlansEstimatedFutureEmployerContributionsInNextFiscalYear	1016000	USD
CY2017	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.6
CY2015	us-gaap	Depreciation Depreciation	27500000	USD
CY2016	us-gaap	Depreciation Depreciation	29800000	USD
CY2017	us-gaap	Depreciation Depreciation	31600000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	29423000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	31248000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	35607000	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.76
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.42
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.51
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.64
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.69
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.25
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.62
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.78
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.78
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.81
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.98
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.72
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.41
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.50
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.63
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.69
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.22
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.61
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.77
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.78
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.80
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.97
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-595000	USD
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1397000	USD
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	88000	USD
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.223
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.329
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.301
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.023
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.034
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.033
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.000
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.000
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.016
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.006
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.005
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.009
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.012
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.016
CY2017	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.016
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Investment EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment	0.099
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Investment EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment	0.000
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Investment EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment	0.000
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.011
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.008
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.007
CY2016Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	39946000	USD
CY2017Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	51244000	USD
CY2015	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	1200000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	1600000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	1900000	USD
CY2017Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	6600000	USD
CY2015Q1	us-gaap	Extended Product Warranty Accrual ExtendedProductWarrantyAccrual	11275000	USD
CY2016Q1	us-gaap	Extended Product Warranty Accrual ExtendedProductWarrantyAccrual	16340000	USD
CY2017Q1	us-gaap	Extended Product Warranty Accrual ExtendedProductWarrantyAccrual	21933000	USD
CY2016	us-gaap	Extended Product Warranty Accrual Payments ExtendedProductWarrantyAccrualPayments	3149000	USD
CY2017	us-gaap	Extended Product Warranty Accrual Payments ExtendedProductWarrantyAccrualPayments	5906000	USD
CY2016	us-gaap	Extended Product Warranty Accrual Warranties Issued ExtendedProductWarrantyAccrualWarrantiesIssued	8214000	USD
CY2017	us-gaap	Extended Product Warranty Accrual Warranties Issued ExtendedProductWarrantyAccrualWarrantiesIssued	11499000	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	25185000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	27915000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	14157000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	5372000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	5479000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	5592000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	7918000	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	42737000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	118781000	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	15943000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	90625000	USD
CY2015	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	933000	USD
CY2016	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	198000	USD
CY2017	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	371000	USD
CY2015Q1	us-gaap	Goodwill Goodwill	75857000	USD
CY2016Q1	us-gaap	Goodwill Goodwill	73996000	USD
CY2017Q1	us-gaap	Goodwill Goodwill	101334000	USD
CY2017	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	27444000	USD
CY2016	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-1861000	USD
CY2017	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-106000	USD
CY2015	us-gaap	Gross Profit GrossProfit	208544000	USD
CY2015Q2	us-gaap	Gross Profit GrossProfit	55588000	USD
CY2015Q3	us-gaap	Gross Profit GrossProfit	56699000	USD
CY2015Q4	us-gaap	Gross Profit GrossProfit	62426000	USD
CY2016Q1	us-gaap	Gross Profit GrossProfit	68857000	USD
CY2016	us-gaap	Gross Profit GrossProfit	243570000	USD
CY2016Q2	us-gaap	Gross Profit GrossProfit	64428000	USD
CY2016Q3	us-gaap	Gross Profit GrossProfit	72531000	USD
CY2016Q4	us-gaap	Gross Profit GrossProfit	72868000	USD
	us-gaap	Gross Profit GrossProfit	82196000	USD
CY2017	us-gaap	Gross Profit GrossProfit	292023000	USD
CY2017Q1	us-gaap	Guarantees Fair Value Disclosure GuaranteesFairValueDisclosure	343700000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	59898000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	100859000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	123229000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	64999000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	97324000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	122805000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	5101000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-3535000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-424000	USD
CY2017	us-gaap	Income Tax Credits And Adjustments IncomeTaxCreditsAndAdjustments	6400000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14483000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	31982000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	37015000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	11300000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	25900000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	47800000	USD
CY2016Q1	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	0	USD
CY2017Q1	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	1743000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	12871000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	17265000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	17449000	USD
CY2015	us-gaap	Increase Decrease In Billing In Excess Of Cost Of Earnings IncreaseDecreaseInBillingInExcessOfCostOfEarnings	-324000	USD
CY2016	us-gaap	Increase Decrease In Billing In Excess Of Cost Of Earnings IncreaseDecreaseInBillingInExcessOfCostOfEarnings	9657000	USD
CY2017	us-gaap	Increase Decrease In Billing In Excess Of Cost Of Earnings IncreaseDecreaseInBillingInExcessOfCostOfEarnings	-9991000	USD
CY2015	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-1091000	USD
CY2016	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	12589000	USD
CY2017	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-9647000	USD
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	8660000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	2798000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	6387000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	711000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1045000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-392000	USD
CY2015	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	18588000	USD
CY2016	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	2918000	USD
CY2017	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-3460000	USD
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	611000	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	317000	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	112000	shares
CY2016Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	46976000	USD
CY2017Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	134803000	USD
CY2016Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	19862000	USD
CY2017Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	106686000	USD
CY2015	us-gaap	Interest Expense InterestExpense	924000	USD
CY2016	us-gaap	Interest Expense InterestExpense	593000	USD
CY2017	us-gaap	Interest Expense InterestExpense	971000	USD
CY2015	us-gaap	Interest Expense Debt InterestExpenseDebt	581000	USD
CY2016	us-gaap	Interest Expense Debt InterestExpenseDebt	544000	USD
CY2017	us-gaap	Interest Expense Debt InterestExpenseDebt	971000	USD
CY2015	us-gaap	Interest Expense Other InterestExpenseOther	343000	USD
CY2016	us-gaap	Interest Expense Other InterestExpenseOther	49000	USD
CY2017	us-gaap	Interest Expense Other InterestExpenseOther	0	USD
CY2015	us-gaap	Interest Paid InterestPaid	800000	USD
CY2016	us-gaap	Interest Paid InterestPaid	500000	USD
CY2017	us-gaap	Interest Paid InterestPaid	800000	USD
CY2016Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	25486000	USD
CY2017Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	29372000	USD
CY2016Q1	us-gaap	Inventory Net InventoryNet	63386000	USD
CY2017Q1	us-gaap	Inventory Net InventoryNet	73409000	USD
CY2016Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	21404000	USD
CY2017Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	22761000	USD
CY2016Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	9958000	USD
CY2017Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	16154000	USD
CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	954000	USD
CY2016	us-gaap	Investment Income Interest InvestmentIncomeInterest	981000	USD
CY2017	us-gaap	Investment Income Interest InvestmentIncomeInterest	1008000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	18700000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	15500000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	16900000	USD
CY2017Q1	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	23500000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-41405000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	18662000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-24475000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-77856000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-183758000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	71799000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	128943000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	124001000	USD
CY2016Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	657440000	USD
CY2017Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	784658000	USD
CY2016Q1	us-gaap	Liabilities Current LiabilitiesCurrent	177381000	USD
CY2017Q1	us-gaap	Liabilities Current LiabilitiesCurrent	186058000	USD
CY2016Q1	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	4441000	USD
CY2017Q1	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	3980000	USD
CY2017Q1	us-gaap	Life Insurance Corporate Or Bank Owned Amount LifeInsuranceCorporateOrBankOwnedAmount	7700000	USD
CY2017	us-gaap	Line Of Credit Facility Expiration Date1 LineOfCreditFacilityExpirationDate1	2021-11-01
CY2017Q1	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	175000000	USD
CY2017Q1	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	106500000	USD
CY2017Q1	us-gaap	Long Term Debt LongTermDebt	65400000	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	13000000	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	0	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	47000000	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	5400000	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	0	USD
CY2016Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	20400000	USD
CY2017Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	65400000	USD
CY2015	us-gaap	Multiemployer Plans Plan Contributions MultiemployerPlansPlanContributions	4300000	USD
CY2016	us-gaap	Multiemployer Plans Plan Contributions MultiemployerPlansPlanContributions	3600000	USD
CY2017	us-gaap	Multiemployer Plans Plan Contributions MultiemployerPlansPlanContributions	3900000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-23009000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	50516000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	12126000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	14760000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	18521000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	19935000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	65342000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	17722000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	22397000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	22552000	USD
	us-gaap	Net Income Loss NetIncomeLoss	23119000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	85790000	USD
CY2017	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	5	operating_segment
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	63585000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	97393000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	122225000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	52450000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	11419000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	5605000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	6342000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	9286000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	10796000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	9002000	USD
CY2016Q1	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	11367000	USD
CY2017Q1	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	11981000	USD
CY2016Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	11808000	USD
CY2017Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	19363000	USD
CY2015	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-1458000	USD
CY2016	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	610000	USD
CY2017	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	130000	USD
CY2015	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-830000	USD
CY2016	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	347000	USD
CY2017	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	74000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-8003000	USD
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-9734000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	234000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-9360000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-9051000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	281000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-610000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-130000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	610000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	130000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-62000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-36000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	163000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	73000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-83000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	88000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	38000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-45000	USD
CY2016Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	29339000	USD
CY2017Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	34200000	USD
CY2016Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	36914000	USD
CY2017Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	45787000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	42037000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	68061000	USD
CY2015	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	0	USD
CY2015	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	12071000	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	13184000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	14667000	USD
CY2015	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	6142000	USD
CY2016	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	35814000	USD
CY2017	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	3705000	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	137932000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	27220000	USD
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-229000	USD
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1017000	USD
CY2017	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	2331000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1384000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-457000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	543000	USD
CY2016Q1	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	9615000	USD
CY2017Q1	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	8648000	USD
CY2015	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	-107000	USD
CY2016	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	3000	USD
CY2017	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	-312000	USD
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1941000	USD
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	4052000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2659000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	6894000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	24911000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	10817000	USD
CY2016	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	0	USD
CY2017	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	7834000	USD
CY2016Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	647000	USD
CY2017Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	672000	USD
CY2016Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent	10639000	USD
CY2017Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent	10307000	USD
CY2016Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	9992000	USD
CY2017Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	9635000	USD
CY2017Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1.00
CY2017Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000	shares
CY2016Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	8112000	USD
CY2017Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	8724000	USD
CY2015	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	0	USD
CY2016	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	0	USD
CY2017	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	121000000	USD
CY2015	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	6946000	USD
CY2016	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	4047000	USD
CY2017	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	36433000	USD
CY2016Q1	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	14666000	USD
CY2017Q1	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	21100000	USD
CY2016Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	522089000	USD
CY2017Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	583254000	USD
CY2015Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	193540000	USD
CY2016Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	202462000	USD
CY2016Q2	us-gaap	Sales Revenue Net SalesRevenueNet	247880000	USD
CY2017Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	246748000	USD
CY2017Q1	us-gaap	Purchase Obligation PurchaseObligation	115800000	USD
CY2015	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	USD
CY2016	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	USD
CY2017	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	76012000	USD
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	139000	USD
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	56000	USD
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	396000	USD
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	6500000	USD
CY2016	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8000000	USD
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8600000	USD
CY2016Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	0	USD
CY2017Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	7834000	USD
CY2016Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	0	USD
CY2017Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	4025000	USD
CY2016Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	282477000	USD
CY2017Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	341996000	USD
CY2015	us-gaap	Revenues Revenues	72700000	USD
CY2016	us-gaap	Revenues Revenues	79500000	USD
CY2017	us-gaap	Revenues Revenues	76200000	USD
CY2017	us-gaap	Sale Leaseback Transaction Annual Rental Payments SaleLeasebackTransactionAnnualRentalPayments	1000000	USD
CY2015	us-gaap	Sales Revenue Net SalesRevenueNet	933936000	USD
CY2015Q2	us-gaap	Sales Revenue Net SalesRevenueNet	239962000	USD
CY2015Q3	us-gaap	Sales Revenue Net SalesRevenueNet	240754000	USD
CY2015Q4	us-gaap	Sales Revenue Net SalesRevenueNet	238324000	USD
CY2016Q1	us-gaap	Sales Revenue Net SalesRevenueNet	262149000	USD
CY2016	us-gaap	Sales Revenue Net SalesRevenueNet	981189000	USD
CY2016Q3	us-gaap	Sales Revenue Net SalesRevenueNet	278455000	USD
CY2016Q4	us-gaap	Sales Revenue Net SalesRevenueNet	274072000	USD
	us-gaap	Sales Revenue Net SalesRevenueNet	314126000	USD
CY2017	us-gaap	Sales Revenue Net SalesRevenueNet	1114533000	USD
CY2016Q1	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	7818000	USD
CY2017Q1	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	8575000	USD
CY2016Q1	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	7137000	USD
CY2017Q1	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	8831000	USD
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	144959000	USD
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	146177000	USD
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	169798000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	4800000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	4793000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	4900000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	6000000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	1050	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	44.55
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	148672	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	42.90
CY2015	us-gaap	Stock Issued During Period Shares Share Based Compensation StockIssuedDuringPeriodSharesShareBasedCompensation	304000	shares
CY2016	us-gaap	Stock Issued During Period Shares Share Based Compensation StockIssuedDuringPeriodSharesShareBasedCompensation	102000	shares
CY2017	us-gaap	Stock Issued During Period Shares Share Based Compensation StockIssuedDuringPeriodSharesShareBasedCompensation	140000	shares
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	146000	shares
CY2016	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	200000	shares
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	163000	shares
CY2015	us-gaap	Stock Redeemed Or Called During Period Shares StockRedeemedOrCalledDuringPeriodShares	155000	shares
CY2016	us-gaap	Stock Redeemed Or Called During Period Shares StockRedeemedOrCalledDuringPeriodShares	93000	shares
CY2017	us-gaap	Stock Redeemed Or Called During Period Shares StockRedeemedOrCalledDuringPeriodShares	57000	shares
CY2015	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	203000	shares
CY2016	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	575000	shares
CY2017	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	-250000	shares
CY2016Q1	us-gaap	Stockholders Equity StockholdersEquity	406195000	USD
CY2017Q1	us-gaap	Stockholders Equity StockholdersEquity	470577000	USD
CY2014Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4431000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4491000	USD
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	275457	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	279204	shares
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	37.48
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	44.80
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	143875	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	28.81
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	9.90
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	4600000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	7500000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	6000000	USD
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	11101695	USD
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	11.81
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.90
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	14.34
CY2017Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	11101695	USD
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y0M0D
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y0M0D
CY2014Q1	us-gaap	Shares Outstanding SharesOutstanding	28958000	shares
CY2015Q1	us-gaap	Shares Outstanding SharesOutstanding	29050000	shares
CY2016Q1	us-gaap	Shares Outstanding SharesOutstanding	28684000	shares
CY2017Q1	us-gaap	Shares Outstanding SharesOutstanding	28680000	shares
CY2016Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4512000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4075000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	21000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	33000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	276000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	158000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	233000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	93000	USD
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28781000	shares
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	23000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	500000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	400000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	508000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	526000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	508000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	261000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	60000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	54000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	319000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	374000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	743000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2600000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2700000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2100000	USD
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29374000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29375000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	28893000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28763000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29058000	shares
CY2017	us-gaap	Revenue Recognition Incentives RevenueRecognitionIncentives	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Pricing and Sales Incentives. </font><font style="font-family:inherit;font-size:10pt;">The Company records estimated reductions to revenue for customer programs and incentive offerings, including pricing arrangements, promotions and other volume-based incentives, at the later of the date revenue is recognized or the incentive is offered. Sales incentives given to customers are recorded as a reduction to net sales unless (1) the Company receives an identifiable benefit for goods or services in exchange for the consideration, and (2) the Company can reasonably estimate the fair value of the benefit received.</font></div></div>
CY2017	us-gaap	Fiscal Period FiscalPeriod	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fiscal Year. </font><font style="font-family:inherit;font-size:10pt;">Our fiscal year ends on the Saturday closest to the last day of February, or as determined by the Board of Directors. Fiscal </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;"> consisted of </font><font style="font-family:inherit;font-size:10pt;">53</font><font style="font-family:inherit;font-size:10pt;"> weeks, while </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;"> each consisted of </font><font style="font-family:inherit;font-size:10pt;">52</font><font style="font-family:inherit;font-size:10pt;"> weeks. Our Brazilian subsidiary follows a calendar year-end and is consolidated on a </font><font style="font-family:inherit;font-size:10pt;">two</font><font style="font-family:inherit;font-size:10pt;">-month lag.</font></div></div>
CY2017	us-gaap	Guarantees Indemnifications And Warranties Policies GuaranteesIndemnificationsAndWarrantiesPolicies	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Warranty.</font><font style="font-family:inherit;font-size:10pt;"> We are subject to claims associated with our products and services, principally as a result of disputes with our customers involving the performance or aesthetics of our architectural products and services. We reserve estimated exposures on known claims, as well as on a portion of anticipated claims for product warranty and rework costs, based on historical product liability claims as a ratio of sales. Our warranty reserves are included in other current and non-current liabilities, based on the estimated timing of dispute resolution.</font></div></div>
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Estimates.</font><font style="font-family:inherit;font-size:10pt;"> The preparation of the consolidated financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts in the consolidated financial statements and accompanying notes. Actual results could differ significantly from those estimates. </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;"></font></div></div>

Files In Submission

Name	View Source	Status
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0000006845-17-000009-index.html	Edgar Link	pending
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apog-20170304.xml	Edgar Link	completed
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$APOG
APOGEE ENTERPRISES, INC. Stock $apog

2016 Q1 Form 10-K Financial Statement

#000000684517000009 Filed on April 28, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$APOG APOGEE ENTERPRISES, INC. Stock $apog

2016 Q1 Form 10-K Financial Statement

#000000684517000009 Filed on April 28, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$APOG
APOGEE ENTERPRISES, INC. Stock $apog