$AAON
AAON, INC. Stock $aaon

$aaon Overview Financials Valuation SEC Filings Company Website

2018 Q3 Form 10-Q Financial Statement

#000082414218000102 Filed on November 01, 2018

Income Statement

Concept	2018 Q3	2017 Q3
Revenue	$112.9M	$113.7M
YoY Change	-0.64%	8.7%
Cost Of Revenue	$80.11M	$78.01M
YoY Change	2.69%	9.14%
Gross Profit	$32.83M	$35.66M
YoY Change	-7.93%	7.75%
Gross Profit Margin	29.07%	31.37%
Selling, General & Admin	$12.67M	$13.03M
YoY Change	-2.82%	25.33%
% of Gross Profit	38.58%	36.55%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$4.500M	$3.700M
YoY Change	21.62%	15.63%
% of Gross Profit	13.71%	10.38%
Operating Expenses	$12.67M	$13.03M
YoY Change	-2.82%	25.33%
Operating Profit	$20.16M	$22.63M
YoY Change	-10.89%	-0.3%
Interest Expense	$0.00	$100.0K
YoY Change	-100.0%	0.0%
% of Operating Profit	0.0%	0.44%
Other Income/Expense, Net	$5.000K	$41.00K
YoY Change	-87.8%	-441.67%
Pretax Income	$20.20M	$22.75M
YoY Change	-11.2%	-0.05%
Income Tax	$5.688M	$8.033M
% Of Pretax Income	28.16%	35.31%
Net Earnings	$14.51M	$14.72M
YoY Change	-1.38%	-6.15%
Net Earnings / Revenue	12.85%	12.95%
Basic Earnings Per Share	$0.28	$0.28
Diluted Earnings Per Share	$0.27	$0.28
COMMON SHARES
Basic Shares Outstanding	52.24M shares	52.57M shares
Diluted Shares Outstanding	52.63M shares	53.01M shares

Balance Sheet

Concept	2018 Q3	2017 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$10.70M	$39.90M
YoY Change	-73.18%	-3.39%
Cash & Equivalents	$7.265M	$23.52M
Short-Term Investments	$3.400M	$16.40M
Other Short-Term Assets	$1.300M	$800.0K
YoY Change	62.5%	0.0%
Inventory	$79.18M	$66.12M
Prepaid Expenses
Receivables	$51.21M	$57.34M
Other Receivables	$2.300M	$100.0K
Total Short-Term Assets	$144.5M	$164.1M
YoY Change	-11.98%	16.11%
LONG-TERM ASSETS
Property, Plant & Equipment	$164.9M	$138.3M
YoY Change	19.22%	20.02%
Goodwill	$3.229M
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets	$169.3M	$139.0M
YoY Change	21.82%	19.91%
TOTAL ASSETS
Total Short-Term Assets	$144.5M	$164.1M
Total Long-Term Assets	$169.3M	$139.0M
Total Assets	$313.8M	$303.1M
YoY Change	3.52%	17.83%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$16.22M	$18.93M
YoY Change	-14.31%	161.94%
Accrued Expenses	$37.49M	$41.68M
YoY Change	-10.05%	15.43%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$53.07M	$60.62M
YoY Change	-12.45%	39.87%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$1.800M	$1.500M
YoY Change	20.0%	-25.0%
Total Long-Term Liabilities	$1.800M	$1.500M
YoY Change	20.0%	-25.0%
TOTAL LIABILITIES
Total Short-Term Liabilities	$53.07M	$60.62M
Total Long-Term Liabilities	$1.800M	$1.500M
Total Liabilities	$64.40M	$72.80M
YoY Change	-11.54%	38.67%
SHAREHOLDERS EQUITY
Retained Earnings	$249.4M	$230.1M
YoY Change	8.4%	12.48%
Common Stock	$209.0K	$210.0K
YoY Change	-0.48%	-0.47%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$249.6M	$230.3M
YoY Change
Total Liabilities & Shareholders Equity	$314.0M	$303.1M
YoY Change	3.59%	17.83%

Cashflow Statement

Concept	2018 Q3	2017 Q3
OPERATING ACTIVITIES
Net Income	$14.51M	$14.72M
YoY Change	-1.38%	-6.15%
Depreciation, Depletion And Amortization	$4.500M	$3.700M
YoY Change	21.62%	15.63%
Cash From Operating Activities	$8.000M	$8.100M
YoY Change	-1.23%	-53.45%
INVESTING ACTIVITIES
Capital Expenditures	-$8.400M	-$9.600M
YoY Change	-12.5%	23.08%
Acquisitions
YoY Change
Other Investing Activities	$5.100M	$1.900M
YoY Change	168.42%	-66.07%
Cash From Investing Activities	-$3.300M	-$7.700M
YoY Change	-57.14%	250.0%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-13.30M	-10.40M
YoY Change	27.88%	-19.38%
NET CHANGE
Cash From Operating Activities	8.000M	8.100M
Cash From Investing Activities	-3.300M	-7.700M
Cash From Financing Activities	-13.30M	-10.40M
Net Change In Cash	-8.600M	-10.00M
YoY Change	-14.0%	-534.78%
FREE CASH FLOW
Cash From Operating Activities	$8.000M	$8.100M
Capital Expenditures	-$8.400M	-$9.600M
Free Cash Flow	$16.40M	$17.70M
YoY Change	-7.34%	-29.76%

Facts In Submission

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	aaon	Allocated Share Based Compensation Expense Restricted Stock AllocatedShareBasedCompensationExpenseRestrictedStock	2910000	USD
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	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	864000	USD
CY2017Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	7977000	USD
CY2018Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	8841000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	11025000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	12865000	USD
CY2017Q4	us-gaap	Due From Related Parties DueFromRelatedParties	9000	USD
CY2018Q3	us-gaap	Due From Related Parties DueFromRelatedParties	144000	USD
CY2017Q4	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	0	USD
CY2018Q3	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	0	USD
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.28
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.74
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.27
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.57
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.28
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.73
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.27
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.57
CY2017Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.353
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.321
CY2018Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.282
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.238
CY2017Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2018Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2017Q3	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.009
	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.038
CY2018Q3	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.021
	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.031
CY2017Q3	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.031
	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.030
CY2018Q3	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.000
	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.000
CY2017Q3	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.000
	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.000
CY2018Q3	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.042
	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.005
CY2017Q3	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.010
	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.006
CY2018Q3	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0.001
	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	-0.005
CY2017Q3	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.053
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.045
CY2018Q3	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.050
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.059
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	4456000	USD
CY2018Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	3162000	USD
CY2018Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	15800000	USD
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y4M24D
CY2017Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	257000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	2247000	USD
CY2018Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	405000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	0	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	136000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	0	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	700000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	0	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	564000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	65000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	20000	USD
CY2017Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	13714000	USD
CY2018Q3	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	16035000	USD
CY2017Q3	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	1000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-46000	USD
CY2018Q3	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-2000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	9000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	0	USD
CY2018Q3	us-gaap	Goodwill Goodwill	3229000	USD
CY2017Q3	us-gaap	Gross Profit GrossProfit	35658000	USD
	us-gaap	Gross Profit GrossProfit	92322000	USD
CY2018Q3	us-gaap	Gross Profit GrossProfit	32763000	USD
	us-gaap	Gross Profit GrossProfit	75738000	USD
CY2017Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	6077000	USD
CY2018Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1252000	USD
CY2017Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	0	USD
CY2018Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	0	USD
CY2017Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	6000	USD
CY2018Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	1000	USD
CY2017Q4	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	6077000	USD
CY2018Q3	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	1252000	USD
CY2017Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	6071000	USD
CY2018Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1251000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	22750000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	57042000	USD
CY2018Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	19612000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	39434000	USD
CY2017Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8033000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18314000	USD
CY2018Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5527000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9398000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	7138000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	9183000	USD
CY2017Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	1643000	USD
CY2018Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	2292000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	3781000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	4328000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	14521000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-146000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-1644000	USD
	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	6239000	USD
	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-649000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	18819000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	7071000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	141000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	792000	USD
	us-gaap	Interest Paid InterestPaid	0	USD
	us-gaap	Interest Paid InterestPaid	5000	USD
CY2017Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	8163000	USD
CY2018Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	8486000	USD
CY2017Q4	us-gaap	Inventory Gross InventoryGross	71904000	USD
CY2018Q3	us-gaap	Inventory Gross InventoryGross	80296000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	70786000	USD
CY2018Q3	us-gaap	Inventory Net InventoryNet	79182000	USD
CY2017Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	57784000	USD
CY2018Q3	us-gaap	Inventory Raw Materials InventoryRawMaterials	65694000	USD
CY2016Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	1382000	USD
CY2017Q2	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	1642000	USD
CY2017Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	1193000	USD
CY2017Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	1118000	USD
CY2018Q2	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	1407000	USD
CY2018Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	1114000	USD
CY2017Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	5957000	USD
CY2018Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	6116000	USD
	us-gaap	Inventory Write Down InventoryWriteDown	54000	USD
	us-gaap	Inventory Write Down InventoryWriteDown	55000	USD
CY2017Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	84000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	215000	USD
CY2018Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	36000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	171000	USD
CY2017Q4	us-gaap	Land Land	2233000	USD
CY2018Q3	us-gaap	Land Land	3029000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	296780000	USD
CY2018Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	314024000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	50065000	USD
CY2018Q3	us-gaap	Liabilities Current LiabilitiesCurrent	53716000	USD
CY2017Q4	us-gaap	Line Of Credit LineOfCredit	0	USD
CY2018Q3	us-gaap	Line Of Credit LineOfCredit	0	USD
	us-gaap	Line Of Credit Facility Commitment Fee Amount LineOfCreditFacilityCommitmentFeeAmount	0	USD
CY2017Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	0	USD
CY2018Q3	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	0	USD
CY2017Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	184316000	USD
CY2018Q3	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	210182000	USD
CY2018Q3	us-gaap	Minimum Net Worth Required For Compliance MinimumNetWorthRequiredForCompliance	175000000.0	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-19297000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-23256000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-23206000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-35128000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	41865000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	44192000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	14717000	USD
	us-gaap	Net Income Loss NetIncomeLoss	38728000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	14085000	USD
	us-gaap	Net Income Loss NetIncomeLoss	30036000	USD
CY2017Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	28000	USD
CY2018Q3	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	28000	USD
CY2017Q4	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	678000	USD
CY2018Q3	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	639000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	22625000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	56741000	USD
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	19571000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	39252000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1607000	USD
CY2018Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	2683000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	0	USD
CY2018Q3	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	200000	USD
CY2017Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	41000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	86000	USD
CY2018Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	11000	USD
	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	12991000	USD
	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	17500000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	6828000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	8400000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1193000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	860000	USD
	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	0	USD
	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	6377000	USD
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	13241000	USD
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	9001000	USD
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	5280000	USD
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	7200000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	26436000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	34328000	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2018Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2018Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	518000	USD
CY2018Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1310000	USD
	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	48000	USD
	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	32000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	500000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	495000	USD
	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	5752000	USD
	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	7920000	USD
	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	15443000	USD
	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	13320000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	8000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	11000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1700000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1715000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3504000	USD
CY2017Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	10483000	USD
CY2018Q3	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	12153000	USD
CY2017Q3	us-gaap	Product Warranty Expense ProductWarrantyExpense	3277000	USD
	us-gaap	Product Warranty Expense ProductWarrantyExpense	7597000	USD
CY2018Q3	us-gaap	Product Warranty Expense ProductWarrantyExpense	3050000	USD
	us-gaap	Product Warranty Expense ProductWarrantyExpense	7748000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	292338000	USD
CY2018Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	327190000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	142375000	USD
CY2018Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	164896000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	180000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	67000	USD
CY2017Q3	us-gaap	Related Party Transaction Amounts Of Transaction RelatedPartyTransactionAmountsOfTransaction	107000	USD
	us-gaap	Related Party Transaction Amounts Of Transaction RelatedPartyTransactionAmountsOfTransaction	415000	USD
CY2018Q3	us-gaap	Related Party Transaction Amounts Of Transaction RelatedPartyTransactionAmountsOfTransaction	48000	USD
	us-gaap	Related Party Transaction Amounts Of Transaction RelatedPartyTransactionAmountsOfTransaction	159000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	237016000	USD
CY2018Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	249420000	USD
CY2017Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	113668000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	301072000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	112937000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	321607000	USD
CY2017Q3	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	76000	USD
	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	1226000	USD
CY2018Q3	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	298000	USD
	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	890000	USD
CY2017Q3	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	12600000	USD
	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	37200000	USD
CY2018Q3	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	11700000	USD
	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	36600000	USD
CY2017Q4	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	725000	USD
CY2018Q3	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	744000	USD
CY2017Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	13034000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	35535000	USD
CY2018Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	13190000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	36495000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	4960000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	5614000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	32778	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	28.12
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	104675	shares
	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	32.28
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	341800	shares
CY2018Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	311364	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	25.52
CY2018Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	27.80
CY2016Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	6400000.0	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	4200000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	5000000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	229244	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	32.84
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	1444520	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1567109	shares
CY2018Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2548026	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	25.27
CY2018Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	30.80
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	14.95
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	34.52
CY2017Q3	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	416282	shares
CY2018Q3	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	449616	shares
CY2017Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	4227000	USD
CY2018Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	7440000	USD
CY2017Q3	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	12.42
CY2018Q3	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	21.25
	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2	P4Y11M5D
	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2	P5Y6M29D
CY2016Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	7936000	USD
CY2017Q2	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	8602000	USD
CY2017Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	9598000	USD
CY2017Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	10483000	USD
CY2018Q2	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	11458000	USD
CY2018Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	12153000	USD
CY2017Q3	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	2281000	USD
	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	5935000	USD
CY2018Q3	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	2355000	USD
	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	6078000	USD
CY2017Q3	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	3277000	USD
	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	7597000	USD
CY2018Q3	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	3050000	USD
	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	7748000	USD
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	234359	shares
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3504000	USD
	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	18360000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	237226000	USD
CY2018Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	249629000	USD
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	13.95
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	34.82
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	35.73
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	12826903	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	407360	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	513875	shares
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	178939369	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	14183646	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	18360416	USD
CY2017Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	447650	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	516979	shares
CY2018Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	388745	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	399671	shares
CY2017Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53014269	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53103408	shares
CY2018Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	52627541	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	52715390	shares
CY2017Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52566619	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52586429	shares
CY2018Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52238796	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52315719	shares
CY2017Q4	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	593000	USD
CY2018Q3	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	594000	USD
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Use of Estimates</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with U.S. GAAP  requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Because these estimates and assumptions require significant judgment, actual results could differ from those estimates and could have a significant impact on our results of operations, financial position and cash flows. We reevaluate our estimates and assumptions as needed, but at a minimum on a quarterly basis. The most significant estimates include, but are not limited to, the fair-value of acquisitions, inventory reserves, warranty accrual, worker's compensation accrual, medical insurance accrual, income taxes and share-based compensation. Actual results could differ materially from those estimates.</font></div></div>

Files In Submission

Name	View Source	Status
0000824142-18-000102-index-headers.html	Edgar Link	pending
0000824142-18-000102-index.html	Edgar Link	pending
0000824142-18-000102.txt	Edgar Link	pending
0000824142-18-000102-xbrl.zip	Edgar Link	pending
aaon-20180930.xml	Edgar Link	completed
aaon-20180930.xsd	Edgar Link	pending
aaon-20180930_cal.xml	Edgar Link	unprocessable
aaon-20180930_def.xml	Edgar Link	unprocessable
aaon-20180930_lab.xml	Edgar Link	unprocessable
aaon-20180930_pre.xml	Edgar Link	unprocessable
aaon10-qq32018.htm	Edgar Link	pending
aaon_10q093018ex311.htm	Edgar Link	pending
aaon_10q093018ex312.htm	Edgar Link	pending
aaon_10q093018ex321.htm	Edgar Link	pending
aaon_10q093018ex322.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$AAON
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2018 Q3 Form 10-Q Financial Statement

#000082414218000102 Filed on November 01, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AAON AAON, INC. Stock $aaon

2018 Q3 Form 10-Q Financial Statement

#000082414218000102 Filed on November 01, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AAON
AAON, INC. Stock $aaon