$ATRO
ASTRONICS CORP Stock $atro

$atro Overview Financials Valuation SEC Filings Company Website

2019 Q3 Form 10-Q Financial Statement

#000000806319000047 Filed on November 07, 2019

Income Statement

Concept	2019 Q3	2018 Q4	2018 Q3
Revenue	$177.0M	$202.9M	$212.7M
YoY Change	-16.77%	18.44%	42.13%
Cost Of Revenue	$140.2M	$155.2M	$166.4M
YoY Change	-15.73%	11.49%	42.05%
Gross Profit	$36.79M	$47.67M	$46.32M
YoY Change	-20.57%	48.27%	35.64%
Gross Profit Margin	20.79%	23.49%	21.78%
Selling, General & Admin	$31.69M	$29.10M	$27.98M
YoY Change	13.28%	25.43%	26.59%
% of Gross Profit	86.13%	61.04%	60.4%
Research & Development	$25.60M		$31.20M
YoY Change	-17.95%		31.65%
% of Gross Profit	69.58%		67.36%
Depreciation & Amortization	$8.200M	$8.270M	$8.180M
YoY Change	0.24%	6.16%	30.05%
% of Gross Profit	22.29%	17.35%	17.66%
Operating Expenses	$57.29M	$29.20M	$59.18M
YoY Change	-3.19%	25.86%	29.21%
Operating Profit	$5.103M	$18.47M	$18.34M
YoY Change	-72.18%	106.32%	76.49%
Interest Expense	-$1.500M	-$2.400M	-$2.500M
YoY Change	-40.0%	50.0%	108.33%
% of Operating Profit	-29.39%	-12.99%	-13.63%
Other Income/Expense, Net	-$500.0K	-$600.0K	-$300.0K
YoY Change	66.67%	-25.0%	0.0%
Pretax Income	$1.760M	$15.59M	$15.58M
YoY Change	-88.7%	-260.51%	80.2%
Income Tax	$550.0K	$2.700M	-$1.419M
% Of Pretax Income	31.25%	17.31%	-9.11%
Net Earnings	$1.210M	$12.49M	$17.00M
YoY Change	-92.88%	-320.86%	121.2%
Net Earnings / Revenue	0.68%	6.15%	7.99%
Basic Earnings Per Share	$0.04	$0.38	$0.53
Diluted Earnings Per Share	$0.04	$0.37	$0.52
COMMON SHARES
Basic Shares Outstanding	31.96M shares		32.32M shares
Diluted Shares Outstanding	32.58M shares		32.97M shares

Balance Sheet

Concept	2019 Q3	2018 Q4	2018 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$22.80M	$16.60M	$4.900M
YoY Change	365.31%	-7.26%	-40.96%
Cash & Equivalents	$22.80M	$16.62M	$4.893M
Short-Term Investments
Other Short-Term Assets	$20.80M	$36.60M	$17.20M
YoY Change	20.93%	150.68%	19.44%
Inventory	$149.6M	$138.7M	$154.9M
Prepaid Expenses
Receivables	$159.7M	$182.3M	$189.1M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$352.9M	$374.2M	$366.0M
YoY Change	-3.59%	18.66%	28.13%
LONG-TERM ASSETS
Property, Plant & Equipment	$113.1M	$120.9M	$124.7M
YoY Change	-9.24%	-3.95%	0.3%
Goodwill	$133.6M	$125.0M	$125.1M
YoY Change	6.76%	-0.55%	5.05%
Intangibles	$132.4M	$133.4M	$138.3M
YoY Change	-4.27%	-13.1%	45.54%
Long-Term Investments
YoY Change
Other Assets	$45.91M	$21.27M	$21.89M
YoY Change	109.71%	35.85%	32.66%
Total Long-Term Assets	$425.1M	$400.5M	$410.0M
YoY Change	3.67%	-4.79%	15.51%
TOTAL ASSETS
Total Short-Term Assets	$352.9M	$374.2M	$366.0M
Total Long-Term Assets	$425.1M	$400.5M	$410.0M
Total Assets	$778.0M	$774.6M	$776.1M
YoY Change	0.25%	5.26%	21.14%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$46.05M	$50.66M	$42.18M
YoY Change	9.16%	21.07%	17.58%
Accrued Expenses	$49.30M	$47.50M	$43.30M
YoY Change	13.86%	23.38%	41.97%
Deferred Revenue	$23.53M	$26.88M	$30.19M
YoY Change	-22.07%	37.09%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$191.0K	$1.870M	$1.965M
YoY Change	-90.28%	-30.46%	-27.09%
Total Short-Term Liabilities	$119.1M	$128.1M	$117.7M
YoY Change	1.2%	24.49%	26.41%
LONG-TERM LIABILITIES
Long-Term Debt	$180.1M	$232.1M	$257.7M
YoY Change	-30.12%	-13.74%	47.54%
Other Long-Term Liabilities	$53.04M	$1.923M	$31.26M
YoY Change	69.68%	-33.89%	-12.08%
Total Long-Term Liabilities	$233.1M	$234.0M	$288.9M
YoY Change	-19.33%	-13.95%	37.45%
TOTAL LIABILITIES
Total Short-Term Liabilities	$119.1M	$128.1M	$117.7M
Total Long-Term Liabilities	$233.1M	$234.0M	$288.9M
Total Liabilities	$352.2M	$388.0M	$406.6M
YoY Change	-13.39%	-4.44%	34.06%
SHAREHOLDERS EQUITY
Retained Earnings		$376.6M
YoY Change		15.8%
Common Stock	$344.0K	$73.39M	$341.0K
YoY Change	0.88%	7.78%	14.81%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$50.00M
YoY Change		0.0%
Treasury Stock Shares		1.675M shares
Shareholders Equity	$425.8M	$386.6M	$369.4M
YoY Change
Total Liabilities & Shareholders Equity	$778.0M	$774.6M	$776.1M
YoY Change	0.25%	5.26%	21.14%

Cashflow Statement

Concept	2019 Q3	2018 Q4	2018 Q3
OPERATING ACTIVITIES
Net Income	$1.210M	$12.49M	$17.00M
YoY Change	-92.88%	-320.86%	121.2%
Depreciation, Depletion And Amortization	$8.200M	$8.270M	$8.180M
YoY Change	0.24%	6.16%	30.05%
Cash From Operating Activities	$21.18M	$39.52M	$7.250M
YoY Change	192.14%	155.46%	-494.02%
INVESTING ACTIVITIES
Capital Expenditures	-$1.930M	-$3.900M	-$3.920M
YoY Change	-50.77%	3.72%	31.54%
Acquisitions
YoY Change
Other Investing Activities	-$20.78M	$30.00K	-$3.380M
YoY Change	514.79%	-100.03%	-66.33%
Cash From Investing Activities	-$22.72M	-$3.880M	-$7.290M
YoY Change	211.66%	-96.39%	-44.01%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	7.530M	-23.80M	-5.690M
YoY Change	-232.34%	-125.19%	-146.52%
NET CHANGE
Cash From Operating Activities	21.18M	39.52M	7.250M
Cash From Investing Activities	-22.72M	-3.880M	-7.290M
Cash From Financing Activities	7.530M	-23.80M	-5.690M
Net Change In Cash	5.990M	11.84M	-5.730M
YoY Change	-204.54%	397.48%	117.87%
FREE CASH FLOW
Cash From Operating Activities	$21.18M	$39.52M	$7.250M
Capital Expenditures	-$1.930M	-$3.900M	-$3.920M
Free Cash Flow	$23.11M	$43.42M	$11.17M
YoY Change	106.89%	125.79%	879.82%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Local Phone Number LocalPhoneNumber	805-1599
	dei	Security12b Title Security12bTitle	Common Stock, $.01 par value per share
CY2018Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation AssetsOfDisposalGroupIncludingDiscontinuedOperation	19358000	USD
CY2019Q3	us-gaap	Assets Current AssetsCurrent	352893000	USD
	dei	Amendment Flag AmendmentFlag	false
	dei	Entity Central Index Key EntityCentralIndexKey	0000008063
CY2019Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P3M
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2019-09-28
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	0-7087
	dei	Entity Registrant Name EntityRegistrantName	ASTRONICS CORPORATION
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	NY
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	16-0959303
	dei	Entity Address Address Line1 EntityAddressAddressLine1	130 Commerce Way
	dei	Entity Address City Or Town EntityAddressCityOrTown	East Aurora
	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	14052
	dei	City Area Code CityAreaCode	716
	dei	Trading Symbol TradingSymbol	ATRO
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Shell Company EntityShellCompany	false
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	22795000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	16622000	USD
CY2019Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	159715000	USD
CY2018Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	182308000	USD
CY2019Q3	us-gaap	Inventory Net InventoryNet	149621000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	138685000	USD
CY2019Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	17576000	USD
CY2018Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	17198000	USD
CY2019Q3	us-gaap	Assets Of Disposal Group Including Discontinued Operation AssetsOfDisposalGroupIncludingDiscontinuedOperation	3186000	USD
CY2018Q4	us-gaap	Assets Current AssetsCurrent	374171000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	113137000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	120862000	USD
CY2019Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	45911000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	21272000	USD
CY2019Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	132433000	USD
CY2018Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	133383000	USD
CY2019Q3	us-gaap	Goodwill Goodwill	133594000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	124952000	USD
CY2019Q3	us-gaap	Assets Assets	777968000	USD
CY2018Q4	us-gaap	Assets Assets	774640000	USD
CY2019Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	191000	USD
CY2018Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1870000	USD
CY2019Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	46046000	USD
CY2018Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	50664000	USD
CY2019Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	49321000	USD
CY2018Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	47772000	USD
CY2019Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	23525000	USD
CY2018Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	26880000	USD
CY2019Q3	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	0	USD
CY2018Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	906000	USD
CY2019Q3	us-gaap	Liabilities Current LiabilitiesCurrent	119083000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	128092000	USD
CY2019Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	180055000	USD
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	232112000	USD
CY2019Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	53038000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	27811000	USD
CY2019Q3	us-gaap	Liabilities Liabilities	352176000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	388015000	USD
CY2019Q3	us-gaap	Common Stock Value CommonStockValue	344000	USD
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	343000	USD
CY2019Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-13610000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-13329000	USD
CY2019Q3	atro	Other Shareholders Equity OtherShareholdersEquity	439058000	USD
CY2018Q4	atro	Other Shareholders Equity OtherShareholdersEquity	399611000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	425792000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	386625000	USD
CY2019Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	777968000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	774640000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	574290000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	600339000	USD
CY2019Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	177018000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	212674000	USD
	us-gaap	Gross Profit GrossProfit	129234000	USD
	us-gaap	Gross Profit GrossProfit	133024000	USD
CY2019Q3	us-gaap	Gross Profit GrossProfit	36794000	USD
CY2018Q3	us-gaap	Gross Profit GrossProfit	46320000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	90677000	USD
CY2019Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-1547000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	87919000	USD
CY2019Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	31691000	USD
CY2018Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	27976000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	38557000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	45105000	USD
CY2019Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	5103000	USD
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	18344000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	78801000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2019Q3	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-1332000	USD
CY2018Q3	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-1197000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-1091000	USD
CY2019Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-464000	USD
CY2018Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-253000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-4576000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-7326000	USD
CY2018Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-2511000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	111585000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	36688000	USD
CY2019Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1760000	USD
CY2018Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	15580000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	25503000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2370000	USD
CY2019Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	550000	USD
CY2018Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1419000	USD
	us-gaap	Net Income Loss NetIncomeLoss	86082000	USD
	us-gaap	Net Income Loss NetIncomeLoss	34318000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	1210000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	16999000	USD
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.65
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.06
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.04
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.53
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.04
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.61
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.04
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
	us-gaap	Net Income Loss NetIncomeLoss	86082000	USD
	us-gaap	Net Income Loss NetIncomeLoss	34318000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	1210000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	16999000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-722000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-1346000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-1336000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	226000	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-441000	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-646000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-147000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-216000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-281000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-700000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1189000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	442000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	85801000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	33618000	USD
CY2019Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	21000	USD
CY2018Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	17441000	USD
	us-gaap	Net Income Loss NetIncomeLoss	86082000	USD
	us-gaap	Net Income Loss NetIncomeLoss	34318000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	24183000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	26756000	USD
	atro	Provision For Non Cash Losses On Inventory And Receivables ProvisionForNonCashLossesOnInventoryAndReceivables	4613000	USD
	atro	Provision For Non Cash Losses On Inventory And Receivables ProvisionForNonCashLossesOnInventoryAndReceivables	2432000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	2943000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	2349000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3820000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1536000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	146080000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	47116000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	78801000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	792000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	507000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-23423000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	52890000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	18963000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	15768000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-5494000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	571000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-5867000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	4977000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	697000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1620000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-3266000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	19241000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	5581000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-4315000	USD
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	1116000	USD
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	1351000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	30241000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	15359000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	21785000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	104792000	USD
	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	8850000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	12416000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	3376000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	74157000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-15792000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	99000000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	35015000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	50000000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	516000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	423000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	283000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1284000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-97941000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-12334000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-284000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-254000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	6173000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-13021000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	16622000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	17914000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	22795000	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4893000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	425792000	USD
CY2018Q3	us-gaap	Stockholders Equity StockholdersEquity	369445000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	425792000	USD
CY2018Q3	us-gaap	Stockholders Equity StockholdersEquity	369445000	USD
	us-gaap	Fiscal Period FiscalPeriod	<div style="margin-top:9pt;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-style:italic;font-weight:700;line-height:120%;text-decoration: underline;">Operating Results</span></div><div style="margin-top:9pt;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:400;line-height:120%;">The results of operations for any interim period are not necessarily indicative of results for the full year. Operating results for the nine months ended September 28, 2019 are not necessarily indicative of the results that may be expected for the year ending December 31, 2019.</span></div><div style="margin-top:9pt;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:400;line-height:120%;">The balance sheet at December 31, 2018 has been derived from the audited financial statements at that date, but does not include all of the information and footnotes required by U.S. generally accepted accounting principles (“GAAP”) for complete financial statements.</span></div>
CY2019Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	25600000	USD
CY2018Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	31200000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	80000000.0	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	89000000.0	USD
CY2019Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	379400000	USD
CY2019Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	175000000.0	USD
CY2018Q1	us-gaap	Tax Cuts And Jobs Act Of2017 Reclassification From Aoci To Retained Earnings Tax Effect TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect	1400000	USD
CY2019Q3	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	5100000	USD
CY2018Q3	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	6300000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	15700000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	6300000	USD
CY2019Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	33030000	USD
CY2019Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	27347000	USD
CY2019Q3	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	25952000	USD
CY2019Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	23959000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	574290000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	600339000	USD
CY2019Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	177018000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	212674000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	574290000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	600339000	USD
CY2019Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	177018000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	212674000	USD
CY2019Q3	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	33275000	USD
CY2018Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	33100000	USD
CY2019Q3	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	26611000	USD
CY2018Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	27409000	USD
CY2019Q3	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	89735000	USD
CY2018Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	78176000	USD
CY2019Q3	us-gaap	Inventory Net InventoryNet	149621000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	138685000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	203632000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	207734000	USD
CY2019Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	90495000	USD
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	86872000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	113137000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	120862000	USD
	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P13Y
CY2019Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	209482000	USD
CY2019Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	77049000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	197800000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	64417000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	12746000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	15144000	USD
CY2019Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4394000	USD
CY2018Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4276000	USD
CY2019Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	2700000	USD
CY2019Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	17131000	USD
CY2019Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	16888000	USD
CY2019Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	14978000	USD
CY2019Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	14554000	USD
CY2019Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	13386000	USD
CY2019Q3	atro	Finite Lived Intangible Assets Amortization Expense Year Six FiniteLivedIntangibleAssetsAmortizationExpenseYearSix	11920000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	124952000	USD
CY2019Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	25100000	USD
CY2019Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	25400000	USD
CY2019Q3	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	4100000	USD
	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	8867000	USD
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-225000	USD
CY2019Q3	us-gaap	Goodwill Goodwill	133594000	USD
CY2018Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	5027000	USD
CY2017Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	5136000	USD
CY2019Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	4806000	USD
CY2018Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	5180000	USD
	atro	Standard And Extended Product Warranty Accrual Additions From Business Acquisition Divestitures StandardAndExtendedProductWarrantyAccrualAdditionsFromBusinessAcquisitionDivestitures	-103000	USD
	atro	Standard And Extended Product Warranty Accrual Additions From Business Acquisition Divestitures StandardAndExtendedProductWarrantyAccrualAdditionsFromBusinessAcquisitionDivestitures	0	USD
CY2019Q3	atro	Standard And Extended Product Warranty Accrual Additions From Business Acquisition Divestitures StandardAndExtendedProductWarrantyAccrualAdditionsFromBusinessAcquisitionDivestitures	20000	USD
CY2018Q3	atro	Standard And Extended Product Warranty Accrual Additions From Business Acquisition Divestitures StandardAndExtendedProductWarrantyAccrualAdditionsFromBusinessAcquisitionDivestitures	0	USD
CY2019Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.037
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	9700000	USD
	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	2014000	USD
	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	2102000	USD
CY2019Q3	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	769000	USD
CY2018Q3	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	801000	USD
	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	1850000	USD
	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	2219000	USD
CY2019Q3	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	670000	USD
CY2018Q3	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	934000	USD
	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	138000	USD
	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-77000	USD
CY2019Q3	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	301000	USD
CY2018Q3	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-105000	USD
CY2019Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	5226000	USD
CY2018Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	4942000	USD
CY2019Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	5226000	USD
CY2018Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	4942000	USD
CY2019Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	5200000	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	765000	USD
CY2019Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	255000	USD
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	243000	USD
CY2019Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	76000	USD
	atro	Finance Lease Cost FinanceLeaseCost	1008000	USD
CY2019Q3	atro	Finance Lease Cost FinanceLeaseCost	331000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	3622000	USD
CY2019Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	1216000	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	958000	USD
CY2019Q3	us-gaap	Variable Lease Cost VariableLeaseCost	279000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	118000	USD
CY2019Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	33000	USD
	atro	Sublease Income Expense SubleaseIncomeExpense	301000	USD
CY2019Q3	atro	Sublease Income Expense SubleaseIncomeExpense	-216000	USD
	atro	Operating Lease Cost Net Of Sublease And Rental Income OperatingLeaseCostNetOfSubleaseAndRentalIncome	4397000	USD
CY2019Q3	atro	Operating Lease Cost Net Of Sublease And Rental Income OperatingLeaseCostNetOfSubleaseAndRentalIncome	1744000	USD
	us-gaap	Lease Cost LeaseCost	5405000	USD
CY2019Q3	us-gaap	Lease Cost LeaseCost	2075000	USD
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	1008000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	2767000	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1284000	USD
CY2019Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y
CY2019Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	1192000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	522000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	4142000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	2128000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	4121000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	2181000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3904000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	743000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3677000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	11981000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	29017000	USD
CY2019Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	5574000	USD
CY2019Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3624000	USD
CY2019Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	380000	USD
CY2019Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	25393000	USD
CY2019Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	5194000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-281000	USD
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.229
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.065
CY2019Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.313
CY2018Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.091
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	32427000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	32304000	shares
CY2019Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31964000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	32317000	shares
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	212674000	USD
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	575000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	731000	shares
CY2019Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	619000	shares
CY2018Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	652000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	33002000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	33035000	shares
CY2019Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32583000	shares
CY2018Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32969000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	279000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	19000	shares
CY2016Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	50000000	USD
CY2017Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	50000000	USD
CY2019Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	50000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-700000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1189000	USD
CY2018Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	442000	USD
	atro	Number Of Non Qualified Supplemental Retirement Defined Benefit Plans NumberOfNonQualifiedSupplementalRetirementDefinedBenefitPlans	2	retirement_plan
	atro	Number Of Major Customers NumberOfMajorCustomers	2	customer
	atro	Number Of Major Customers NumberOfMajorCustomers	2	customer
	atro	Number Of Major Customers NumberOfMajorCustomers	2	customer
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	574290000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	600339000	USD
CY2019Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	177018000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	78801000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2019Q3	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-1332000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2018Q3	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-4576000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-7326000	USD
CY2019Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-1547000	USD
CY2018Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-2511000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	111585000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	36688000	USD
CY2019Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1760000	USD
CY2018Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	15580000	USD
CY2019Q3	us-gaap	Assets Assets	777968000	USD
CY2018Q4	us-gaap	Assets Assets	774640000	USD

Files In Submission

Name	View Source	Status
0000008063-19-000047-index-headers.html	Edgar Link	pending
0000008063-19-000047-index.html	Edgar Link	pending
0000008063-19-000047.txt	Edgar Link	pending
0000008063-19-000047-xbrl.zip	Edgar Link	pending
atro-20190928.htm	Edgar Link	pending
atro-20190928.xsd	Edgar Link	pending
atro-20190928_cal.xml	Edgar Link	unprocessable
atro-20190928_def.xml	Edgar Link	unprocessable
atro-20190928_htm.xml	Edgar Link	completed
atro-20190928_lab.xml	Edgar Link	unprocessable
atro-20190928_pre.xml	Edgar Link	unprocessable
atro20190928-10qxexh311.htm	Edgar Link	pending
atro20190928-10qxexh312.htm	Edgar Link	pending
atro20190928-10qxexh32.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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report.css	Edgar Link	pending
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$ATRO
ASTRONICS CORP Stock $atro

2019 Q3 Form 10-Q Financial Statement

#000000806319000047 Filed on November 07, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATRO ASTRONICS CORP Stock $atro

2019 Q3 Form 10-Q Financial Statement

#000000806319000047 Filed on November 07, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATRO
ASTRONICS CORP Stock $atro