$ATRO
ASTRONICS CORP Stock $atro

$atro Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000000806323000015 Filed on March 10, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue		$131.4M	$534.9M
YoY Change		13.26%	20.23%
Cost Of Revenue		$117.1M	$463.4M
YoY Change		23.72%	22.08%
Gross Profit		$14.39M	$71.54M
YoY Change		-22.08%	9.45%
Gross Profit Margin		10.95%	13.37%
Selling, General & Admin		$28.70M	$101.6M
YoY Change		32.09%	2.56%
% of Gross Profit		199.49%	142.0%
Research & Development		$12.00M	$48.30M
YoY Change		-44.95%	-43.38%
% of Gross Profit		83.4%	67.51%
Depreciation & Amortization		$6.817M	$27.78M
YoY Change		-3.59%	-4.23%
% of Gross Profit		47.38%	38.83%
Operating Expenses		$40.70M	$149.9M
YoY Change		-6.49%	-18.7%
Operating Profit		-$14.31M	-$30.04M
YoY Change		218.23%	4.78%
Interest Expense		-$2.519M	-$9.422M
YoY Change		40.33%	38.48%
% of Operating Profit
Other Income/Expense, Net		-$427.0K	-$1.611M
YoY Change		-21.79%	-25.38%
Pretax Income		-$17.26M	-$29.79M
YoY Change		11330.46%	10.51%
Income Tax		-$2.403M	$5.954M
% Of Pretax Income
Net Earnings		-$14.86M	-$35.75M
YoY Change		-1026.25%	39.76%
Net Earnings / Revenue		-11.3%	-6.68%
Basic Earnings Per Share		-$0.46	-$1.11
Diluted Earnings Per Share		-$0.46	-$1.11
COMMON SHARES
Basic Shares Outstanding	32.28M shares	32.24M shares	32.16M shares
Diluted Shares Outstanding		32.24M shares	32.16M shares

Balance Sheet

Concept	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$2.568M	$13.78M
YoY Change	-91.17%	-53.7%
Cash & Equivalents	$2.568M	$13.78M
Short-Term Investments
Other Short-Term Assets	$20.74M	$15.74M
YoY Change	-45.28%	-65.08%
Inventory	$190.2M	$188.0M
Prepaid Expenses
Receivables	$133.8M	$147.8M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$347.3M	$365.3M
YoY Change	2.2%	7.48%
LONG-TERM ASSETS
Property, Plant & Equipment	$90.64M	$103.8M
YoY Change	-4.83%	-6.9%
Goodwill	$58.14M
YoY Change	-0.24%
Intangibles	$82.81M
YoY Change	-12.2%
Long-Term Investments
YoY Change
Other Assets	$5.490M	$8.512M
YoY Change	4.17%	63.72%
Total Long-Term Assets	$251.6M	$249.7M
YoY Change	-6.58%	-7.26%
TOTAL ASSETS
Total Short-Term Assets	$347.3M	$365.3M
Total Long-Term Assets	$251.6M	$249.7M
Total Assets	$598.9M	$615.0M
YoY Change	-1.68%	0.97%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$53.22M	$64.19M
YoY Change	52.66%	84.15%
Accrued Expenses	$51.22M	$43.91M
YoY Change	-6.89%	-18.23%
Deferred Revenue	$29.05M
YoY Change	6.19%
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$4.500M	$4.529M
YoY Change		6190.28%
Total Short-Term Liabilities	$133.5M	$151.6M
YoY Change	12.54%	27.82%
LONG-TERM LIABILITIES
Long-Term Debt	$159.0M	$159.6M
YoY Change	-2.45%	-2.11%
Other Long-Term Liabilities	$58.35M	$62.06M
YoY Change	-0.95%	-10.7%
Total Long-Term Liabilities	$217.3M	$221.6M
YoY Change	-2.05%	-4.68%
TOTAL LIABILITIES
Total Short-Term Liabilities	$133.5M	$151.6M
Total Long-Term Liabilities	$217.3M	$221.6M
Total Liabilities	$361.8M	$375.1M
YoY Change	2.63%	6.4%
SHAREHOLDERS EQUITY
Retained Earnings	$240.4M
YoY Change	-16.32%
Common Stock	$354.0K
YoY Change	-99.62%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$237.1M	$239.9M
YoY Change
Total Liabilities & Shareholders Equity	$598.9M	$615.0M
YoY Change	-1.68%	0.97%

Cashflow Statement

Concept	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	-$14.86M	-$35.75M
YoY Change	-1026.25%	39.76%
Depreciation, Depletion And Amortization	$6.817M	$27.78M
YoY Change	-3.59%	-4.23%
Cash From Operating Activities	-$28.81M	-$28.31M
YoY Change	78.26%	411.97%
INVESTING ACTIVITIES
Capital Expenditures	-$1.790M	$7.675M
YoY Change	66.82%	-227.2%
Acquisitions
YoY Change
Other Investing Activities	$4.000K	$0.00
YoY Change	-86.67%
Cash From Investing Activities	-$1.786M	$14.39M
YoY Change	71.24%	352.53%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$0.00
YoY Change
Debt Paid & Issued, Net		$124.8M
YoY Change		316.08%
Cash From Financing Activities	22.77M	-$1.412M
YoY Change	72.24%	-81.19%
NET CHANGE
Cash From Operating Activities	-28.81M	-$28.31M
Cash From Investing Activities	-1.786M	$14.39M
Cash From Financing Activities	22.77M	-$1.412M
Net Change In Cash	-7.824M	-$15.98M
YoY Change	96.43%	49.97%
FREE CASH FLOW
Cash From Operating Activities	-$28.81M	-$28.31M
Capital Expenditures	-$1.790M	$7.675M
Free Cash Flow	-$27.02M	-$35.99M
YoY Change	79.08%	-7240.28%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000008063
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2021Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAccruedLiabilitiesCurrent
CY2022Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAccruedLiabilitiesCurrent
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	0-7087
CY2022	dei	Entity Registrant Name EntityRegistrantName	Astronics Corporation
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	NY
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	16-0959303
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	130 Commerce Way
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	East Aurora
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	14052
CY2022	dei	City Area Code CityAreaCode	716
CY2022	dei	Local Phone Number LocalPhoneNumber	805-1599
CY2022	dei	Security12b Title Security12bTitle	Common Stock, $.01 par value per share
CY2022	dei	Trading Symbol TradingSymbol	ATRO
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	32282681	shares
CY2022Q3	dei	Entity Public Float EntityPublicFloat	298000000	usd
CY2022	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2022	dei	Auditor Location AuditorLocation	Buffalo, New York
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	534894000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	444908000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	502587000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	463354000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1382000	usd
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	379545000	usd
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	405744000	usd
CY2022	us-gaap	Gross Profit GrossProfit	71540000	usd
CY2021	us-gaap	Gross Profit GrossProfit	65363000	usd
CY2020	us-gaap	Gross Profit GrossProfit	96843000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	101584000	usd
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	99051000	usd
CY2020	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	110528000	usd
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	usd
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	5014000	usd
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	87016000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-30044000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	-28674000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-100701000	usd
CY2022	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	11284000	usd
CY2022	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	11284000	usd
CY2021	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	10677000	usd
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	usd
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	usd
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-1611000	usd
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-2159000	usd
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-4968000	usd
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-9422000	usd
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-6804000	usd
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-6741000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-29793000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-26960000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-112410000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5954000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3371000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-35747000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-25578000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-115781000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.11
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.82
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.76
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.11
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.82
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.76
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-35747000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-25578000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-115781000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1928000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-939000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	2574000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-6897000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-2894000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	3396000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4969000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1955000	usd
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CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	13778000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	29757000	usd
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CY2022Q4	us-gaap	Inventory Net InventoryNet	187983000	usd
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CY2021Q4	us-gaap	Assets Current AssetsCurrent	339861000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	90658000	usd
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CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	13028000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	16169000	usd
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CY2021Q4	us-gaap	Assets Assets	609138000	usd
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CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	118613000	usd
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CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	25583000	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	26283000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	1870000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	1421000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	375111000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	352534000	usd
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	98630000	usd
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	92037000	usd
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CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	240360000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	287225000	usd
CY2022Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	3154691	shares
CY2021Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	3808060	shares
CY2022Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	89898000	usd
CY2021Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	108516000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	239920000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	256604000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	615031000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	609138000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-35747000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-25578000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-115781000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	27777000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	29005000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	31854000	usd
CY2022	atro	Provision For Non Cash Losses On Inventory And Receivables ProvisionForNonCashLossesOnInventoryAndReceivables	3415000	usd
CY2021	atro	Provision For Non Cash Losses On Inventory And Receivables ProvisionForNonCashLossesOnInventoryAndReceivables	3942000	usd
CY2020	atro	Provision For Non Cash Losses On Inventory And Receivables ProvisionForNonCashLossesOnInventoryAndReceivables	6079000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	6497000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	6460000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	5184000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	19000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-441000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	15553000	usd
CY2022	atro	Noncash Operating Lease Expense NoncashOperatingLeaseExpense	6028000	usd
CY2021	atro	Noncash Operating Lease Expense NoncashOperatingLeaseExpense	5198000	usd
CY2020	atro	Noncash Operating Lease Expense NoncashOperatingLeaseExpense	4500000	usd
CY2022	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	0	usd
CY2021	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	5083000	usd
CY2020	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	0	usd
CY2022	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	usd
CY2021	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-2200000	usd
CY2020	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	usd
CY2022	us-gaap	Defined Contribution Plan Increase Decrease Cost DefinedContributionPlanIncreaseDecreaseCost	4512000	usd
CY2021	us-gaap	Defined Contribution Plan Increase Decrease Cost DefinedContributionPlanIncreaseDecreaseCost	4199000	usd
CY2020	us-gaap	Defined Contribution Plan Increase Decrease Cost DefinedContributionPlanIncreaseDecreaseCost	0	usd
CY2022	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	11284000	usd
CY2021	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	10677000	usd
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	87016000	usd
CY2022	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	-500000	usd
CY2021	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	-8374000	usd
CY2020	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	0	usd
CY2022	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	0	usd
CY2021	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	0	usd
CY2020	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	3493000	usd
CY2022	us-gaap	Restructuring Costs RestructuringCosts	0	usd
CY2021	us-gaap	Restructuring Costs RestructuringCosts	267000	usd
CY2020	us-gaap	Restructuring Costs RestructuringCosts	1173000	usd
CY2022	atro	Deferred Income Tax Expense Benefit Federal Payroll Taxes DeferredIncomeTaxExpenseBenefitFederalPayrollTaxes	0	usd
CY2021	atro	Deferred Income Tax Expense Benefit Federal Payroll Taxes DeferredIncomeTaxExpenseBenefitFederalPayrollTaxes	0	usd
CY2020	atro	Deferred Income Tax Expense Benefit Federal Payroll Taxes DeferredIncomeTaxExpenseBenefitFederalPayrollTaxes	5877000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-3086000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-3912000	usd
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-2157000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	41646000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	14832000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-53928000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	34058000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	5150000	usd
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	13614000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-261000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-20000	usd
CY2020	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	45000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	27843000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	8610000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-9930000	usd
CY2022	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	787000	usd
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-5037000	usd
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-17667000	usd
CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	16134000	usd
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	156000	usd
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-10440000	usd
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	5264000	usd
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-235000	usd
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-7043000	usd
CY2022	atro	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-7295000	usd
CY2021	atro	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-6036000	usd
CY2020	atro	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-4556000	usd
CY2022	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-405000	usd
CY2021	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-404000	usd
CY2020	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-403000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-28312000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-5530000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	37335000	usd
CY2022	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	22061000	usd
CY2021	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	9213000	usd
CY2020	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0	usd
CY2022	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	7675000	usd
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	6034000	usd
CY2020	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	7459000	usd
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	usd
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	usd
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1662000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	14386000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	3179000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-5797000	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	125825000	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	20000000	usd
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	155000000	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	124825000	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	30000000	usd
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	170228000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	7732000	usd
CY2022	atro	Proceeds Of Stock Options Exercised Net Of Taxes Remitted ProceedsOfStockOptionsExercisedNetOfTaxesRemitted	97000	usd
CY2021	atro	Proceeds Of Stock Options Exercised Net Of Taxes Remitted ProceedsOfStockOptionsExercisedNetOfTaxesRemitted	3396000	usd
CY2020	atro	Proceeds Of Stock Options Exercised Net Of Taxes Remitted ProceedsOfStockOptionsExercisedNetOfTaxesRemitted	666000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	93000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	901000	usd
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1922000	usd
CY2022	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	2416000	usd
CY2021	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	0	usd
CY2020	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	360000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1412000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-7505000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-24576000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-641000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-799000	usd
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1544000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-15979000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-10655000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	8506000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	29757000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	40412000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	31906000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	13778000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	29757000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	40412000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	7605000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	5951000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	5829000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-9978000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1250000	usd
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1536000	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	490000	usd
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	usd
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	239920000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	256604000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	270371000	usd
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
CY2022	atro	Covid19 Related Government Assistance Amount COVID19RelatedGovernmentAssistanceAmount	6073000	usd
CY2021	atro	Covid19 Related Government Assistance Amount COVID19RelatedGovernmentAssistanceAmount	10910000	usd
CY2020	atro	Covid19 Related Government Assistance Amount COVID19RelatedGovernmentAssistanceAmount	2661000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	48300000	usd
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	43300000	usd
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	40200000	usd
CY2022	atro	Cash And Cash Equivalents Maturity Period CashAndCashEquivalentsMaturityPeriod	P3M
CY2021Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	400000	usd
CY2020	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	3500000	usd
CY2022	us-gaap	Depreciation Depreciation	12000000	usd
CY2021	us-gaap	Depreciation Depreciation	12700000	usd
CY2020	us-gaap	Depreciation Depreciation	13300000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	3200000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	3600000	usd
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:9pt;margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-bottom:9pt;margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent liabilities and the reported amounts of sales and expenses during the reporting periods in the financial statements and accompanying notes. Actual results could differ from those estimates.</span></div>
CY2022	us-gaap	Dividends Cash DividendsCash	0	usd
CY2020	us-gaap	Dividends Cash DividendsCash	0	usd
CY2021	us-gaap	Dividends Cash DividendsCash	0	usd
CY2022	us-gaap	Contract With Customer Timing Of Satisfaction Of Performance Obligation And Payment ContractWithCustomerTimingOfSatisfactionOfPerformanceObligationAndPayment	Payment terms and conditions vary by contract, although terms generally include a requirement of payment within a range from 30 to 90 days after the performance obligation has been satisfied; or in certain cases, up-front deposits. In circumstances where the timing of revenue recognition differs from the timing of invoicing, the Company has determined that the Company's contracts generally do not include a significant financing component. Taxes collected from customers, which are subsequently remitted to governmental authorities, are excluded from sales.
CY2022Q4	us-gaap	Capitalized Contract Cost Gross CapitalizedContractCostGross	2500000	usd
CY2021Q4	us-gaap	Capitalized Contract Cost Gross CapitalizedContractCostGross	0	usd
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	571400000	usd
CY2022Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	451400000	usd
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	14800000	usd
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	18200000	usd
CY2022Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	25941000	usd
CY2022Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	28495000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	27349000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	33209000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	534894000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	444908000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	502587000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	534894000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	444908000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	502587000	usd
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3218000	usd
CY2022Q4	us-gaap	Accounts Receivable Gross AccountsReceivableGross	123071000	usd
CY2021Q4	us-gaap	Accounts Receivable Gross AccountsReceivableGross	84681000	usd
CY2022Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	27349000	usd
CY2021Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	25941000	usd
CY2022Q4	us-gaap	Accounts Receivable Billed For Long Term Contracts Or Programs AccountsReceivableBilledForLongTermContractsOrPrograms	150420000	usd
CY2021Q4	us-gaap	Accounts Receivable Billed For Long Term Contracts Or Programs AccountsReceivableBilledForLongTermContractsOrPrograms	110622000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2630000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3183000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	147790000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	107439000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	90000	usd
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	125000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3183000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	565000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1118000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2630000	usd
CY2022Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	30703000	usd
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	28579000	usd
CY2022Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	29895000	usd
CY2021Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	22954000	usd
CY2022Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	127385000	usd
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	106043000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	187983000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	157576000	usd
CY2022Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	36800000	usd
CY2022Q4	atro	Inventory Valuation Reserves As Percentage Of Gross Inventory InventoryValuationReservesAsPercentageOfGrossInventory	0.164
CY2021Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	33800000	usd
CY2021Q4	atro	Inventory Valuation Reserves As Percentage Of Gross Inventory InventoryValuationReservesAsPercentageOfGrossInventory	0.177
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	211808000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	206838000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	121150000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	111602000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	90658000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	95236000	usd
CY2022	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P12Y
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	214618000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	135341000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	214883000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	120563000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	14900000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	15400000	usd
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	17100000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	58169000	usd
CY2022Q4	us-gaap	Goodwill Gross GoodwillGross	178870000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	13878000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	12856000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	10935000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	9533000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	7825000	usd
CY2020Q4	us-gaap	Goodwill Goodwill	58282000	usd
CY2021	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	0	usd
CY2021Q4	us-gaap	Goodwill Goodwill	58282000	usd
CY2022	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-113000	usd
CY2022Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	120701000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	58169000	usd
CY2022Q4	atro	Number Of Reporting Units Tested For Goodwill Impairment NumberOfReportingUnitsTestedForGoodwillImpairment	4	reportingunit
CY2021Q4	atro	Number Of Reporting Units Tested For Goodwill Impairment NumberOfReportingUnitsTestedForGoodwillImpairment	4	reportingunit
CY2022Q4	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2021Q4	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022Q4	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2021Q4	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2020Q1	us-gaap	Number Of Reporting Units NumberOfReportingUnits	8	reportingunit
CY2020Q1	atro	Number Of Reporting Units Impaired NumberOfReportingUnitsImpaired	4	reportingunit
CY2020Q1	us-gaap	Number Of Reporting Units NumberOfReportingUnits	8	reportingunit
CY2020Q1	atro	Number Of Reporting Units Impaired NumberOfReportingUnitsImpaired	4	reportingunit
CY2022	atro	Number Of Reporting Units Impaired NumberOfReportingUnitsImpaired	4	reportingunit
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	86300000	usd
CY2022Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.1360
CY2021Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	8183000	usd
CY2021Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	8183000	usd
CY2020Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	7018000	usd
CY2019Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	7660000	usd
CY2022	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	3407000	usd
CY2021	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	6083000	usd
CY2020	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	1725000	usd
CY2022	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-65000	usd
CY2021	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-1474000	usd
CY2020	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-1029000	usd
CY2022	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	3516000	usd
CY2021	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	3444000	usd
CY2020	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	1338000	usd
CY2022Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	8009000	usd
CY2020Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	7018000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	3000000	usd
CY2022Q4	atro	Operating Lease Right Of Use Asset Gross OperatingLeaseRightOfUseAssetGross	29466000	usd
CY2021Q4	atro	Operating Lease Right Of Use Asset Gross OperatingLeaseRightOfUseAssetGross	30318000	usd
CY2022Q4	atro	Operating Lease Right Of Use Asset Accumulated Impairment OperatingLeaseRightOfUseAssetAccumulatedImpairment	1710000	usd
CY2021Q4	atro	Operating Lease Right Of Use Asset Accumulated Impairment OperatingLeaseRightOfUseAssetAccumulatedImpairment	1710000	usd
CY2022Q4	atro	Operating Lease Right Of Use Asset Accumulated Amortization OperatingLeaseRightOfUseAssetAccumulatedAmortization	14728000	usd
CY2021Q4	atro	Operating Lease Right Of Use Asset Accumulated Amortization OperatingLeaseRightOfUseAssetAccumulatedAmortization	12439000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	13028000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	16169000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4441000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	6778000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	9942000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	12018000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	14383000	usd
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	18796000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	231000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	177000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	138000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	106000	usd
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	93000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	71000	usd
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	29000	usd
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	72000	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	67000	usd
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	0	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	96000	usd
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	72000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	94000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	573000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	4000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	78000	usd
CY2022	atro	Finance Lease Cost FinanceLeaseCost	98000	usd
CY2021	atro	Finance Lease Cost FinanceLeaseCost	651000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	6627000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	5881000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	1757000	usd
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	1546000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	602000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	271000	usd
CY2022	atro	Sublease Income Expense SubleaseIncomeExpense	1329000	usd
CY2021	atro	Sublease Income Expense SubleaseIncomeExpense	1265000	usd
CY2022	atro	Operating Lease Cost Net Of Sublease And Rental Income OperatingLeaseCostNetOfSubleaseAndRentalIncome	7657000	usd
CY2021	atro	Operating Lease Cost Net Of Sublease And Rental Income OperatingLeaseCostNetOfSubleaseAndRentalIncome	6433000	usd
CY2020	atro	Effective Income Tax Rate Reconciliation Net Operating Loss Coronavirus Aid Relief And Economic Security Act EffectiveIncomeTaxRateReconciliationNetOperatingLossCoronavirusAidReliefAndEconomicSecurityAct	1500000	usd
CY2022	us-gaap	Lease Cost LeaseCost	7755000	usd
CY2021	us-gaap	Lease Cost LeaseCost	7084000	usd
CY2022	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	4000	usd
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	78000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	7873000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	6711000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	93000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	901000	usd
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.036
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.036
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4876000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	32000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3879000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	32000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3310000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	18000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1216000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	14000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	859000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	6000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	1298000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	15438000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	102000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1055000	usd
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	6000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	14383000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	96000	usd
CY2022Q4	atro	Lessee Operating Lease Lease Not Yet Commenced Undiscounted Lease Payments LesseeOperatingLeaseLeaseNotYetCommencedUndiscountedLeasePayments	1700000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	5338000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-1713000	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-8679000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-153000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-667000	usd
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-4539000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	750000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1439000	usd
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1036000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5935000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-941000	usd
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-12182000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	113000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-237000	usd
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	17044000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-239000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-87000	usd
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-92000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	145000	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-117000	usd
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1399000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	19000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-441000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	15553000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5954000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1382000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3371000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.022
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.021
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.003
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0.102
CY2022	atro	Effective Income Tax Rate Reconciliation Contingent Acquisition Costs Percent EffectiveIncomeTaxRateReconciliationContingentAcquisitionCostsPercent	0
CY2021	atro	Effective Income Tax Rate Reconciliation Contingent Acquisition Costs Percent EffectiveIncomeTaxRateReconciliationContingentAcquisitionCostsPercent	0.017
CY2020	atro	Effective Income Tax Rate Reconciliation Contingent Acquisition Costs Percent EffectiveIncomeTaxRateReconciliationContingentAcquisitionCostsPercent	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	-0.003
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	-0.007
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.028
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.027
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.010
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.010
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.022
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.033
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.077
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.128
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.022
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.446
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.298
CY2022	atro	Post Acquisition Period Employer Contribution Percentage PostAcquisitionPeriodEmployerContributionPercentage	0.01
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.192
CY2022	atro	Effective Income Tax Rate Reconciliation Fdii And Gilti Percent EffectiveIncomeTaxRateReconciliationFDIIAndGILTIPercent	0.018
CY2021	atro	Effective Income Tax Rate Reconciliation Fdii And Gilti Percent EffectiveIncomeTaxRateReconciliationFDIIAndGILTIPercent	0
CY2020	atro	Effective Income Tax Rate Reconciliation Fdii And Gilti Percent EffectiveIncomeTaxRateReconciliationFDIIAndGILTIPercent	0
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	0.015
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	-0.017
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	0
CY2022	atro	Effective Income Tax Rate Reconciliation Tax Rate Change On2020 Federal Net Operating Loss EffectiveIncomeTaxRateReconciliationTaxRateChangeOn2020FederalNetOperatingLoss	0
CY2021	atro	Effective Income Tax Rate Reconciliation Tax Rate Change On2020 Federal Net Operating Loss EffectiveIncomeTaxRateReconciliationTaxRateChangeOn2020FederalNetOperatingLoss	0.009
CY2020	atro	Effective Income Tax Rate Reconciliation Tax Rate Change On2020 Federal Net Operating Loss EffectiveIncomeTaxRateReconciliationTaxRateChangeOn2020FederalNetOperatingLoss	0.013
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.001
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.001
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.001
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.200
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.051
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.030
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	17680000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	17462000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	6798000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	7424000	usd
CY2022Q4	atro	Deferred Tax Assets Interest Expense Limitation DeferredTaxAssetsInterestExpenseLimitation	0	usd
CY2021Q4	atro	Deferred Tax Assets Interest Expense Limitation DeferredTaxAssetsInterestExpenseLimitation	891000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards General Business DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness	1128000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards General Business DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness	4674000	usd
CY2022Q4	atro	Deferred Tax Assets Customer Advanced Payments And Deferred Revenue DeferredTaxAssetsCustomerAdvancedPaymentsAndDeferredRevenue	1917000	usd
CY2021Q4	atro	Deferred Tax Assets Customer Advanced Payments And Deferred Revenue DeferredTaxAssetsCustomerAdvancedPaymentsAndDeferredRevenue	1301000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	11307000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	15617000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	1277000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	1082000	usd
CY2022Q4	atro	Deferred Tax Assets Revenue Recognition DeferredTaxAssetsRevenueRecognition	197000	usd
CY2021Q4	atro	Deferred Tax Assets Revenue Recognition DeferredTaxAssetsRevenueRecognition	1817000	usd
CY2022Q4	us-gaap	Deferred Tax Assets In Process Research And Development DeferredTaxAssetsInProcessResearchAndDevelopment	19892000	usd
CY2021Q4	us-gaap	Deferred Tax Assets In Process Research And Development DeferredTaxAssetsInProcessResearchAndDevelopment	0	usd
CY2022Q4	atro	Deferred Tax Assets Lease Accounting DeferredTaxAssetsLeaseAccounting	3201000	usd
CY2021Q4	atro	Deferred Tax Assets Lease Accounting DeferredTaxAssetsLeaseAccounting	4178000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	6135000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	5540000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	69532000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	59986000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	57369000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	43519000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	12163000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	16467000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	8886000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	9393000	usd
CY2022Q4	atro	Deferred Tax Liabilities Revenue Recognition DeferredTaxLiabilitiesRevenueRecognition	525000	usd
CY2021Q4	atro	Deferred Tax Liabilities Revenue Recognition DeferredTaxLiabilitiesRevenueRecognition	1030000	usd
CY2022Q4	atro	Deferred Tax Liabilities Lease Accounting DeferredTaxLiabilitiesLeaseAccounting	2905000	usd
CY2021Q4	atro	Deferred Tax Liabilities Lease Accounting DeferredTaxLiabilitiesLeaseAccounting	3539000	usd
CY2022Q4	atro	Deferred Tax Liabilities Contingent Earn Out Income Accrual DeferredTaxLiabilitiesContingentEarnOutIncomeAccrual	0	usd
CY2021Q4	atro	Deferred Tax Liabilities Contingent Earn Out Income Accrual DeferredTaxLiabilitiesContingentEarnOutIncomeAccrual	2603000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1005000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1050000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	13321000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	17615000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1158000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1148000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1158000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1148000	usd
CY2022Q4	atro	Deferred Tax Assets Deferred Expense Capitalized Research And Development Costs DeferredTaxAssetsDeferredExpenseCapitalizedResearchAndDevelopmentCosts	19900000	usd
CY2020Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	3000000	usd
CY2020Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	usd
CY2022	atro	Pretax Income Loss From Foreign Subsidiary PretaxIncomeLossFromForeignSubsidiary	100000	usd
CY2021	atro	Pretax Income Loss From Foreign Subsidiary PretaxIncomeLossFromForeignSubsidiary	-3300000	usd
CY2020	atro	Pretax Income Loss From Foreign Subsidiary PretaxIncomeLossFromForeignSubsidiary	-7000000.0	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1412000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1890000	usd
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2565000	usd
CY2022	atro	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	-969000	usd
CY2021	atro	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	-478000	usd
CY2020	atro	Unrecognized Tax Benefits Increase Decrease Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions	-775000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	usd
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	usd
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	100000	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	443000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1412000	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1890000	usd
CY2021Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	usd
CY2022Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	200000	usd
CY2022Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	11300000	usd
CY2021	atro	Effective Income Tax Rate Reconciliation Net Operating Loss Coronavirus Aid Relief And Economic Security Act EffectiveIncomeTaxRateReconciliationNetOperatingLossCoronavirusAidReliefAndEconomicSecurityAct	300000	usd
CY2022	atro	Effective Income Tax Rate Reconciliation Net Operating Loss Coronavirus Aid Relief And Economic Security Act EffectiveIncomeTaxRateReconciliationNetOperatingLossCoronavirusAidReliefAndEconomicSecurityAct	0	usd
CY2022	atro	Number Of Non Qualified Supplemental Retirement Defined Benefit Plans NumberOfNonQualifiedSupplementalRetirementDefinedBenefitPlans	2	retirement_plan
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	20500000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	28500000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	0	usd
CY2021Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	0	usd
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	1000000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit After Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax	1600000	usd
CY2022Q4	atro	Defined Benefit Plan Accumulated Other Comprehensive Income Loss Net Prior Service Cost Credit Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossNetPriorServiceCostCreditTax	600000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	-800000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses After Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax	-2400000	usd
CY2022Q4	atro	Defined Benefit Plan Accumulated Other Comprehensive Income Loss Net Gains Losses Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossNetGainsLossesTax	-1600000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	100000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-300000	usd
CY2022	atro	Percentage Of Funded Status Of Pension Plans PercentageOfFundedStatusOfPensionPlans	0.980
CY2022	us-gaap	Multiemployer Plan Pension Insignificant Plan Contribution MultiemployerPlanPensionInsignificantPlanContribution	500000	usd
CY2021	us-gaap	Multiemployer Plan Pension Insignificant Plan Contribution MultiemployerPlanPensionInsignificantPlanContribution	400000	usd
CY2020	us-gaap	Multiemployer Plan Pension Insignificant Plan Contribution MultiemployerPlanPensionInsignificantPlanContribution	500000	usd
CY2022Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	10800000	shares
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4969000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1955000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-822000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-35747000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-25578000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-115781000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	32164000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31061000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	30795000	shares
CY2022	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2022	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32164000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	31061000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	30795000	shares
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.11
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.82
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.76
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.11
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.82
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.76
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1400000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1200000	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	800000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Treasury Stock WeightedAverageNumberOfSharesTreasuryStock	100000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Treasury Stock WeightedAverageNumberOfSharesTreasuryStock	400000	shares
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6497000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6460000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5184000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1068000	usd
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	924000	usd
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	709000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	5429000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	5536000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	4475000	usd
CY2022	atro	Share Based Compensation Arrangement By Share Based Payment Award Options Granted Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedIntrinsicValue	0	usd
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	usd
CY2022	atro	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeited Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeitedIntrinsicValue	0	usd
CY2020	atro	Number Of Reporting Units Impaired NumberOfReportingUnitsImpaired	4	reportingunit
CY2020	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	3500000	usd
CY2021	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	0	usd
CY2022	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	0	usd
CY2021	us-gaap	Severance Costs1 SeveranceCosts1	600000	usd
CY2020	us-gaap	Severance Costs1 SeveranceCosts1	2600000	usd
CY2021Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2022Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.21
CY2022Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	158153000	usd
CY2021Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	116052000	usd
CY2022Q4	us-gaap	Gross Profit GrossProfit	21510000	usd
CY2021Q4	us-gaap	Gross Profit GrossProfit	18464000	usd
CY2022Q4	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	usd
CY2021Q4	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	5014000	usd
CY2022Q4	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	usd
CY2021Q4	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	10677000	usd
CY2022Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-7208000	usd
CY2021Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-151000	usd
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	-6779000	usd
CY2021Q4	us-gaap	Net Income Loss NetIncomeLoss	1604000	usd
CY2022Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.21
CY2021Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2021Q4	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-1700000	usd
CY2022Q4	us-gaap	Litigation Reserve Current LitigationReserveCurrent	700000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	534894000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	444908000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	502587000	usd
CY2022	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	11284000	usd
CY2022	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	11284000	usd
CY2021	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	10677000	usd
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	usd
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	usd
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-9422000	usd
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-6804000	usd
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-6741000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-29793000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-26960000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-112410000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	27777000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	29005000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	31854000	usd
CY2022Q4	us-gaap	Assets Assets	615031000	usd
CY2021Q4	us-gaap	Assets Assets	609138000	usd
CY2022	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	7675000	usd
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	6034000	usd
CY2020	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	7459000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	534894000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	444908000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	502587000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	90658000	usd
CY2020	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	3500000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	95236000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-7300000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-5400000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	86300000	usd
CY2021	us-gaap	Severance Costs1 SeveranceCosts1	600000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2022	dei	Auditor Firm AuditorFirmId	42
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	87016000	usd
CY2022	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	195000	usd
CY2021	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	798000	usd
CY2020	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	92343000	usd
CY2021Q4	us-gaap	Restructuring Reserve RestructuringReserve	2400000	usd
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	5631000	usd
CY2019Q4	us-gaap	Restructuring Reserve RestructuringReserve	5190000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	195000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	798000	usd
CY2020	us-gaap	Restructuring Charges RestructuringCharges	5327000	usd
CY2022	us-gaap	Payments For Restructuring PaymentsForRestructuring	2595000	usd
CY2021	us-gaap	Payments For Restructuring PaymentsForRestructuring	4029000	usd
CY2020	us-gaap	Payments For Restructuring PaymentsForRestructuring	4886000	usd
CY2022Q4	us-gaap	Restructuring Reserve RestructuringReserve	0	usd
CY2021Q4	us-gaap	Restructuring Reserve RestructuringReserve	2400000	usd
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	5631000	usd

Files In Submission

Name	View Source	Status
atro-20221231_def.xml	Edgar Link	unprocessable
atro-20221231_cal.xml	Edgar Link	unprocessable
0000008063-23-000015-index-headers.html	Edgar Link	pending
0000008063-23-000015-index.html	Edgar Link	pending
0000008063-23-000015.txt	Edgar Link	pending
0000008063-23-000015-xbrl.zip	Edgar Link	pending
atro-20221231.htm	Edgar Link	pending
atro-20221231.xsd	Edgar Link	pending
atro-20221231xex1018.htm	Edgar Link	pending
atro-20221231xex1019.htm	Edgar Link	pending
atro-20221231xex1020.htm	Edgar Link	pending
atro-20221231xex1021.htm	Edgar Link	pending
atro-20221231xex21.htm	Edgar Link	pending
atro-20221231xex23.htm	Edgar Link	pending
atro-20221231xex311.htm	Edgar Link	pending
atro-20221231xex312.htm	Edgar Link	pending
atro-20221231xex32.htm	Edgar Link	pending
atro-20221231xex4a.htm	Edgar Link	pending
atro-20221231_g1.jpg	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R101.htm	Edgar Link	pending
atro-20221231_lab.xml	Edgar Link	unprocessable
atro-20221231_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
atro-20221231_htm.xml	Edgar Link	completed
R102.htm	Edgar Link	pending
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$ATRO
ASTRONICS CORP Stock $atro

2023 Q1 Form 10-K Financial Statement

#000000806323000015 Filed on March 10, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATRO ASTRONICS CORP Stock $atro

2023 Q1 Form 10-K Financial Statement

#000000806323000015 Filed on March 10, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATRO
ASTRONICS CORP Stock $atro