3.10.0.1 html 241 312 1 false 87 0 false 9 false false R1.htm 100000 - Document - Document and Entity Information Sheet http://astronovainc.com/20181027/taxonomy/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 100010 - Statement - Condensed Consolidated Balance Sheets Sheet http://astronovainc.com/20181027/taxonomy/role/StatementCondensedConsolidatedBalanceSheets Condensed Consolidated Balance Sheets Statements 2 false false R3.htm 100020 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) Sheet http://astronovainc.com/20181027/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical Condensed Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 100030 - Statement - Condensed Consolidated Statements of Income Sheet http://astronovainc.com/20181027/taxonomy/role/StatementCondensedConsolidatedStatementsOfIncome Condensed Consolidated Statements of Income Statements 4 false false R5.htm 100040 - Statement - Condensed Consolidated Statements of Comprehensive Income Sheet http://astronovainc.com/20181027/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveIncome Condensed Consolidated Statements of Comprehensive Income Statements 5 false false R6.htm 100050 - Statement - Condensed Consolidated Statements of Cash Flows Sheet http://astronovainc.com/20181027/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows Condensed Consolidated Statements of Cash Flows Statements 6 false false R7.htm 100060 - Disclosure - Overview Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureOverview Overview Notes 7 false false R8.htm 100070 - Disclosure - Basis of Presentation Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureBasisOfPresentation Basis of Presentation Notes 8 false false R9.htm 100080 - Disclosure - Principles of Consolidation Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosurePrinciplesOfConsolidation Principles of Consolidation Notes 9 false false R10.htm 100090 - Disclosure - Revenue Recognition Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureRevenueRecognition Revenue Recognition Notes 10 false false R11.htm 100100 - Disclosure - Acquisitions Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureAcquisitions Acquisitions Notes 11 false false R12.htm 100110 - Disclosure - Net Income Per Common Share Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureNetIncomePerCommonShare Net Income Per Common Share Notes 12 false false R13.htm 100120 - Disclosure - Intangible Assets Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureIntangibleAssets Intangible Assets Notes 13 false false R14.htm 100130 - Disclosure - Share-Based Compensation Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureShareBasedCompensation Share-Based Compensation Notes 14 false false R15.htm 100140 - Disclosure - Inventories Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureInventories Inventories Notes 15 false false R16.htm 100150 - Disclosure - Income Taxes Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureIncomeTaxes Income Taxes Notes 16 false false R17.htm 100160 - Disclosure - Credit Agreement Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureCreditAgreement Credit Agreement Notes 17 false false R18.htm 100170 - Disclosure - Debt Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureDebt Debt Notes 18 false false R19.htm 100180 - Disclosure - Derivative Financial Instruments and Risk Management Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureDerivativeFinancialInstrumentsAndRiskManagement Derivative Financial Instruments and Risk Management Notes 19 false false R20.htm 100190 - Disclosure - Accumulated Other Comprehensive Loss Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureAccumulatedOtherComprehensiveLoss Accumulated Other Comprehensive Loss Notes 20 false false R21.htm 100200 - Disclosure - Segment Information Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureSegmentInformation Segment Information Notes 21 false false R22.htm 100210 - Disclosure - Recent Accounting Pronouncements Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureRecentAccountingPronouncements Recent Accounting Pronouncements Notes 22 false false R23.htm 100220 - Disclosure - Fair Value Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureFairValue Fair Value Notes 23 false false R24.htm 100230 - Disclosure - Recent Accounting Pronouncements (Policies) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureRecentAccountingPronouncementsPolicies Recent Accounting Pronouncements (Policies) Policies http://astronovainc.com/20181027/taxonomy/role/DisclosureRecentAccountingPronouncements 24 false false R25.htm 100240 - Disclosure - Revenue Recognition (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureRevenueRecognitionTables Revenue Recognition (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureRevenueRecognition 25 false false R26.htm 100250 - Disclosure - Acquisitions (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureAcquisitionsTables Acquisitions (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureAcquisitions 26 false false R27.htm 100260 - Disclosure - Net Income Per Common Share (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureNetIncomePerCommonShareTables Net Income Per Common Share (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureNetIncomePerCommonShare 27 false false R28.htm 100270 - Disclosure - Intangible Assets (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureIntangibleAssetsTables Intangible Assets (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureIntangibleAssets 28 false false R29.htm 100280 - Disclosure - Share-Based Compensation (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureShareBasedCompensationTables Share-Based Compensation (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureShareBasedCompensation 29 false false R30.htm 100290 - Disclosure - Inventories (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureInventoriesTables Inventories (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureInventories 30 false false R31.htm 100300 - Disclosure - Income Taxes (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureIncomeTaxesTables Income Taxes (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureIncomeTaxes 31 false false R32.htm 100310 - Disclosure - Debt (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureDebtTables Debt (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureDebt 32 false false R33.htm 100320 - Disclosure - Derivative Financial Instruments and Risk Management (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureDerivativeFinancialInstrumentsAndRiskManagementTables Derivative Financial Instruments and Risk Management (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureDerivativeFinancialInstrumentsAndRiskManagement 33 false false R34.htm 100330 - Disclosure - Accumulated Other Comprehensive Loss (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureAccumulatedOtherComprehensiveLossTables Accumulated Other Comprehensive Loss (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureAccumulatedOtherComprehensiveLoss 34 false false R35.htm 100340 - Disclosure - Segment Information (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureSegmentInformationTables Segment Information (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureSegmentInformation 35 false false R36.htm 100350 - Disclosure - Fair Value (Tables) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureFairValueTables Fair Value (Tables) Tables http://astronovainc.com/20181027/taxonomy/role/DisclosureFairValue 36 false false R37.htm 100360 - Disclosure - Overview - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureOverviewAdditionalInformationDetail Overview - Additional Information (Detail) Details 37 false false R38.htm 100370 - Disclosure - Revenue Recognition - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureRevenueRecognitionAdditionalInformationDetail Revenue Recognition - Additional Information (Detail) Details 38 false false R39.htm 100380 - Disclosure - Revenue Recognition - Summary of Revenues Disaggregated by Primary Geographic Markets (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureRevenueRecognitionSummaryOfRevenuesDisaggregatedByPrimaryGeographicMarketsDetail Revenue Recognition - Summary of Revenues Disaggregated by Primary Geographic Markets (Detail) Details 39 false false R40.htm 100390 - Disclosure - Revenue Recognition - Summary of Revenues Disaggregated by Primary Product Type (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureRevenueRecognitionSummaryOfRevenuesDisaggregatedByPrimaryProductTypeDetail Revenue Recognition - Summary of Revenues Disaggregated by Primary Product Type (Detail) Details 40 false false R41.htm 100400 - Disclosure - Acquisition - Honeywell Asset Purchase and License Agreement - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureAcquisitionHoneywellAssetPurchaseAndLicenseAgreementAdditionalInformationDetail Acquisition - Honeywell Asset Purchase and License Agreement - Additional Information (Detail) Details 41 false false R42.htm 100410 - Disclosure - Acquisition - Summary of Assets Acquired at Estimated Relative Fair Values (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureAcquisitionSummaryOfAssetsAcquiredAtEstimatedRelativeFairValuesDetail Acquisition - Summary of Assets Acquired at Estimated Relative Fair Values (Detail) Details 42 false false R43.htm 100420 - Disclosure - Acquisition - Fair Value of the Acquired Identifiable Intangible Assets and Related Estimated Useful Lives (Honeywell Asset Purchase and License Agreement) (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureAcquisitionFairValueOfAcquiredIdentifiableIntangibleAssetsAndRelatedEstimatedUsefulLivesHoneywellAssetPurchaseAndLicenseAgreementDetail Acquisition - Fair Value of the Acquired Identifiable Intangible Assets and Related Estimated Useful Lives (Honeywell Asset Purchase and License Agreement) (Detail) Details 43 false false R44.htm 100430 - Disclosure - Acquisition - Trojan Label - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureAcquisitionTrojanLabelAdditionalInformationDetail Acquisition - Trojan Label - Additional Information (Detail) Details 44 false false R45.htm 100440 - Disclosure - Net Income Per Common Share - Reconciliation of Shares Used in Calculating Basic and Diluted (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureNetIncomePerCommonShareReconciliationOfSharesUsedInCalculatingBasicAndDilutedDetail Net Income Per Common Share - Reconciliation of Shares Used in Calculating Basic and Diluted (Detail) Details 45 false false R46.htm 100450 - Disclosure - Net Income Per Common Share - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureNetIncomePerCommonShareAdditionalInformationDetail Net Income Per Common Share - Additional Information (Detail) Details 46 false false R47.htm 100460 - Disclosure - Intangible Assets - Fair Value of Acquired Identifiable Intangible Assets and Related Estimated Useful Lives (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureIntangibleAssetsFairValueOfAcquiredIdentifiableIntangibleAssetsAndRelatedEstimatedUsefulLivesDetail Intangible Assets - Fair Value of Acquired Identifiable Intangible Assets and Related Estimated Useful Lives (Detail) Details 47 false false R48.htm 100470 - Disclosure - Intangible Assets - Fair Value of Acquired Identifiable Intangible Assets and Related Estimated Useful Lives (Parenthetical) (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureIntangibleAssetsFairValueOfAcquiredIdentifiableIntangibleAssetsAndRelatedEstimatedUsefulLivesParentheticalDetail Intangible Assets - Fair Value of Acquired Identifiable Intangible Assets and Related Estimated Useful Lives (Parenthetical) (Detail) Details 48 false false R49.htm 100480 - Disclosure - Intangible Assets - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureIntangibleAssetsAdditionalInformationDetail Intangible Assets - Additional Information (Detail) Details 49 false false R50.htm 100490 - Disclosure - Intangible Assets - Summary of Estimated Amortization Expense (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureIntangibleAssetsSummaryOfEstimatedAmortizationExpenseDetail Intangible Assets - Summary of Estimated Amortization Expense (Detail) Details 50 false false R51.htm 100500 - Disclosure - Share-Based Compensation - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureShareBasedCompensationAdditionalInformationDetail Share-Based Compensation - Additional Information (Detail) Details 51 false false R52.htm 100510 - Disclosure - Share-Based Compensation - Share-Based Compensation Expense (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureShareBasedCompensationShareBasedCompensationExpenseDetail Share-Based Compensation - Share-Based Compensation Expense (Detail) Details 52 false false R53.htm 100520 - Disclosure - Share-Based Compensation - Fair Value of Stock Options Granted (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureShareBasedCompensationFairValueOfStockOptionsGrantedDetail Share-Based Compensation - Fair Value of Stock Options Granted (Detail) Details 53 false false R54.htm 100530 - Disclosure - Share-Based Compensation - Aggregated Information Regarding Stock Options Granted (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureShareBasedCompensationAggregatedInformationRegardingStockOptionsGrantedDetail Share-Based Compensation - Aggregated Information Regarding Stock Options Granted (Detail) Details 54 false false R55.htm 100540 - Disclosure - Share-Based Compensation - Summary of Options Outstanding (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureShareBasedCompensationSummaryOfOptionsOutstandingDetail Share-Based Compensation - Summary of Options Outstanding (Detail) Details 55 false false R56.htm 100550 - Disclosure - Share-Based Compensation - Aggregated Information Regarding RSUs and RSAs Granted (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureShareBasedCompensationAggregatedInformationRegardingRsusAndRsasGrantedDetail Share-Based Compensation - Aggregated Information Regarding RSUs and RSAs Granted (Detail) Details 56 false false R57.htm 100560 - Disclosure - Inventories - Components of Inventories (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureInventoriesComponentsOfInventoriesDetail Inventories - Components of Inventories (Detail) Details 57 false false R58.htm 100570 - Disclosure - Income Taxes - Projected Effective Tax Rate for Periods (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureIncomeTaxesProjectedEffectiveTaxRateForPeriodsDetail Income Taxes - Projected Effective Tax Rate for Periods (Detail) Details 58 false false R59.htm 100580 - Disclosure - Income Taxes - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureIncomeTaxesAdditionalInformationDetail Income Taxes - Additional Information (Detail) Details 59 false false R60.htm 100590 - Disclosure - Credit Agreement - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureCreditAgreementAdditionalInformationDetail Credit Agreement - Additional Information (Detail) Details 60 false false R61.htm 100600 - Disclosure - Debt - Schedule of Long Term Debt in the Accompanying Condensed Consolidated Balance Sheets (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureDebtScheduleOfLongTermDebtInAccompanyingCondensedConsolidatedBalanceSheetsDetail Debt - Schedule of Long Term Debt in the Accompanying Condensed Consolidated Balance Sheets (Detail) Details 61 false false R62.htm 100610 - Disclosure - Debt - Schedule of Long Term Debt in the Accompanying Condensed Consolidated Balance Sheets (Parenthetical) (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureDebtScheduleOfLongTermDebtInAccompanyingCondensedConsolidatedBalanceSheetsParentheticalDetail Debt - Schedule of Long Term Debt in the Accompanying Condensed Consolidated Balance Sheets (Parenthetical) (Detail) Details 62 false false R63.htm 100620 - Disclosure - Debt - Schedule of Required Principal Payments Remaining on Long Term Debt Outstanding (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureDebtScheduleOfRequiredPrincipalPaymentsRemainingOnLongTermDebtOutstandingDetail Debt - Schedule of Required Principal Payments Remaining on Long Term Debt Outstanding (Detail) Details 63 false false R64.htm 100630 - Disclosure - Derivative Financial Instruments and Risk Management - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureDerivativeFinancialInstrumentsAndRiskManagementAdditionalInformationDetail Derivative Financial Instruments and Risk Management - Additional Information (Detail) Details 64 false false R65.htm 100640 - Disclosure - Derivative Financial Instruments and Risk Management - Schedule of Impact of the Derivative Instruments in the Condensed Consolidated Financial Statements (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureDerivativeFinancialInstrumentsAndRiskManagementScheduleOfImpactOfDerivativeInstrumentsInCondensedConsolidatedFinancialStatementsDetail Derivative Financial Instruments and Risk Management - Schedule of Impact of the Derivative Instruments in the Condensed Consolidated Financial Statements (Detail) Details 65 false false R66.htm 100650 - Disclosure - Accumulated Other Comprehensive Loss - Changes in Balance of Accumulated Other Comprehensive Loss (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureAccumulatedOtherComprehensiveLossChangesInBalanceOfAccumulatedOtherComprehensiveLossDetail Accumulated Other Comprehensive Loss - Changes in Balance of Accumulated Other Comprehensive Loss (Detail) Details 66 false false R67.htm 100660 - Disclosure - Segment Information - Additional Information (Details) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureSegmentInformationAdditionalInformationDetails Segment Information - Additional Information (Details) Details 67 false false R68.htm 100670 - Disclosure - Segment Information - Net Sales and Segment Operating Profit for Each Reporting Segment (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureSegmentInformationNetSalesAndSegmentOperatingProfitForEachReportingSegmentDetail Segment Information - Net Sales and Segment Operating Profit for Each Reporting Segment (Detail) Details 68 false false R69.htm 100680 - Disclosure - Recent Accounting Pronouncements - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureRecentAccountingPronouncementsAdditionalInformationDetail Recent Accounting Pronouncements - Additional Information (Detail) Details 69 false false R70.htm 100690 - Disclosure - Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureFairValueMeasurementsSummaryOfFinancialAssetsAndLiabilitiesMeasuredAtFairValueDetail Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value (Detail) Details 70 false false R71.htm 100700 - Disclosure - Fair Value Measurements - Additional Information (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureFairValueMeasurementsAdditionalInformationDetail Fair Value Measurements - Additional Information (Detail) Details 71 false false R72.htm 100710 - Disclosure - Fair Value Measurements - Schedule of Company's Long-Term Debt Including the Current Portion Not Reflected in Financial Statements at Fair Value (Detail) Sheet http://astronovainc.com/20181027/taxonomy/role/DisclosureFairValueMeasurementsScheduleOfCompanySLongTermDebtIncludingCurrentPortionNotReflectedInFinancialStatementsAtFairValueDetail Fair Value Measurements - Schedule of Company's Long-Term Debt Including the Current Portion Not Reflected in Financial Statements at Fair Value (Detail) Details 72 false false All Reports Book All Reports alot-20181027.xml alot-20181027.xsd alot-20181027_cal.xml alot-20181027_def.xml alot-20181027_lab.xml alot-20181027_pre.xml http://xbrl.sec.gov/country/2017-01-31 http://xbrl.sec.gov/invest/2013-01-31 http://fasb.org/us-gaap/2018-01-31 http://xbrl.sec.gov/dei/2018-01-31 http://fasb.org/srt/2018-01-31 true true