10-K Filing

AeroVironment Inc CIK: 1368622 FY 2019

Filing Information

Form Type	10-K
Accession Number	`0001558370-19-005898`
Period End Date	20190430
Filing Date	20190626
Fiscal Year	2019
Fiscal Period	FY
XBRL Instance	avav-20190430.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 85 Income Statement 114 Cash Flow Statement 130 Stockholders Equity 33 Comprehensive Income 25

Balance Sheet 85 line items

Line Item	Tag	Value	Unit	Period
Accounts receivable, allowance for doubtful accounts (in dollars)	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.04M	USD	Point-in-time
Accounts receivable, allowance for doubtful accounts (in dollars)	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.08M	USD	Point-in-time
Due from Related Parties	`DueFromRelatedParties`	$9.03M	USD	Point-in-time
Due from Related Parties	`DueFromRelatedParties`	$3.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$143.52M	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$172.71M	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Preferred stock, Authorized shares	`PreferredStockSharesAuthorized`	10.00M	shares	Point-in-time
Preferred stock, Authorized shares	`PreferredStockSharesAuthorized`	10.00M	shares	Point-in-time
Short-term investments	`ShortTermInvestments`	$113.65M	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$150.49M	USD	Point-in-time
Preferred stock, issued shares	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Accounts receivable, net of allowance for doubtful accounts of $1,041 at April 30, 2019 and $1,080 at April 30, 2018	`AccountsReceivableNetCurrent`	$56.81M	USD	Point-in-time
Accounts receivable, net of allowance for doubtful accounts of $1,041 at April 30, 2019 and $1,080 at April 30, 2018	`AccountsReceivableNetCurrent`	$31.05M	USD	Point-in-time
Preferred stock, issued shares	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Unbilled receivables and retentions (inclusive of related party unbilled receivables of $9,028 at April 30, 2019 and $3,145 at April 30, 2018)	`UnbilledReceivablesCurrent`	$53.05M	USD	Point-in-time
Unbilled receivables and retentions (inclusive of related party unbilled receivables of $9,028 at April 30, 2019 and $3,145 at April 30, 2018)	`UnbilledReceivablesCurrent`	$16.87M	USD	Point-in-time
Preferred stock, outstanding shares	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, outstanding shares	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Inventories	`InventoryNet`	$37.42M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Inventories	`InventoryNet`	$54.06M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$5.10M	USD	Point-in-time
Common stock, Authorized shares	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$7.42M	USD	Point-in-time
Common stock, Authorized shares	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, Issued shares	`CommonStockSharesIssued`	23.95M	shares	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$821.00K	USD	Point-in-time
Common stock, Issued shares	`CommonStockSharesIssued`	23.91M	shares	Point-in-time
Common stock, outstanding shares	`CommonStockSharesOutstanding`	23.91M	shares	Point-in-time
Common stock, outstanding shares	`CommonStockSharesOutstanding`	23.95M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$469.59M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$399.05M	USD	Point-in-time
Long-term investments	`LongTermInvestments`	$40.66M	USD	Point-in-time
Long-term investments	`LongTermInvestments`	$9.39M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$19.22M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$16.91M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsLiabilitiesNetNoncurrent`	$11.49M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsLiabilitiesNetNoncurrent`	$6.68M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$6.28M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$3.00M	USD	Point-in-time
Total assets	`Assets`	$473.42M	USD	Point-in-time
Total assets	`Assets`	$508.84M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$15.97M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$21.34M	USD	Point-in-time
Wages and related accruals	`EmployeeRelatedLiabilitiesCurrent`	$18.51M	USD	Point-in-time
Wages and related accruals	`EmployeeRelatedLiabilitiesCurrent`	$16.85M	USD	Point-in-time
Customer advances	`ContractWithCustomerLiabilityCurrent`	$3.56M	USD	Point-in-time
Customer advances	`ContractWithCustomerLiabilityCurrent`	$2.96M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$7.42M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$6.95M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$44.87M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$62.09M	USD	Point-in-time
Deferred rent	`DeferredRentCreditNoncurrent`	$1.17M	USD	Point-in-time
Deferred rent	`DeferredRentCreditNoncurrent`	$1.54M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$622.00K	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$150.00K	USD	Point-in-time
Deferred tax liability	`DeferredTaxLiabilitiesNoncurrent`	$67.00K	USD	Point-in-time
Deferred tax liability	`DeferredTaxLiabilitiesNoncurrent`	$29.00K	USD	Point-in-time
Liability for uncertain tax positions	`LiabilityForUncertainTaxPositionsNoncurrent`	$51.00K	USD	Point-in-time
Liability for uncertain tax positions	`LiabilityForUncertainTaxPositionsNoncurrent`	$49.00K	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Authorized shares10,000,000; none issued or outstanding at April 30, 2019 and April 30, 2018	`PreferredStockValue`	-	USD	Point-in-time
Authorized shares10,000,000; none issued or outstanding at April 30, 2019 and April 30, 2018	`PreferredStockValue`	-	USD	Point-in-time
Issued and outstanding shares23,946,293 shares at April 30, 2019 and 23,908,736 shares at April 30, 2018	`CommonStockValue`	$2.00K	USD	Point-in-time
Issued and outstanding shares23,946,293 shares at April 30, 2019 and 23,908,736 shares at April 30, 2018	`CommonStockValue`	$2.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$170.14M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$176.22M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$2.00K	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-21.00K	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$238.91M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$286.35M	USD	Point-in-time
Total AeroVironment stockholders' equity	`StockholdersEquity`	$409.03M	USD	Point-in-time
Total AeroVironment stockholders' equity	`StockholdersEquity`	$462.57M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$23.00K	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$4.00K	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$361.26M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$462.57M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$383.31M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$409.06M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$508.84M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$473.42M	USD	Point-in-time

Income Statement 114 line items

Line Item	Tag	Value	Unit	Period
Revenue from Related Parties	`RevenueFromRelatedParties`	$55.41M	USD	Annual
Revenue from Related Parties	`RevenueFromRelatedParties`	$29.59M	USD	Annual
Tax expense	`DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal`	$2.44M	USD	Annual
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$75.32M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$113.63M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$78.04M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$268.42M	USD	Annual
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$72.98M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$34.36M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$314.27M	USD	Annual
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$65.80M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$233.10M	USD	Annual
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$54.63M	USD	1 Quarter
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$87.93M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$160.74M	USD	Annual
Cost of sales	`CostOfGoodsAndServicesSold`	$185.87M	USD	Annual
Cost of sales	`CostOfGoodsAndServicesSold`	$136.23M	USD	Annual
Total gross margin	`GrossProfit`	$128.40M	USD	Annual
Total gross margin	`GrossProfit`	$8.70M	USD	1 Quarter
Total gross margin	`GrossProfit`	$107.69M	USD	Annual
Total gross margin	`GrossProfit`	$30.14M	USD	1 Quarter
Total gross margin	`GrossProfit`	$96.87M	USD	Annual
Total gross margin	`GrossProfit`	$37.02M	USD	1 Quarter
Total gross margin	`GrossProfit`	$18.25M	USD	1 Quarter
Total gross margin	`GrossProfit`	$50.59M	USD	1 Quarter
Total gross margin	`GrossProfit`	$32.59M	USD	1 Quarter
Total gross margin	`GrossProfit`	$30.39M	USD	1 Quarter
Total gross margin	`GrossProfit`	$28.40M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$60.34M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$47.64M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$50.83M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$34.23M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$26.43M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$28.46M	USD	Annual
Income from continuing operations	`OperatingIncomeLoss`	$30.43M	USD	Annual
Income from continuing operations	`OperatingIncomeLoss`	$20.77M	USD	Annual
Income from continuing operations	`OperatingIncomeLoss`	$33.83M	USD	Annual
Interest income, net	`InvestmentIncomeInterest`	$1.62M	USD	Annual
Interest income, net	`InvestmentIncomeInterest`	$4.67M	USD	Annual
Interest income, net	`InvestmentIncomeInterest`	$2.24M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$11.98M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$172.00K	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-49.00K	USD	Annual
Income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$32.62M	USD	1 Quarter
Income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$50.48M	USD	Annual
Income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$22.56M	USD	Annual
Income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$32.62M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$9.80M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$4.64M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$4.76M	USD	Annual
Equity method investment loss, net of tax	`IncomeLossFromEquityMethodInvestments`	$-3.94M	USD	Annual
Equity method investment loss, net of tax	`IncomeLossFromEquityMethodInvestments`	$-1.28M	USD	1 Quarter
Equity method investment loss, net of tax	`IncomeLossFromEquityMethodInvestments`	$-119.00K	USD	Annual
Equity method investment loss, net of tax	`IncomeLossFromEquityMethodInvestments`	$-1.28M	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$17.68M	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$21.53M	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$41.89M	USD	Annual
Gain on sale of business, net of tax expense of $2,444 for the year ended April 30, 2019	`DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax`	$8.49M	USD	Annual
Loss from discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$-3.89M	USD	Annual
Loss from discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$-4.60M	USD	Annual
Loss from discontinued operations, net of tax	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$-2.96M	USD	Annual
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-4.60M	USD	Annual
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-3.89M	USD	Annual
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$5.53M	USD	Annual
Net income	`ProfitLoss`	$13.08M	USD	Annual
Net income	`ProfitLoss`	$17.65M	USD	Annual
Net income	`ProfitLoss`	$13.08M	USD	Annual
Net income	`ProfitLoss`	$47.42M	USD	Annual
Net loss attributable to noncontrolling interest	`AmountOfNetIncomeLossAttributableToNoncontrollingInterest`	$19.00K	USD	Annual
Net loss attributable to noncontrolling interest	`AmountOfNetIncomeLossAttributableToNoncontrollingInterest`	$216.00K	USD	Annual
Net loss attributable to noncontrolling interest	`AmountOfNetIncomeLossAttributableToNoncontrollingInterest`	$22.00K	USD	Annual
Net income attributable to AeroVironment	`NetIncomeLossAvailableToCommonStockholdersBasic`	$17.86M	USD	Annual
Net income attributable to AeroVironment	`NetIncomeLossAvailableToCommonStockholdersBasic`	$47.44M	USD	Annual
Net income attributable to AeroVironment	`NetIncomeLossAvailableToCommonStockholdersBasic`	$13.10M	USD	Annual
Basic, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.19	USD	1 Quarter
Basic, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.26	USD	1 Quarter
Basic, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.77	USD	Annual
Basic, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.33	USD	1 Quarter
Basic, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.80	USD	1 Quarter
Basic, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.86	USD	1 Quarter
Basic, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.77	USD	Annual
Basic, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.30	USD	1 Quarter
Basic, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.93	USD	Annual
Basic, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.35	USD	1 Quarter
Basic, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.02	USD	1 Quarter
Basic, discontinuing (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-0.20	USD	Annual
Basic, discontinuing (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$0.23	USD	Annual
Basic, discontinuing (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-0.17	USD	Annual
Net income per share attributable to AeroVironment - Basic (in dollars per share)	`EarningsPerShareBasic`	$2.00	USD	Annual
Net income per share attributable to AeroVironment - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.76	USD	Annual
Net income per share attributable to AeroVironment - Basic (in dollars per share)	`EarningsPerShareBasic`	$0.57	USD	Annual
Diluted, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.74	USD	Annual
Diluted, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.19	USD	1 Quarter
Diluted, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.35	USD	1 Quarter
Diluted, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.29	USD	1 Quarter
Diluted, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.79	USD	1 Quarter
Diluted, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.91	USD	Annual
Diluted, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.02	USD	1 Quarter
Diluted, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.76	USD	Annual
Diluted, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.85	USD	1 Quarter
Diluted, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.26	USD	1 Quarter
Diluted, continuing (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.32	USD	1 Quarter
Diluted, discontinued (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-0.16	USD	Annual
Diluted, discontinued (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-0.20	USD	Annual
Diluted, discontinued (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$0.23	USD	Annual
Net income per share attributable to AeroVironment - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.56	USD	Annual
Net income per share attributable to AeroVironment - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.75	USD	Annual
Net income per share attributable to AeroVironment - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.97	USD	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	23.06M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	23.66M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	23.47M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	23.81M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	24.07M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	23.31M	shares	Annual

Cash Flow Statement 130 line items

Line Item	Tag	Value	Unit	Period
Unrealized change in fair value on long-term investments recorded in other comprehensive income loss, net of tax expenses (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$51.00K	USD	Annual
Unrealized change in fair value on long-term investments recorded in other comprehensive income loss, net of tax expenses (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$43.00K	USD	Annual
Unrealized change in fair value on long-term investments recorded in other comprehensive income loss, net of tax expenses (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$25.00K	USD	Annual
Net income	`ProfitLoss`	$13.08M	USD	Annual
Net income	`ProfitLoss`	$17.65M	USD	Annual
Net income	`ProfitLoss`	$13.08M	USD	Annual
Net income	`ProfitLoss`	$47.42M	USD	Annual
Gain on sale of business, net of tax	`DiscontinuedOperationsGainOnSaleOfBusinessNetOfTax`	$8.49M	USD	Annual
Loss from discontinued operations	`DiscontinuedOperationsLossFromDiscontinuedOperationsNetOfTax`	$3.89M	USD	Annual
Loss from discontinued operations	`DiscontinuedOperationsLossFromDiscontinuedOperationsNetOfTax`	$4.60M	USD	Annual
Loss from discontinued operations	`DiscontinuedOperationsLossFromDiscontinuedOperationsNetOfTax`	$2.96M	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$17.68M	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$21.53M	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$41.89M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$7.67M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$5.05M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$5.98M	USD	Annual
Loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-3.94M	USD	Annual
Loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-1.28M	USD	1 Quarter
Loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-119.00K	USD	Annual
Loss from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-1.28M	USD	Annual
Impairment of long-lived assets	`AssetImpairmentCharges`	$46.00K	USD	Annual
Impairment of long-lived assets	`AssetImpairmentCharges`	$255.00K	USD	Annual
Impairment of long-lived assets	`AssetImpairmentCharges`	$4.40M	USD	Annual
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$48.00K	USD	Annual
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$-39.00K	USD	Annual
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$977.00K	USD	Annual
Impairment of intangible assets and goodwill	`ImpairmentOfIntangibleAssetsIncludingGoodwill`	$1.02M	USD	Annual
Gains on foreign currency transactions	`ForeignCurrencyTransactionGainLossUnrealized`	$-38.00K	USD	Annual
Gains on foreign currency transactions	`ForeignCurrencyTransactionGainLossUnrealized`	$87.00K	USD	Annual
Gains on foreign currency transactions	`ForeignCurrencyTransactionGainLossUnrealized`	$-284.00K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxNoncashExpenseBenefit`	$309.00K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxNoncashExpenseBenefit`	$4.79M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxNoncashExpenseBenefit`	$2.85M	USD	Annual
Gain on business acquisition	`GainLossOnBusinessAcquisition`	$584.00K	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$6.99M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$4.96M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$3.39M	USD	Annual
Loss on disposition of property and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-44.00K	USD	Annual
Loss on disposition of property and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-20.00K	USD	Annual
Loss on disposition of property and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-76.00K	USD	Annual
Amortization of held-to-maturity investments	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-1.42M	USD	Annual
Amortization of held-to-maturity investments	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-2.38M	USD	Annual
Amortization of held-to-maturity investments	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$1.51M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-25.82M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-11.07M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$19.72M	USD	Annual
Unbilled receivables and retentions	`IncreaseDecreaseInUnbilledContractsReceivableAndRetentions`	$36.17M	USD	Annual
Unbilled receivables and retentions	`IncreaseDecreaseInUnbilledContractsReceivableAndRetentions`	$-615.00K	USD	Annual
Unbilled receivables and retentions	`IncreaseDecreaseInUnbilledContractsReceivableAndRetentions`	$-2.25M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$16.63M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-1.19M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$16.82M	USD	Annual
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$821.00K	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$2.40M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.48M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-139.00K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$5.74M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$545.00K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-7.05M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$9.22M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-4.04M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-166.00K	USD	Annual
Net cash provided by (used in) operating activities of continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$69.83M	USD	Annual
Net cash provided by (used in) operating activities of continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$-8.25M	USD	Annual
Net cash provided by (used in) operating activities of continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$26.95M	USD	Annual
Acquisition of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$9.56M	USD	Annual
Acquisition of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$9.02M	USD	Annual
Acquisition of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$8.90M	USD	Annual
Equity method investments	`PaymentsToAcquireEquityMethodInvestments`	$7.60M	USD	Annual
Equity method investments	`PaymentsToAcquireEquityMethodInvestments`	$3.27M	USD	Annual
Business acquisition, net of cash acquired	`PaymentForContingentConsiderationLiabilityInvestingActivities`	$430.00K	USD	Annual
Proceeds from sale of business	`ProceedsFromDivestitureOfBusinesses`	$31.99M	USD	Annual
Redemptions of held-to-maturity investments	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	$227.66M	USD	Annual
Redemptions of held-to-maturity investments	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	$260.92M	USD	Annual
Redemptions of held-to-maturity investments	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	$121.52M	USD	Annual
Purchases of held-to-maturity investments	`PaymentsToAcquireHeldToMaturitySecurities`	$221.68M	USD	Annual
Purchases of held-to-maturity investments	`PaymentsToAcquireHeldToMaturitySecurities`	$148.99M	USD	Annual
Purchases of held-to-maturity investments	`PaymentsToAcquireHeldToMaturitySecurities`	$267.12M	USD	Annual
Redemptions of available-for-sale investments	`ProceedsFromSaleOfAvailableForSaleSecurities`	$450.00K	USD	Annual
Redemptions of available-for-sale investments	`ProceedsFromSaleOfAvailableForSaleSecurities`	$400.00K	USD	Annual
Redemptions of available-for-sale investments	`ProceedsFromSaleOfAvailableForSaleSecurities`	$2.25M	USD	Annual
Net cash provided by (used in) investing activities from continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$11.55M	USD	Annual
Net cash provided by (used in) investing activities from continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-36.52M	USD	Annual
Net cash provided by (used in) investing activities from continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-6.40M	USD	Annual
Principal payments of capital lease obligations	`RepaymentsOfLongTermCapitalLeaseObligations`	$390.00K	USD	Annual
Principal payments of capital lease obligations	`RepaymentsOfLongTermCapitalLeaseObligations`	$288.00K	USD	Annual
Principal payments of capital lease obligations	`RepaymentsOfLongTermCapitalLeaseObligations`	$161.00K	USD	Annual
Tax withholding payment related to net settlement of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.00K	USD	Annual
Tax withholding payment related to net settlement of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.09M	USD	Annual
Tax withholding payment related to net settlement of equity awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$397.00K	USD	Annual
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$71.00K	USD	Annual
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$3.87M	USD	Annual
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$2.71M	USD	Annual
Net cash (used in) provided by financing activities from continuing operations	`NetCashProvidedByUsedInFinancingActivities`	$3.47M	USD	Annual
Net cash (used in) provided by financing activities from continuing operations	`NetCashProvidedByUsedInFinancingActivities`	$2.02M	USD	Annual
Net cash (used in) provided by financing activities from continuing operations	`NetCashProvidedByUsedInFinancingActivities`	$-1.18M	USD	Annual
Operating activities of discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-2.25M	USD	Annual
Operating activities of discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-7.69M	USD	Annual
Operating activities of discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-623.00K	USD	Annual
Investing activities of discontinued operations	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$-838.00K	USD	Annual
Investing activities of discontinued operations	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$-1.22M	USD	Annual
Investing activities of discontinued operations	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$-431.00K	USD	Annual
Net cash used in discontinued operations	`NetCashProvidedByUsedInDiscontinuedOperations`	$-8.12M	USD	Annual
Net cash used in discontinued operations	`NetCashProvidedByUsedInDiscontinuedOperations`	$-3.08M	USD	Annual
Net cash used in discontinued operations	`NetCashProvidedByUsedInDiscontinuedOperations`	$-1.84M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$63.61M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-44.38M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$29.19M	USD	Annual
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$172.71M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$124.29M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$79.90M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$143.52M	USD	Point-in-time
Cash and cash equivalents at ending of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$172.71M	USD	Point-in-time
Cash and cash equivalents at ending of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$124.29M	USD	Point-in-time
Cash and cash equivalents at ending of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$79.90M	USD	Point-in-time
Cash and cash equivalents at ending of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$143.52M	USD	Point-in-time
Income taxes	`IncomeTaxesPaid`	$6.78M	USD	Annual
Income taxes	`IncomeTaxesPaid`	$1.80M	USD	Annual
Income taxes	`IncomeTaxesPaid`	$1.81M	USD	Annual
Unrealized gain on investments, net of deferred tax expense of $51, $25 and $43, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-70.00K	USD	Annual
Unrealized gain on investments, net of deferred tax expense of $51, $25 and $43, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-74.00K	USD	Annual
Unrealized gain on investments, net of deferred tax expense of $51, $25 and $43, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-57.00K	USD	Annual
Reclassification from share-based liability compensation to equity	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid`	$384.00K	USD	Annual
Reclassification from share-based liability compensation to equity	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid`	$307.00K	USD	Annual
Change in foreign currency translation adjustments	`NonCashOrPartOfNonCashChangeInForeignCurrencyTranslationAdjustments`	$-34.00K	USD	Annual
Change in foreign currency translation adjustments	`NonCashOrPartOfNonCashChangeInForeignCurrencyTranslationAdjustments`	$36.00K	USD	Annual
Acquisitions of property and equipment included in accounts payable	`NoncashOrPartNoncashAcquisitionFixedAssetsAcquiredIncludedInAccountsPayable`	$810.00K	USD	Annual
Acquisitions of property and equipment included in accounts payable	`NoncashOrPartNoncashAcquisitionFixedAssetsAcquiredIncludedInAccountsPayable`	$379.00K	USD	Annual
Acquisitions of property and equipment included in accounts payable	`NoncashOrPartNoncashAcquisitionFixedAssetsAcquiredIncludedInAccountsPayable`	$724.00K	USD	Annual

Stockholders Equity 33 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquity`	$409.03M	USD	Point-in-time
Balance	`StockholdersEquity`	$462.57M	USD	Point-in-time
Net income	`ProfitLoss`	$13.08M	USD	Annual
Net income	`ProfitLoss`	$17.65M	USD	Annual
Net income	`ProfitLoss`	$13.08M	USD	Annual
Net income	`ProfitLoss`	$47.42M	USD	Annual
Net loss attributable to noncontrolling interest	`AmountOfNetIncomeLossAttributableToNoncontrollingInterest`	$19.00K	USD	Annual
Net loss attributable to noncontrolling interest	`AmountOfNetIncomeLossAttributableToNoncontrollingInterest`	$216.00K	USD	Annual
Net loss attributable to noncontrolling interest	`AmountOfNetIncomeLossAttributableToNoncontrollingInterest`	$22.00K	USD	Annual
Unrealized gain on investments	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$74.00K	USD	Annual
Unrealized gain on investments	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$57.00K	USD	Annual
Unrealized gain on investments	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$74.00K	USD	Annual
Unrealized gain on investments	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$70.00K	USD	Annual
Foreign currency translation	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent`	$36.00K	USD	Annual
Foreign currency translation	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent`	$-34.00K	USD	Annual
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$71.00K	USD	Annual
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$3.87M	USD	Annual
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$2.71M	USD	Annual
Tax withholding payment related to net share settlement of equity awards	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$397.00K	USD	Annual
Tax withholding payment related to net share settlement of equity awards	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.09M	USD	Annual
Tax withholding payment related to net share settlement of equity awards	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.00K	USD	Annual
Reclassification from share-based liability compensation to equity	`AdjustmentsToAdditionalPaidInCapitalReclassificationFromShareBasedLiabilityCompensationToEquity`	$307.00K	USD	Annual
Reclassification from share-based liability compensation to equity	`AdjustmentsToAdditionalPaidInCapitalReclassificationFromShareBasedLiabilityCompensationToEquity`	$384.00K	USD	Annual
Business acquisition	`StockIssuedDuringPeriodValueAcquisitions`	$261.00K	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.71M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$7.10M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.30M	USD	Annual
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$361.26M	USD	Point-in-time
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$462.57M	USD	Point-in-time
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$383.31M	USD	Point-in-time
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$409.06M	USD	Point-in-time
Balance	`StockholdersEquity`	$409.03M	USD	Point-in-time
Balance	`StockholdersEquity`	$462.57M	USD	Point-in-time

Comprehensive Income 25 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$13.08M	USD	Annual
Unrealized gain on investments, net of deferred tax expense	`OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent`	$25.00K	USD	Annual
Net income	`ProfitLoss`	$17.65M	USD	Annual
Unrealized gain on investments, net of deferred tax expense	`OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent`	$51.00K	USD	Annual
Unrealized gain on investments, net of deferred tax expense	`OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent`	$43.00K	USD	Annual
Net income	`ProfitLoss`	$13.08M	USD	Annual
Net income	`ProfitLoss`	$47.42M	USD	Annual
Change in foreign currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$-34.00K	USD	Annual
Change in foreign currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$36.00K	USD	Annual
Unrealized gain on investments, net of deferred tax expense of $51, $25, and $43 for the fiscal years ended 2019, 2018, and 2017, respectively	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$74.00K	USD	Annual
Unrealized gain on investments, net of deferred tax expense of $51, $25, and $43 for the fiscal years ended 2019, 2018, and 2017, respectively	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$57.00K	USD	Annual
Unrealized gain on investments, net of deferred tax expense of $51, $25, and $43 for the fiscal years ended 2019, 2018, and 2017, respectively	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$74.00K	USD	Annual
Unrealized gain on investments, net of deferred tax expense of $51, $25, and $43 for the fiscal years ended 2019, 2018, and 2017, respectively	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$70.00K	USD	Annual
Total comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$13.15M	USD	Annual
Total comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$47.44M	USD	Annual
Total comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$17.75M	USD	Annual
Total comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$13.15M	USD	Annual
Net loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-216.00K	USD	Annual
Net loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-19.00K	USD	Annual
Net loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-22.00K	USD	Annual
Net loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-22.00K	USD	Annual
Comprehensive income (loss) attributable to AeroVironment	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$13.17M	USD	Annual
Comprehensive income (loss) attributable to AeroVironment	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$17.97M	USD	Annual
Comprehensive income (loss) attributable to AeroVironment	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$47.46M	USD	Annual
Comprehensive income (loss) attributable to AeroVironment	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$13.17M	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.