XML 106 R91.htm IDEA: XBRL DOCUMENT
v3.22.2

Stock-Based Compensation (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Sep. 24, 2021 | Apr. 30, 2022 | Apr. 30, 2021 | Apr. 30, 2020
Stock Based Compensation |  |  |  |
Stock based compensation expense |  | $ 5,390,000 | $ 6,932,000 | $ 6,227,000
Exercisable period from grant date |  | 3 years |  |
Number of awards that may be granted |  | 0 |  |
Options granted (in shares) |  | 0 | 0 | 0
Maximum |  |  |  |
Stock Based Compensation |  |  |  |
Amount that may be paid in cash as a performance-based award to one participant during the inital period | $ 700,000 |  |  |
Restated 2006 Plan |  |  |  |
Stock Based Compensation |  |  |  |
Number of shares that may be granted to one participant during any twelve month period |  | 2,000,000 |  |
Amount that may be paid in cash as a performance-based award to one participant during any twelve month period |  | $ 5,000,000 |  |
Restated 2006 Plan | Maximum |  |  |  |
Stock Based Compensation |  |  |  |
Number of shares authorized to be issued pursuant to awards |  | 4,884,157 |  |
Restated 2006 Plan | Incentive stock options | Minimum |  |  |  |
Stock Based Compensation |  |  |  |
Percentage of the fair market value on date of grant |  | 100.00% |  |
2001 Plan |  |  |  |
Stock Based Compensation |  |  |  |
Percentage of the fair market value on date of grant | 100.00% |  |  |
2001 Plan | Maximum |  |  |  |
Stock Based Compensation |  |  |  |
Amount that may be paid in cash as a performance-based award to one participant during any twelve month period | $ 500,000 |  |  |
2002 Plan | Stock options |  |  |  |
Stock Based Compensation |  |  |  |
Exercisable period from grant date |  | 5 years |  |
1992 Plan | Stock options |  |  |  |
Stock Based Compensation |  |  |  |
Exercisable period from grant date |  | 5 years |  |

X
- Definition The highest aggregate amount that may be paid in cash to a participant as a performance-based award per period. + References No definition available. + Details
Name: | avav_PerformanceBasedCompensationArrangementMaximumCashAmountPaidPerParticipant
Namespace Prefix: | avav_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The highest aggregate amount that may be paid in cash to a participant as a performance-based award in the initial year. + References No definition available. + Details
Name: | avav_PerformanceBasedCompensationArrangementMaximumCashAmountPaidPerParticipantInitialYear
Namespace Prefix: | avav_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The highest aggregate number of shares with respect to one or more awards that may be granted to a participant under the plan per period. + References No definition available. + Details
Name: | avav_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumNumberOfSharesGrantedPerParticipant
Namespace Prefix: | avav_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_AllocatedShareBasedCompensationExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares authorized for issuance under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Purchase price of common stock expressed as a percentage of its fair value. + References No definition available. + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=avav_AmendedAndRestated2006EquityIncentivePlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=avav_IncentiveStockOptionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=avav_EquityIncentivePlan2001Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=avav_EquityIncentivePlan2002Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=avav_EmployeeAndNonemployeeStockOptionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=avav_NonqualifiedStockOptionPlan1992Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |