XML 70 R54.htm IDEA: XBRL DOCUMENT
v3.24.3

Common Stock Warrants (Details 2 Textuals) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2024 eVTOLs $ / shares shares | Sep. 30, 2024 eVTOLs $ / shares shares | May 09, 2022 $ / shares shares
Common stock |  |  |
Class of Stock [Line Items] |  |  |
Common Stock, shares issued upon exchange for surrender and cancellation of warrants | 3,319,000 |  |
Strategic Warrants |  |  |
Class of Stock [Line Items] |  |  |
Number of electrical vertical take-off and landing (eVTOLs) | eVTOLs | 700 | 700 |
Number of categories of warrants |  | 2 |
Warrants outstanding | 34,022,536 | 34,022,536 |
Strategic Warrants | Penny Warrants |  |  |
Class of Stock [Line Items] |  |  |
Common Stock, Exercise price | $ / shares | $ 0.01 | $ 0.01 |
Strategic Warrants, one | Common stock | Penny Warrants |  |  |
Class of Stock [Line Items] |  |  |
Common Stock issuable shares | 24,095,072 | 24,095,072 |
Common Stock, Exercise price | $ / shares | $ 0.01 | $ 0.01 |
Strategic Warrants, one | Private Placement | Penny Warrants |  |  |
Class of Stock [Line Items] |  |  |
Stock issued during period for warrants issued, shares | 2,500,000 | 2,500,000 |
Strategic Warrants, two | Common stock | Market Warrants |  |  |
Class of Stock [Line Items] |  |  |
Common Stock issuable shares | 12,000,000 | 12,000,000 |
Common Stock, Exercise price | $ / shares | $ 15 | $ 15 |
Strategic Warrants, three | Common stock | Market Warrants |  |  |
Class of Stock [Line Items] |  |  |
Common Stock issuable shares | 5,000,000 | 5,000,000 |
Common Stock, Exercise price | $ / shares | $ 11.5 | $ 11.5 |
Strategic Warrants, three | Private Placement | Market Warrants |  |  |
Class of Stock [Line Items] |  |  |
Common Stock, Exercise price | $ / shares | $ 11.5 | $ 11.5 |
Warrants Surrendered And Cancelled Number | 5,000,000 | 5,000,000 |
Strategic Warrants, three | Private Placement | Common stock | Market Warrants |  |  |
Class of Stock [Line Items] |  |  |
Common Stock, shares issued upon exchange for surrender and cancellation of warrants | 2,000,000 |  |
Private Placement Warrants |  |  |
Class of Stock [Line Items] |  |  |
Warrants outstanding | 14,250,000 | 14,250,000 |
Private Placement Warrants | Common stock |  |  |
Class of Stock [Line Items] |  |  |
Common Stock, Exercise price | $ / shares |  |  | $ 11.5
Number of securities called by each warrant |  |  | 1
Public Warrants |  |  |
Class of Stock [Line Items] |  |  |
Class of warrants redemption price per unit | $ / shares |  | $ 0.01 |
Warrants outstanding | 8,203,407 | 8,203,407 |
Public Warrants | Common stock |  |  |
Class of Stock [Line Items] |  |  |
Common Stock, Exercise price | $ / shares | $ 11.5 | $ 11.5 |
Number of securities called by each warrant | 1 | 1 |
Public Warrants | Private Placement |  |  |
Class of Stock [Line Items] |  |  |
Warrants Surrendered And Cancelled Number | 3,296,470 | 3,296,470 |
Public Warrants | Private Placement | Common stock |  |  |
Class of Stock [Line Items] |  |  |
Common Stock, shares issued upon exchange for surrender and cancellation of warrants | 1,318,588 |  |

X
- Definition The redemption price per unit of warrants outstanding. + References No definition available. + Details
Name: | evex_ClassOfWarrantsRedemptionPricePerUnit
Namespace Prefix: | evex_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of categories of warrants issued or issuable. + References No definition available. + Details
Name: | evex_NumberOfCategoriesOfWarrants
Namespace Prefix: | evex_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of electrical vertical take-off and landing ("eVTOL"). + References No definition available. + Details
Name: | evex_NumberOfElectricalVerticalTakeOffAndLanding
Namespace Prefix: | evex_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares issued as a result of the issuance of warrants. + References No definition available. + Details
Name: | evex_StockIssuedDuringPeriodSharesWarrantsIssued
Namespace Prefix: | evex_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The stock issued during the period as a result of the exchange for surrender and cancellation of warrants. + References No definition available. + Details
Name: | evex_StockIssuedSharesExchangeForSurrenderAndCancellationOfWarrants
Namespace Prefix: | evex_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | evex_WarrantsSurrenderedAndCancelledNumber
Namespace Prefix: | evex_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

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 Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 272 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483014/272-10-45-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 272 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482987/272-10-50-1 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-14 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-18 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(27)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(2)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(2)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 + Details
Name: | us-gaap_ClassOfStockLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of warrants or rights outstanding. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=evex_StrategicWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | evex_ClassOfStrategicWarrantsAxis=evex_StrategicPennyWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=evex_StrategicWarrantsOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=evex_StrategicWarrantsTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | evex_ClassOfStrategicWarrantsAxis=evex_StrategicMarketWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=evex_StrategicWarrantsThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=evex_PrivatePlacementWarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=evex_PublicWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |