XML 109 R96.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Income Taxes - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
Operating Loss Carryforwards [Line Items] |  |
Reduction of income tax expense | $ 80,000 |
Increase in equity | 2,500 |
Liability for uncertain tax positions | 400 |
Domestic Tax Authority |  |
Operating Loss Carryforwards [Line Items] |  |
Net operating losses with expiry | 20,100 | $ 20,100
Net operating losses with no expiry | 142,400 | 124,300
Domestic Tax Authority | Research Tax Credit Carryforward |  |
Operating Loss Carryforwards [Line Items] |  |
Tax credit carryforwards | 2,500 | 2,500
State and Local Jurisdiction |  |
Operating Loss Carryforwards [Line Items] |  |
Net operating losses with expiry | 142,400 | 103,800
State and Local Jurisdiction | Research Tax Credit Carryforward |  |
Operating Loss Carryforwards [Line Items] |  |
Tax credit carryforwards | 1,600 | 1,600
Foreign Tax Authority |  |
Operating Loss Carryforwards [Line Items] |  |
Net operating losses with no expiry | $ 0 | $ 2,300

X
- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws with no expiration date. + References No definition available. + Details
Name: | nhic_OperatingLossCarryforwardsWithNoExpiry
Namespace Prefix: | nhic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of decrease in the valuation allowance for tax benefits related to any reversal of the valuation allowance on net operating losses deferred tax assets for a specified deferred tax asset charged to Equity. + References No definition available. + Details
Name: | nhic_ValuationAllowanceDeferredTaxAssetDecreaseForReversalChargedToEquityAmount
Namespace Prefix: | nhic_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of decrease in the valuation allowance for tax benefits related to any reversal of the valuation allowance on net operating losses deferred tax assets charged income tax expenses. + References No definition available. + Details
Name: | nhic_ValuationAllowanceDeferredTaxAssetDecreaseForReversalChargedToIncomeTaxExpensesBenefitAmount
Namespace Prefix: | nhic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-3 + Details
Name: | us-gaap_OperatingLossCarryforwards
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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 No definition available. + Details
Name: | us-gaap_OperatingLossCarryforwardsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-3 + Details
Name: | us-gaap_TaxCreditCarryforwardAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 15A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-15A + Details
Name: | us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TaxCreditCarryforwardAxis=us-gaap_ResearchMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |