XML 68 R56.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Common Stock Warrants - Additional Information (Detail) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Oct. 09, 2021
Class of warrant or right outstanding |  |  |  | 14,666,644
Common stock, par value (in Dollars per share) | $ 0.0001 | $ 0.0001 |  |
Warrant entitlement, start date | Oct. 09, 2021 |  |  |
Class of warrant or right, number of securities called by each warrant or right |  |  |  | 1
Warrant expiry date | Jul. 16, 2026 |  |  |
Warrant price per share |  |  |  | $ 11.50
Change in fair value of warrant liability | $ 32,580,000 |  |  |
Warrant Liability | 61,293,000 |  |  |
Liability [Member] |  |  |  |
Change in fair value of warrant liability | 32,580,000 |  |  |
Warrant Liability | $ 61,293,000 |  |  |
Public Warrants [Member] | Share Price $18.00 [Member] |  |  |  |
Warrant price per share | $ 0.01 |  |  |
Common stock, share price | $ 18.00 |  |  |
Warrants for redemption, description | The Company may redeem the Public Warrants at a price of $0.01 per warrant upon 30 days' notice if the closing price of the Company’s common stock equals or exceeds $18.00 per share, subject to adjustments, on the trading day prior to the date on which notice of redemption is given, provided there is an effective registration statement and current prospectus in effect with respect to the ordinary shares underlying such Warrants throughout the 30-day redemption period. If the foregoing conditions are satisfied and the Company issues a notice of redemption of the Warrants, the Warrant holder is entitled to exercise his, her or its Warrant prior to the scheduled redemption date. Any such exercise requires the Warrant holder to pay the exercise price for each Warrant being exercised. |  |  |
Public Warrants [Member] | Share Price $10.00 [Member] |  |  |  |
Warrant price per share | $ 0.10 |  |  |
Common stock, share price | $ 10.00 |  |  |
Warrants for redemption, description | the Company may redeem the Public Warrants at a price of $0.10 per warrant upon 30 days' notice if the closing price of the Company’s common stock equals or exceeds $10.00 per share, subject to adjustments, on the trading day prior to the date on which notice of redemption is given. Beginning on the date the notice of redemption is given until the Warrants are redeemed or exercised, holders may elect to exercise their Warrants on a cashless basis and receive that number of shares of the Company’s common stock as determined by reference to a table in the warrant agreement. |  |  |
Common Stock [Member] | Private Warrants [Member] |  |  |  |
Class of warrant or right outstanding |  |  |  | 4,666,667
Common Stock [Member] | Public Warrants [Member] |  |  |  |
Class of warrant or right outstanding |  |  |  | 9,999,977

X
- Definition Warrant Expiry Date + References No definition available. + Details
Name: | hlly_WarrantExpiryDate
Namespace Prefix: | hlly_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrant liability. + References No definition available. + Details
Name: | hlly_WarrantLiability
Namespace Prefix: | hlly_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Warrants for redemption description. + References No definition available. + Details
Name: | hlly_WarrantsForRedemptionDescription
Namespace Prefix: | hlly_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date the warrants or rights are exercisable, in YYYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644 + Details
Name: | us-gaap_ClassOfWarrantOrRighstDateFromWhichWarrantsOrRightsExercisable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
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 -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644 + 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 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
- Definition Face amount or stated value per share of common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section 25 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=109262497&loc=d3e20148-110875 + Details
Name: | us-gaap_FairValueAdjustmentOfWarrants
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Price of a single share of a number of saleable stocks of a company. + References No definition available. + Details
Name: | us-gaap_SharePrice
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByLiabilityClassAxis=us-gaap_LiabilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputSharePriceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=hlly_MeasurementInputSharePrice1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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