The amount for working capital loan, due to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

No definition available.

+ Details

Name:	hori_WorkingCapitalLoanRelatedPartyCurrent
Namespace Prefix:	hori_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ 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 210.5-02.19(b),22(b))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=hori_WorkingCapitalLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=hori_SponsorOrAffiliateOfSponsorOrCertainDirectorsAndOfficersMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

RELATED PARTY TRANSACTIONS, Related Party Loans (Details) - USD ($)		5 Months Ended	9 Months Ended
	Sep. 01, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 09, 2022	Dec. 31, 2021
Related Party Transactions [Abstract]
Amount outstanding			$ 561,996		$ 0
Working Capital Loans [Member]
Related Party Transactions [Abstract]
Amount drawn		$ 0	561,996
Sponsor or Affiliate of Sponsor or Certain Directors and Officers [Member] \| Working Capital Loans [Member]
Related Party Transactions [Abstract]
Maximum aggregate amount of loan				$ 1,500,000
Amount drawn	$ 561,996
Amount outstanding			$ 561,996