Expected principal and interest payable in monthly installments.

No definition available.

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- Definition

Interest rate of mortgage loan within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-X (SX)
-Number 210
-Section 12
-Subsection 29
-Paragraph Column B
-Publisher SEC

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 948
-SubTopic 310
-Name Accounting Standards Codification
-Section S50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478322/948-310-S50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 948
-SubTopic 310
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-29(Column B))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479628/948-310-S99-1

+ Details

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Period Type:	duration

- Definition

Amount of investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 948
-SubTopic 310
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-29(Column G)(Footnote 3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479628/948-310-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 948
-SubTopic 310
-Name Accounting Standards Codification
-Section S50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478322/948-310-S50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 948
-SubTopic 310
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-29(Column G))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479628/948-310-S99-1

+ Details

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

- Definition

The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 13
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-13

+ Details

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Balance Type:	credit
Period Type:	duration

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

+ Details

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Period Type:	duration

- Details

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Namespace Prefix:
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- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=HBUV_FirstAndSecondNotesForOneSixOneEightW35thStreetMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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- Details

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- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	srt_ConsolidatedEntitiesAxis=HBUV_JacarandaThreeInvestmentsIncMember
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Subsequent Events (Details Narrative) - USD ($)						6 Months Ended
Subsequent Events (Details Narrative) - USD ($)	Aug. 14, 2025	Aug. 04, 2025	Jul. 30, 2025	Jun. 02, 2025	May 08, 2025	Jun. 30, 2025	Jun. 30, 2024
Subsequent Event [Line Items]
Purchase of real property						$ 476,339	$ 487,792
Investor Mortgage Finance LLC [Member]
Subsequent Event [Line Items]
Refinanced amount				$ 512,000	$ 520,000
Interest on unpaid principal rate				7.50%	7.125%
Investor Mortgage Finance LLC [Member] \| First and Second Notes for 1618 W 35th Street [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Refinanced amount			$ 640,000
Interest on unpaid principal rate			6.35%
Interest are payable in monthly installments			$ 3,982.31
Investor Mortgage Finance LLC [Member] \| First Note for 717 W 42nd Place [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Refinanced amount		$ 562,500
Interest on unpaid principal rate		6.475%
Interest are payable in monthly installments		$ 3,546.14
Investor Mortgage Finance LLC [Member] \| First and Second Notes for 3906 Denker Avenue [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Refinanced amount		$ 624,000
Interest on unpaid principal rate		6.475%
Interest are payable in monthly installments		$ 3,933.85
Elata Investments, LLC [Member]
Subsequent Event [Line Items]
Purchase of real property				$ 640,000	$ 650,000
Elata Investments, LLC [Member] \| Subsequent Event [Member]
Subsequent Event [Line Items]
Refinanced amount	$ 482,500
Interest on unpaid principal rate	9.99%
Purchase of real property	$ 525,000
Jacaranda3 Investments, Inc [Member]
Subsequent Event [Line Items]
Refinanced amount				$ 183,200	$ 250,000
Interest on unpaid principal rate				8.00%	8.00%
Interest are payable in monthly installments	$ 3,933.56			$ 1,221.33	$ 1,333