Asset acquisition consideration real estate transaction costs.

No definition available.

Name:	OZ_AssetAcquisitionConsiderationRealEstateTransactionCosts
Namespace Prefix:	OZ_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Asset acquisition consideration transferred building.

+ References

No definition available.

+ Details

Name:	OZ_AssetAcquisitionConsiderationTransferredBuilding
Namespace Prefix:	OZ_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Asset acquisition consideration transferred in place.

+ References

No definition available.

+ Details

Name:	OZ_AssetAcquisitionConsiderationTransferredInPlace
Namespace Prefix:	OZ_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Asset acquisition consideration transferred land.

+ References

No definition available.

+ Details

Name:	OZ_AssetAcquisitionConsiderationTransferredLand
Namespace Prefix:	OZ_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Initial capital contribution

+ References

No definition available.

+ Details

Name:	OZ_InitialCapitalContributionToAcquireRealEstate
Namespace Prefix:	OZ_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Area of a real estate property.

+ References

No definition available.

+ Details

Name:	us-gaap_AreaOfRealEstateProperty
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:areaItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 50
-Section 30
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=126928898&loc=d3e9215-128498

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 50
-Section 55
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6829253&loc=SL6831962-166255

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 50
-Section 25
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=127000608&loc=d3e9135-128495

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 50
-Section 30
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=126928898&loc=d3e9212-128498

+ Details

Name:	us-gaap_AssetAcquisitionConsiderationTransferred
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: 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 https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

+ Details

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

- Definition

Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 5A
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=123419778&loc=SL6759159-111685

+ Details

Name:	us-gaap_VariableInterestEntityOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	srt_ProductOrServiceAxis=us-gaap_RealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

Name:	srt_StatementGeographicalAxis=OZ_MansfieldConnecticutMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AssetAcquisitionAxis=OZ_BPOZ17CedarSwampLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LandMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementGeographicalAxis=OZ_SarasotaFloridaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AssetAcquisitionAxis=OZ_BPOZ1702RinglingLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=OZ_InPlaceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Real Estate, Net (Details Narrative) $ in Thousands				3 Months Ended		9 Months Ended
Real Estate, Net (Details Narrative) $ in Thousands	Jun. 28, 2022 USD ($) a	May 09, 2022 USD ($) a	Jan. 07, 2022 USD ($) a	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)
Area of real estate property \| a	60	0.265	1.1
Variable interest entity, ownership percentage	70.20%
Initial capital contribution	$ 3,800
Depreciation expense				$ 349	$ 163	$ 899	$ 370
Real Estate [Member]
Depreciation expense				$ 200	$ 100	$ 500	$ 100
CMC JV Partner [Member]
Initial capital contribution	$ 3,100
Mansfield Connecticut [Member] \| BPOZ 17 Cedar Swamp, LLC [Member]
Asset acquisition consideration transferred			$ 300
Asset acquisition consideration real estate transaction costs			100
Mansfield Connecticut [Member] \| BPOZ 17 Cedar Swamp, LLC [Member] \| Land [Member]
Asset acquisition consideration transferred land			100
Mansfield Connecticut [Member] \| BPOZ 17 Cedar Swamp, LLC [Member] \| Building [Member]
Asset acquisition consideration transferred building			$ 200
Sarasota Florida [Member] \| BPOZ 1702 Ringling, LLC [Member]
Asset acquisition consideration transferred		$ 1,500
Asset acquisition consideration real estate transaction costs		100
Sarasota Florida [Member] \| BPOZ 1702 Ringling, LLC [Member] \| Land [Member]
Asset acquisition consideration transferred land		1,300
Sarasota Florida [Member] \| BPOZ 1702 Ringling, LLC [Member] \| Building [Member]
Asset acquisition consideration transferred building		100
Sarasota Florida [Member] \| BPOZ 1702 Ringling, LLC [Member] \| In Place [Member]
Asset acquisition consideration transferred in place		$ 100