Common stock shares Conversion Ratio, Merger.

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Equity Securities, FV-NI, Investment, Ownership Percentage

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Area of land sold in the reporting period.

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Land Sales, Final Sale Price.

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Number of commercial loan investment.

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Number of commercial properties.

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Ownership Interest in Joint Venture By Parent, Percentage

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Area of Subsurface Area of Portfolio Of Mineral Interest.

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Area of land held.

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Area of a real estate property.

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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
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-URI https://asc.fasb.org/extlink&oid=123594786&loc=SL75136599-209740

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The number of countries in which the entity operates as of balance sheet date.

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The number of real estate properties owned as of the balance sheet date.

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The number of states the entity operates in as of the balance sheet date.

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The cash inflow from the sale of land held for investment; excludes sales of land held as inventory or productive use.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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.

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Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

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ORGANIZATION (Details) ft² in Millions				1 Months Ended	12 Months Ended
ORGANIZATION (Details) ft² in Millions	Apr. 27, 2022	Dec. 10, 2021 USD ($) a	Jan. 29, 2021	Oct. 31, 2019	Dec. 31, 2022 USD ($) a ft² property country loan	Dec. 31, 2021 USD ($) a	Dec. 31, 2020 a
Real Estate Properties
Area of land (in acres) \| a					14,600	84,900	345
Number of commercial loan investment \| loan					3
Investment in Alpine Income Property Trust, Inc.					$ 42,041,000	$ 41,037,000
Conversion ratio on merger			1
Stock split ratio	3				3
Alpine Income Property Trust, Inc. Common Stock and Alpine Income Property OP, LP Limited Partnership Units
Real Estate Properties
Investment in Alpine Income Property Trust, Inc.					$ 42,041,000	$ 41,037,000
Investment ownership percentage (as a percent)					14.60%
Stock split ratio					1
Land JV
Real Estate Properties
No. of Acres \| a		1,600
Final sales price		$ 66,300,000
Interest in the joint venture (as a percent)		33.50%		33.50%	33.50%
Proceeds from sale of land		$ 24,500,000			$ 24,500,000
Florida
Real Estate Properties
Subsurface area of portfolio of mineral interests					355,000
Number of countries \| country					19
Commercial Real Estate Portfolio Segment
Real Estate Properties
Number of commercial loan investment \| loan					3
Number of commercial properties \| property					1
Commercial
Real Estate Properties
Number of real estate properties					23
Number of states in which entity operates \| country					9
Gross leasable space \| ft²					3.7
Single-tenant
Real Estate Properties
Number of real estate properties \| property					8
Multi-tenant
Real Estate Properties
Number of real estate properties \| property					15