REAL ESTATE (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Real estate development	$ 321,293	$ 319,030
Tejon Ranch Commerce Center	20,590	20,595
Less accumulated depreciation	(3,650)	(3,294)
Real estate and improvements - held for lease, net	16,940	17,301
Mountain Village
Property, Plant and Equipment [Line Items]
Real estate development	153,156	150,668
Centennial
Property, Plant and Equipment [Line Items]
Real estate development	115,221	112,063
Grapevine
Property, Plant and Equipment [Line Items]
Real estate development	39,273	37,922
Tejon Ranch Commerce Center
Property, Plant and Equipment [Line Items]
Real estate development	13,643	18,377
Tejon Ranch Commerce Center	$ 20,590	$ 20,595

Inventory, Real Estate, Improvements, Accumulated Depreciation

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- Definition

Inventory, Real Estate, Improvements, Gross

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Represents improvements to real estate during development for ultimate sale to third parties. Improvements may consist of project infrastructure and other expenditures necessary to completion of the development project which is generally of a long-term nature.

+ References

No definition available.

+ Details

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- Definition

Carrying amount as of the balance sheet date, net of valuation allowances and impairment losses, of costs of land expected to be developed in the near term plus capitalized costs of development, for purposes of selling completed units to home buyers or commercial or industrial entities..

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(a))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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- Definition

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.

+ References

No definition available.

+ Details

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