Area of land sold in the reporting period.

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- Definition

Land Sales, Gross Sales Price

+ References

No definition available.

+ Details

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- Definition

Land Sales, Ownership Interest, Noncontrolling Interest, Percentage

+ References

No definition available.

+ Details

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- Definition

Land Sales, Ownership Interest Sold, Percentage

+ References

No definition available.

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- Definition

Mitigation Credits, Operating Agreement, Credit Sales, Minimum Sales Guarantee, Fair Value

+ References

No definition available.

+ Details

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- Definition

Mitigation Credits, Operating Agreement, Credit Sales, Minimum Sales Requirement, Maximum Credits, Number

+ References

No definition available.

+ Details

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- Definition

Mitigation Credits, Operating Agreement, Credit Sales, Minimum Sales Requirement, Minimum Revenue, Net of Commissions

+ References

No definition available.

+ Details

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- Definition

Mitigation Credits, Put Right, Fair Value

+ References

No definition available.

+ Details

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- Definition

Mitigation Credits, Put Right, Maximum Credits Entity Must Purchase, Per Quarter, Number

+ References

No definition available.

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- Definition

Mitigation Credits, Put Right, Maximum Credits Entity Must Purchase, Per Quarter, Price to Fair Value, Percentage

+ References

No definition available.

+ Details

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- Definition

Mitigation Credits, Put Right, Maximum Potential Future Payments

+ References

No definition available.

+ Details

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- Definition

Mitigation Credits, Put Right, Third-party Credit Sales, Reduction in Put Rights Outstanding if Sales Price Equals or Exceeds Price Stipulated by Put Right, Ratio

+ References

No definition available.

+ Details

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Data Type:	xbrli:pureItemType
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- Definition

Ownership Interest in Joint Venture By Parent, Percentage

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
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- Definition

Sale of Interest in Joint Venture, Percentage

+ References

No definition available.

+ Details

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Namespace Prefix:	cto_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

State Credits Awarded, Number

+ References

No definition available.

+ Details

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Balance Type:	na
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- Definition

The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=109226348&loc=d3e2443-110228

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Balance Type:	credit
Period Type:	duration

- Definition

Amount of investment in equity method investee and investment in and advance to affiliate.

+ 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 210.5-02.12)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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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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INVESTMENT IN JOINT VENTURE - General Information (Details)		3 Months Ended		6 Months Ended
	Apr. 30, 2019 a	Mar. 31, 2019 USD ($) a	Mar. 31, 2018 USD ($) a	Jun. 30, 2018 USD ($) a instrument	Dec. 31, 2018 USD ($)	Aug. 06, 2018 item	Jun. 08, 2018 item
Real Estate [Line Items]
Land sale acres \| a	3,200
Investment in Joint Venture		$ 6,797,549			$ 6,788,034
Number of state credits awarded \| item						88.84
Maximum
Real Estate [Line Items]
Number of state credits awarded \| item							355
Land Sales
Real Estate [Line Items]
Land sale acres \| a		9.9	34.9
Gross Sales Price		$ 3,300,000	$ 13,900,000
Land Sales \| Mitigation Bank West of Interstate Ninety Five
Real Estate [Line Items]
Land sales, ownership interest sold (as a percent)		70.00%		70.00%
Land sales, non-controlling interest (as a percent)				30.00%
Land sale acres \| a				2,492
Gain on Sale		$ 18,400,000
Gross Sales Price		15,300,000
Consolidated Tomoka Land Co
Real Estate [Line Items]
Interest in the joint venture (as a percent)				30.00%
Investment in Joint Venture		$ 6,800,000
Mitigation Bank
Real Estate [Line Items]
Mitigation credits, Operating Agreement, credit sales, Minimum Sales Requirement, minimum revenue, net of commissions				$ 6,000,000
Mitigation credits, Operating Agreement, credit sales, Minimum Sales Requirement, maximum credits, number \| instrument				60
Mitigation credits, Operating Agreement, credit sales, Minimum Sales Guarantee, fair value				$ 100,000
Mitigation credits, Put Right, maximum credits the Company must purchase, per quarter, number \| instrument				8.536
Mitigation credits, Put Right, maximum credits the Company must purchase, per quarter, price to fair value (as a percent)				60.00%
Mitigation credits, Put Right, third-party credit sales, reduction in Put Rights outstanding if sales price equals or exceeds price stipulated by Put Right, ratio				1
Mitigation credits, Put Right, maximum potential future payments				$ 27,000,000
Mitigation credits, Put Right, fair value				$ 200,000
Black Rock
Real Estate [Line Items]
Sale of interest in joint venture				70.00%