Note 7 - Real Estate (Details Textual) $ in Thousands	12 Months Ended
Dec. 31, 2024 USD ($) a	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) a
Rental Properties Less Accumulated Depreciation	$ 41,832	$ 0
Interest Expense, Operating and Nonoperating	3,136	3,142	$ 2,399
Gain (Loss) on Sale of Properties	1,487	2,210	24,289
Proceeds from Sale, Property, Held-for-Sale	2,900	2,600	27,300
Real Estate, Held-for-Sale	1,216	2,688
Land [Member]
Impairment of Real Estate	$ 700
Land in St. Lucie County, Florida [Member]
Gain (Loss) on Sale of Properties			$ 23,000
Area of Real Estate Property (Acre) \| a			119
Real Estate, Held-for-Sale			$ 400
Land in Palm Coast, Florida [Member]
Area of Land (Acre) \| a	505
Altra Kendal [Member]
Land	$ 8,900
Construction in Progress, Gross	51,200
Rental Properties Less Accumulated Depreciation	41,800
Interest Expense, Operating and Nonoperating	3,700	300
BBX Capital Real Estate (BBXRE) [Member]
Proceeds from Sale of Real Estate	$ 2,700	$ 9,700	$ 16,300
BBX Capital Real Estate (BBXRE) [Member] \| Single Family [Member]
Number of Real Estate Property Sold	6	79	146
BBX Capital Real Estate (BBXRE) [Member] \| Townhome [Member]
Number of Real Estate Property Sold			32

The number of real estate properties sold during the period.

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- Definition

The value of rental properties less accumulated depreciation.

+ References

No definition available.

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- Definition

Area of land held.

+ References

No definition available.

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- Definition

Area of a real estate property.

+ References

No definition available.

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- Definition

Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

+ References

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-Section 50
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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
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- Definition

The charge against earnings in the period to reduce the carrying amount of real property to fair value.

+ References

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- Definition

Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense.

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- Definition

Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
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-Subparagraph (SX 210.5-02(13))
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- Definition

The cash inflow from the sale of formerly productive land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth.

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- Definition

Cash received for the sale of real estate that is not part of an investing activity during the current period.

+ References

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- Definition

Amount of investment in land and building held for sale. Excludes real estate considered inventory.

+ References

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