Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Acquisition of The Altman Companies (Provisional) (Details Textual)

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Note 2 - Acquisition of The Altman Companies (Provisional) (Details Textual) - USD ($)
1 Months Ended
Jan. 31, 2023
Apr. 30, 2023
Sep. 30, 2023
May 31, 2023
Apr. 01, 2023
Mar. 31, 2023
Nov. 30, 2018
Nov. 01, 2018
BBX Capital Real Estate (BBXRE) [Member] | The Altman Companies, LLC [Member]                
Payments to Acquire Businesses, Gross $ 8,100,000              
Business Combination, Reimbursement of Expenses 100,000              
Business Combination, Consideration Transferred, Excess Working Capital $ 1,400,000              
Business Combination, Reimbursement of Predevelopment Expenditures, Liability       $ 600,000        
BBX Capital Real Estate (BBXRE) [Member] | The Altman Companies, LLC [Member]                
Equity Method Investment, Ownership Percentage 40.00%   50.00%       50.00%  
Payments to Acquire Equity Method Investments $ 9,400,000              
BBX Capital Real Estate (BBXRE) [Member] | The Altman Companies, LLC [Member] | Mr. Joel Altman [Member]                
Equity Method Investment, Ownership Percentage             50.00%  
Joel Altman [Member] | The Altman Companies, LLC [Member]                
Equity Method Investment, Ownership Percentage 10.00%              
Payments to Acquire Equity Method Investments $ 2,400,000              
Business Combination, Consideration Transferred, Excess Working Capital $ 1,600,000              
The Altman Companies, LLC [Member] | Altman-Glenewinkel Construction [Member]                
Payments to Acquire Equity Method Investments   $ 1,000            
Subsidiary, Ownership Percentage, Parent 50.00%         60.00%   50.00%
The Altman Companies, LLC [Member] | Altman-Glenewinkel Construction [Member] | Noncontrolling Interest Holders [Member]                
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners           40.00%   40.00%
The Altman Companies, LLC [Member] | Altman-Glenewinkel Construction [Member]                
Equity Method Investment, Ownership Percentage         40.00% 40.00%