Quarterly report pursuant to Section 13 or 15(d)

Organization And Basis Of Financial Statement Presentation (Narrative) (Details)

v3.20.2
Organization And Basis Of Financial Statement Presentation (Narrative) (Details)
$ in Millions
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Oct. 22, 2020
CAD ($)
Oct. 22, 2020
USD ($)
Sep. 22, 2020
USD ($)
Jun. 30, 2020
USD ($)
entity
Sep. 30, 2019
USD ($)
store
Sep. 30, 2020
USD ($)
item
store
shares
Jun. 30, 2020
USD ($)
Mar. 31, 2020
store
Sep. 30, 2019
USD ($)
Sep. 30, 2020
USD ($)
item
shares
Sep. 30, 2019
USD ($)
Dec. 31, 2016
store
Nov. 09, 2020
USD ($)
Nov. 02, 2020
USD ($)
Dec. 31, 2019
USD ($)
shares
Jun. 30, 2019
USD ($)
Dec. 31, 2018
USD ($)
Business Acquisition [Line Items]                                  
Other assets           $ 15,080,000       $ 15,080,000         $ 16,051,000    
Revenues           42,205,000     $ 47,692,000 116,990,000 $ 152,828,000            
Property and equipment, net           $ 6,122,000       $ 6,122,000         29,836,000    
Number of class of common stock | item                   2              
Number of votes per share | item           1       1              
Number of separate, publicly-traded companies | entity       2                          
Number of stores transferred | store         7                        
Loss from noncontrolling interest                   $ 1,248,000              
Cash and cash equivalents         $ 25,935,000 $ 96,592,000     25,935,000 96,592,000 25,935,000       20,723,000    
Impairment losses               22,384,000              
Goodwill       $ 14,864,000 $ 37,248,000 $ 14,864,000   37,248,000 37,248,000       $ 37,248,000 $ 37,248,000 $ 37,248,000
Number of agreements | item           7       7              
Number of agreement modifications | item           3       3              
Number of agreements after modifications | item           4       4              
Agreement modification, rental payment deferrals           $ 200,000                      
Agreement modification, rental payment abatements           300,000                      
Minimum [Member]                                  
Business Acquisition [Line Items]                                  
Percentage of rents collected at multifamily apartment communities                   97.00%              
Deferral rent payment, term                   1 month              
Maximum [Member]                                  
Business Acquisition [Line Items]                                  
Deferral rent payment, term                   21 months              
MOD Pizza [Member]                                  
Business Acquisition [Line Items]                                  
Number of stores open | store                       60          
BBXRE [Member]                                  
Business Acquisition [Line Items]                                  
Impairment losses                   $ 2,700,000              
New BBX Capital [Member] | Notes Payable [Member]                                  
Business Acquisition [Line Items]                                  
Debt face amount           $ 75,000,000       $ 75,000,000              
Interest rate           6.00%       6.00%              
Deferred interest rate           8.00%       8.00%              
Debt instrument term (in years)                   5 years              
IT'SUGAR, LLC [Member]                                  
Business Acquisition [Line Items]                                  
Other assets     $ 1,707,000                            
Property and equipment, net     22,162,000                            
Number of stores open | store               100                  
Advance from subsidiary           $ 2,000,000       $ 2,000,000              
Percent decline in revenue           50.40%                      
Loss from noncontrolling interest     3,300,000                            
Cash and cash equivalents     1,045,000                            
Impairment losses           $ 3,300,000       3,300,000              
Goodwill     $ 14,864,000                            
Hoffman's Chocolates [Member]                                  
Business Acquisition [Line Items]                                  
Percentage of sales volumes pre-pandemic           71.00%                      
Las Olas Confections And Snacks [Member]                                  
Business Acquisition [Line Items]                                  
Percentage of sales volumes pre-pandemic           92.00%                      
Hoffman's Chocolates And Las Olas Confections And Snacks [Member]                                  
Business Acquisition [Line Items]                                  
Accrued and unpaid current rental obligations           $ 200,000       $ 200,000              
Number of locations that had executed amendments | store           6                      
BBX Capital Real Estate [Member] | Altman [Member]                                  
Business Acquisition [Line Items]                                  
Consolidated method ownership percentage           50.00%       50.00%              
Class A Common Stock [Member]                                  
Business Acquisition [Line Items]                                  
Percent of voting power           22.00%       22.00%              
Percentage of total common equity           81.00%       81.00%              
Common stock, shares authorized | shares           30,000,000       30,000,000         30,000,000    
Class B Common Stock [Member]                                  
Business Acquisition [Line Items]                                  
Percent of voting power           78.00%       78.00%              
Percentage of total common equity           19.00%       19.00%              
Common stock, shares authorized | shares           4,000,000       4,000,000         4,000,000    
Renin [Member] | Reportable Segments [Member]                                  
Business Acquisition [Line Items]                                  
Revenues           $ 19,662,000     $ 16,442,000 $ 54,283,000 $ 51,124,000            
Cash and cash equivalents           1,168,000       1,168,000              
IT'SUGAR, LLC [Member]                                  
Business Acquisition [Line Items]                                  
Impairment losses             $ 22,400,000                    
IT'SUGAR, LLC [Member] | Reportable Segments [Member]                                  
Business Acquisition [Line Items]                                  
Revenues           15,245,000                      
Cash and cash equivalents           $ 610,000       $ 610,000              
IT'SUGAR, LLC [Member] | BBX Sweet Holdings [Member]                                  
Business Acquisition [Line Items]                                  
Consolidated method ownership percentage           93.00%       93.00%              
Subsequent Event [Member] | IT'SUGAR, LLC [Member]                                  
Business Acquisition [Line Items]                                  
Advance from subsidiary                         $ 2,000,000 $ 4,000,000      
Colonial Elegance [Member] | Subsequent Event [Member] | Renin [Member]                                  
Business Acquisition [Line Items]                                  
Purchase consideration $ 51.0 $ 39,000,000                              
Business combination, estimated excess target working capital 13.0 9,900,000                              
Business combination, target working capital 6.7 5,100,000                              
Business combination, target working capital held $ 1.3 1,000,000                              
Capital contributions   $ 5,000,000                              
TD Bank Credit Facility [Member] | Colonial Elegance [Member] | Subsequent Event [Member] | Renin [Member]                                  
Business Acquisition [Line Items]                                  
Quarterly payments of principal percentage 37.50% 37.50%                              
Prime Rate [Member] | TD Bank Credit Facility [Member] | Colonial Elegance [Member] | Subsequent Event [Member] | Renin [Member] | Minimum [Member]                                  
Business Acquisition [Line Items]                                  
Basis spread on rate 1.375% 1.375%                              
Prime Rate [Member] | TD Bank Credit Facility [Member] | Colonial Elegance [Member] | Subsequent Event [Member] | Renin [Member] | Maximum [Member]                                  
Business Acquisition [Line Items]                                  
Basis spread on rate 1.875% 1.875%                              
Base Rate [Member] | TD Bank Credit Facility [Member] | Colonial Elegance [Member] | Subsequent Event [Member] | Renin [Member] | Minimum [Member]                                  
Business Acquisition [Line Items]                                  
Basis spread on rate 1.00% 1.00%                              
Base Rate [Member] | TD Bank Credit Facility [Member] | Colonial Elegance [Member] | Subsequent Event [Member] | Renin [Member] | Maximum [Member]                                  
Business Acquisition [Line Items]                                  
Basis spread on rate 1.50% 1.50%                              
Acceptance Rate [Member] | TD Bank Credit Facility [Member] | Colonial Elegance [Member] | Subsequent Event [Member] | Renin [Member] | Minimum [Member]                                  
Business Acquisition [Line Items]                                  
Basis spread on rate 2.875% 2.875%                              
Acceptance Rate [Member] | TD Bank Credit Facility [Member] | Colonial Elegance [Member] | Subsequent Event [Member] | Renin [Member] | Maximum [Member]                                  
Business Acquisition [Line Items]                                  
Basis spread on rate 3.375% 3.375%                              
LIBOR [Member]                                  
Business Acquisition [Line Items]                                  
Line of credit, outstanding           $ 4,900,000       $ 4,900,000