Annual report pursuant to Section 13 and 15(d)

Notes Payable And Other Borrowings (Narrative) (Details)

v3.20.4
Notes Payable And Other Borrowings (Narrative) (Details) - USD ($)
1 Months Ended 12 Months Ended
Aug. 31, 2018
Dec. 31, 2020
Oct. 31, 2025
Oct. 31, 2020
May 31, 2020
Dec. 31, 2019
Feb. 28, 2019
Dec. 31, 2018
Nov. 30, 2018
Oct. 31, 2017
Sep. 30, 2017
Nov. 30, 2016
Oct. 31, 2014
Debt Instrument [Line Items]                          
Notes And Loans Payable   $ 73,483,000       $ 42,736,000   $ 37,496,000          
Inventory, Real Estate   55,800,000       65,818,000              
Other Assets   24,718,000       16,051,000              
Community Development District Obligations [Member] | Senior Lien [Member]                          
Debt Instrument [Line Items]                          
Inventory, Real Estate   40,800,000                      
TD Bank Term Loan [Member]                          
Debt Instrument [Line Items]                          
Notes And Loans Payable                     $ 1,700,000    
TD Bank Line Of Credit [Member]                          
Debt Instrument [Line Items]                          
Line of Credit Facility, Current Borrowing Capacity                     $ 16,300,000    
Other [Member]                          
Debt Instrument [Line Items]                          
Notes And Loans Payable   $ 43,000       $ 223,000              
Debt Instrument, Interest Rate, Stated Percentage   4.22%       15.00%              
TD Revolving Credit Facility [Member]                          
Debt Instrument [Line Items]                          
Line of Credit Facility, Current Borrowing Capacity       $ 20,000,000                  
Periodic payment, principal   $ 30,000,000                      
Debt face amount       $ 30,000,000                  
TD Revolving Credit Facility [Member] | Scenario, Forecast [Member]                          
Debt Instrument [Line Items]                          
Percent of debt required due     $ 37.5                    
TD Revolving Credit Facility [Member] | LIBOR [Member] | Maximum [Member]                          
Debt Instrument [Line Items]                          
Basis spread on rate   3.375%                      
TD Revolving Credit Facility [Member] | LIBOR [Member] | Minimum [Member]                          
Debt Instrument [Line Items]                          
Basis spread on rate   2.875%                      
TD Revolving Credit Facility [Member] | Canadian Prime Rate [Member] | Maximum [Member]                          
Debt Instrument [Line Items]                          
Basis spread on rate   1.875%                      
TD Revolving Credit Facility [Member] | Canadian Prime Rate [Member] | Minimum [Member]                          
Debt Instrument [Line Items]                          
Basis spread on rate   1.375%                      
TD Revolving Credit Facility [Member] | Base Rate [Member] | Maximum [Member]                          
Debt Instrument [Line Items]                          
Basis spread on rate   1.50%                      
TD Revolving Credit Facility [Member] | Base Rate [Member] | Minimum [Member]                          
Debt Instrument [Line Items]                          
Basis spread on rate   1.00%                      
Banc Of America Leasing & Capital Equipment Note [Member]                          
Debt Instrument [Line Items]                          
Line of credit facility expiration period   36 months                      
Periodic payment, principal and interest   $ 18,516,000                      
Bank Of America Revolving Line Of Credit [Member]                          
Debt Instrument [Line Items]                          
Maximum borrowing capacity $ 4,000,000                        
Bank Of America Revolving Line Of Credit [Member] | LIBOR [Member]                          
Debt Instrument [Line Items]                          
Basis spread on rate 1.50%                        
Community Development Bonds [Member]                          
Debt Instrument [Line Items]                          
Issued bonds         $ 8,600,000   $ 8,100,000   $ 16,500,000     $ 21,400,000  
Centennial Bank - Hoffmans [Member]                          
Debt Instrument [Line Items]                          
Notes And Loans Payable                         $ 1,700,000
Amortization schedule   25 years                      
Other Notes Payable [Member]                          
Debt Instrument [Line Items]                          
Unamortized debt issuance costs   $ 1,126,000       $ 824,000              
Other Notes Payable [Member] | Community Development District Obligations [Member]                          
Debt Instrument [Line Items]                          
Notes And Loans Payable   27,565,000       29,287,000              
Carrying Amount of Pledged Assets   42,230,000       49,352,000              
Other Assets   $ 1,400,000       $ 800,000              
Other Notes Payable [Member] | Community Development District Obligations [Member] | Maximum [Member]                          
Debt Instrument [Line Items]                          
Debt Instrument, Interest Rate, Stated Percentage   6.00%       6.00%              
Other Notes Payable [Member] | Community Development District Obligations [Member] | Minimum [Member]                          
Debt Instrument [Line Items]                          
Debt Instrument, Interest Rate, Stated Percentage   4.25%       4.25%              
Other Notes Payable [Member] | Unsecured Note [Member]                          
Debt Instrument [Line Items]                          
Notes And Loans Payable           $ 3,400,000              
Debt Instrument, Interest Rate, Stated Percentage           6.00%       6.00%      
Debt face amount                   $ 3,400,000      
Equity Method Investment, Ownership Percentage                   46.75%      
Other Notes Payable [Member] | Banc Of America Leasing & Capital Equipment Note [Member]                          
Debt Instrument [Line Items]                          
Notes And Loans Payable           $ 355,000              
Debt Instrument, Interest Rate, Stated Percentage           4.75%              
BBXRE [Member]                          
Debt Instrument [Line Items]                          
Line of credit, outstanding         $ 2,000,000                
Renin [Member] | TD Revolving Credit Facility [Member]                          
Debt Instrument [Line Items]                          
Proceeds from loans   $ 30,000,000                      
Proceeds from lines of credit   8,000,000                      
Line of Credit Facility, Current Borrowing Capacity   4,400,000                      
Line of credit, outstanding   $ 15,600,000