Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Notes Payable and Other Borrowings (Details Textual)

v3.23.3
Note 8 - Notes Payable and Other Borrowings (Details Textual) - USD ($)
$ in Thousands
1 Months Ended 9 Months Ended
Feb. 03, 2023
Oct. 31, 2023
Jan. 31, 2023
Dec. 31, 2022
Nov. 30, 2022
Jul. 31, 2021
Sep. 30, 2023
Sep. 30, 2022
Oct. 01, 2023
Jun. 30, 2023
Feb. 23, 2023
Mar. 31, 2022
Oct. 31, 2020
Repayments of Long-Term Debt, Total             $ 5,317 $ 15,049          
Altra Kendall Construction Loan Facility [Member]                          
Debt Instrument, Interest Rate, Stated Percentage [1]       0.00%     7.57%            
Line of Credit [Member] | Altra Kendall Construction Loan Facility [Member]                          
Line of Credit Facility, Maximum Borrowing Capacity         $ 75,000                
Long-Term Line of Credit             $ 5,400            
Line of Credit [Member] | Secured Overnight Financing Rate (SOFR) [Member] | Altra Kendall Construction Loan Facility [Member]                          
Debt Instrument, Basis Spread on Variable Rate         2.25%                
TD Bank [Member]                          
Debt Instrument, Interest Rate, Stated Percentage       8.95%     10.94%            
IberiaBank [Member] | Revolving Credit Facility [Member]                          
Debt Instrument, Interest Rate, Stated Percentage [2]       8.00%     9.00%            
Comerica Letter of Credit Facility [Member] | Letter of Credit [Member] | Altman LOC Facility [Member]                          
Line of Credit Facility, Maximum Borrowing Capacity             $ 4,000            
Line of Credit Facility, Commitment Fee Percentage             2.00%            
Long-Term Line of Credit             $ 1,500            
Renin Holdings LLC[Member]                          
Proceeds from Contributions from Parent       $ 1,000                  
Renin Holdings LLC[Member] | Subsequent Event [Member]                          
Proceeds from Contributions from Parent   $ 1,300                      
Renin Holdings LLC[Member] | TD Bank [Member]                          
Proceeds from Contributions from Parent $ 8,000     7,000                  
Debt Instrument, Interest Rate, Effective Percentage 0.50%                        
Renin Holdings LLC[Member] | TD Bank [Member] | Subsequent Event [Member]                          
Proceeds from Contributions from Parent   1,250                      
Renin Holdings LLC[Member] | TD Bank [Member] | Revolving Credit Facility [Member]                          
Line of Credit Facility, Maximum Borrowing Capacity $ 22,000     24,000     22,000         $ 20,000 $ 20,000
Renin Holdings LLC[Member] | TD Bank [Member] | Revolving Credit Facility [Member] | Subsequent Event [Member]                          
Line of Credit Facility, Maximum Borrowing Capacity   $ 24,500             $ 24,500        
Renin Holdings LLC[Member] | TD Bank [Member] | Revolving Credit Facility [Member] | Canadian Prime Rate [Member]                          
Debt Instrument, Basis Spread on Variable Rate 2.875%                        
Renin Holdings LLC[Member] | TD Bank [Member] | Revolving Credit Facility [Member] | Base Rate [Member]                          
Debt Instrument, Basis Spread on Variable Rate 2.50%                        
Renin Holdings LLC[Member] | TD Bank [Member] | Revolving Credit Facility [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]                          
Debt Instrument, Basis Spread on Variable Rate 4.375%                        
Renin Holdings LLC[Member] | TD Bank [Member] | Revolving Credit Facility [Member] | Minimum [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]                          
Debt Instrument, Basis Spread on Variable Rate 0.10%                        
Renin Holdings LLC[Member] | TD Bank [Member] | Revolving Credit Facility [Member] | Maximum [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]                          
Debt Instrument, Basis Spread on Variable Rate 0.25%                        
Renin Holdings LLC[Member] | Term Loan [Member] | TD Bank [Member]                          
Debt Instrument, Face Amount                         $ 30,000
Repayments of Long-Term Debt, Total       $ 2,500                  
Renin Holdings LLC[Member] | Term Loan [Member] | TD Bank [Member] | Minimum [Member]                          
Debt Instrument, Prepay Amount                     $ 1,500    
BBX Sweet Holdings [Member] | IberiaBank [Member] | LOCS Credit Facility [Member]                          
Line of Credit Facility, Maximum Borrowing Capacity           $ 2,500       $ 5,000      
Debt Instrument, Covenant, Balance for Thirty Consecutive Days During Year           $ 0              
Debt Instrument, Interest Rate, Stated Percentage           3.00%              
BBX Sweet Holdings [Member] | IberiaBank [Member] | Prime Rate [Member] | LOCS Credit Facility [Member]                          
Debt Instrument, Basis Spread on Variable Rate           0.50%              
IT’SUGAR [Member] | IT'SUGAR Credit Facility [Member]                          
Line of Credit Facility, Maximum Borrowing Capacity     $ 5,000                    
IT’SUGAR [Member] | IT'SUGAR Credit Facility [Member] | Minimum [Member] | Base Rate [Member]                          
Debt Instrument, Basis Spread on Variable Rate     0.00%                    
IT’SUGAR [Member] | IT'SUGAR Credit Facility [Member] | Maximum [Member] | Base Rate [Member]                          
Debt Instrument, Basis Spread on Variable Rate     1.50%                    
Asset Pledged as Collateral [Member] | IT’SUGAR [Member] | IT'SUGAR Credit Facility [Member]                          
Certificates of Deposit, at Carrying Value     $ 5,000                    
Asset Pledged as Collateral [Member] | Restricted Cash [Member]                          
Certificates of Deposit, at Carrying Value             $ 5,800            
[1] ABBX is the guarantor of the facility.
[2] BBX Capital is the guarantor of the line of credit.