Quarterly report pursuant to Section 13 or 15(d)

Debt (Note Payable To BBX, Narrative) (Details)

v3.21.2
Debt (Note Payable To BBX, Narrative) (Details) - USD ($)
6 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Debt Instrument [Line Items]      
Accrued interest $ 1,100,000 $ 1,100,000  
Spin-off [Member]      
Debt Instrument [Line Items]      
Debt instrument, face amount $ 75,000,000.0   $ 75,000,000.0
Interest rate     6.00%
Deferred interest rate     8.00%
Debt instrument term 5 years