Debt (Schedule Of Amounts Available Under Credit Facilities) (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Line of Credit Facility [Line Items]
Total credit availability	$ 277,183
BBX Capital Real Estate [Member]
Line of Credit Facility [Line Items]
Total credit availability	50,000
Bluegreen [Member]
Line of Credit Facility [Line Items]
Total credit availability	220,200
Renin [Member]
Line of Credit Facility [Line Items]
Total credit availability	4,983
IT'SUGAR, LLC [Member]
Line of Credit Facility [Line Items]
Total credit availability	$ 2,000