Debt (Schedule Of Amounts Available Under Credit Facilities) (Details) $ in Thousands	Mar. 31, 2020 USD ($)
Line of Credit Facility [Line Items]
Total credit availability	$ 149,567
BBX Capital Real Estate [Member]
Line of Credit Facility [Line Items]
Total credit availability	22,383
Bluegreen [Member]
Line of Credit Facility [Line Items]
Total credit availability	124,500
Renin [Member]
Line of Credit Facility [Line Items]
Total credit availability	$ 2,684

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant