Consolidated Variable Interest Entities (Carrying Amount Of Assets And Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Variable Interest Entity [Line Items]
Cash and interest bearing deposits in other banks	$ 58,819	$ 43,138	$ 62,377	$ 764,636
Real estate held for investment	75,590us-gaap_OtherRealEstate	107,336us-gaap_OtherRealEstate
Other Assets	4,019us-gaap_OtherAssets	6,518us-gaap_OtherAssets
Total assets	392,936us-gaap_Assets	431,147us-gaap_Assets	470,703us-gaap_Assets
Other liabilities	28,464us-gaap_OtherLiabilities	17,116us-gaap_OtherLiabilities
Noncontrolling interest	1,492us-gaap_MinorityInterest	1,184us-gaap_MinorityInterest
JRG/BBX Development, LLC (“North Flagler”) [Member]
Variable Interest Entity [Line Items]
Cash and interest bearing deposits in other banks	17	298
Real estate held for investment	816	327
Other Assets	379
Total assets	1,212	625
Other liabilities	116	12
Noncontrolling interest	$ 132	$ 135

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

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The aggregate carrying amount, as of the balance sheet date, of liabilities not separately disclosed in the balance sheet.

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Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This does not include real estate assets taken in settlement of troubled loans through surrender or foreclosure.

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