Investment Securities (Summary Of Amortized Cost And Fair Values Of Securities Classified As Available For Sale And Held To Maturity) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Available for Sale, Amortized Cost	$ 268,722	$ 499,370
Available for Sale, Gross Unrealized Gains	3,982	10,077
Available for Sale, Gross Unrealized Losses	3,028	766
Available for Sale, Fair Value	269,676	508,681
Held-to-maturity Securities, Amortized Cost	136,017	407
Held to Maturity, Gross Unrealized Gains	39	47
Held to Maturity, Gross Unrealized Losses	1,938	0
Held-to-maturity Securities, Fair Value	134,118	454
U.S. Treasury Obligations [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Available for Sale, Amortized Cost	100	100
Available for Sale, Gross Unrealized Gains	0	0
Available for Sale, Gross Unrealized Losses	0	0
Available for Sale, Fair Value	100	100
U.S. Agency Obligations [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Available for Sale, Amortized Cost	8,463	10,956
Available for Sale, Gross Unrealized Gains	0	0
Available for Sale, Gross Unrealized Losses	609	59
Available for Sale, Fair Value	7,854	10,897
Held-to-maturity Securities, Amortized Cost	15,826
Held to Maturity, Gross Unrealized Gains	0
Held to Maturity, Gross Unrealized Losses	268
Held-to-maturity Securities, Fair Value	15,558
U.S. GSEs [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Available for Sale, Amortized Cost		58,731
Available for Sale, Gross Unrealized Gains		723
Available for Sale, Gross Unrealized Losses		88
Available for Sale, Fair Value		59,366
Held-to-maturity Securities, Amortized Cost	9,428
Held to Maturity, Gross Unrealized Gains	0
Held to Maturity, Gross Unrealized Losses	575
Held-to-maturity Securities, Fair Value	8,853
FHLB Obligations [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Available for Sale, Amortized Cost		24,546
Available for Sale, Gross Unrealized Gains		39
Available for Sale, Gross Unrealized Losses		0
Available for Sale, Fair Value		24,585
Held-to-maturity Securities, Amortized Cost	4,675
Held to Maturity, Gross Unrealized Gains	0
Held to Maturity, Gross Unrealized Losses	46
Held-to-maturity Securities, Fair Value	4,629
Agency MBSs [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Available for Sale, Amortized Cost	102,822	142,441
Available for Sale, Gross Unrealized Gains	3,350	6,326
Available for Sale, Gross Unrealized Losses	930	0
Available for Sale, Fair Value	105,242	148,767
Held-to-maturity Securities, Amortized Cost	9,236	407
Held to Maturity, Gross Unrealized Gains	27	47
Held to Maturity, Gross Unrealized Losses	61	0
Held-to-maturity Securities, Fair Value	9,202	454
Agency CMBSs [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Available for Sale, Amortized Cost	18,533	5,087
Available for Sale, Gross Unrealized Gains	0	0
Available for Sale, Gross Unrealized Losses	534	58
Available for Sale, Fair Value	17,999	5,029
Agency CMOs [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Available for Sale, Amortized Cost	98,570	227,815
Available for Sale, Gross Unrealized Gains	593	2,922
Available for Sale, Gross Unrealized Losses	812	338
Available for Sale, Fair Value	98,351	230,399
Held-to-maturity Securities, Amortized Cost	96,852
Held to Maturity, Gross Unrealized Gains	12
Held to Maturity, Gross Unrealized Losses	988
Held-to-maturity Securities, Fair Value	95,876
Non-Agency CMOs [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Available for Sale, Amortized Cost		4,589
Available for Sale, Gross Unrealized Gains		6
Available for Sale, Gross Unrealized Losses		2
Available for Sale, Fair Value		4,593
CLOs [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Available for Sale, Amortized Cost	39,877	24,748
Available for Sale, Gross Unrealized Gains	0	0
Available for Sale, Gross Unrealized Losses	143	221
Available for Sale, Fair Value	39,734	24,527
ABSs [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Available for Sale, Amortized Cost	357	357
Available for Sale, Gross Unrealized Gains	39	61
Available for Sale, Gross Unrealized Losses	0	0
Available for Sale, Fair Value	$ 396	$ 418

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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+ Details

- Definition

This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References+ Details

- Definition

This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.

+ References+ Details

- Definition

For an unclassified balance sheet, this item represents investments in debt securities which are categorized as held-to-maturity. The held-to-maturity category is for those securities that the entity has the positive intent and ability to hold until maturity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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+ Details

- Definition

This item represents the aggregate fair value of investments in debt securities as of the balance sheet date and which are categorized as held-to-maturity.

+ References+ Details

- Definition

As of the balance sheet date, the excess of fair value over carrying value (amortized cost) of a debt security categorized as held-to-maturity, exclusive of dividend or interest income recognized but not yet received and exclusive of any write-downs for other-than-temporary impairment. Such item represents the gross unrecognized holding gain.

+ References+ Details

- Definition

As of the balance sheet date, the excess of carrying value (amortized cost) over fair value of a debt security categorized as held-to-maturity, exclusive of dividend or interest income recognized but not yet received and exclusive of any write-downs for other-than-temporary impairment. Such item represents the gross unrecognized holding loss.

+ References+ Details