Investment Securities (Amortized Cost And Fair Values Of Investment Securities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Schedule of Investments [Line Items]
Amortized Cost	$ 245,106	$ 267,161
Gross Unrealized Gains	4,118	5,218
Gross Unrealized Losses	25,951	27,356
Available-for-sale Securities, Total	223,273	245,023
OTTI in AOCI	16,876	17,726
Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment	4,040	0
Held-to-maturity Securities, Fair Value	4,347
US Government Agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost	40,334	25,490
Gross Unrealized Gains	97	107
Gross Unrealized Losses	111	17
Available-for-sale Securities, Total	40,320	25,580
OTTI in AOCI	0	0
Residential mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost	43,596	43,630
Gross Unrealized Gains	703	1,059
Gross Unrealized Losses	191	137
Available-for-sale Securities, Total	44,108	44,552
OTTI in AOCI	0	0
Commercial mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Amortized Cost	37,330	48,112
Gross Unrealized Gains	288	216
Gross Unrealized Losses	0	51
Available-for-sale Securities, Total	37,618	48,277
OTTI in AOCI	0	0
Collateralized mortgage obligations [Member]
Schedule of Investments [Line Items]
Amortized Cost	31,836	48,120
Gross Unrealized Gains	188	436
Gross Unrealized Losses	293	205
Available-for-sale Securities, Total	31,731	48,351
OTTI in AOCI	0	0
Taxable municipal bonds and notes [Member]
Schedule of Investments [Line Items]
Amortized Cost	55,212	65,424
Gross Unrealized Gains	2,842	3,400
Gross Unrealized Losses	0	8
Available-for-sale Securities, Total	58,054	68,816
OTTI in AOCI	0	0
Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment	4,040
Held-to-maturity ross Unrealized Gains	542
Held-to-maturity Gross Unrealized Losses	235
Held-to-maturity Securities, Fair Value	4,347
Held-to-maturity OTTI in AOCI	0
Collateralized debt obligations [Member]
Schedule of Investments [Line Items]
Amortized Cost	36,798	36,385
Gross Unrealized Gains	0	0
Gross Unrealized Losses	25,356	26,938
Available-for-sale Securities, Total	11,442	9,447
OTTI in AOCI	$ 16,876	$ 17,726

Accumulated other comprehensive loss related to portion of other than temporary impairment (OTTI) due to factors other than credit losses on debt securities categorized as available-for-sale that an entity does not intend to sell and which it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis of the debt security. The amount represented by this item is net of tax, as applicable.

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