Investment Securities (Schedule Of Additional Information Related To Single Issuer And Pooled Trust Preferred Securities) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Schedule of Available for Sale Securities and Held to Maturity Securities [Line Items]
Book value	$ 97,205		$ 45,179
Fair value	95,030		41,008
Single Issuers [Member]
Schedule of Available for Sale Securities and Held to Maturity Securities [Line Items]
Class	Trust preferred securities
Fair value	17,172		14,957
Single Issuers [Member] | Security A [Member]
Schedule of Available for Sale Securities and Held to Maturity Securities [Line Items]
Book value	1,895
Fair value	2,000
Unrealized gain/(loss)	105
Credit rating	Not rated
Single Issuers [Member] | Security B [Member]
Schedule of Available for Sale Securities and Held to Maturity Securities [Line Items]
Book value	3,198
Fair value	2,876
Unrealized gain/(loss)	(322)
Credit rating	Not rated
Single Issuers [Member] | Security C [Member]
Schedule of Available for Sale Securities and Held to Maturity Securities [Line Items]
Book value	8,911
Fair value	5,011
Unrealized gain/(loss)	(3,900)
Credit rating	Not rated
Pooled [Member]
Schedule of Available for Sale Securities and Held to Maturity Securities [Line Items]
Fair value	77,858		26,051
Pooled [Member] | Pool A [Member]
Schedule of Available for Sale Securities and Held to Maturity Securities [Line Items]
Class	Mezzanine *	[1]
Book value	370
Fair value	671
Unrealized gain/(loss)	$ 301
Credit rating	CAA3
Number of performing issuers	7
Actual deferrals and defaults as a percentage of original collateral	20.27%
Expected deferrals and defaults as a percentage of remaining collateral, annual	0.75%
Recovery	15.00%
Lag	2 years

[1] The actual deferrals and defaults as a percentage of the original collateral were 20.27%. Assumed losses resulting from expected deferrals and defaults as a percentage of remaining collateral is .75% annually with 15% recovery with a two year lag.