Loans And Allowance For Loan Losses (Changes In The Carrying Amounts And Accretable Yields For ASC 310.30 Loans) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Loans And Allowance For Loan Losses [Abstract]
Balance at beginning of period, Accretable Yield	$ 2,402	$ 2,688
Transfers to other real estate/ repossessed assets, Accretable Yield	27	4
Charge-offs, Accretable Yield	(5)	(87)
Net reclassifications to / from nonaccretable amount, Accretable Yield	192
Accretion, Accretable yield	(712)	(203)
Balance at end of period, Accretable Yield	1,904	2,402
Balance at beginning of period, Carrying amount of loans	37,615	53,628
Payments Received, Carrying amount of loans	(9,960)	(12,503)
Transfers to other real estate / repossessed assets, Carrying amount of loans	(2,365)	(3,596)
Charged-offs, Carrying amount of loans	(151)	(117)
Accretion, Carrying amount of loans	568	203
Balance at end of period, Carrying amount of loans	$ 25,707	$ 37,615