Fair Value Of Assets And Liabilities (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Fair Value Of Assets And Liabilities [Abstract]
Fair value of impaired loan balances	$ 6,200,000	$ 13,500,000
Related allowance balance total	365,000	1,957,000
Additional provisions for loans losses	$ 207,000	$ 1,400,000