Loans (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Receivables [Abstract]
Loans Receivable Net Deferred Cost Originated	$ 2,647,000	$ 2,134,000
Loans Receivable Net Deferred Premium on Purchased Loans	84,000	94,000
Loans Pledged as Collateral	1,268,006,000	1,209,975,000
Loans And Leases Receivable Commitment To Lend To Borrowers With Nonaccrual or TDR Loans	0	0
Mortgage Loans in Process of Foreclosure, Amount	2,561,000	1,786,000
Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans	1,458,000	1,281,000	$ 1,765,000
Interest and Fee Income, Loans and Leases, Nonaccrual Status	522,000	455,000	$ 400,000
Loans Receivable, Past Due, Nonaccrual	$ 13,600,000	$ 12,700,000