Loans Loans (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Receivables [Abstract]
Loans Receivable Net Deferred Cost Originated	$ 2,100,000	$ 879,000
Loans Receivable Net Deferred Premium on Purchased Loans	94,000	99,000
Loans Pledged as Collateral	1,210,000,000	1,140,000,000
Loans And Leases Receivable Commitment To Lend To Borrowers With Nonaccrual or TDR Loans	0	0
Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans	1,300,000	1,800,000	1,800,000
Interest and Fee Income, Loans and Leases, Nonaccrual Status	455,000	400,000	679,000
Loans Receivable, Past Due, Nonaccrual	$ 12,700,000	$ 15,600,000