Loans, Net Narrative (Details) (USD $)	12 Months Ended
	Dec. 31, 2014 loan_segment	Dec. 31, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loan segments	3
Mortgages held for sale	$ 0	$ 33,175,000
Total TDR	6,900,000	15,600,000
Nonaccrual	9,944,000	19,752,000
Interest on non-accrual loans foregone	544,000	1,100,000	1,400,000
Fund Mortgage Held For Sale [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Proceeds from held for sale loans	6,600,000
Total TDR	6,300,000
Nonaccrual	5,900,000
Allowance for Loan and Lease Losses, Loans Sold	$ 655,000