Loans, Net Troubled Debt Restructurings Narrative (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014 loan	Jun. 30, 2013 loan	Jun. 30, 2014 loan	Jun. 30, 2013 loan	Dec. 31, 2013
Financing Receivable, Modifications [Line Items]
Total TDR	$ 7,600,000		$ 7,600,000		$ 15,600,000
Nonaccrual	10,408,000		10,408,000		19,752,000
TDR included in nonaccrual loans	3,000,000		3,000,000
TDR performing as agreed	4,600,000		4,600,000
Valuation Allowance related to total TDR	760,000		760,000		2,800,000
Number of Contracts	1	7	5	10
Number of loans for which allowance for loan losses measured under general allowance methodology			2
Recorded investment as TDR for which allowance for loan losses measured under general allowance methodology			916,000
Allowance for loan losses on recorded investment as TDR	0		0
Number of contracts paid off			1
Number of contracts sold			2
Mortgage Loans on Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Proceeds from Sale of Finance Receivables, TDRs			$ 707,000