Loans, Net Troubled Debt Restructurings Narrative (Details) (USD $)	3 Months Ended
	Mar. 31, 2014 loan	Mar. 31, 2013 loan	Dec. 31, 2013
Receivables [Abstract]
Total TDR	$ 11,300,000		$ 15,600,000
TDR included in nonaccrual loans	6,500,000
TDR performing as agreed	4,800,000
Valuation Allowance related to total TDR	1,500,000		2,800,000
TDR's charged off	5,000,000
Number of Contracts	4	3
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	507,000
Allowance for loan losses on recorded investment as TDR	$ 0