Commitments And Contingencies (Additional Information) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Commercial Loan [Member]
Legal Proceedings [Line Items]
Notional amount of derivative	$ 7,900,000
Interest Rate Swap [Member]
Legal Proceedings [Line Items]
Notional amount of derivative	43,000,000	43,000,000
Cash held as collateral	5,300,000
Fair value derivative liability	3,900,000	11,100,000
Net Payment on Derivatives	1,600,000	1,600,000
Interest Rate Swap [Member] | Other Comprehensive Income (Loss) [Member]
Legal Proceedings [Line Items]
Increase (decrease) in fair value of swap agreement classified as other liabilities	4,700,000	60,000
Forward Commitments To Sell Residential Mortgage Loans [Member]
Legal Proceedings [Line Items]
Notional amount of derivative	$ 0	$ 0