Loan Servicing (Detail Textuals) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Servicing Assets at Fair Value [Line Items]
Unpaid principal balances of mortgage and other loans serviced	$ 114.1	$ 113.6
Dupont State Bank
Servicing Assets at Fair Value [Line Items]
Federal National Mortgage Association Bank (FNMA) loan acquired	$ 17.6