Subsequent Events (Details) (USD $)			0 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Jan. 30, 2014 Subsequent events Infinity
Subsequent Events
Assets acquired			$ 80,800,000
Liabilities acquired			709,000
Credit facility paid off			67,600,000
Delinquent loans or adversely classified assets	2,251,000	2,205,000	0
Consideration paid			16,900,000
Cash consideration			$ 9,000,000
Number of shares of common stock issued as consideration			562,469
Stock price of the acquired entity (in dollars per share)			$ 16.02
Period prior to announcement of the transaction for which average closing price is considered to calculate value of shares to be issued			10 days