Subsequent Events (Details) (USD $)				1 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Jan. 27, 2014 Subsequent Event [Member]	Jan. 27, 2014 Subsequent Event [Member] VantageSouth [Member]	Jan. 27, 2014 Subsequent Event [Member] Piedmont Community Bank Holdings [Member]
Subsequent Event [Line Items]
Business Acquisition, Equity Interest To be Issued, Number of Shares				0.3125	6.28597
Business Acquisition, Cash to be Paid					$ 4,000,000
Deferred tax assets	23,425,000	31,358,000			4,800,000
Common Stock, Shares Authorized	33,333,333	33,333,333	75,000,000
Gain (Loss) on Contract Termination				$ 10,000,000