Other Real Estate Owned (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016		Dec. 31, 2015
Real Estate Properties [Line Items]
Mortgage Loans in Process of Foreclosure, Amount	$ 21,800		$ 15,600
Covered
Beginning Balance	6,817		22,982
Additions	4,888		7,357
Sales	(937)		(19,629)
Write-downs	(580)		(1,478)
Other Real Estate Covered Transfers	(9,716)	[1]	(2,415)
Noncovered
Beginning balance	58,742		70,454
Additions	30,384		47,866
Sales	(33,241)		(56,853)
Write-downs	(6,387)		(5,140)
Other Real Estate Non Covered Transfers	9,716	[1]	2,415
Total
Beginning balance	65,559		93,436
Additions	35,272		55,223
Sales	(34,178)		(76,482)
Write-downs	(6,967)		(6,618)
Other Real Estate Transfers	0	[1]	0
Ending balance	61,231		65,559
Cordia Bancorp Inc.
Covered
Additions	0
Noncovered
Additions	1,200
Total
Additions	1,200
First CornerStone Bank
Covered
Additions	0
Noncovered
Additions	400
Total
Additions	400
Mortgage
Total
Beginning balance	16,071
Ending balance	$ 15,019		$ 16,071

[1] Transfers include OREO balances associated with expired or terminated shared-loss agreements.