Concentration Of Credit Risk (Details)	Dec. 31, 2015 USD ($) item	Dec. 31, 2014 USD ($) item
Concentration Risk [Line Items]
Accounts secured by FDIC	2	2
Uninsured cash balances | $	$ 3,058,000	$ 2,463,000
Cash amount covered by FDIC | $	$ 250,000
Community Bankers Bank [Member]
Concentration Risk [Line Items]
Accounts secured by FDIC	1	1
Suntrust Bank [Member]
Concentration Risk [Line Items]
Accounts secured by FDIC	1
Zions Bank [Member]
Concentration Risk [Line Items]
Accounts secured by FDIC	1