Condensed Financial Information (Parent Company Only) - Condensed Balance Sheets - (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Assets
Cash and due from banks	$ 4,366	$ 3,675
Other assets	5,592	3,861
Total assets	482,837	472,855
Liabilities
Borrowings	49,717	49,717
Other liabilities	3,371	2,934
Total liabilities	448,373	437,268
Stockholders' equity	34,464	35,587	32,957
Total liabilities and stockholders' equity	482,837	472,855
Parent Company
Assets
Cash and due from banks	686	478
Investment in common stock of the Bank	40,761	41,766
Investment in RVB Trust I	217	217
Other assets	343	365
Total assets	42,007	42,826
Liabilities
Borrowings	7,217	7,217
Dividends payable	321
Other liabilities	5	22
Total liabilities	7,543	7,239
Stockholders' equity	34,464	35,587
Total liabilities and stockholders' equity	$ 42,007	$ 42,826