Parent Company Only Financial (Balance Sheets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Securities, available for sale	$ 118,881	$ 96,324
Loans	342,760	332,495
Foreclosed real estate	5,066	5,509
Total assets	514,734	506,953
Junior subordinated debentures	12,887	12,887
Stockholders' equity	40,372	39,902	36,666
Total Liabilities and Stockholders' Equity	514,734	506,953
Parent Company [Member]
Cash	979	704	856
Investment in subsidiary	50,680	50,044
Securities, available for sale	324	340
Loans		598
Foreclosed real estate		99
Accrued interest and other assets	1,480	1,130
Total assets	53,463	52,915
Other liabilities	204	126
Junior subordinated debentures	12,887	12,887
Stockholders' equity	40,372	39,902
Total Liabilities and Stockholders' Equity	$ 53,463	$ 52,915