Loans and Allowance for Loan Losses (Details 6) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
30-89 Days Past Due and Accruing	$ 1,745	$ 6,594
Past Due 90 Days or More and Accruing	0	0
Nonaccrual	4,096	6,005
Total Past Due	5,841	12,599
Current Loans	278,340	264,392
Total Loans	284,181	276,991
Commercial Real Estate Owner Occupied [Member]
30-89 Days Past Due and Accruing	431	2,738
Past Due 90 Days or More and Accruing	0	0
Nonaccrual	494	956
Total Past Due	925	3,694
Current Loans	65,218	54,731
Total Loans	66,143	58,425
Commercial Real Estate All Other [Member]
30-89 Days Past Due and Accruing	0	636
Past Due 90 Days or More and Accruing	0	0
Nonaccrual	924	1,913
Total Past Due	924	2,549
Current Loans	65,797	64,198
Total Loans	66,721	66,747
Consumer Real Estate Mortgage [Member]
30-89 Days Past Due and Accruing	712	1,858
Past Due 90 Days or More and Accruing	0	0
Nonaccrual	964	616
Total Past Due	1,676	2,474
Current Loans	68,235	68,721
Total Loans	69,911	71,195
Construction and Land Development [Member]
30-89 Days Past Due and Accruing	48	100
Past Due 90 Days or More and Accruing	0	0
Nonaccrual	22	53
Total Past Due	70	153
Current Loans	38,900	38,404
Total Loans	38,970	38,557
Commercial and Industrial Loans [Member]
30-89 Days Past Due and Accruing	552	1,227
Past Due 90 Days or More and Accruing	0	0
Nonaccrual	1,692	2,467
Total Past Due	2,244	3,694
Current Loans	37,538	36,446
Total Loans	39,782	40,140
Consumer and Other Loans [Member]
30-89 Days Past Due and Accruing	2	35
Past Due 90 Days or More and Accruing	0	0
Nonaccrual	0	0
Total Past Due	2	35
Current Loans	2,652	1,892
Total Loans	$ 2,654	$ 1,927