Loans and Leases (Details) (USD $)	Sep. 30, 2012	Dec. 31, 2011
Loans And Leases
Total Commercial and Other Loans	$ 15,249,000	$ 15,938,000
Total Commercial Real Estate	49,300,000	56,368,000
Total Consumer Real Estate	30,480,000	30,152,000
Total Consumer Loans	5,786,000	7,090,000
Total loans	100,815,000	109,548,000
Unearned interest and deferred fees	(89,000)	119,000
Net loans	100,726,270	109,428,476
Commercial and other Loans [Member]
Loans And Leases
Commercial and Other Loans, Commercial	4,754,000	4,354,000
Commercial and Other Loans, Non-rated industrial development obligations	10,475,000	11,508,000
Commercial and Other Loans, Other loans	20,000	76,000
Total Commercial and Other Loans	15,249,000	15,938,000
Net loans	15,249,000	15,938,000
Commercial real estate [Member]
Loans And Leases
Commercial Real Estate, Non-farm, non-residential	42,381,000	49,146,000
Commercial Real Estate, Multifamily (5 or more) residential properties	6,919,000	7,222,000
Total Commercial Real Estate	49,300,000	56,368,000
Net loans	49,300,000	56,368,000
Consumer real estate [Member]
Loans And Leases
Consumer Real Estate, Construction	1,765,000	295,000
Consumer Real Estate, Home Equity Lines of Credit	2,949,000	2,303,000
Total Consumer Real Estate	30,480,000	30,152,000
Net loans	30,480,000	30,152,000
Consumer real estate [Member] | Farmland [Member]
Loans And Leases
Consumer Real Estate	247,000	213,000
Consumer real estate [Member] | Residential 1-4 Family [Member]
Loans And Leases
Consumer Real Estate	23,395,000	24,961,000
Consumer real estate [Member] | Home Equity Loans [Member]
Loans And Leases
Consumer Real Estate	2,124,000	2,380,000
Consumer Loans [Member]
Loans And Leases
Consumer Loans, Installment and other loans to individuals	5,252,000	6,484,000
Consumer Loans, Credit Cards	534,000	606,000
Total Consumer Loans	5,786,000	7,090,000
Net loans	$ 5,786,000	$ 7,090,000