Loans (Details 2) (USD $)
Jun. 30, 2012
Dec. 31, 2011
Analysis of loan portfolio by loan grade, segregated by class of loans    
Gaming $ 59,296,895 $ 57,219,236
Residential and land development 27,631,420 29,026,076
Real estate, construction 53,829,647 61,041,510
Real estate, mortgage 245,962,520 238,411,440
Commercial and industrial 30,846,870 33,950,494
Other 10,023,655 12,758,530
Total 427,591,007 432,407,286
A or B [Member]
   
Analysis of loan portfolio by loan grade, segregated by class of loans    
Gaming 26,471,751 41,816,764
Residential and land development 6,291,938 4,865,153
Real estate, construction 41,088,982 50,797,910
Real estate, mortgage 199,127,681 197,509,767
Commercial and industrial 20,390,301 23,972,076
Other 9,849,420 12,266,764
Total 303,220,073 331,228,434
C [Member]
   
Analysis of loan portfolio by loan grade, segregated by class of loans    
Gaming 7,815,522  
Real estate, construction 2,065,821 357,114
Real estate, mortgage 10,372,796 2,862,368
Commercial and industrial 7,684,953 6,551,489
Other 45,419 40,454
Total 27,984,511 9,811,425
D [Member]
   
Analysis of loan portfolio by loan grade, segregated by class of loans    
Gaming 10,108,687  
Residential and land development   50,545
Real estate, construction 3,492,777 3,695,437
Real estate, mortgage 22,428,354 25,869,734
Commercial and industrial 2,646,851 3,077,347
Other 128,429 384,146
Total 38,805,098 33,077,209
E [Member]
   
Analysis of loan portfolio by loan grade, segregated by class of loans    
Gaming 14,900,935 15,402,472
Residential and land development 21,339,482 24,110,378
Real estate, construction 7,182,067 6,191,049
Real estate, mortgage 14,033,689 12,169,571
Commercial and industrial 124,765 349,582
Other 387 67,166
Total $ 57,581,325 $ 58,290,218