XML 21 R78.htm IDEA: XBRL DOCUMENT v2.4.0.8
Commitments and Contingencies (Detail) (USD $)
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Loan commitments
     
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Fair value disclosure, off-balance sheet risks, face amount, liability $ 4,378,000 $ 7,047,000 $ 3,330,000
Construction and land development
     
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Fair value disclosure, off-balance sheet risks, face amount, liability 1,561,000 822,000 260,000
Other mortgage loans
     
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Fair value disclosure, off-balance sheet risks, face amount, liability 2,817,000 6,225,000 3,070,000
Unused lines of credit
     
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Fair value disclosure, off-balance sheet risks, face amount, liability 19,490,826 19,188,516 19,374,032
Home-equity lines
     
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Fair value disclosure, off-balance sheet risks, face amount, liability 11,067,236 9,882,497 9,232,242
Commercial lines
     
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Fair value disclosure, off-balance sheet risks, face amount, liability 7,726,424 8,615,844 9,368,770
Secured consumer line
     
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Fair value disclosure, off-balance sheet risks, face amount, liability 24,043 3,002 19,175
Unsecured consumer lines
     
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Fair value disclosure, off-balance sheet risks, face amount, liability 673,123 687,173 753,845
Letters of credit
     
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]      
Fair value disclosure, off-balance sheet risks, face amount, liability $ 32,000 $ 32,000 $ 32,000