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Investment Securities (Tables)
12 Months Ended
Dec. 31, 2012
Investments, Debt and Equity Securities [Abstract]  
Investment Securities

Investment securities are summarized as follows:

 

          Gross     Gross        
    Amortized     Unrealized     Unrealized     Fair  
December 31, 2012   Cost     Gains     Losses     Value  
                         
Available for sale:                                
U.S. Government agencies   $ 28,360     $ -     $ 320     $ 28,040  
State and municipal     38,528,451       2,623,768       14,797       41,137,422  
Corporate trust preferred     349,646       -       65,116       284,530  
Mortgage-backed     57,494,784       1,597,567       52,076       59,040,275  
                                 
    $ 96,401,241     $ 4,221,335     $ 132,309     $ 100,490,267  

 

          Gross     Gross        
    Amortized     Unrealized     Unrealized     Fair  
December 31, 2011   Cost     Gains     Losses     Value  
                         
Available for sale:                                
U.S. Government agencies   $ 28,360     $ -     $ -     $ 28,360  
State and municipal     37,165,358       1,808,576       46,811       38,927,123  
Corporate trust preferred     635,239       -       200,015       435,224  
Mortgage-backed     61,972,542       1,606,338       103,032       63,475,848  
                                 
    $ 99,801,499     $ 3,414,914     $ 349,858     $ 102,866,555  

 

          Gross     Gross        
    Amortized     Unrealized     Unrealized     Fair  
December 31, 2010   Cost     Gains     Losses     Value  
                         
Available for sale:                                
U.S. Government agencies   $ 1,028,360     $ 51,640     $ 200     $ 1,079,800  
State and municipal     34,775,927       54,285       1,960,277       32,869,935  
Corporate trust preferred     1,793,287       64,898       717,115       1,141,070  
Mortgage-backed     51,337,038       984,851       144,335       52,177,554  
                                 
    $ 88,934,612     $ 1,155,674     $ 2,821,927     $ 87,268,359
Gross Unrealized Losses and Fair Value

The gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at December 31, 2012 are as follows:

 

    Less than 12 months     12 months or more     Total  
    Fair     Unrealized     Fair     Unrealized     Fair     Unrealized  
    Value     Loss     Value     Loss     Value     Loss  
Obligations of U.S. Government agencies   $ 3,840     $ 320     $ -     $ -     $ 3,840     $ 320  
State and Municipal     249,595       403       285,606       14,394       535,201       14,797  
Corporate trust preferred     -       -       284,550       65,116       284,550       65,116  
Mortgaged-backed     10,489,794       52,076       -       -       10,489,794       52,076  
                                                 
    $ 10,743,229     $ 52,799     $ 570,156     $ 79,510     $ 11,313,385     $ 132,309  
Cumulative Other-Than-Temporary Credit Losses Recognized In Earnings For All Debt and Equity Securities

A rollforward of the cumulative other-than-temporary credit losses recognized in earnings for all debt and equity securities for which a portion of an other-then-temporary loss is recognized in accumulated other comprehensive loss is as follows:

 

    2012     2011     2010  
                   
Estimated credit losses, beginning of year   $ 3,246,915     $ 3,154,987     $ 2,892,779  
Credit losses - no previous OTTI recognized     -       70,000       -  
Credit losses - previous OTTI recognized     -       21,928       262,208  
                         
Estimated credit losses, end of year   $ 3,246,915     $ 3,246,915     $ 3,154,987  

 

Contractual Maturities Of Investment Securities
Contractual maturities of investment securities at December 31, 2012, 2011, and 2010 are shown below:

 

    Available for Sale  
    Amortized     Fair  
December 31, 2012   Cost     Value  
             
Due within one year   $ 125,021     $ 125,745  
Due over one to five years     -       -  
Due over five to ten years     400,000       415,028  
Due over ten years     38,353,076       40,881,179  
Mortgage-backed, due in monthly installments     57,523,144       59,068,315  
                 
    $ 96,401,241     $ 100,490,267  

 

    Available for Sale  
    Amortized     Fair  
December 31, 2011   Cost     Value  
             
Due within one year   $ -     $ -  
Due over one to five years     1,032,792       1,046,248  
Due over five to ten years     304,998       334,044  
Due over ten years     36,491,167       38,010,415  
Mortgage-backed, due in monthly installments     61,972,542       63,475,848  
                 
    $ 99,801,499     $ 102,866,555  

 

    Available for Sale  
    Amortized     Fair  
December 31, 2010   Cost     Value  
             
Due within one year   $ -     $ -  
Due over one to five years     1,589,004       1,609,925  
Due over five to ten years     304,997       312,135  
Due over ten years     35,703,573       33,168,745  
Mortgage-backed, due in monthly installments     51,337,038       52,177,554  
                 
    $ 88,934,612     $ 87,268,359