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Mortgage Servicing Rights
6 Months Ended
Jun. 30, 2011
Notes to Financial Statements [Abstract]  
Mortgage Servicing Rights
Note 9.  Mortgage Servicing Rights

The following table shows the changes in the carrying amount of the mortgage servicing rights for the periods indicated:

   
June 30,
  
December 31,
  
June 30,
 
   
2011
  
2010
  
2010
 
           
Balance at beginning of year
 $1,076,708  $932,961  $932,961 
   Mortgage servicing rights capitalized
  176,014   403,026   119,369 
   Mortgage servicing rights amortized
  (161,413)  (392,233)  (193,600)
   Change in valuation allowance
  112,502   132,954   37,179 
Balance at end of period
 $1,203,811  $1,076,708  $895,909