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Note 5 - Allowance for Loan Losses
12 Months Ended
Dec. 31, 2015
Disclosure Text Block Supplement [Abstract]  
Allowance for Credit Losses [Text Block]

(5) Allowance for Loan Losses


Changes in the allowance for loan losses for the years ended December 31 are as follows:


   

2015

   

2014

   

2013

 
                         

Balance, Beginning of Year

  $ 8,802,316     $ 11,805,986     $ 12,736,921  
                         

Provision for Loan Losses

    865,500       1,308,000       4,485,000  

Loans Charged Off

    (2,083,347 )     (5,104,491 )     (6,227,716 )

Recoveries of Loans Previously Charged Off

    1,019,436       792,821       811,781  
                         

Balance, End of Year

  $ 8,603,905     $ 8,802,316     $ 11,805,986  

The following tables detail activity in the allowance for loan losses, segregated by class of loan, for the years ended December 31. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other loan categories and periodically may result in reallocation within the provision categories.


 

2015

 

Beginning

Balance

   

 

Charge-Offs

   

 

Recoveries

   

 

Provision

   

Ending

Balance

 
                                         

Commercial and Agricultural

                                       

Commercial

  $ 497,561     $ (454,971 )   $ 52,111     $ 760,663     $ 855,364  

Agricultural

    304,172       (5,000 )     3,600       (99,681 )     203,091  
                                         

Real Estate

                                       

Commercial Construction

    1,222,695       (97,698 )     485,834       (920,065 )     690,766  

Residential Construction

    138,092       -       -       (118,202 )     19,890  

Commercial

    3,664,777       (275,297 )     270,003       191,044       3,850,527  

Residential

    2,425,327       (929,668 )     109,626       385,070       1,990,355  

Farmland

    103,800       (40,000 )     20,000       827,892       911,692  
                                         

Consumer and Other

                                       

Consumer

    66,914       (255,062 )     61,976       189,549       63,377  

Other

    378,978       (25,651 )     16,286       (350,770 )     18,843  
                                         
    $ 8,802,316     $ (2,083,347 )   $ 1,019,436     $ 865,500     $ 8,603,905  
                                         

2014

                                       
                                         

Commercial and Agricultural

                                       

Commercial

  $ 1,017,073     $ (624,944 )   $ 76,002     $ 29,430     $ 497,561  

Agricultural

    293,886       -       2,700       7,586       304,172  
                                         

Real Estate

                                       

Commercial Construction

    1,782,179       (1,543,099 )     485,005       498,610       1,222,695  

Residential Construction

    138,092       -       -       -       138,092  

Commercial

    4,379,276       (1,326,825 )     90,042       522,284       3,664,777  

Residential

    3,278,269       (1,033,966 )     31,127       149,897       2,425,327  

Farmland

    311,494       (233,580 )     20,000       5,886       103,800  
                                         

Consumer and Other

                                       

Consumer

    243,253       (342,077 )     72,477       93,261       66,914  

Other

    362,464       -       15,468       1,046       378,978  
                                         
    $ 11,805,986     $ (5,104,491 )   $ 792,821     $ 1,308,000     $ 8,802,316  

 

2013

 

Beginning

Balance

   

 

Charge-Offs

   

 

Recoveries

   

 

Provision

   

Ending

Balance

 
                                         

Commercial and Agricultural

                                       

Commercial

  $ 981,021     $ (120,690 )   $ 55,829     $ 100,913     $ 1,017,073  

Agricultural

    296,175       (34,502 )     6,200       26,013       293,886  
                                         

Real Estate

                                       

Commercial Construction

    1,890,200       (2,071,162 )     253,459       1,709,682       1,782,179  

Residential Construction

    138,092       -       -       -       138,092  

Commercial

    5,162,839       (2,872,408 )     297,984       1,790,861       4,379,276  

Residential

    3,405,947       (706,242 )     64,583       513,981       3,278,269  

Farmland

    290,526       (20,977 )     21,762       20,183       311,494  
                                         

Consumer and Other

                                       

Consumer

    227,774       (397,822 )     93,520       319,781       243,253  

Other

    344,347       (3,913 )     18,444       3,586       362,464  
                                         
    $ 12,736,921     $ (6,227,716 )   $ 811,781     $ 4,485,000     $ 11,805,986  

The loss history period used at December 31, 2015, 2014 and 2013 was based on the loss rate from the eight quarters ended September 30, 2015, 2014 and 2013, respectively.


The Company’s allowance for loan losses consists of specific valuation allowances established for probable losses on specific loans and historical valuation allowances for other loans with similar risk characteristics. Effective with the quarter ended June 30, 2015, the calculation of the amount needed in the Allowance for Loan Losses changed. Management determined that the segmentation method for the ASC 450-20 portion of the loan portfolio should be changed to bank call report categories. Prior to this change, the ASC 450-20 segmentation categorized loans by various non-owner occupied commercial real estate loan types and risk grades for the remainder of the ASC 450-20 portion of the portfolio. On the date of change, June 30, 2015, the change in methodology resulted in an increase to the calculated allowance for loan loss reserve of $1,621,424; however, no additional provisions were required to be recorded as a result of the change.


During 2014, management changed its methodology for calculating the allowance for loan losses to better reflect the estimated losses inherent in the portfolio.  Specific changes included:


 

Reducing the historical loss ratios by including loan loss recoveries in the calculation.  Previously, management included only the loan charge-off amount and did not consider the effect of subsequent recoveries.


 

Reducing the balance of those loans which are guaranteed by government agencies, such as SBA loans.  Previously, the entire balance of such loans was considered in the calculation of the general reserves; however, beginning in 2014, only the nonguaranteed portion of these loans is subject to the loss calculation.


Management feels these changes better align the calculation of the allowance for loan losses with the direction of the loan portfolio.  These changes did not result in a significant change to the recorded allowance for loan loss balance.


During the third quarter of 2013, management implemented a change to its methodology for calculating the allowance for loan losses. This change was intended to better reflect the current position of the loan portfolio. Prior to the third quarter, the allowance for loan loss calculation incorporated a qualitative factor related to improvements in credit administration. These improvements, which began in 2008, included organizational changes to credit administration, specifically related to managing past due loans, grading of loans, recognition of losses and underwriting of new loans. Primary among the organizational changes was the appointment of experienced lending officers to oversee the lending function, as well as the appointment of a chief credit officer. Management feels these organizational changes are now fully implemented, as evidenced by a lower charge-off rate and, therefore, the qualitative factor is no longer relevant. The removal of this qualitative factor did not result in a significant adjustment to the recorded allowance for loan loss balance.


The Company determines its individual reserves during its quarterly review of substandard loans. This process involves reviewing all loans with a risk grade of 6 or greater and an outstanding balance of $250,000 or more, regardless of the loans impairment classification. Effective March 31, 2013, management increased the dollar threshold of this review process from $50,000 to $250,000. The threshold change resulted in loans totaling $4.1 million at December 31, 2013 being removed from the individual impairment review process and being placed in the collective review process.


Since not all loans in the substandard category are considered impaired, this quarterly review process may result in the identification of specific reserves on nonimpaired loans. Management considers those loans graded substandard, but not classified as impaired, to be higher risk loans and, therefore, makes specific allocations to the allowance for those loans if warranted. The total of such loans is $11,155,813 and $9,356,253 as of December 31, 2015 and 2014, respectively. Specific allowance allocations were made for these loans totaling $276,731 and $747,982 as of December 31, 2015 and 2014, respectively. Since these loans are not considered impaired, both the loan balance and related specific allocation are included in the “Collectively Evaluated for Impairment” column of the following tables.


At December 31, 2015, impaired loans totaling $3,744,733 were below the $250,000 review threshold and were not individually reviewed for impairment. Those loans were subject to the Bank’s general loan loss reserve methodology and are included in the “Collectively Evaluated for Impairment” column of the following tables. Likewise, at December 31, 2014 and 2013, impaired loans totaling $3,885,411 and $2,821,199, respectively, were below the $250,000 review threshold and were subject to the Bank’s general loan loss reserve methodology and are included in the “Collectively Evaluated for Impairment” column of the following tables.


   

Ending Allowance Balance

   

Ending Loan Balance

 

2015

 

Individually

Evaluated for Impairment

   

Collectively

Evaluated for Impairment

   

Total

   

Individually

Evaluated for Impairment

   

Collectively

Evaluated for Impairment

   

Total

 
                                                 

Commercial and Agricultural

                                               

Commercial

  $ 94,538     $ 760,826     $ 855,364     $ 122,928     $ 47,658,761     $ 47,781,689  

Agricultural

    -       203,091       203,091       8,445       19,185,052       19,193,497  
                                                 

Real Estate

                                               

Commercial Construction

    25,344       665,422       690,766       1,622,560       38,484,073       40,106,633  

Residential Construction

    -       19,890       19,890       -       9,413,263       9,413,263  

Commercial

    1,607,962       2,242,565       3,850,527       23,628,213       322,633,820       346,262,033  

Residential

    308,188       1,682,167       1,990,355       3,597,386       193,405,033       197,002,419  

Farmland

    37,386       874,306       911,692       1,402,939       60,376,920       61,779,859  
                                                 

Consumer and Other

                                               

Consumer

    -       63,377       63,377       -       20,605,465       20,605,465  

Other

    -       18,843       18,843       -       16,490,737       16,490,737  
                                                 

Total End of Year Balance

  $ 2,073,418     $ 6,530,487     $ 8,603,905     $ 30,382,471     $ 728,253,124     $ 758,635,595  

   

Ending Allowance Balance

   

Ending Loan Balance

 

2014

 

Individually

Evaluated for Impairment

   

Collectively

Evaluated for Impairment

   

Total

   

Individually

Evaluated for Impairment

   

Collectively

Evaluated for Impairment

   

Total

 
                                                 

Commercial and Agricultural

                                               

Commercial

  $ 96,580     $ 400,981     $ 497,561     $ 96,580     $ 50,863,685     $ 50,960,265  

Agricultural

    -       304,172       304,172       -       16,689,444       16,689,444  
                                                 

Real Estate

                                               

Commercial Construction

    53,947       1,168,748       1,222,695       3,384,377       47,874,593       51,258,970  

Residential Construction

    -       138,092       138,092       -       11,220,683       11,220,683  

Commercial

    456,941       3,207,836       3,664,777       21,693,061       310,537,786       332,230,847  

Residential

    414,684       2,010,643       2,425,327       7,559,965       196,192,655       203,752,620  

Farmland

    28,962       74,838       103,800       1,700,793       48,250,191       49,950,984  
                                                 

Consumer and Other

                                               

Consumer

    -       66,914       66,914       -       22,820,314       22,820,314  

Other

    -       378,978       378,978       -       7,209,682       7,209,682  
                                                 

Total End of Year Balance

  $ 1,051,114     $ 7,751,202     $ 8,802,316     $ 34,434,776     $ 711,659,033     $ 746,093,809  
                                                 

2013

                                               
                                                 

Commercial and Agricultural

                                               

Commercial

  $ 433,714     $ 583,359     $ 1,017,073     $ 1,542,058     $ 46,565,390     $ 48,107,448  

Agricultural

    -       293,886       293,886       -       10,665,938       10,665,938  
                                                 

Real Estate

                                               

Commercial Construction

    830,546       951,633       1,782,179       7,971,298       44,767,485       52,738,783  

Residential Construction

    -       138,092       138,092       -       6,549,260       6,549,260  

Commercial

    423,685       3,955,591       4,379,276       24,757,942       317,025,596       341,783,538  

Residential

    526,005       2,752,264       3,278,269       6,545,490       199,712,437       206,257,927  

Farmland

    85,500       225,994       311,494       1,617,206       45,417,220       47,034,426  
                                                 

Consumer and Other

                                               

Consumer

    -       243,253       243,253       -       25,675,560       25,675,560  

Other

    -       362,464       362,464       9,146       12,396,436       12,405,582  
                                                 

Total End of Year Balance

  $ 2,299,450     $ 9,506,536     $ 11,805,986     $ 42,443,140     $ 708,775,322     $ 751,218,462