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Note 6 - Past Due Loans, Allowance For Credit Losses, and Impaired Loans
12 Months Ended
Dec. 31, 2011
Allowance for Credit Losses [Text Block]
6.           PAST DUE LOANS, ALLOWANCE FOR CREDIT LOSSES, AND IMPAIRED LOANS

Past Due and Non-accrual Loans

The following table presents an aging analysis of the Company’s past due loans as of December 31, 2011 and 2010. The aging is determined without regard to accrual status. The table also presents non-performing loans, consisting of non-accrual loans (most of which are past due) and loans 90 days or more past due and still accruing interest, as of each balance sheet date.

Aging Analysis of Past Due Loans and Non-Performing Loans by Class

(Dollar amounts in thousands)

   
Aging Analysis (Accruing and Non-accrual)
   
Non-performing Loans
 
   
Current
 
30-89 Days
Past Due
 
90 Days or
More Past
Due
 
Total
Past Due
 
Total
Loans
   
Non-
accrual
Loans
 
90 Days
Past Due
Loans, Still
Accruing
Interest
 
December 31, 2011
                               
Commercial and industrial
  $ 1,415,165   $ 13,731   $ 29,550   $ 43,281   $ 1,458,446     $ 44,152   $ 4,991  
Agricultural
    242,727     30     1,019     1,049     243,776       1,019     -  
Commercial real estate:
                                             
Office, retail, and industrial
    1,276,920     2,931     19,231     22,162     1,299,082       30,043     1,040  
Multi-family
    281,943     1,121     5,272     6,393     288,336       6,487     -  
Residential construction
    87,606     2,164     16,066     18,230     105,836       18,076     -  
Commercial construction
    129,310     320     15,279     15,599     144,909       23,347     -  
Other commercial real estate
    849,066     6,372     32,708     39,080     888,146       51,447     1,707  
Total commercial real estate
    2,624,845     12,908     88,556     101,464     2,726,309       129,400     2,747  
Total corporate loans
    4,282,737     26,669     119,125     145,794     4,428,531       174,571     7,738  
Home equity
    402,842     6,112     7,240     13,352     416,194       7,407     1,138  
1-4 family mortgages
    192,646     3,712     4,741     8,453     201,099       5,322     -  
Installment loans
    41,288     625     376     1,001     42,289       25     351  
Total consumer loans
    636,776     10,449     12,357     22,806     659,582       12,754     1,489  
Total loans, excluding covered loans
    4,919,513     37,118     131,482     168,600     5,088,113       187,325     9,227  
Covered loans
    195,289     7,853     57,360     65,213     260,502       19,879     43,347  
Total loans
  $ 5,114,802   $ 44,971   $ 188,842   $ 233,813   $ 5,348,615     $ 207,204   $ 52,574  
                                               
December 31, 2010
                                             
Commercial and industrial
  $ 1,428,841   $ 7,706   $ 29,356   $ 37,062   $ 1,465,903     $ 50,088   $ 1,552  
Agricultural
    225,007     65     2,684     2,749     227,756       2,497     187  
Commercial real estate:
                                             
Office, retail, and industrial
    1,183,952     4,009     15,652     19,661     1,203,613       19,573     -  
Multi-family
    345,018     2,811     2,033     4,844     349,862       6,203     -  
Residential construction
    139,499     1,320     33,871     35,191     174,690       52,122     200  
Commercial construction
    140,044     4,000     20,428     24,428     164,472       28,685     -  
Other commercial real estate
    813,333     9,091     33,933     43,024     856,357       40,605     345  
Total commercial real estate
    2,621,846     21,231     105,917     127,148     2,748,994       147,188     545  
Total corporate loans
    4,275,694     29,002     137,957     166,959     4,442,653       199,773     2,284  
Home equity
    431,446     4,715     9,082     13,797     445,243       7,948     1,870  
1-4 family mortgages
    154,999     2,523     3,368     5,891     160,890       3,902     4  
Installment loans
    50,899     742     133     875     51,774       159     86  
Total consumer loans
    637,344     7,980     12,583     20,563     657,907       12,009     1,960  
Total loans, excluding covered loans
    4,913,038     36,982     150,540     187,522     5,100,560       211,782     4,244  
Covered loans
    268,934     18,445     84,350     102,795     371,729       -     84,350  
Total loans
  $ 5,181,972   $ 55,427   $ 234,890   $ 290,317   $ 5,472,289     $ 211,782   $ 88,594  

Allowance for Credit Losses

The Company maintains an allowance for credit losses at a level believed adequate by management to absorb probable losses inherent in the loan portfolio.

Allowance for Credit Losses

(Dollar amounts in thousands)

   
Years Ended December 31,
 
   
2011
   
2010
   
2009
 
Balance at beginning of year
  $ 145,072     $ 144,808     $ 93,869  
Loans charged-off
    (111,576 )     (155,330 )     (168,038 )
Recoveries of loans previously charged-off
    7,884       8,245       3,305  
Net loans charged-off
    (103,692 )     (147,085 )     (164,733 )
Provision for loan losses
    80,582       147,349       215,672  
Balance at end of year
  $ 121,962     $ 145,072     $ 144,808  
Allowance for loan losses
  $ 119,462     $ 142,572     $ 144,808  
Reserve for unfunded commitments
    2,500       2,500       -  
Total allowance for credit losses
  $ 121,962     $ 145,072     $ 144,808  

Allowance for Credit Losses by Portfolio Segment

(Dollar amounts in thousands)

   
Commercial,
Industrial,
and
Agricultural
   
Office,
Retail,
and
Industrial
   
Multi-
Family
   
Residential Construction
   
Other
Commercial
Real Estate
   
Consumer
   
Covered
Loans
   
Total
Allowance
 
Balance at January 1, 2009
  $ 22,189     $ 22,048     $ 2,680     $ 32,910     $ 7,927     $ 6,115     $ -     $ 93,869  
Loans charged-off
    (57,083 )     (7,869 )     (3,485 )     (63,045 )     (22,033 )     (14,523 )     -       (168,038 )
Recoveries of loans previously charged-off
    1,899       13       2       403       516       472       -       3,305  
Net loans charged-off
    (55,184 )     (7,856 )     (3,483 )     (62,642 )     (21,517 )     (14,051 )     -       (164,733 )
Provision for loan losses
    87,447       5,972       5,358       62,810       34,674       19,411       -       215,672  
Balance at December 31, 2009
    54,452       20,164       4,555       33,078       21,084       11,475       -       144,808  
Loans charged-off
    (37,130 )     (10,322 )     (2,788 )     (55,611 )     (37,225 )     (10,640 )     (1,614 )     (155,330 )
Recoveries of loans previously charged-off
    5,227       612       363       770       494       740       39       8,245  
Net loans charged-off
    (31,903 )     (9,710 )     (2,425 )     (54,841 )     (36,731 )     (9,900 )     (1,575 )     (147,085 )
Provision for loan losses
    26,996       10,304       1,866       49,696       45,516       11,396       1,575       147,349  
Balance at December 31, 2010
    49,545       20,758       3,996       27,933       29,869       12,971       -       145,072  
Loans charged-off
    (32,750 )     (8,193 )     (14,584 )     (13,895 )     (21,712 )     (10,531 )     (9,911 )     (111,576 )
Recoveries of loans previously charged-off
    3,493       79       410       2,830       642       430       -       7,884  
Net loans charged-off
    (29,257 )     (8,114 )     (14,174 )     (11,065 )     (21,070 )     (10,101 )     (9,911 )     (103,692 )
Provision for loan losses
    25,729       3,368       15,245       (2,305 )     15,672       11,973       10,900       80,582  
Balance at December 31, 2011
  $ 46,017     $ 16,012     $ 5,067     $ 14,563     $ 24,471     $ 14,843     $ 989     $ 121,962  

Impaired Loans

A portion of the Company’s allowance for credit losses is allocated to loans deemed impaired. Impaired loans consist of corporate non-accrual loans and TDRs. Smaller homogeneous loans, such as home equity, 1-4 family mortgages, and installment loans, are not individually assessed for impairment.

Impaired Loans

(Dollar amounts in thousands)

   
December 31,
 
   
2011
   
2010
 
Impaired loans individually evaluated for impairment:
           
Impaired loans with a specific reserve for credit losses (1)
  $ 76,397     $ 13,790  
Impaired loans with no specific reserve (2)
    83,090       173,534  
Total impaired loans individually evaluated for impairment
    159,487       187,324  
Corporate non-accrual loans not individually evaluated for impairment (3)
    15,084       12,449  
Total corporate non-accrual loans
    174,571       199,773  
TDRs, still accruing interest
    17,864       22,371  
Total impaired loans
  $ 192,435     $ 222,144  
Valuation allowance related to impaired loans
  $ 26,095     $ 6,343  

   
Years Ended December 31,
 
   
2011
   
2010
   
2009
 
Average recorded investment in impaired loans
  $ 172,314     $ 203,118     $ 217,872  
Interest income recognized on impaired loans (4) 
  $ 596     $ 244     $ 157  

(1)
These impaired loans require a valuation allowance because the present value of expected future cash flows or the estimated value of the related collateral less estimated selling costs is less than the recorded investment in the loans.
(2)
No specific reserve for credit losses is allocated to these loans since they are deemed to be sufficiently collateralized or had charge-offs.
(3)
These are loans with balances under a specified threshold.
(4)
Recorded using the cash basis of accounting.

The table below provides a break-down of loans and the related allowance for credit losses by portfolio segment. Loans individually evaluated for impairment include corporate non-accrual loans with the exception of certain loans with balances under a specified threshold.

The present value of any decreases in expected cash flows of covered loans after the purchase date is recognized by recording a charge-off through the allowance for loan losses. Since most covered loans are accounted for as purchased impaired loans and the carrying values of those loans are periodically adjusted for any changes in expected future cash flows, they are not included in the calculation of the allowance for credit losses and are not displayed in this table.

Loans and Related Allowance for Credit Losses by Portfolio Segment

(Dollar amounts in thousands)

   
Loans
   
Allowance For Credit Losses
 
   
Individually
Evaluated
For
Impairment
   
Collectively
Evaluated
For
Impairment
   
Total
   
Individually
Evaluated
For
Impairment
   
Collectively
Evaluated
For
Impairment
   
Total
 
December 31, 2011
                                   
Commercial, industrial, and agricultural
  $ 37,385     $ 1,664,837     $ 1,702,222     $ 14,827     $ 31,190     $ 46,017  
Commercial real estate:
                                               
Office, retail, and industrial
    28,216       1,270,866       1,299,082       1,507       14,505       16,012  
Multi-family
    5,589       282,747       288,336       20       5,047       5,067  
Residential construction
    17,378       88,458       105,836       2,502       12,061       14,563  
Other commercial real estate
    70,919       962,136       1,033,055       7,239       17,232       24,471  
Total commercial real estate
    122,102       2,604,207       2,726,309       11,268       48,845       60,113  
Total corporate loans
    159,487       4,269,044       4,428,531       26,095       80,035       106,130  
Consumer
    -       659,582       659,582       -       14,843       14,843  
Total loans, excluding covered loans
    159,487       4,928,626       5,088,113       26,095       94,878       120,973  
Covered loans (1)
    -       45,451       45,451       -       989       989  
Total loans included in the calculation of the allowance for credit losses
  $ 159,487     $ 4,974,077     $ 5,133,564     $ 26,095     $ 95,867     $ 121,962  
December 31, 2010
                                               
Commercial, industrial, and agricultural
  $ 43,365     $ 1,650,294     $ 1,693,659     $ 2,650     $ 46,895     $ 49,545  
Commercial real estate:
                                               
Office, retail, and industrial
    18,076       1,185,537       1,203,613       -       20,758       20,758  
Multi-family
    5,696       344,166       349,862       497       3,499       3,996  
Residential construction
    51,269       123,421       174,690       -       27,933       27,933  
Other commercial real estate
    68,918       951,911       1,020,829       3,196       26,673       29,869  
Total commercial real estate
    143,959       2,605,035       2,748,994       3,693       78,863       82,556  
Total corporate loans
    187,324       4,255,329       4,442,653       6,343       125,758       132,101  
Consumer
    -       657,907       657,907       -       12,971       12,971  
Total
  $ 187,324     $ 4,913,236     $ 5,100,560     $ 6,343     $ 138,729     $ 145,072  

(1)
These are open-end consumer loans that are not categorized as purchased impaired loans.

Loans are analyzed on an individual basis when the internal credit rating is at or below a predetermined classification and the loan exceeds a fixed dollar amount. The following table presents loans individually evaluated for impairment by class of loan as of December 31, 2011 and December 31, 2010.

Impaired Loans Individually Evaluated by Class

(Dollar amounts in thousands)

   
December 31, 2011
   
Year Ended
December 31, 2011
 
   
Recorded Investment In
         
Allowance
    Average    
Interest
 
   
Loans with
No Specific
Reserve
   
Loans with
a Specific
Reserve
   
Unpaid
Principal
Balance
   
for Credit
Losses
Allocated
   
Recorded
Investment
Balance
   
Income
Recognized
(1)
 
Commercial and industrial
  $ 10,801     $ 26,028     $ 58,591     $ 14,827     $ 44,449     $ 326  
Agricultural
    556       -       556       -       1,515       -  
Commercial real estate:
                                               
Office, retail, and industrial
    11,897       16,319       33,785       1,507       33,038       81  
Multi-family
    5,072       517       11,265       20       13,619       44  
Residential construction
    9,718       7,660       33,124       2,502       31,068       69  
Commercial construction
    19,019       3,790       28,534       758       31,445       -  
Other commercial real estate
    26,027       22,083       70,868       6,481       17,180       76  
Total commercial real estate
    71,733       50,369       177,576       11,268       126,350       270  
Total impaired loans individually evaluated for impairment
  $ 83,090     $ 76,397     $ 236,723     $ 26,095     $ 172,314     $ 596  

   
December 31, 2010
   
Year Ended
December 31, 2010
 
   
Recorded Investment In
   
Unpaid
Principal
Balance
   
Allowance
for Credit
Losses
Allocated
   
Average
Recorded
Investment
Balance
   
Interest
Income
Recognized (1)
 
   
Loans with
No Specific
Reserve
   
Loans with
a Specific
Reserve
 
Commercial and industrial
  $ 40,715     $ 2,650     $ 53,353     $ 2,650     $ 37,502     $ 67  
Agricultural
    2,447       -       2,982       -       2,098       1  
Commercial real estate:
                                               
Office, retail, and industrial
    18,076       -       26,193       -       26,517       -  
Multi-family
    4,565       1,131       7,322       497       8,068       -  
Residential construction
    51,269       -       129,698       -       83,189       119  
Commercial construction
    28,685       -       38,404       -       28,709       -  
Other commercial real estate
    27,777       10,009       60,465       3,196       17,035       57  
Total commercial real estate
    130,372       11,140       262,082       3,693       163,518       176  
Total impaired loans individually evaluated for impairment
  $ 173,534     $ 13,790     $ 318,417     $ 6,343     $ 203,118     $ 244  

(1)
Recorded using the cash basis of accounting.

TDRs

TDRs are loans for which the original contractual terms of the loans have been modified and both of the following conditions exist: (i) the restructuring constitutes a concession (including forgiveness of principal or interest) and (ii) the borrower is experiencing financial difficulties. Loans are not classified as TDRs when the modification is short-term or results in only an insignificant delay or shortfall in the payments to be received. The Company’s TDRs are determined on a case-by-case basis in connection with ongoing loan collection processes.

TDRs by Class

(Dollar amounts in thousands)

   
As of December 31, 2011
   
As of December 31, 2010
 
   
Accruing (1)
   
Non-accrual (2)
   
Total
   
Accruing (1)
   
Non-accrual (2)
   
Total
 
Commercial and industrial
  $ 1,451     $ 897     $ 2,348     $ 5,456     $ 17,948     $ 23,404  
Agricultural
    -       -       -       1,986       -       1,986  
Commercial real estate:
                                               
Office, retail, and industrial
    1,742       -       1,742       2,053       -       2,053  
Multi-family
    11,107       1,758       12,865       103       3,090       3,193  
Residential construction
    -       -       -       -       8,323       8,323  
Commercial construction
    -       14,006       14,006       -       -       -  
Other commercial real estate
    227       11,417       11,644       4,831       2,398       7,229  
Total commercial real estate
    13,076       27,181       40,257       6,987       13,811       20,798  
Total corporate loans
    14,527       28,078       42,605       14,429       31,759       46,188  
Home equity
    1,093       471       1,564       2,644       589       3,233  
1-4 family mortgages
    2,089       1,293       3,382       5,298       1,405       6,703  
Installment loans
    155       -       155       -       -       -  
Total consumer loans
    3,337       1,764       5,101       7,942       1,994       9,936  
Total loans
  $ 17,864     $ 29,842     $ 47,706     $ 22,371     $ 33,753     $ 56,124  

(1)
These loans are still accruing interest.
(2)
These loans are included in non-accrual loans in the preceding tables.

Loan modifications are generally performed at the request of the individual borrower and may include reduction in interest rates, changes in payments, and maturity date extensions. Although the Company does not have formal, standardized loan modification programs for its commercial or consumer loan portfolios, it participates in the U.S. Department of the Treasury (the “Treasury”)’s Home Affordable Modification Program (“HAMP”) and complies with Regulation Z, the Federal Truth in Lending Act. HAMP gives qualifying homeowners an opportunity to refinance into more affordable monthly payments with the Treasury compensating the Company for a portion of the reduction in monthly amounts due from borrowers participating in this program.

The following table presents a summary of loans that were restructured during the year ended December 31, 2011.

TDRs Restructured During the Year

(Dollar amounts in thousands)

   
Year Ended December 31, 2011
 
   
Number of
Loans
   
Pre-
Modification
Recorded
Investment
   
Principal
Charged-off(1)
   
Funds
Disbursed
   
Interest
and Escrow
Capitalized
   
Post-
Modification
Recorded
Investment
 
Commercial and industrial
    10     $ 886     $ -     $ -     $ 7     $ 893  
Agricultural
    -       -       -       -       -       -  
Commercial real estate:
                                               
Office, retail and industrial
    3       3,407       -       293       9       3,709  
Multi-family
    1       14,107       (3,000 )     -       -       11,107  
Residential construction
    -       -       -       -       -       -  
Commercial construction
    1       17,508       -       -       -       17,508  
Other commercial real estate
    1       174       -       -       74       248  
Total commercial real estate
    6       35,196       (3,000 )     293       83       32,572  
Total corporate loans
    16       36,082       (3,000 )     293       90       33,465  
Home equity
    9       523       -       -       15       538  
1-4 family mortgages
    11       1,440       -       -       79       1,519  
Installment loans
    1       151       -       -       4       155  
Total consumer loans
    21       2,114       -       -       98       2,212  
Total loans restructured
    37     $ 38,196     $ (3,000 )   $ 293     $ 188     $ 35,677  
TDRs, still accruing interest (2)
    34     $ 20,466     $ (3,000 )   $ 293     $ 111     $ 17,850  
TDRs included in non-accrual (3)
    3       17,750       -       -       77       17,827  
Total
    37     $ 38,196     $ (3,000 )   $ 293     $ 188     $ 35,677  

(1)
The Company restructured this loan into two separate notes and charged-off one of the notes. Since the borrower demonstrated an ongoing ability to comply with the restructured terms of the remaining note, the restructured loan is classified as an accruing loan.
(2)
These loans are still accruing interest as of December 31, 2011.
(3) These loans are included in non-accrual loans as of December 31, 2011.

The specific reserve portion of the allowance for loan losses on TDRs for all segments of loans is determined by estimating the value of the loan. This is determined by discounting the restructured cash flows at the original effective rate of the loan before modification or is based on the fair value of the underlying collateral less costs to sell, if repayment of the loan is collateral-dependent. If the resulting amount is less than the recorded book value, the Company either establishes a valuation allowance (i.e. specific reserve) as a component of the allowance for loan losses or charges off the impaired balance if it determines that such amount is a confirmed loss. As of December 31, 2011, one of the restructured loans had a $94,000 valuation reserve. No restructured loans had valuation reserves as of December 31, 2010.

The allowance for loan losses also includes an allowance based on a loss migration analysis for each loan category for loans that are not individually evaluated for impairment. All loans charged-off, including TDRs charged-off, are factored into this calculation by portfolio segment.

The following table presents TDRs that had charge-offs during the year ended December 31, 2011. These loans defaulted within twelve months of being restructured, resulting in a principal charge-off during 2011. None of these loans accrued interest during the year ended December 31, 2011.

TDRs That Defaulted Within Twelve Months of Being Restructured

(Dollar amounts in thousands)

   
Year Ended December 31, 2011
 
   
Number of
Loans
   
Pre-
Charge-off
Recorded
Investment
   
Principal
Charged-off
   
Post-
Charge-off
Recorded
Investment
 
Commercial and industrial
    7     $ 1,163     $ (552 )   $ 611  
Agricultural
    -       -       -       -  
Commercial real estate:
                               
Office, retail and industrial
    1       397       (397 )     -  
Multi-family
    13       4,590       (1,324 )     3,266  
Residential construction
    4       4,295       (2,106 )     2,189  
Commercial construction
    1       17,508       (3,502 )     14,006  
Other commercial real estate
    2       823       (435 )     388  
Total commercial real estate
    21       27,613       (7,764 )     19,849  
Total corporate loans
    28       28,776       (8,316 )     20,460  
Home equity
    6       430       (333 )     97  
1-4 family mortgages
    4       482       (241 )     241  
Installment loans
    -       -       -       -  
Total consumer loans
    10       912       (574 )     338  
Total TDRs with charge-offs
    38     $ 29,688     $ (8,890 )   $ 20,798  
TDRs, still accruing interest
    -     $ -     $ -     $ -  
TDRs included in non-accrual
    38       29,688       (8,890 )     20,798  
Total
    38     $ 29,688     $ (8,890 )   $ 20,798  

There were no commitments to lend additional funds to borrowers with TDRs as of December 31, 2011.

Credit Quality Indicators

Corporate loans and commitments are assessed for risk and assigned ratings based on various characteristics, such as the borrower’s cash flow, leverage, collateral, management characteristics, and other factors. Ratings for commercial credits are reviewed periodically. Consumer loans are assessed for credit quality based on the delinquency status of the loan. The assessment of consumer loans is completed at the end of each reporting period.

Credit Quality Indicators by Class, Excluding Covered Loans

 (Dollar amounts in thousands)

   
Pass
   
Special Mention
(1)
   
Substandard
(2)
   
Non-accrual
(3)
   
Total
 
December 31, 2011
                             
Commercial and industrial
  $ 1,308,812     $ 57,866     $ 47,616     $ 44,152     $ 1,458,446  
Agricultural
    232,270       10,487       -       1,019       243,776  
Commercial real estate:
                                       
Office, retail, and industrial
    1,147,026       78,578       43,435       30,043       1,299,082  
Multi-family
    275,031       5,803       1,015       6,487       288,336  
Residential construction
    48,806       27,198       11,756       18,076       105,836  
Commercial construction
    92,568       23,587       5,407       23,347       144,909  
Other commercial real estate
    746,213       73,058       17,428       51,447       888,146  
Total commercial real estate
    2,309,644       208,224       79,041       129,400       2,726,309  
Total corporate loans
  $ 3,850,726     $ 276,577     $ 126,657     $ 174,571     $ 4,428,531  
                                         
December 31, 2010
                                       
Commercial and industrial
  $ 1,303,142     $ 83,259     $ 29,414     $ 50,088     $ 1,465,903  
Agricultural
    209,317       15,667       275       2,497       227,756  
Commercial real estate:
                                       
Office, retail, and industrial
    1,026,124       123,800       34,116       19,573       1,203,613  
Multi-family
    307,845       20,643       15,171       6,203       349,862  
Residential construction
    57,209       35,950       29,409       52,122       174,690  
Commercial construction
    85,305       35,750       14,732       28,685       164,472  
Other commercial real estate
    697,971       89,247       28,534       40,605       856,357  
Total commercial real estate
    2,174,454       305,390       121,962       147,188       2,748,994  
Total corporate loans
  $ 3,686,913     $ 404,316     $ 151,651     $ 199,773     $ 4,442,653  

   
Performing
   
Non-accrual
   
Total
 
December 31, 2011
                 
Home equity
  $ 408,787     $ 7,407     $ 416,194  
1-4 family mortgages
    195,777       5,322       201,099  
Installment loans
    42,264       25       42,289  
Total consumer loans
  $ 646,828     $ 12,754     $ 659,582  
                         
December 31, 2010
                       
Home equity
  $ 437,295     $ 7,948     $ 445,243  
1-4 family mortgages
    156,988       3,902       160,890  
Installment loans
    51,615       159       51,774  
Total consumer loans
  $ 645,898     $ 12,009     $ 657,907  

(1)  
Loans categorized as special mention exhibit potential weaknesses that require the close attention of management. If left uncorrected, these potential weaknesses may result in the deterioration of repayment prospects at some future date.
(2)  
Loans categorized as substandard continue to accrue interest, but exhibit a well-defined weakness or weaknesses that may jeopardize the liquidation of the debt. The loans continue to accrue interest because they are well secured and collection of principal and interest is expected within a reasonable time.
(3)  
Loans categorized as non-accrual exhibit a well-defined weakness or weaknesses that may jeopardize the liquidation of the debt and are characterized by the distinct possibility that the Company could sustain some loss if the deficiencies are not corrected. These loans have been placed on non-accrual status.

Commercial and industrial loans are underwritten after evaluating and understanding the borrower’s ability to operate profitably and prudently expand its business. Underwriting standards are designed to ensure repayment of loans and mitigate loss exposure. As part of the underwriting process, the Company examines current and projected cash flows to determine the ability of the borrower to repay his obligation as agreed. Commercial and industrial loans are primarily made based on the identified cash flows of the borrower and secondarily on the underlying collateral provided by the borrower. The cash flows of the borrower, however, may not be as expected, and the collateral securing these loans may fluctuate in value. Most commercial and industrial loans are secured by the assets being financed or other business assets, such as accounts receivable or inventory, and usually incorporate a personal guarantee. However, some short-term loans may be made on an unsecured basis. In the case of loans secured by accounts receivable, the availability of funds for the repayment of these loans may be substantially dependent upon the ability of the borrower to collect amounts due from its customers.

Commercial real estate loans are subject to underwriting standards and processes similar to commercial and industrial loans, in addition to those standards and processes specific to real estate loans. Except for construction loans, these loans are viewed primarily as cash flow loans and secondarily as loans secured by real estate. Commercial real estate lending typically involves higher loan principal amounts, and the repayment of these loans is largely dependent upon the successful operation of the property securing the loan or the business conducted on the property securing the loan. Commercial real estate loans may be more adversely affected by conditions in the real estate market or in the general economy. The properties securing the Company’s commercial real estate portfolio are diverse in terms of type and geographic location within the greater suburban metropolitan Chicago market and contiguous markets. Management monitors and evaluates commercial real estate loans based on cash flow, collateral, geography, and risk grade criteria.

Construction loans are underwritten utilizing feasibility studies, independent appraisal reviews, sensitivity analyses of absorption and lease rates, and financial analyses of the developers and property owners. Construction loans are generally based upon estimates of costs and value associated with the completed project. Construction loans often involve the disbursement of substantial funds with repayment primarily dependent upon the success of the completed project. Sources of repayment for these types of loans may be permanent loans from long-term lenders, sales of developed property, or an interim loan commitment until permanent financing is obtained. Generally, these loans have a higher risk profile than other real estate loans due to their repayment being sensitive to real estate values, interest rate changes, governmental regulation of real property, demand and supply of alternative real estate, the availability of long-term financing, and changes in general economic conditions.

Consumer loans are centrally underwritten utilizing the FICO credit scoring. This is a credit score developed by Fair Isaac Corporation that is used by many mortgage lenders. It uses a risk-based system to determine the probability that a borrower may default on financial obligations to the lender. Underwriting standards for home equity loans are heavily influenced by statutory requirements, which include, but are not limited to, loan-to-value and affordability ratios, risk-based pricing strategies, and documentation requirements.