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Loans and Allowance for Loan Losses
9 Months Ended
Sep. 30, 2015
Loans and Allowance for Loan Losses [Abstract]  
Loans and Allowance for Loan Losses
Note 5.  Loans and Allowance for Loan Losses

For financial reporting purposes, Pinnacle Financial classifies its loan portfolio based on the underlying collateral utilized to secure each loan. This classification is consistent with those utilized in the Quarterly Report of Condition and Income filed with the Federal Deposit Insurance Corporation (FDIC).

Pinnacle Financial uses five loan categories: commercial real estate mortgage, consumer real estate mortgage, construction and land development, commercial and industrial, consumer and other.
 
·
Commercial real-estate mortgage loans. Commercial real-estate mortgage loans are categorized as such based on investor exposures where repayment is largely dependent upon the operation, refinance, or sale of the underlying real estate. Commercial real-estate mortgage also includes owner occupied commercial real estate which shares a similar risk profile to our commercial and industrial products.
·
Consumer real-estate mortgage loans. Consumer real-estate mortgage consists primarily of loans secured by 1-4 residential properties including home equity lines of credit.
·
Construction and land development loans. Construction and land development loans include loans where the repayment is dependent on the successful operation of the related real estate project. Construction and land development loans include 1-4 family construction projects and commercial construction endeavors such as warehouses, apartments, office and retail space and land acquisition and development.
·
Commercial and industrial loans. Commercial and industrial loans include loans to business enterprises issued for commercial, industrial and/or other professional purposes.
·
Consumer and other loans. Consumer and other loans include all loans issued to individuals not included in the consumer real-estate mortgage classification. Examples of consumer and other loans are automobile loans, credit cards and loans to finance education, among others.
 
Commercial loans receive risk ratings assigned by a financial advisor and approved by a senior credit officer subject to validation by Pinnacle Financial's independent loan review department.  Risk ratings are categorized as pass, special mention, substandard, substandard-nonaccrual or doubtful-nonaccrual.  Pinnacle Financial believes that its categories follow those used by Pinnacle Bank's primary regulators.  At September 30, 2015, approximately 74% of our legacy Pinnacle loan portfolio was analyzed as a commercial loan type with a specifically assigned risk rating in the allowance for loan loss assessment.  Consumer loans and small business loans are generally not assigned an individual risk rating but are evaluated as either accrual or nonaccrual based on the performance of the individual loans.  However, certain consumer real-estate mortgage loans and certain consumer and other loans receive a specific risk rating due to the loan proceeds being used for commercial purposes even though the collateral may be of a consumer loan nature.

Risk ratings are subject to continual review by a financial advisor and a senior credit officer. At least annually, our credit procedures require that every risk rated loan of $500,000 or more be subject to a formal credit risk review process by the assigned financial advisor. Each loan's risk rating is also subject to review by our independent loan review department, which reviews a substantial portion of our risk rated portfolio annually.  Included in the coverage are independent loan reviews of loans in targeted higher-risk portfolio segments such as certain commercial and industrial loans, land loans and/or loan types in certain geographies.

The following table presents our loan balances by primary loan classification and the amount within each risk rating category. Pass rated loans include all credits other than those included in special mention, substandard, substandard-nonaccrual and doubtful-nonaccrual which are defined as follows:

Special mention loans have potential weaknesses that deserve management's close attention.  If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset or in Pinnacle Financial's credit position at some future date.
Substandard loans are inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any.  Assets so classified must have a well-defined weakness or weaknesses that jeopardize collection of the debt.  Substandard loans are characterized by the distinct possibility that Pinnacle Financial will sustain some loss if the deficiencies are not corrected.
Substandard-nonaccrual loans are substandard loans that have been placed on nonaccrual status.
Doubtful-nonaccrual loans have all the characteristics of substandard-nonaccrual loans with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions and values, highly questionable and improbable.

The following table outlines the amount of each loan classification categorized into each risk rating category as of September 30, 2015 and December 31, 2014 (in thousands):

  
Commercial real estate - mortgage
  
Consumer real estate - mortgage
  
Construction and land development
  
Commercial and industrial
  
Consumer
and other
  
Total
 
September 30, 2015
            
Accruing loans
            
        Pass
 
$
2,138,361
  
$
1,015,126
  
$
659,275
  
$
2,081,298
  
$
239,212
  
$
6,133,272
 
        Special Mention
  
21,038
   
3,196
   
5,348
   
42,527
   
952
   
73,061
 
        Substandard (1)
  
25,297
   
12,756
   
3,805
   
49,376
   
-
   
91,234
 
        Total
  
2,184,696
   
1,031,078
   
668,428
   
2,173,201
   
240,164
   
6,297,567
 
Impaired loans
                        
        Nonaccrual loans(3)
                        
                Substandard-nonaccrual
  
7,232
   
9,421
   
6,498
   
1,122
   
5,776
   
30,049
 
                Doubtful-nonaccrual
  
-
   
-
   
-
   
-
   
-
   
-
 
        Total nonaccrual loans
  
7,232
   
9,421
   
6,498
   
1,122
   
5,776
   
30,049
 
        Troubled debt restructurings(2)
                        
                Pass
  
223
   
414
   
-
   
612
   
161
   
1,410
 
                Special Mention
  
-
   
440
   
-
   
-
   
-
   
440
 
                Substandard
  
-
   
2,923
   
-
   
3,600
   
-
   
6,523
 
         Total troubled debt restructurings
  
223
   
3,777
   
-
   
4,212
   
161
   
8,373
 
Total impaired loans
  
7,455
   
13,198
   
6,498
   
5,334
   
5,937
   
38,422
 
Total loans
 
$
2,192,151
  
$
1,044,276
  
$
674,926
  
$
2,178,535
  
$
246,101
  
$
6,335,989
 
  
 
  
 
  
 
  
 
  
 
  
 
 
December 31, 2014
            
Accruing loans
            
        Pass
 
$
1,510,718
  
$
697,607
  
$
295,645
  
$
1,704,910
  
$
216,155
  
$
4,425,035
 
        Special Mention
  
7,353
   
2,536
   
15,215
   
31,733
   
-
   
56,837
 
        Substandard (1)
  
21,707
   
12,631
   
5,997
   
42,704
   
-
   
83,039
 
        Total
  
1,539,778
   
712,774
   
316,857
   
1,779,347
   
216,155
   
4,564,911
 
Impaired loans
                        
        Nonaccrual loans(3)
                        
                Substandard-nonaccrual
  
4,313
   
4,458
   
5,173
   
1,609
   
1,152
   
16,705
 
                Doubtful-nonaccrual
  
-
   
-
   
-
   
-
   
-
   
-
 
        Total nonaccrual loans
  
4,313
   
4,458
   
5,173
   
1,609
   
1,152
   
16,705
 
        Troubled debt restructurings(2)
                        
                Pass
  
-
   
62
   
436
   
575
   
75
   
1,148
 
                Special Mention
  
-
   
811
   
-
   
-
   
201
   
1,012
 
                Substandard
  
-
   
3,053
   
-
   
3,198
   
-
   
6,251
 
         Total troubled debt restructurings
  
-
   
3,926
   
436
   
3,773
   
276
   
8,411
 
Total impaired loans
  
4,313
   
8,384
   
5,609
   
5,382
   
1,428
   
25,116
 
Total loans
 
$
1,544,091
  
$
721,158
  
$
322,466
  
$
1,784,729
  
$
217,583
  
$
4,590,027
 

(1)
Potential problem loans represent those loans with a well-defined weakness and where information about possible credit problems of borrowers has caused management to have doubts about the borrower's ability to comply with present repayment terms. This definition is believed to be substantially consistent with the standards established by Pinnacle Bank's primary regulators for loans classified as substandard, excluding the impact of nonaccrual loans and troubled debt restructurings. Potential problem loans, which are not included in nonaccrual loans, amounted to approximately $91.2 million at September 30, 2015, compared to $83.0 million at December 31, 2014.
(2)
Troubled debt restructurings are presented as an impaired loan; however, they continue to accrue interest at contractual rates.
(3)
Included in nonaccrual loans at September 30, 2015 are $11.8 million in loans acquired with deteriorated credit quality.
 
At September 30, 2015 and December 31, 2014, all loans classified as nonaccrual were deemed to be impaired. The principal balances of these nonaccrual loans amounted to $30.0 million and $16.7 million at September 30, 2015 and December 31, 2014, respectively, and are included in the tables above.  For the nine months ended September 30, 2015, the average balance of nonaccrual loans was $34.3 million compared to $17.5 million for the year ended December 31, 2014.  At the date such loans were placed on nonaccrual status, Pinnacle Financial reversed all previously accrued interest income against current year earnings.  Pinnacle Financial's policy is that once a loan is placed on nonaccrual status each subsequent payment is reviewed on a case-by-case basis to determine if the payment should be applied to interest or principal pursuant to regulatory guidelines. Pinnacle Financial recognized approximately $253,000 in interest income from cash payments received on nonaccrual loans during the three and nine months ended September 30, 2015 and $256,000 in interest income from cash payments received on nonaccrual loans during the year ended December 31, 2014. Had these remaining nonaccrual loans been on accruing status, interest income would have been higher by $480,000 for the nine months ended September 30, 2015 and by $682,000 for the nine months ended September 30, 2014. A nonaccrual loan may be returned to accruing status once the loan has been brought current as to the principal and interest and collection is reasonably assured or the loan has been "well secured" through other techniques.
 
As discussed in Note 2, during 2015, the Company acquired loans of $816.5 million from CapitalMark and $439.5 million from Magna. Of the $1.255 billion of net loans acquired in the Mergers in 2015, $1.243 billion were determined to have no evidence of deteriorated credit quality and are accounted for under ASC Topics 310-10 and 310-20. Our acquired loans were recorded at fair value upon acquisition. In future periods these portfolios will be subject to additional allowance or provisioning charges in the event there is evidence of credit deterioration. The remaining $11.8 million, net were determined to have deteriorated credit quality under ASC Topic 310-30. The table below details these two subsections of the acquired loans by loan classification into each risk rating category as of September 30, 2015 (dollars in thousands):

  
Commercial real estate - mortgage
 
Consumer real estate - mortgage
 
Construction and land development
 
Commercial and industrial
 
Consumer
and other
 
Fair Value Adjustment
 
Net total acquired loans
 
September 30, 2015
        
Gross contractual acquired accruing loans
        
Pass
 
$
462,538
 
$
288,074
 
$
196,765
 
$
274,210
 
$
16,131
  
(22,265
)
$
1,215,453
 
Special Mention
  
5,017
  
3,355
  
3,800
  
5,196
  
985
  
(1,092
)
 
17,261
 
Substandard
  
7,873
  
1,143
  
993
  
1,102
  
-
  
(534
)
 
10,577
 
Total
  
475,428
  
292,572
  
201,558
  
280,508
  
17,116
  
(23,891
)
 
1,243,291
 
Gross contractual acquired impaired loans(1)
                      
Nonaccrual loans
                      
Substandard-nonaccrual
  
5,449
  
5,012
  
3,781
  
1,796
  
660
  
(4,939
)
 
11,759
 
Doubtful-nonaccrual
  
-
  
-
  
-
  
-
  
-
  
-
  
-
 
Total nonaccrual loans
  
5,449
  
5,012
  
3,781
  
1,796
  
660
  
(4,939
)
 
11,759
 
Total gross contractual acquired impaired loans
  
5,449
  
5,012
  
3,781
  
1,796
  
660
  
(4,939
)
 
11,759
 
Total gross contractual acquired loans
 
$
480,877
 
$
297,584
 
$
205,339
 
$
282,304
 
$
17,776
  
(28,830
)
$
1,255,050
 
(1)
All of the acquired impaired loans have been deemed to be collateral dependent and as such were placed on nonaccrual. As such, no accretable difference has been recorded on these loans.
 
The following table details the recorded investment, unpaid principal balance and related allowance and average recorded investment of our nonaccrual loans at September 30, 2015 and December 31, 2014 by loan classification and the amount of interest income recognized on a cash basis throughout the fiscal year-to-date period then ended, respectively, on these loans that remain on the balance sheets (in thousands):

  
At September 30, 2015
  
For the nine months ended
September 30, 2015
 
  
Recorded investment
  
Unpaid principal balance
  
Related allowance(1)
  
Average recorded investment
  
Interest income recognized
 
Collateral dependent nonaccrual loans:
          
Commercial real estate – mortgage
 
$
5,698
  
$
7,249
  
$
-
  
$
5,983
  
$
69
 
Consumer real estate – mortgage
  
5,582
   
6,249
   
-
   
5,107
   
-
 
Construction and land development
  
6,414
   
6,940
   
-
   
7,017
   
184
 
Commercial and industrial
  
988
   
4,114
   
-
   
2,260
   
-
 
Consumer and other
  
-
   
660
   
-
   
660
   
-
 
Total
 
$
18,682
  
$
25,212
  
$
-
  
$
21,027
  
$
253
 
                     
Cash flow dependent nonaccrual loans:
                    
Commercial real estate – mortgage
 
$
1,534
  
$
1,827
  
$
49
  
$
2,115
  
$
-
 
Consumer real estate – mortgage
  
3,839
   
4,343
   
743
   
4,081
   
-
 
Construction and land development
  
84
   
2,685
   
18
   
104
   
-
 
Commercial and industrial
  
134
   
137
   
27
   
394
   
-
 
Consumer and other
  
5,776
   
6,176
   
1,313
   
6,626
   
-
 
Total
 
$
11,367
  
$
15,168
  
$
2,150
  
$
13,320
  
$
-
 
Total nonaccrual loans
 
$
30,049
  
$
40,380
  
$
2,150
  
$
34,347
  
$
253
 
 
 
  
At December 31, 2014
  
For the year ended
December 31, 2014
 
  
Recorded investment
  
Unpaid principal balance
  
Related allowance(1)
  
Average recorded investment
  
Interest income recognized
 
Collateral dependent nonaccrual loans:
          
Commercial real estate – mortgage
 
$
2,422
  
$
2,641
  
$
-
  
$
2,624
  
$
-
 
Consumer real estate – mortgage
  
1,472
   
1,901
   
-
   
1,552
   
-
 
Construction and land development
  
4,810
   
4,810
   
-
   
5,016
   
256
 
Commercial and industrial
  
1,325
   
1,804
   
-
   
1,561
   
-
 
Consumer and other
  
-
   
-
   
-
   
-
   
-
 
Total
 
$
10,029
  
$
11,156
  
$
-
  
$
10,753
  
$
256
 
                     
Cash flow dependent nonaccrual loans:
                    
Commercial real estate – mortgage
 
$
1,891
  
$
2,107
  
$
108
  
$
1,958
  
$
-
 
Consumer real estate – mortgage
  
2,986
   
3,205
   
654
   
3,080
   
-
 
Construction and land development
  
363
   
406
   
79
   
384
   
-
 
Commercial and industrial
  
284
   
294
   
62
   
316
   
-
 
Consumer and other
  
1,152
   
1,184
   
252
   
972
   
-
 
Total
 
$
6,676
  
$
7,196
  
$
1,155
  
$
6,710
  
$
-
 
Total nonaccrual loans
 
$
16,705
  
$
18,352
  
$
1,155
  
$
17,463
  
$
256
 

(1) 
Collateral dependent loans are typically charged-off to their net realizable value and no specific allowance is carried related to those loans.

Impaired loans also include loans that Pinnacle Bank has elected to formally restructure due to the weakening credit status of a borrower. The restructuring may facilitate a repayment plan that seeks to minimize the potential losses that Pinnacle Bank may otherwise incur. If on nonaccrual status as of the date of restructuring, the loans are included in nonaccrual loans. Loans that have been restructured that were performing as of the restructure date and continue to perform in accordance with the restructured terms are reported separately as troubled debt restructurings.

At both September 30, 2015 and December 31, 2014, there were $8.4 million of troubled debt restructurings that were performing as of their restructure date and which were accruing interest. These troubled debt restructurings are considered impaired loans pursuant to U.S. GAAP. Troubled commercial loans are restructured by specialists within our Special Assets Group, and all restructurings are approved by committees and credit officers separate and apart from the normal loan approval process. These specialists are charged with reducing Pinnacle Financial's overall risk and exposure to loss in the event of a restructuring by obtaining some or all of the following: improved documentation, additional guaranties, increase in curtailments, reduction in collateral release terms, additional collateral or other similar strategies.
 
The following table outlines the amount of each loan category where troubled debt restructurings were made during the three and nine months ended September 30, 2015 and 2014 (dollars in thousands):

  
Three months ended
September 30,
  
Nine months ended
September 30,
 
2015
 
Number
of contracts
  
Pre
Modification Outstanding Recorded Investment
  
Post Modification Outstanding Recorded Investment, net of related allowance
  
Number of contracts
  
Pre Modification Outstanding Recorded Investment
  
Post Modification Outstanding Recorded Investment, net of related allowance
 
Commercial real estate – mortgage
  
1
  
$
223
  
$
183
   
1
  
$
223
  
$
183
 
Consumer real estate – mortgage
  
-
   
-
   
-
   
-
   
-
   
-
 
Construction and land development
  
-
   
-
   
-
   
-
   
-
   
-
 
Commercial and industrial
  
-
   
-
   
-
   
1
   
434
   
337
 
Consumer and other
  
-
   
-
   
-
   
-
   
-
   
-
 
   
1
  
$
223
  
$
183
   
2
  
$
657
  
$
520
 
                         
2014
                        
Commercial real estate – mortgage
  
-
  
$
-
  
$
-
   
-
  
$
-
  
$
-
 
Consumer real estate – mortgage
  
-
   
-
   
-
   
-
   
-
   
-
 
Construction and land development
  
-
   
-
   
-
   
-
   
-
   
-
 
Commercial and industrial
  
1
   
215
   
171
   
8
   
3,162
   
2,273
 
Consumer and other
  
-
   
-
   
-
   
-
   
-
   
-
 
   
1
  
$
215
  
$
171
   
8
  
$
3,162
  
$
2,273
 

During the three and nine months ended September 30, 2015 and 2014, Pinnacle Financial did not have any troubled debt restructurings that subsequently defaulted within twelve months of the restructuring.
 
The table below presents past due balances at September 30, 2015 and December 31, 2014, by loan classification and segment allocated between accruing and nonaccrual status (in thousands):

September 30, 2015
 
30-89 days past due and accruing
  
90 days or more past due and accruing(1)
  
Total past due and accruing
  
Nonaccrual(2)
  
Current
and accruing
  
Total
Loans
 
Commercial real estate:
            
    Owner-occupied
 
$
362
  
$
223
  
$
585
  
$
4,656
  
$
1,119,652
  
$
1,124,893
 
    All other
  
886
   
389
   
1,275
   
2,576
   
1,063,407
   
1,067,258
 
Consumer real estate – mortgage
  
3,185
   
2,038
   
5,223
   
9,421
   
1,029,632
   
1,044,276
 
Construction and land development
  
573
   
2,339
   
2,912
   
6,498
   
665,516
   
674,926
 
Commercial and industrial
  
2,765
   
114
   
2,879
   
1,122
   
2,174,534
   
2,178,535
 
Consumer and other
  
8,695
   
261
   
8,956
   
5,776
   
231,369
   
246,101
 
  
$
16,466
  
$
5,364
  
$
21,830
  
$
30,049
  
$
6,284,110
  
$
6,335,989
 
 
December 31, 2014
 
30-89 days past due and accruing
  
90 days or more past due and accruing(1)
  
Total past due and accruing
  
Nonaccrual(2)
  
Current
and accruing
  
Total
Loans
 
Commercial real estate:
            
    Owner-occupied
 
$
-
  
$
-
  
$
-
  
$
4,313
  
$
760,207
  
$
764,520
 
    All other
  
2,232
   
-
   
2,232
   
-
   
777,339
   
779,571
 
Consumer real estate – mortgage
  
2,391
   
146
   
2,537
   
4,458
   
714,163
   
721,158
 
Construction and land development
  
421
   
-
   
421
   
5,173
   
316,872
   
322,466
 
Commercial and industrial
  
3,431
   
5
   
3,436
   
1,609
   
1,779,684
   
1,784,729
 
Consumer and other
  
9,532
   
172
   
9,704
   
1,152
   
206,727
   
217,583
 
  
$
18,007
  
$
323
  
$
18,330
  
$
16,705
  
$
4,554,992
  
$
4,590,027
 
  (1)
Approximately $1.3 million of the 90 days or more past due and accruing were obtained from our acquisitions with CapitalMark and Magna.
(2) 
Approximately $19.6 million and $10.2 million of nonaccrual loans as of September 30, 2015 and December 31, 2014, respectively, were performing pursuant to their contractual terms at those dates.
 

The following table shows the allowance allocation by loan classification and accrual status at September 30, 2015 and December 31, 2014 (in thousands):

    
Impaired Loans
   
  
Accruing Loans
  
Nonaccrual Loans
  
Troubled Debt Restructurings(1)
  
Total Allowance
for Loan Losses
 
  
September 30, 2015
  
December 31, 2014
  
September 30, 2015
  
December 31, 2014
  
September 30, 2015
  
December 31, 2014
  
September 30, 2015
  
December 31, 2014
 
Commercial real estate –mortgage
 
$
17,841
  
$
22,094
  
$
49
  
$
108
  
$
41
  
$
-
  
$
17,931
  
$
22,202
 
Consumer real estate – mortgage
  
7,633
   
3,963
   
743
   
654
   
465
   
807
   
8,841
   
5,424
 
Construction and land development
  
4,201
   
5,555
   
18
   
79
   
-
   
90
   
4,219
   
5,724
 
Commercial and industrial
  
26,022
   
28,329
   
27
   
62
   
988
   
776
   
27,037
   
29,167
 
Consumer and other
  
3,464
   
1,261
   
1,312
   
252
   
30
   
57
   
4,806
   
1,570
 
Unallocated
  
-
   
-
   
-
   
-
   
-
   
-
   
924
   
3,272
 
  
$
59,161
  
$
61,202
  
$
2,149
  
$
1,155
  
$
1,524
  
$
1,730
  
$
63,758
  
$
67,359
 

 (1)  
Troubled debt restructurings of $8.4 million as of both September 30, 2015 and December 31, 2014 are classified as impaired loans pursuant to U.S. GAAP; however, these loans continue to accrue interest at contractual rates.
 
The following tables detail the changes in the allowance for loan losses from December 31, 2013 to December 31, 2014 and from December 31, 2014 to September 30, 2015 by loan classification and the allocation of the allowance for loan losses (in thousands):

  
Commercial real estate –
mortgage
  
Consumer real estate – mortgage
  
Construction and land development
  
Commercial and industrial
  
Consumer and other
  
Unallocated
  
Total
 
Allowance for Loan Losses:
              
Balance at December 31, 2013
 
$
21,372
  
$
8,355
  
$
7,235
  
$
25,134
  
$
1,632
  
$
4,242
  
$
67,970
 
    Charged-off loans
  
(875
)
  
(1,621
)
  
(301
)
  
(3,095
)
  
(1,811
)
  
-
   
(7,703
)
    Recovery of previously charged-off loans
  
538
   
671
   
277
   
1,484
   
487
   
-
   
3,457
 
    Provision for loan losses
  
1,167
   
(1,981
)
  
(1,487
)
  
5,644
   
1,262
   
(970
)
  
3,635
 
Balance at December 31, 2014
 
$
22,202
  
$
5,424
  
$
5,724
  
$
29,167
  
$
1,570
  
$
3,272
  
$
67,359
 
                             
Collectively evaluated for impairment
 
$
22,094
  
$
3,963
  
$
5,555
  
$
28,329
  
$
1,261
      
$
61,202
 
Individually evaluated for impairment
  
108
   
1,461
   
169
   
838
   
309
       
2,885
 
Loans acquired with deteriorated credit quality
  
-
   
-
   
-
   
-
   
-
       
-
 
Balance at December 31, 2014
 
$
22,202
  
$
5,424
  
$
5,724
  
$
29,167
  
$
1,570
      
$
67,359
 
                             
Loans:
                            
Collectively evaluated for impairment
 
$
1,539,778
  
$
712,774
  
$
316,857
  
$
1,779,347
  
$
216,155
      
$
4,564,911
 
Individually evaluated for impairment
  
4,313
   
8,384
   
5,609
   
5,382
   
1,428
       
25,116
 
Loans acquired with deteriorated credit quality
  
-
   
-
   
-
   
-
   
-
       
-
 
Balance at December 31, 2014
 
$
1,544,091
  
$
721,158
  
$
322,466
  
$
1,784,729
  
$
217,583
      
$
4,590,027
 
                             

  
Commercial real estate - mortgage
  
Consumer real estate - mortgage
  
Construction and land development
  
Commercial and industrial
  
Consumer and other
  
Unallocated
  
Total
 
Allowance for Loan Losses:
              
 Balance at December 31, 2014
 
$
22,202
  
$
5,424
  
$
5,724
  
$
29,167
  
$
1,570
  
$
3,272
  
$
67,359
 
    Charged-off loans
  
(349
)
  
(227
)
  
(126
)
  
(1,372
)
  
(9,658
)
  
-
   
(11,732
)
    Recovery of previously charged-off loans
  
19
   
451
   
1,301
   
1,480
   
1,151
   
-
   
4,402
 
    Provision for loan losses
  
(3,941
)
  
3,193
   
(2,680
)
  
(2,238
)
  
11,743
   
(2,348
)
  
3,729
 
Balance at September 30, 2015
 
$
17,931
  
$
8,841
  
$
4,219
  
$
27,037
  
$
4,806
  
$
924
  
$
63,758
 
                             
Collectively evaluated for impairment
 
$
17,841
  
$
7,633
  
$
4,201
  
$
26,022
  
$
3,464
      
$
59,161
 
Individually evaluated for impairment
  
90
   
1,208
   
18
   
1,015
   
1,342
       
3,673
 
Loans acquired with deteriorated credit quality
  
-
   
-
   
-
   
-
   
-
       
-
 
Balance at September 30, 2015
 
$
17,931
  
$
8,841
  
$
4,219
  
$
27,037
  
$
4,806
      
$
63,758
 
                             
Loans:
                            
Collectively evaluated for impairment
 
$
2,184,696
  
$
1,031,078
  
$
668,428
  
$
2,173,201
  
$
240,164
      
$
6,297,567
 
Individually evaluated for impairment
  
3,477
   
8,767
   
3,246
   
5,236
   
5,937
       
26,663
 
Loans acquired with deteriorated credit quality
  
3,978
   
4,431
   
3,252
   
98
   
-
       
11,759
 
Balance at September 30, 2015
 
$
2,192,151
  
$
1,044,276
  
$
674,926
  
$
2,178,535
  
$
246,101
      
$
6,335,989
 
                             
 
The adequacy of the allowance for loan losses is assessed at the end of each calendar quarter using a migration analysis compiled using loss data over the previous 24 quarters, which began in the first quarter of 2009. The migration analysis utilized in the third quarter of 2015 allowance for loan losses included our historical loss experience from the third quarter of 2009 through the second quarter of 2015. The level of the allowance is based upon evaluation of the loan portfolio, current asset quality trends, known and inherent risks in the portfolio, adverse situations that may affect the borrowers' ability to repay (including the timing of future payment), the estimated value of any underlying collateral, composition of the loan portfolio, economic conditions, historical loss experience, industry and peer bank loan quality indications and other pertinent factors, including regulatory recommendations. Acquired loans are recorded at their fair value upon acquisition. Approximately $1.284 billion of gross contractual loans acquired had a fair value of approximately $29,000, resulting in net total acquired loans of approximately $1.255 billion. At September 30, 2015, no further allowance was required for the acquired loan portfolio.
 
Pinnacle Financial analyzes its commercial loan portfolio to determine if a concentration of credit risk exists to any industry.  Pinnacle Financial utilizes broadly accepted industry classification systems in order to classify borrowers into various industry classifications.  Pinnacle Financial has a credit exposure (loans outstanding plus unfunded lines of credit) exceeding 25% of Pinnacle Bank's total risk-based capital to borrowers in the following industries at September 30, 2015 with the comparative exposures for December 31, 2014 (in thousands):
 
At September 30, 2015:
  
 
Outstanding Principal Balances
 
Unfunded Commitments
 
Total exposure
 
Total Exposure at December 31, 2014
 
         
Lessors of nonresidential buildings
 
$
649,094
  
$
182,810
  
$
831,904
  
$
572,620
 
Lessors of residential buildings
  
270,569
   
64,251
   
334,820
   
335,399
 
At September 30, 2015, Pinnacle Bank had granted loans and other extensions of credit amounting to approximately $10.3 million to current directors, executive officers, and their related entities, of which $7.7 million had been drawn upon. At December 31, 2014, Pinnacle Bank had granted loans and other extensions of credit amounting to approximately $6.4 million to directors, executive officers, and their related entities, of which approximately $2.9 million had been drawn upon.  These loans and extensions of credit were made in the ordinary course of business on substantially the same terms, including interest rates and collateral, as those prevailing at the time for comparable loans to persons not related to Pinnacle Bank and did not involve more than the normal risk of collectability or present other unfavorable features. None of these loans to directors, executive officers, and their related entities were impaired at September 30, 2015 or December 31, 2014.
 
  
  At September 30, 2015, Pinnacle Financial had approximately $20.2 million in commercial loans held for sale. These loans held for sale consist solely of apartment loans originated for sale to a third-party as part of a multi-family loan program. Such loans are closed under a pass through commitment structure wherein Pinnacle Bank's loan commitment to the borrower is the same as the third party's take out commitment to Pinnacle Bank, which typically occurs within thirty days of the loan's closing.
 
Residential Lending
 
At September 30, 2015, Pinnacle Financial had approximately $47.7 million of mortgage loans held-for-sale compared to approximately $14.0 million at December 31, 2014. Total loan volumes sold during the nine months ended September 30, 2015 were approximately $354.1 million compared to approximately $240.8 million for the nine months ended September 30, 2014. During the nine months ended September 30, 2015, Pinnacle Financial recognized $5.5 million in gains on the sale of these loans, net of commissions paid, compared to $4.3 million during the nine months ended September 30, 2014.
 
These mortgage loans held-for-sale are originated internally and are primarily to borrowers in Pinnacle Bank's geographic markets. These sales are typically on a mandatory basis to investors that follow conventional government sponsored entities (GSE) and the Department of Housing and Urban Development/U.S. Department of Veterans Affairs (HUD/VA) guidelines.

Each purchaser has specific guidelines and criteria for sellers of loans, and the risk of credit loss with regard to the principal amount of the loans sold is generally transferred to the purchasers upon sale. While the loans are sold without recourse, the purchase agreements require Pinnacle Bank to make certain representations and warranties regarding the existence and sufficiency of file documentation and the absence of fraud by borrowers or other third parties such as appraisers in connection with obtaining the loan. If it is determined that the loans sold were in breach of these representations or warranties, Pinnacle Bank has obligations to either repurchase the loan for the unpaid principal balance and related investor fees or make the purchaser whole for the economic benefits of the loan. To date, repurchase activity pursuant to the terms of these representations and warranties has been insignificant to Pinnacle Bank.