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LOANS
12 Months Ended
Dec. 31, 2015
Receivables [Abstract]  
LOANS

NOTE 4 - LOANS

The composition of loans receivable and loans held-for-sale is as follows:

Years ended December 31,  2015  2014
(In thousands) 

Business

Activities

Loans

 

Acquired

Loans

  Total 

Business

Activities

Loans

 

Acquired 

Loans

  Total
Residential 1-4 family  $261,495   $7,799   $269,294   $252,258   $9,223   $261,481 
Residential 5+ multifamily   6,411    6,136    12,547    5,556    8,735    14,291 
Construction of residential 1-4 family   7,998        7,998    2,004        2,004 
Home equity lines of credit   35,017        35,017    34,627        34,627 
Residential real estate   310,921    13,935    324,856    294,445    17,958    312,403 
Commercial   129,446    88,829    218,275    98,498    97,899    196,397 
Construction of commercial   6,525    4,874    11,399    18,602    9,045    27,647 
Commercial real estate   135,971    93,703    229,674    117,100    106,944    224,044 
Farm land   3,193        3,193    3,239        3,239 
Vacant land   8,563        8,563    9,342        9,342 
Real estate secured   458,648    107,638    566,286    424,126    124,902    549,028 
Commercial and industrial   74,657    46,764    121,421    49,204    68,714    117,918 
Municipal   9,566        9,566    6,083        6,083 
Consumer   6,195    77    6,272    4,334    122    4,456 
Loans receivable, gross   549,066    154,479    703,545    483,747    193,738    677,485 
Deferred loan origination fees and costs, net   1,189        1,189    1,203        1,203 
Allowance for loan losses   (5,481)   (235)   (5,716)   (5,337)   (21)   (5,358)
Loans receivable, net  $544,774   $154,244   $699,018   $479,613   $193,717   $673,330 
Loans held-for-sale                              
Residential 1-4 family  $763   $   $763   $568   $   $568 

Salisbury has entered into loan participation agreements with other banks and transferred a portion of its originated loans to the participating banks. Transferred amounts are accounted for as sales and excluded from Salisbury’s loans receivable. Salisbury and its participating lenders share ratably in any gains or losses that may result from a borrower’s lack of compliance with contractual terms of the loan. Salisbury services the loans on behalf of the participating lenders and, as such, collects cash payments from the borrowers, remits payments (net of servicing fees) to participating lenders and disburses required escrow funds to relevant parties.

Salisbury also has entered into loan participation agreements with other banks and purchased a portion of the other banks’ originated loans.  Purchased amounts are accounted for as loans without recourse to the originating bank.  Salisbury and its originating lenders share ratably in any gains or losses that may result from a borrower’s lack of compliance with contractual terms of the loan.  The originating banks service the loans on behalf of the participating lenders and, as such, collect cash payments from the borrowers, remit payments (net of servicing fees) to participating lenders and disburse required escrow funds to relevant parties. 

At December 31, 2015 and 2014, Salisbury serviced commercial loans for other banks under loan participation agreements totaling $63.0 million and $48.0 million, respectively. During 2015, Salisbury sold participation interests in 3 loans with gross outstanding loan balances of $37.3 million; retaining $13.8 million in net balances.  Additionally, Salisbury purchased a participant share in 11 loans with outstanding balances of $9.4 million. There are construction loans in the portfolio that have not been fully drawn as of December 31, 2015.

Concentrations of Credit Risk

Salisbury's loans consist primarily of residential and commercial real estate loans located principally in northwestern Connecticut, New York and Massachusetts towns, which constitute Salisbury's service area. Salisbury offers a broad range of loan and credit facilities to borrowers in its service area, including residential mortgage loans, commercial real estate loans, construction loans, working capital loans, equipment loans, and a variety of consumer loans, including home equity lines of credit, and installment and collateral loans. All residential and commercial mortgage loans are collateralized by first or second mortgages on real estate. The ability of single family residential and consumer borrowers to honor their repayment commitments is generally dependent on the level of overall economic activity within the market area and real estate values. The ability of commercial borrowers to honor their repayment commitments is dependent on the general economy as well as the health of the real estate economic sector in Salisbury’s market area.

Credit Quality

Salisbury uses credit risk ratings to determine its allowance for loan losses. Credit risk ratings categorize loans by common financial and structural characteristics that measure the credit strength of a borrower. The rating model has eight risk rating grades, with each grade corresponding to a progressively greater risk of default. Grades 1 through 4 are pass ratings and 5 through 8 are criticized as defined by the regulatory agencies. Risk ratings are assigned to differentiate risk within the portfolio and are reviewed on an ongoing basis and revised, if needed, to reflect changes in the borrowers' current financial position and outlook, risk profiles and the related collateral and structural positions.

Loans rated as "special mention" possess credit deficiencies or potential weaknesses deserving management’s close attention that if left uncorrected may result in deterioration of the repayment prospects for the loans at some future date.

Loans rated as "substandard" are loans where the Bank’s position is clearly not protected adequately by borrower current net worth or payment capacity. These loans have well defined weaknesses based on objective evidence and include loans where future losses to the Bank may result if deficiencies are not corrected, and loans where the primary source of repayment such as income is diminished and the Bank must rely on sale of collateral or other secondary sources of collection.

Loans rated "doubtful" have the same weaknesses as substandard loans with the added characteristic that the weakness makes collection or liquidation in full, given current facts, conditions, and values, to be highly improbable. The possibility of loss is high, but due to certain important and reasonably specific pending factors, which may work to strengthen the loan, its reclassification as an estimated loss is deferred until its exact status can be determined.

Loans classified as "loss" are considered uncollectible and of such little value that continuance as Bank assets is unwarranted. This classification does not mean that the loan has absolutely no recovery or salvage value, but rather, it is not practical or desirable to defer writing off this loan even though partial recovery may be made in the future.

Management actively reviews and tests its credit risk ratings against actual experience and engages an independent third-party to annually validate its assignment of credit risk ratings. In addition, the Bank’s loan portfolio is examined periodically by its regulatory agencies, the FDIC and the Connecticut Department of Banking.

The composition of loans receivable by risk rating grade is as follows:

Business Activities Loans

  (in thousands)  Pass  Special mention  Substandard  Doubtful  Loss  Total
December 31, 2015                              
Residential 1-4 family  $248,027   $6,933   $6,444   $91   $   $261,495 
Residential 5+ multifamily   4,507    1,815    89            6,411 
Construction of residential 1-4 family   7,111    887                7,998 
Home equity lines of credit   33,687    545    785            35,017 
Residential real estate   293,332    10,180    7,318    91        310,921 
Commercial   120,903    4,801    3,742            129,446 
Construction of commercial   6,525                    6,525 
Commercial real estate   127,428    4,801    3,742            135,971 
Farm land   2,162        1,031            3,193 
Vacant land   5,567    69    2,927            8,563 
Real estate secured   428,489    15,050    15,018    91        458,648 
Commercial and industrial   72,887    1,214    555    1        74,657 
Municipal   9,566                    9,566 
Consumer   6,171    18    6            6,195 
Loans receivable, gross  $517,113   $16,282   $15,579   $92   $   $549,066 

Acquired Loans

  (in thousands)  Pass  Special mention  Substandard  Doubtful  Loss  Total
December 31, 2015                              
Residential 1-4 family  $6,824   $199   $776   $   $   $7,799 
Residential 5+ multifamily   6,136                    6,136 
Construction of residential 1-4 family                        
Home equity lines of credit                        
Residential real estate   12,960    199    776            13,935 
Commercial   80,406    4,005    4,418            88,829 
Construction of commercial   4,612        262            4,874 
Commercial real estate   85,018    4,005    4,680            93,703 
Farm land                        
Vacant land                        
Real estate secured   97,978    4,204    5,456            107,638 
Commercial and industrial   45,363    875    443    83        46,764 
Municipal                        
Consumer   71    6                77 
Loans receivable, gross  $143,412   $5,085   $5,899   $83   $   $154,479 

Business Activities Loans

  (in thousands)  Pass  Special mention  Substandard  Doubtful  Loss  Total
December 31, 2014                              
Residential 1-4 family  $232,628   $12,350   $7,187   $93   $   $252,258 
Residential 5+ multifamily   3,420    1,072    1,064            5,556 
Construction of residential 1-4 family   2,004                    2,004 
Home equity lines of credit   32,639    807    1,181            34,627 
Residential real estate   270,691    14,229    9,432    93        294,445 
Commercial   79,975    10,728    7,795            98,498 
Construction of commercial   18,024        578            18,602 
Commercial real estate   97,999    10,728    8,373            117,100 
Farm land   772    1,361    1,106            3,239 
Vacant land   6,039    140    3,163            9,342 
Real estate secured   375,501    26,458    22,074    93        424,126 
Commercial and industrial   44,903    3,527    774            49,204 
Municipal   6,083                    6,083 
Consumer   4,271    53    10            4,334 
Loans receivable, gross  $430,758   $30,038   $22,858   $93   $   $483,747 

Acquired Loans

  (in thousands)  Pass  Special mention  Substandard  Doubtful  Loss  Total
December 31, 2014                              
Residential 1-4 family  $8,661   $   $562   $   $   $9,223 
Residential 5+ multifamily   8,735                    8,735 
Construction of residential 1-4 family                        
Home equity lines of credit                        
Residential real estate   17,396        562            17,958 
Commercial   89,820    3,830    3,723    526        97,899 
Construction of commercial   9,045                    9,045 
Commercial real estate   98,865    3,830    3,723    526        106,944 
Farm land                        
Vacant land                        
Real estate secured   116,261    3,830    4,285    526        124,902 
Commercial and industrial   66,098    1,675    941            68,714 
Municipal                        
Consumer   96    7    19            122 
Loans receivable, gross  $182,455   $5,512   $5,245   $526   $   $193,738 

The significant decrease, totaling $14.6 million, in Special Mention loans resulted primarily from various relationship upgrades to a pass rating. The largest relationship upgraded was $4.9 million, or 33%, of the total. The ten largest upgraded relationships equaled $10.8 million or 74% of total upgrades. Additionally, approximately $1.9 million of Special Mention loans paid off in 2015. Upgrades of smaller balance relationships, less than $300,000 each, accounted for the remainder of the change.

The composition of loans receivable by delinquency status is as follows:

Business Activities Loans

        Past due      
(In thousands)   Current    1-29 days    30-59 days    60-89 days    90-179 days    180 days and over    30 days and over    Accruing 90 days and over    Non- accrual 
December 31, 2015                                             
Residential 1-4 family  $254,152   $1,781   $1,931   $683   $973   $1,975   $5,562   $   $5,671 
Residential 5+ multifamily   6,254        68            89    157        89 
Construction of residential 1-4 family   7,826    172                             
Home equity lines of credit   33,744    363    306    101    113    390    910        601 
Residential real estate   301,976    2,316    2,305    784    1,086    2,454    6,629        6,361 
Commercial   126,440    1,618    474        233    681    1,388        2,349 
Construction of commercial   6,525                                 
Commercial real estate   132,965    1,618    474        233    681    1,388        2,349 
Farm land   2,172    298                723    723        1,031 
Vacant land   5,734        6            2,823    2,829        2,855 
Real estate secured   442,847    4,232    2,785    784    1,319    6,681    11,569        12,596 
Commercial and industrial   73,698    906    35            18    53        461 
Municipal   9,566                                 
Consumer   6,096    61    21    17            38        80 
Loans receivable, gross  $532,207   $5,199   $2,841   $801   $1,319   $6,699   $11,660   $   $13,137 

Acquired Loans

        Past due      
(In thousands)   Current    1-29 days    30-59 days    60-89 days    90-179 days    180 days and over    30 days and over    Accruing 90 days and over    Non- accrual 
December 31, 2015                                             
Residential 1-4 family  $6,823   $   $   $110   $   $866   $976   $90   $776 
Residential 5+ multifamily   6,136                                 
Construction of residential 1-4 family                                    
Home equity lines of credit                                    
Residential real estate   12,959            110        866    976    90    776 
Commercial   81,140    4,848    916            1,925    2,841        2,000 
Construction of commercial   4,612                    262    262        262 
Commercial real estate   85,752    4,848    916            2,187    3,103        2,262 
Farm land                                    
Vacant land                                    
Real estate secured   98,711    4,848    916    110        3,053    4,079    90    3,038 
Commercial and industrial   46,128    471    83    82            165         
Municipal                                    
Consumer   77                                 
Loans receivable, gross  $144,916   $5,319   $999   $192   $   $3,053   $4,244   $90   $3,038 

Business Activities Loans

        Past due      
(In thousands)   Current    1-29 days    30-59 days    60-89 days    90-179 days    180 days and over    30 days and over    Accruing 90 days and over    Non- accrual 
December 31, 2014                                             
Residential 1-4 family  $241,567   $7,299   $1,250   $555   $976   $611   $3,392   $   $2,445 
Residential 5+ multifamily   5,467                89        89        89 
Construction of residential 1-4 family   2,004                                 
Home equity lines of credit   33,488    387    122    528    39    63    752        348 
Residential real estate   282,526    7,686    1,372    1,083    1,104    674    4,233        2,882 
Commercial   94,598    2,079    602            1,219    1,821        1,219 
Construction of commercial   18,602                                 
Commercial real estate   113,200    2,079    602            1,219    1,821        1,219 
Farm land   2,119        13    723        384    1,120        384 
Vacant land   6,422    51    7        39    2,823    2,869        2,862 
Real estate secured   404,267    9,816    1,994    1,806    1,143    5,100    10,043        7,347 
Commercial and industrial   48,478    582    91    17    36        144    17    33 
Municipal   6,083                                 
Consumer   4,274    47    8    5            13         
Loans receivable, gross  $463,102   $10,445   $2,093   $1,828   $1,179   $5,100   $10,200   $17   $7,380 

Acquired Loans

        Past due      
(In thousands)   Current    1-29 days    30-59 days    60-89 days    90-179 days    180 days and over    30 days and over    Accruing 90 days and over    Non- accrual 
December 31, 2014                                             
Residential 1-4 family  $8,661   $   $   $   $   $562   $562   $   $562 
Residential 5+ multifamily   8,735                                 
Construction of residential 1-4 family                                    
Home equity lines of credit                                    
Residential real estate   17,396                    562    562        562 
Commercial   95,695    1,109    167        285    643    1,095        1,931 
Construction of commercial   9,045                                 
Commercial real estate   104,740    1,109    167        285    643    1,095        1,931 
Farm land                                    
Vacant land                                    
Real estate secured   122,136    1,109    167        285    1,205    1,657        2,493 
Commercial and industrial   67,665    740    89    220            309         
Municipal                                    
Consumer   117    5                             
Loans receivable, gross  $189,918   $1,854   $256   $220   $285   $1,205   $1,966   $   $2,493 

Interest on non-accrual loans that would have been recorded as additional interest income for the years ended December 31, 2015, 2014 and 2013 had the loans been current in accordance with their original terms totaled $1,089,000, $632,000 and $487,000, respectively.

Troubled Debt Restructurings (TDRs)

Troubled debt restructurings occurring during the periods are as follows:

  Business Activities Loans December 31, 2015  December 31, 2014
  (in thousands)  Quantity  Pre-modification balance  Post-modification balance  Quantity  Pre-modification balance  Post-modification balance
Residential real estate   3   $1,071   $1,071    4   $308   $308 
Land                        
Commercial real estate   1    294    294    4    1,076    1,076 
Construction of commercial                1    131    131 
Consumer                        
Commercial and industrial                        
HELOC   1    35    35             
Troubled debt restructurings   5   $1,400   $1,400    9   $1,515   $1,515 
Rate reduction and term extension   1   $294   $294       $   $ 
Interest only pursuant to sale               1    24    24 
Interest only and term extension               1    48    48 
Interest only pursuant to sale and term extension               1    230    230 
Interest only               1    30    30 
Debt consolidation and term extension   1    148    148    2    447    447 
Rate reduction                        
Rate reduction interest only                        
Debt consolidation, rate reduction, term extension and note bifurcation   1    48    48    1    399    399 
Rate reduction and debt consolidation                        
Term extension   2    910    910    2    337    337 
Troubled debt restructurings   5   $1,400   $1,400    9   $1,515   $1,515 
  Acquired Loans December 31, 2015  December 31, 2014
  (in thousands)  Quantity  Pre-modification balance  Post-modification balance  Quantity  Pre-modification balance  Post-modification balance
Residential real estate      $   $       $   $ 
Land                        
Commercial real estate   1    184    184    1    571    571 
Construction of commercial                         
Consumer                        
Commercial and industrial                        
HELOC                        
Troubled debt restructurings   1   $184   $184    1   $571    571 
Rate reduction and term extension   1   $184   $184       $   $ 
Interest only pursuant to sale                        
Interest only and term extension                        
Interest only pursuant to sale and term extension                        
Interest only                        
Debt consolidation and term extension                        
Rate reduction               1    571    571 
Rate reduction interest only                        
Debt consolidation, rate reduction, term extension and note bifurcation                        
Rate reduction and debt consolidation                        
Term extension                        
Troubled debt restructurings   1   $184   $184    1   $571   $571 

Six loans were restructured during 2015. No concessions have been made with respect to loans that subsequently defaulted in the current reporting period. Salisbury currently does not have any commitments to lend additional funds to TDR loans.

The following table discloses the recorded investment and number of modifications for TDRs within the last year where a concession has been made, that then defaulted in the current reporting period. All TDR loans are included in the Impaired Loan schedule and are individually evaluated.

There were no modifications made in 2015 that subsequently defaulted in 2015.

   Modifications that Subsequently Defaulted 
   For the twelve months ending December 31, 2014 
   Quantity    Balance 
Troubled Debt Restructurings          
Residential 1-4 family   2   $38 
Commercial real estate (1)   1     
 Total   3   $38 
(1)Loan paid off as of December 31, 2014

Impaired loans

Loans individually evaluated for impairment (impaired loans) are loans for which Salisbury does not expect to collect all principal and interest in accordance with the contractual terms of the loan. Impaired loans include all modified loans classified as TDRs and loans on non-accrual status. The components of impaired loans are as follows:

Business Activities Loans

Years ended December 31, (in thousands)    2015      2014  
Non-accrual loans, excluding troubled debt restructured loans  $10,093   $6,752 
Non-accrual troubled debt restructured loans   3,044    628 
Accruing troubled debt restructured loans   6,802    9,189 
Total impaired loans  $19,939   $16,569 
Commitments to lend additional amounts to impaired borrowers  $   $ 

Acquired Loans

Years ended December 31, (in thousands)    2015      2014  
Non-accrual loans, excluding troubled debt restructured loans  $3,038   $2,493 
Non-accrual troubled debt restructured loans        
Accruing troubled debt restructured loans   742    571 
Total impaired loans  $3,780   $3,064 
Commitments to lend additional amounts to impaired borrowers  $   $ 

Allowance for Loan Losses

Changes in the allowance for loan losses are as follows:

   Business Activities Loans   Acquired Loans
  December 31, 2015   December 31, 2015
(In thousands)Beginning         Charge-    Reco-    Ending    Beginning         Charge-    Reco-    Ending 
    balance    Provision    offs    veries    balance    balance    Provision    offs    veries    balance 
  Residential  $2,306   $746   $(698)  $123   $2,477   $   $79   $   $   $79 
  Commercial   1,697    (18)   (214   1    1,466    7    136    (16)    5    132 
  Land   164    157    (133)       188                     
Real estate   4,167    885    (1,045)    124    4,131    7    215    (16)   5    211 
Commercial and industrial583    (295)   (69   464    683    14    (24       34    24 
Municipal   61                61                     
Consumer   117    71    (82)    18    124        (8       8     
Unallocated   409    73            482                     
Totals  $5,337   $734   $(1,196)  $606   $5,481   $21   $183   $(16)  $47   $235 
                                                   
  December 31, 2014   December 31, 2014
(In thousands)Beginning         Charge-    Reco-    Ending    Beginning         Charge-    Reco-    Ending 
    balance    Provision    offs    veries    balance    balance    Provision    offs    veries    balance 
  Residential  $1,938   $657   $(307)  $18   $2,306   $   $   $   $   $ 
  Commercial   1,385    355    (84)    41    1,697        7            7 
  Land   226    58    (121   1    164                     
Real estate   3,549    1,070    (512   60    4,167        7            7 
Commercial and industrial561    25    (19   16    583        14            14 
Municipal43    18            61                     
Consumer105    16    (28)   24    117                     
Unallocated   425    (16)            409                     
Totals  $4,683   $1,113   $(559)  $100   $5,337   $   $21   $   $   $21 

The composition of loans receivable and the allowance for loan losses is as follows:

Business Activities Loans

  (in thousands)  Collectively evaluated  Individually evaluated  Total portfolio
    Loans    Allowance    Loans    Allowance    Loans    Allowance 
December 31, 2015                              
Residential 1-4 family  $253,156   $1,415   $8,339   $610   $261,495   $2,025 
Residential 5+ multifamily   4,640    33    1,771        6,411    33 
Construction of residential 1-4 family   7,998    65            7,998    65 
Home equity lines of credit   34,298    286    719    68    35,017    354 
Residential real estate   300,092    1,799    10,829    678    310,921    2,477 
Commercial   125,173    1,265    4,273    113    129,446    1,378 
Construction of commercial   6,403    87    122    1    6,525    88 
Commercial real estate   131,576    1,352    4,395    114    135,971    1,466 
Farm land   2,162    23    1,031    14    3,193    37 
Vacant land   5,486    122    3,077    29    8,563    151 
Real estate secured   439,316    3,296    19,332    835    458,648    4,131 
Commercial and industrial   74,131    673    526    10    74,657    683 
Municipal   9,566    61            9,566    61 
Consumer   6,115    124    80        6,195    124 
Unallocated allowance       482                482 
Totals  $529,128   $4,636   $19,938   $845   $549,066   $5,481 

Acquired Loans

  (in thousands)  Collectively evaluated  Individually evaluated  ASC 310-30 loans  Total portfolio
    Loans    Allowance    Loans    Allowance    Loans    Allowance    Loans    Allowance 
December 31, 2015                                        
Residential 1-4 family  $7,023   $   $776   $79   $   $   $7,799   $79 
Residential 5+ multifamily   6,136                        6,136     
Construction of residential 1-4 family                                
Home equity lines of credit                                
Residential real estate   13,159        776    79            13,935    79 
Commercial   81,300    19    2,742    107    4,787    2    88,829    128 
Construction of commercial   4,612    4    262                4,874    4 
Commercial real estate   85,912    23    3,004    107    4,787    2    93,703    132 
Farm land                                
Vacant land                                
Real estate secured   99,071    23    3,780    186    4,787    2    107,638    211 
Commercial and industrial   45,650    24            1,114        46,764    24 
Municipal                                
Consumer   61                16        77     
Unallocated allowance                                
Totals  $144,782   $47   $3,780   $186   $5,917   $2   $154,479   $235 

Business Activities Loans

  (in thousands)  Collectively evaluated  Individually evaluated  Total portfolio
    Loans    Allowance    Loans    Allowance    Loans    Allowance 
December 31, 2014                              
Residential 1-4 family  $245,997   $1,316   $6,261   $549   $252,258   $1,865 
Residential 5+ multifamily   4,536    66    1,020    3    5,556    69 
Construction of residential 1-4 family   2,004    13            2,004    13 
Home equity lines of credit   34,231    350    396    9    34,627    359 
Residential real estate   286,768    1,745    7,677    561    294,445    2,306 
Commercial   93,784    1,018    4,714    486    98,498    1,504 
Construction of commercial   18,474    193    128        18,602    193 
Commercial real estate   112,258    1,211    4,842    486    117,100    1,697 
Farm land   2,855    59    384        3,239    59 
Vacant land   6,245    67    3,097    38    9,342    105 
Real estate secured   408,126    3,082    16,000    1,085    424,126    4,167 
Commercial and industrial   48,635    532    569    51    49,204    583 
Municipal   6,083    61            6,083    61 
Consumer   4,334    117            4,334    117 
Unallocated allowance                       409 
Totals  $467,178   $3,792   $16,569   $1,136   $483,747   $5,337 

Acquired Loans

  (in thousands)  Collectively evaluated  Individually evaluated  ASC 310-30 loans  Total portfolio
    Loans    Allowance    Loans    Allowance    Loans    Allowance    Loans    Allowance 
December 31, 2014                                        
Residential 1-4 family  $8,661   $   $562   $   $   $   $9,223   $ 
Residential 5+ multifamily   8,735                        8,735     
Construction of residential 1-4 family                                
Home equity lines of credit                                
Residential real estate   17,396        562                17,958     
Commercial   89,820        2,502        5,577        97,899     
Construction of commercial   9,045    7                    9,045    7 
Commercial real estate   98,865    7    2,502        5,577        106,944    7 
Farm land                                
Vacant land                                
Real estate secured   116,261    7    3,064        5,577        124,902    7 
Commercial and industrial   66,874    14            1,840        68,714    14 
Municipal                                
Consumer   103                19        122     
Unallocated allowance                                
Totals  $183,238   $21   $3,064   $   $7,436   $   $193,738   $21 

The credit quality segments of loans receivable and the allowance for loan losses are as follows:

Business Activities Loans

  Collectively evaluated  Individually evaluated  Total portfolio
December 31, 2015  (in thousands)   Loans    Allowance    Loans    Allowance    Loans    Allowance 
Performing loans  $527,905   $4,110   $   $   $527,905   $4,110 
Potential problem loans   1,223    44            1,223    44 
Impaired loans           19,938    845    19,938    845 
Unallocated allowance       482                482 
Totals  $529,128   $4,636   $19,938   $845   $549,066   $5,481 

Acquired Loans

  Collectively evaluated  Individually evaluated  Total portfolio
December 31, 2015  (in thousands)   Loans    Allowance    Loans    Allowance    Loans    Allowance 
Performing loans  $148,580   $46   $   $   $148,580   $46 
Potential problem loans   2,119    2            2,119    2 
Impaired loans           3,780    187    3,780    187 
Unallocated allowance                        
Totals  $150,699   $48   $3,780   $187   $154,479   $235 

Business Activities Loans

  Collectively evaluated  Individually evaluated  Total portfolio
December 31, 2014  (in thousands)   Loans    Allowance    Loans    Allowance    Loans    Allowance 
Performing loans  $457,744   $3,283   $   $   $457,744   $3,283 
Potential problem loans   9,423    509    11        9,434    509 
Impaired loans           16,569    1,136    16,569    1,136 
Unallocated allowance       409                409 
Totals  $467,167   $4,201   $16,580   $1,136   $483,747   $5,337 

Acquired Loans

  Collectively evaluated  Individually evaluated  Total portfolio
December 31, 2014  (in thousands)   Loans    Allowance    Loans    Allowance    Loans    Allowance 
Performing loans  $187,966   $21   $   $   $187,966   $21 
Potential problem loans   2,708                2,708     
Impaired loans           3,064        3,064     
Unallocated allowance                        
Totals  $190,674   $21   $3,064   $   $193,738   $21 

A specific valuation allowance is established for the impairment amount of each impaired loan, calculated using the fair value of expected cash flows or collateral, in accordance with the most likely means of recovery. Certain data with respect to loans individually evaluated for impairment is as follows:

Business Activities Loans

   Impaired loans with specific allowance   Impaired loans with no specific allowance 
(In thousands)  Loan balance    Specific    Income   Loan balance    Income 
    Book    Note    Average    allowance    recognized    Book    Note    Average    Recognized 
December 31, 2015                                             
Residential  $7,482   $8,094   $6,449   $610   $167   $2,628   $2,770   $3,089   $98 
Home equity lines of credit   535    659    260    68    9    184    199    423    2 
Residential real estate   8,017    8,753    6,709    678    176    2,812    2,969    3,512    100 
Commercial   3,131    3,405    2,850    113    123    1,142    1,393    1,624    49 
Construction of commercial   122    128    9    1    7            116     
Farm land   733    773    400    14    25    298    352    461     
Vacant land   2,870    3,836    3,015    29    3    207    241    72    9 
Real estate secured   14,873    16,895    12,983    835    334    4,459    4,955    5,785    158 
Commercial and industrial   95    98    145    10    4    431    481    383    22 
Consumer                       80    108    12    1 
Totals  $14,968   $16,993   $13,128   $845   $338   $4,970   $5,544   $6,180   $181 

Acquired Loans

   Impaired loans with specific allowance   Impaired loans with no specific allowance 
(In thousands)  Loan balance    Specific    Income   Loan balance    Income 
    Book    Note    Average    allowance    recognized    Book    Note    Average    Recognized 
December 31, 2015                                             
Residential  $599   $716   $273   $79   $   $177   $177   $376   $7 
Home equity lines of credit                                    
Residential real estate   599    716    273    79        177    177    376    7 
Commercial   675    826    698    107    34    2,067    2,843    2,011    32 
Construction of commercial                       262    273    167    22 
Farm land                                    
Vacant land                                    
Real estate secured   1,274    1,542    971    186    34    2,506    3,293    2,554    61 
Commercial and industrial           6                4         
Consumer                                    
Totals  $1,274   $1,542   $977   $186   $34   $2,506   $3,297   $2,554   $61 

Business Activities Loans

   Impaired loans with specific allowance   Impaired loans with no specific allowance 
(In thousands)  Loan balance    Specific    Income   Loan balance    Income 
    Book    Note    Average    allowance    recognized    Book    Note    Average    Recognized 
December 31, 2014                                             
Residential  $5,008   $5,157   $4,547   $552   $128   $2,273   $2,395   $2,703   $57 
Home equity lines of credit   9    24    91    9        387    405    441    4 
Residential real estate   5,017    5,181    4,638    561    128    2,660    2,800    3,144    61 
Commercial   3,383    3,563    3,262    486    108    1,331    1,520    1,468    54 
Construction of commercial                       128    134    123     
Farm land                       384    384    384     
Vacant land   3,097    3,996    3,090    38    12                 
Real estate secured   11,497    12,740    10,990    1,085    248    4,503    4,838    5,119    115 
Commercial and industrial   102    161    106    51    2    467    469    516    30 
Consumer                               19     
Totals  $11,599   $12,901   $11,096   $1,136   $250   $4,970   $5,307   $5,654   $145 

Acquired Loans

   Impaired loans with specific allowance   Impaired loans with no specific allowance 
(In thousands)  Loan balance    Specific    Income   Loan balance    Income 
    Book    Note    Average    allowance    recognized    Book    Note    Average    Recognized 
December 31, 2014                                             
Residential  $   $   $   $   $   $562   $716   $562   $3 
Home equity lines of credit                                    
Residential real estate                       562    716    562    3 
Commercial                       2,502    4,014    2,502    12 
Construction of commercial                                    
Farm land                                    
Vacant land                                    
Real estate secured                       3,064    4,730    3,064    15 
Commercial and industrial                           4         
Consumer                                    
Totals  $   $   $   $   $   $3,064   $4,734   $3,064   $15