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Loans (Tables) | 12 Months Ended
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Dec. 31, 2015
Loans [Abstract] |
Loan Portfolio |
|  | Principal |  | Net Deferred |  |  |  |
|  | Amount |  | Loan (Fees) |  |  |  |
|  | Outstanding |  | Costs |  |  | Loans, Net |
2015 |  |  |  |  |  |  |  |
Commercial business | $ | 313,475 | $ | 283 |  | $ | 313,758 |
Commercial mortgage |  | 567,481 |  | (1,380 | ) |  | 566,101 |
Residential mortgage |  | 98,302 |  | 7 |  |  | 98,309 |
Home equity |  | 402,487 |  | 7,625 |  |  | 410,112 |
Consumer indirect |  | 652,494 |  | 24,446 |  |  | 676,940 |
Other consumer |  | 18,361 |  | 181 |  |  | 18,542 |
Total | $ | 2,052,600 | $ | 31,162 |  |  | 2,083,762 |
Allowance for loan losses |  |  |  |  |  |  | (27,085 | )
Total loans, net |  |  |  |  |  | $ | 2,056,677 |
2014 |  |  |  |  |  |  |  |
Commercial business | $ | 267,377 | $ | 32 |  | $ | 267,409 |
Commercial mortgage |  | 476,407 |  | (1,315 | ) |  | 475,092 |
Residential mortgage |  | 100,241 |  | (140 | ) |  | 100,101 |
Home equity |  | 379,774 |  | 6,841 |  |  | 386,615 |
Consumer indirect |  | 636,357 |  | 25,316 |  |  | 661,673 |
Other consumer |  | 20,915 |  | 197 |  |  | 21,112 |
Total | $ | 1,881,071 | $ | 30,931 |  |  | 1,912,002 |
Allowance for loan losses |  |  |  |  |  |  | (27,637 | )
Total loans, net |  |  |  |  |  | $ | 1,884,365 |
Recorded Investment By Loan Class In Current And Nonaccrual Loans |
|  | 30-59 Days |  | 60-89 Days |  | Greater Than |  | Total Past |  |  |  |  |  |
|  | Past Due |  | Past Due |  | 90 Days |  | Due |  | Nonaccrual |  | Current |  | Total Loans
2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial business | $ | 321 | $ | 612 | $ | - | $ | 933 | $ | 3,922 | $ | 308,620 | $ | 313,475
Commercial mortgage |  | 68 |  | 146 |  | - |  | 214 |  | 947 |  | 566,320 |  | 567,481
Residential mortgage |  | 203 |  | - |  | - |  | 203 |  | 1,325 |  | 96,774 |  | 98,302
Home equity |  | 719 |  | 429 |  | - |  | 1,148 |  | 758 |  | 400,581 |  | 402,487
Consumer indirect |  | 1,975 |  | 286 |  | - |  | 2,261 |  | 1,467 |  | 648,766 |  | 652,494
Other consumer |  | 98 |  | 13 |  | 8 |  | 119 |  | 13 |  | 18,229 |  | 18,361
Total loans, gross | $ | 3,384 | $ | 1,486 | $ | 8 | $ | 4,878 | $ | 8,432 | $ | 2,039,290 | $ | 2,052,600
2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial business | $ | 28 | $ | - | $ | - | $ | 28 | $ | 4,288 | $ | 263,061 | $ | 267,377
Commercial mortgage |  | 83 |  | - |  | - |  | 83 |  | 3,020 |  | 473,304 |  | 476,407
Residential mortgage |  | 321 |  | - |  | - |  | 321 |  | 1,194 |  | 98,726 |  | 100,241
Home equity |  | 799 |  | 67 |  | - |  | 866 |  | 463 |  | 378,445 |  | 379,774
Consumer indirect |  | 2,429 |  | 402 |  | - |  | 2,831 |  | 1,169 |  | 632,357 |  | 636,357
Other consumer |  | 148 |  | 48 |  | 8 |  | 204 |  | 11 |  | 20,700 |  | 20,915
Total loans, gross | $ | 3,808 | $ | 517 | $ | 8 | $ | 4,333 | $ | 10,145 | $ | 1,866,593 | $ | 1,881,071
Information Related To Loans Modified In A TDR |
|  |  |  | Pre- |  |  | Post-
|  |  |  | Modification Modification
|  |  |  | Outstanding | Outstanding
| Number of |  |  | Recorded |  |  | Recorded
| Contracts |  |  | Investment |  |  | Investment
2015 |  |  |  |  |  |  |
Commercial business | 2 | $ |  | 1,342 | $ |  | 1,342
Commercial mortgage | 1 |  |  | 682 |  |  | 330
Total | 3 | $ |  | 2,024 | $ |  | 1,672
2014 |  |  |  |  |  |  |
Commercial business | 1 | $ |  | 1,381 | $ |  | 1,381
Commercial mortgage | - |  |  | - |  |  | -
Total | 1 | $ |  | 1,381 | $ |  | 1,381
Summary Of Impaired Loans |
|  |  |  | Unpaid |  |  |  | Average |  | Interest
|  | Recorded |  | Principal |  | Related |  | Recorded |  | Income
|  | Investment(1) |  | Balance(1) |  | Allowance |  | Investment |  | Recognized
2015 |  |  |  |  |  |  |  |  |  |
With no related allowance recorded: |  |  |  |  |  |  |  |  |  |
Commercial business | $ | 1,441 | $ | 1,810 | $ | - | $ | 1,352 | $ | -
Commercial mortgage |  | 937 |  | 1,285 |  | - |  | 1,013 |  | -
|  | 2,378 |  | 3,095 |  | - |  | 2,365 |  | -
With an allowance recorded: |  |  |  |  |  |  |  |  |  |
Commercial business |  | 2,481 |  | 2,481 |  | 996 |  | 1,946 |  | -
Commercial mortgage |  | 10 |  | 10 |  | 10 |  | 449 |  | -
|  | 2,491 |  | 2,491 |  | 1,006 |  | 2,395 |  | -
| $ | 4,869 | $ | 5,586 | $ | 1,006 | $ | 4,760 | $ | -
2014 |  |  |  |  |  |  |  |  |  |
With no related allowance recorded: |  |  |  |  |  |  |  |  |  |
Commercial business | $ | 1,408 | $ | 1,741 | $ | - | $ | 1,431 | $ | -
Commercial mortgage |  | 781 |  | 920 |  | - |  | 1,014 |  | -
|  | 2,189 |  | 2,661 |  | - |  | 2,445 |  | -
With an allowance recorded: |  |  |  |  |  |  |  |  |  |
Commercial business |  | 2,880 |  | 2,880 |  | 1,556 |  | 1,998 |  | -
Commercial mortgage |  | 2,239 |  | 2,239 |  | 911 |  | 1,560 |  | -
|  | 5,119 |  | 5,119 |  | 2,467 |  | 3,558 |  | -
| $ | 7,308 | $ | 7,780 | $ | 2,467 | $ | 6,003 | $ | -
(1) Difference between recorded investment and unpaid principal balance represents partial charge-offs.
Commercial Loan Portfolio Categorized By Internally Assigned Asset Classification |
|  | Commercial Commercial
|  | Business |  | Mortgage
2015 |  |  |  |
Uncriticized | $ | 298,413 | $ | 551,603
Special mention |  | 4,916 |  | 9,015
Substandard |  | 10,146 |  | 6,863
Doubtful |  | - |  | -
Total | $ | 313,475 | $ | 567,481
2014 |  |  |  |
Uncriticized | $ | 250,961 | $ | 460,880
Special mention |  | 5,530 |  | 5,411
Substandard |  | 10,886 |  | 10,116
Doubtful |  | - |  | -
Total | $ | 267,377 | $ | 476,407
Retail Loan Portfolio Categorized By Payment Status |
|  | Residential |  | Home |  | Consumer |  | Other
|  | Mortgage |  | Equity |  | Indirect |  | Consumer
2015 |  |  |  |  |  |  |  |
Performing | $ | 96,977 | $ | 401,729 | $ | 651,027 | $ | 18,340
Non-performing |  | 1,325 |  | 758 |  | 1,467 |  | 21
Total | $ | 98,302 | $ | 402,487 | $ | 652,494 | $ | 18,361
2014 |  |  |  |  |  |  |  |
Performing | $ | 99,047 | $ | 379,311 | $ | 635,188 | $ | 20,896
Non-performing |  | 1,194 |  | 463 |  | 1,169 |  | 19
Total | $ | 100,241 | $ | 379,774 | $ | 636,357 | $ | 20,915
Changes In The Allowance For Loan Losses |
|  | Commercial |  |  | Commercial |  |  | Residential |  |  | Home |  |  | Consumer |  |  | Other |  |  |  |
|  | Business |  |  | Mortgage |  |  | Mortgage |  |  | Equity |  |  | Indirect |  |  | Consumer |  |  | Total |
2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 5,621 |  | $ | 8,122 |  | $ | 570 |  | $ | 1,485 |  | $ | 11,383 |  | $ | 456 |  | $ | 27,637 |
Charge-offs |  | (1,433 | ) |  | (895 | ) |  | (175 | ) |  | (421 | ) |  | (9,156 | ) |  | (878 | ) |  | (12,958 | )
Recoveries |  | 212 |  |  | 146 |  |  | 82 |  |  | 63 |  |  | 4,200 |  |  | 322 |  |  | 5,025 |
Provision (credit) |  | 1,140 |  |  | 1,654 |  |  | (13 | ) |  | 101 |  |  | 4,031 |  |  | 468 |  |  | 7,381 |
Ending balance | $ | 5,540 |  | $ | 9,027 |  | $ | 464 |  | $ | 1,228 |  | $ | 10,458 |  | $ | 368 |  | $ | 27,085 |
Evaluated for impairment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually | $ | 996 |  | $ | 10 |  | $ | - |  | $ | - |  | $ | - |  | $ | - |  | $ | 1,006 |
Collectively | $ | 4,544 |  | $ | 9,017 |  | $ | 464 |  | $ | 1,228 |  | $ | 10,458 |  | $ | 368 |  | $ | 26,079 |
Loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance | $ | 313,475 |  | $ | 567,481 |  | $ | 98,302 |  | $ | 402,487 |  | $ | 652,494 |  | $ | 18,361 |  | $ | 2,052,600 |
Evaluated for impairment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually | $ | 3,922 |  | $ | 947 |  | $ | - |  | $ | - |  | $ | - |  | $ | - |  | $ | 4,869 |
Collectively | $ | 309,553 |  | $ | 566,534 |  | $ | 98,302 |  | $ | 402,487 |  | $ | 652,494 |  | $ | 18,361 |  | $ | 2,047,731 |
2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 4,273 |  | $ | 7,743 |  | $ | 676 |  | $ | 1,367 |  | $ | 12,230 |  | $ | 447 |  | $ | 26,736 |
Charge-offs |  | (204 | ) |  | (304 | ) |  | (190 | ) |  | (340 | ) |  | (10,004 | ) |  | (972 | ) |  | (12,014 | )
Recoveries |  | 201 |  |  | 143 |  |  | 39 |  |  | 56 |  |  | 4,321 |  |  | 366 |  |  | 5,126 |
Provision |  | 1,351 |  |  | 540 |  |  | 45 |  |  | 402 |  |  | 4,836 |  |  | 615 |  |  | 7,789 |
Ending balance | $ | 5,621 |  | $ | 8,122 |  | $ | 570 |  | $ | 1,485 |  | $ | 11,383 |  | $ | 456 |  | $ | 27,637 |
Evaluated for impairment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually | $ | 1,556 |  | $ | 911 |  | $ | - |  | $ | - |  | $ | - |  | $ | - |  | $ | 2,467 |
Collectively | $ | 4,065 |  | $ | 7,211 |  | $ | 570 |  | $ | 1,485 |  | $ | 11,383 |  | $ | 456 |  | $ | 25,170 |
Loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance | $ | 267,377 |  | $ | 476,407 |  | $ | 100,241 |  | $ | 379,774 |  | $ | 636,357 |  | $ | 20,915 |  | $ | 1,881,071 |
Evaluated for impairment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually | $ | 4,288 |  | $ | 3,020 |  | $ | - |  | $ | - |  | $ | - |  | $ | - |  | $ | 7,308 |
Collectively | $ | 263,089 |  | $ | 473,387 |  | $ | 100,241 |  | $ | 379,774 |  | $ | 636,357 |  | $ | 20,915 |  | $ | 1,873,763 |
|  | Commercial |  |  | Commercial |  |  | Residential |  |  | Home |  |  | Consumer |  |  | Other |  |  |  |
|  | Business |  |  | Mortgage |  |  | Mortgage |  |  | Equity |  |  | Indirect |  |  | Consumer |  |  | Total |
2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 4,884 |  | $ | 6,581 |  | $ | 740 |  | $ | 1,282 |  | $ | 10,715 |  | $ | 512 |  | $ | 24,714 |
Charge-offs |  | (1,070 | ) |  | (553 | ) |  | (411 | ) |  | (391 | ) |  | (8,125 | ) |  | (928 | ) |  | (11,478 | )
Recoveries |  | 349 |  |  | 319 |  |  | 54 |  |  | 157 |  |  | 3,161 |  |  | 381 |  |  | 4,421 |
Provision |  | 110 |  |  | 1,396 |  |  | 293 |  |  | 319 |  |  | 6,479 |  |  | 482 |  |  | 9,079 |
Ending balance | $ | 4,273 |  | $ | 7,743 |  | $ | 676 |  | $ | 1,367 |  | $ | 12,230 |  | $ | 447 |  | $ | 26,736 |
Evaluated for impairment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually | $ | 201 |  | $ | 1,057 |  | $ | - |  | $ | - |  | $ | - |  | $ | - |  | $ | 1,258 |
Collectively | $ | 4,072 |  | $ | 6,686 |  | $ | 676 |  | $ | 1,367 |  | $ | 12,230 |  | $ | 447 |  | $ | 25,478 |
Loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance | $ | 265,751 |  | $ | 470,312 |  | $ | 113,101 |  | $ | 320,658 |  | $ | 609,390 |  | $ | 22,893 |  | $ | 1,802,105 |
Evaluated for impairment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually | $ | 3,474 |  | $ | 9,663 |  | $ | - |  | $ | - |  | $ | - |  | $ | - |  | $ | 13,137 |
Collectively | $ | 262,277 |  | $ | 460,649 |  | $ | 113,101 |  | $ | 320,658 |  | $ | 609,390 |  | $ | 22,893 |  | $ | 1,788,968 |

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- Definition Tabular disclosure of financing receivables (examples of financing receivables include loans, trade accounts receivable and notes receivable) and activity in the allowance for credit losses account. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953423-111524 + Details
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- Definition Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 55 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=32702940&loc=SL6953803-111525 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 29 -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953659-111524 + Details
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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3, 4 -Article 5 + Details
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