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LOANS (Tables) | 12 Months Ended
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Dec. 31, 2016
Receivables [Abstract] |
Schedule of Loans | The following is a summary of total loans:
|  | December 31, 2016 |  | December 31, 2015
(In thousands) |  | Business Activities Loans |  | Acquired Loans |  | Total |  | Business Activities Loans |  | Acquired Loans |  | Total
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Construction |  | $ | 253,302 |  |  | $ | 34,207 |  |  | $ | 287,509 |  |  | $ | 210,196 |  |  | $ | 43,474 |  |  | $ | 253,670 |
Single and multi-family |  | 191,819 |  |  | 125,672 |  |  | 317,491 |  |  | 214,823 |  |  | 36,783 |  |  | 251,606 |
Other commercial real estate |  | 1,481,223 |  |  | 530,215 |  |  | 2,011,438 |  |  | 1,209,008 |  |  | 345,483 |  |  | 1,554,491 |
Total commercial real estate |  | 1,926,344 |  |  | 690,094 |  |  | 2,616,438 |  |  | 1,634,027 |  |  | 425,740 |  |  | 2,059,767 |
Commercial and industrial loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset based lending |  | 321,270 |  |  | — |  |  | 321,270 |  |  | 331,253 |  |  | — |  |  | 331,253 |
Other commercial and industrial loans |  | 586,832 |  |  | 153,936 |  |  | 740,768 |  |  | 495,979 |  |  | 221,031 |  |  | 717,010 |
Total commercial and industrial loans |  | 908,102 |  |  | 153,936 |  |  | 1,062,038 |  |  | 827,232 |  |  | 221,031 |  |  | 1,048,263 |
Total commercial loans |  | 2,834,446 |  |  | 844,030 |  |  | 3,678,476 |  |  | 2,461,259 |  |  | 646,771 |  |  | 3,108,030 |
Residential mortgages: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
1-4 family |  | 1,583,794 |  |  | 297,355 |  |  | 1,881,149 |  |  | 1,454,233 |  |  | 332,747 |  |  | 1,786,980 |
Construction |  | 11,178 |  |  | 804 |  |  | 11,982 |  |  | 26,704 |  |  | 1,351 |  |  | 28,055 |
Total residential mortgages |  | 1,594,972 |  |  | 298,159 |  |  | 1,893,131 |  |  | 1,480,937 |  |  | 334,098 |  |  | 1,815,035 |
Consumer loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Home equity |  | 313,521 |  |  | 80,279 |  |  | 393,800 |  |  | 307,159 |  |  | 53,446 |  |  | 360,605 |
Auto and other |  | 478,368 |  |  | 106,012 |  |  | 584,380 |  |  | 311,328 |  |  | 130,238 |  |  | 441,566 |
Total consumer loans |  | 791,889 |  |  | 186,291 |  |  | 978,180 |  |  | 618,487 |  |  | 183,684 |  |  | 802,171 |
Total loans |  | $ | 5,221,307 |  |  | $ | 1,328,480 |  |  | $ | 6,549,787 |  |  | $ | 4,560,683 |  |  | $ | 1,164,553 |  |  | $ | 5,725,236 |
Schedule of Total Unamortized Net Costs and Premiums Included in the Total Loans for Historical Loans | Total unamortized net costs and premiums included in the year-end total loans for business activity loans were the following:
(In thousands) |  | December 31, 2016 |  | December 31, 2015
Unamortized net loan origination costs |  | $ | 21,972 |  |  | $ | 17,448 |
Unamortized net premium on purchased loans |  | 4,849 |  |  | 4,694 |
Total unamortized net costs and premiums |  | $ | 26,821 |  |  | $ | 22,142 |
Schedule of Activity in the Accretable Yield for the Acquired Loan Portfolio that Falls Under the Purview of ASC 310-30, Accounting for Certain Loans or Debt Securities Acquired in a Transfer | The following table summarizes activity in the accretable yield for the acquired loan portfolio that falls under the purview of ASC 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality:
(In thousands) |  | 2016 |  | 2015
Balance at beginning of period |  | $ | 6,925 |  |  | $ | 2,541 |
Acquisitions |  | 6,125 |  |  | 4,777 |
Reclassification from nonaccretable difference for loans with improved cash flows |  | 2,488 |  |  | 3,640 |
Changes in expected cash flows that do not affect nonaccretable difference |  | (3,018 | ) |  | — |
Reclassification to TDR |  | (185 | ) |  | — |
Accretion |  | (3,597 | ) |  | (4,033 | )
Balance at end of period |  | $ | 8,738 |  |  | $ | 6,925 |
Summary of Past Due Loans | The following is a summary of past due loans at December 31, 2016 and 2015: Business Activities Loans
(in thousands) |  | 30-59 Days Past Due |  | 60-89 Days Past Due |  | >90 Days Past Due |  | Total Past Due |  | Current |  | Total Loans |  | Past Due > 90 days and Accruing
December 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Construction |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 253,302 |  |  | $ | 253,302 |  |  | $ | — |
Single and multi-family |  | 618 |  |  | 110 |  |  | 624 |  |  | 1,352 |  |  | 190,467 |  |  | 191,819 |  |  | 155 |
Commercial real estate |  | 481 |  |  | 2,243 |  |  | 4,212 |  |  | 6,936 |  |  | 1,474,287 |  |  | 1,481,223 |  |  | — |
Total |  | 1,099 |  |  | 2,353 |  |  | 4,836 |  |  | 8,288 |  |  | 1,918,056 |  |  | 1,926,344 |  |  | 155 |
Commercial and industrial loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset based lending |  | — |  |  | — |  |  | — |  |  | — |  |  | 321,270 |  |  | 321,270 |  |  | — |
Other commercial and industrial loans |  | 3,090 |  |  | 1,301 |  |  | 6,290 |  |  | 10,681 |  |  | 576,151 |  |  | 586,832 |  |  | 5 |
Total |  | 3,090 |  |  | 1,301 |  |  | 6,290 |  |  | 10,681 |  |  | 897,421 |  |  | 908,102 |  |  | 5 |
Residential mortgages: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
1-4 family |  | 1,393 |  |  | 701 |  |  | 4,179 |  |  | 6,273 |  |  | 1,577,521 |  |  | 1,583,794 |  |  | 1,956 |
Construction |  | 10 |  |  | — |  |  | — |  |  | 10 |  |  | 11,168 |  |  | 11,178 |  |  | — |
Total |  | 1,403 |  |  | 701 |  |  | 4,179 |  |  | 6,283 |  |  | 1,588,689 |  |  | 1,594,972 |  |  | 1,956 |
Consumer loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Home equity |  | 99 |  |  | — |  |  | 2,981 |  |  | 3,080 |  |  | 310,441 |  |  | 313,521 |  |  | 306 |
Auto and other |  | 2,483 |  |  | 494 |  |  | 968 |  |  | 3,945 |  |  | 474,423 |  |  | 478,368 |  |  | 16 |
Total |  | 2,582 |  |  | 494 |  |  | 3,949 |  |  | 7,025 |  |  | 784,864 |  |  | 791,889 |  |  | 322 |
Total |  | $ | 8,174 |  |  | $ | 4,849 |  |  | $ | 19,254 |  |  | $ | 32,277 |  |  | $ | 5,189,030 |  |  | $ | 5,221,307 |  |  | $ | 2,438 |
Business Activities Loans
(in thousands) |  | 30-59 Days Past Due |  | 60-89 Days Past Due |  | >90 Days Past Due |  | Total Past Due |  | Current |  | Total Loans |  | Past Due > 90 days and Accruing
December 31, 2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Construction |  | $ | — |  |  | $ | — |  |  | $ | 58 |  |  | $ | 58 |  |  | $ | 210,138 |  |  | $ | 210,196 |  |  | $ | — |
Single and multi-family |  | 65 |  |  | 160 |  |  | 70 |  |  | 295 |  |  | 214,528 |  |  | 214,823 |  |  | — |
Commercial real estate |  | 1,523 |  |  | 831 |  |  | 3,286 |  |  | 5,640 |  |  | 1,203,368 |  |  | 1,209,008 |  |  | — |
Total |  | 1,588 |  |  | 991 |  |  | 3,414 |  |  | 5,993 |  |  | 1,628,034 |  |  | 1,634,027 |  |  | — |
Commercial and industrial loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset based lending |  | — |  |  | — |  |  | — |  |  | — |  |  | 331,253 |  |  | 331,253 |  |  | — |
Other commercial and industrial loans |  | 1,202 |  |  | 1,105 |  |  | 7,770 |  |  | 10,077 |  |  | 485,902 |  |  | 495,979 |  |  | 146 |
Total |  | 1,202 |  |  | 1,105 |  |  | 7,770 |  |  | 10,077 |  |  | 817,155 |  |  | 827,232 |  |  | 146 |
Residential mortgages: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
1-4 family |  | 3,537 |  |  | 857 |  |  | 4,304 |  |  | 8,698 |  |  | 1,445,535 |  |  | 1,454,233 |  |  | 2,006 |
Construction |  | — |  |  | — |  |  | — |  |  | — |  |  | 26,704 |  |  | 26,704 |  |  | — |
Total |  | 3,537 |  |  | 857 |  |  | 4,304 |  |  | 8,698 |  |  | 1,472,239 |  |  | 1,480,937 |  |  | 2,006 |
Consumer loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Home equity |  | 563 |  |  | 20 |  |  | 1,658 |  |  | 2,241 |  |  | 304,918 |  |  | 307,159 |  |  | 61 |
Auto and other |  | 1,230 |  |  | 132 |  |  | 610 |  |  | 1,972 |  |  | 309,356 |  |  | 311,328 |  |  | 59 |
Total |  | 1,793 |  |  | 152 |  |  | 2,268 |  |  | 4,213 |  |  | 614,274 |  |  | 618,487 |  |  | 120 |
Total |  | $ | 8,120 |  |  | $ | 3,105 |  |  | $ | 17,756 |  |  | $ | 28,981 |  |  | $ | 4,531,702 |  |  | $ | 4,560,683 |  |  | $ | 2,272 |
Acquired Loans
(in thousands) |  | 30-59 Days Past Due |  | 60-89 Days Past Due |  | >90 Days Past Due |  | Total Past Due |  | Acquired Credit Impaired |  | Total Loans |  | Past Due > 90 days and Accruing
December 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Construction |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 47 |  |  | $ | 34,207 |  |  | $ | — |
Single and multi-family |  | 2 |  |  | — |  |  | 437 |  |  | 439 |  |  | 4,726 |  |  | 125,672 |  |  | — |
Commercial real estate |  | 1,555 |  |  | — |  |  | 765 |  |  | 2,320 |  |  | 30,047 |  |  | 530,215 |  |  | — |
Total |  | 1,557 |  |  | — |  |  | 1,202 |  |  | 2,759 |  |  | 34,820 |  |  | 690,094 |  |  | — |
Commercial and industrial loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset based lending |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Other commercial and industrial loans |  | 1,850 |  |  | 15 |  |  | 1,262 |  |  | 3,127 |  |  | 3,369 |  |  | 153,936 |  |  | 24 |
Total |  | 1,850 |  |  | 15 |  |  | 1,262 |  |  | 3,127 |  |  | 3,369 |  |  | 153,936 |  |  | 24 |
Residential mortgages: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
1-4 family |  | 321 |  |  | 343 |  |  | 2,015 |  |  | 2,679 |  |  | 7,283 |  |  | 297,355 |  |  | 443 |
Construction |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 804 |  |  | — |
Total |  | 321 |  |  | 343 |  |  | 2,015 |  |  | 2,679 |  |  | 7,283 |  |  | 298,159 |  |  | 443 |
Consumer loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Home equity |  | 753 |  |  | — |  |  | 870 |  |  | 1,623 |  |  | 957 |  |  | 80,279 |  |  | 353 |
Auto and other |  | 542 |  |  | 314 |  |  | 1,686 |  |  | 2,542 |  |  | 387 |  |  | 106,012 |  |  | 791 |
Total |  | 1,295 |  |  | 314 |  |  | 2,556 |  |  | 4,165 |  |  | 1,344 |  |  | 186,291 |  |  | 1,144 |
Total |  | $ | 5,023 |  |  | $ | 672 |  |  | $ | 7,035 |  |  | $ | 12,730 |  |  | $ | 46,816 |  |  | $ | 1,328,480 |  |  | $ | 1,611 |
Acquired Loans
(in thousands) |  | 30-59 Days Past Due |  | 60-89 Days Past Due |  | >90 Days Past Due |  | Total Past Due |  | Acquired Credit Impaired |  | Total Loans |  | Past Due > 90 days and Accruing
December 31, 2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Construction |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 1,298 |  |  | $ | 43,474 |  |  | $ | — |
Single and multi-family |  | — |  |  | 176 |  |  | 227 |  |  | 403 |  |  | 1,380 |  |  | 36,783 |  |  | 127 |
Commercial real estate |  | 547 |  |  | 43 |  |  | 1,368 |  |  | 1,958 |  |  | 13,087 |  |  | 345,483 |  |  |
Total |  | 547 |  |  | 219 |  |  | 1,595 |  |  | 2,361 |  |  | 15,765 |  |  | 425,740 |  |  | 127 |
Commercial and industrial loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset based lending |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Other commercial and industrial loans |  | 1,214 |  |  | 505 |  |  | 1,420 |  |  | 3,139 |  |  | 2,775 |  |  | 221,031 |  |  | 785 |
Total |  | 1,214 |  |  | 505 |  |  | 1,420 |  |  | 3,139 |  |  | 2,775 |  |  | 221,031 |  |  | 785 |
Residential mortgages: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
1-4 family |  | 2,580 |  |  | 311 |  |  | 1,880 |  |  | 4,771 |  |  | 2,572 |  |  | 332,747 |  |  | 212 |
Construction |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 1,351 |  |  | — |
Total |  | 2,580 |  |  | 311 |  |  | 1,880 |  |  | 4,771 |  |  | 2,572 |  |  | 334,098 |  |  | 212 |
Consumer loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Home equity |  | 82 |  |  | 277 |  |  | 837 |  |  | 1,196 |  |  | 118 |  |  | 53,446 |  |  | 111 |
Auto and other |  | 1,491 |  |  | 145 |  |  | 1,081 |  |  | 2,717 |  |  | 132 |  |  | 130,238 |  |  | 187 |
Total |  | 1,573 |  |  | 422 |  |  | 1,918 |  |  | 3,913 |  |  | 250 |  |  | 183,684 |  |  | 298 |
Total |  | $ | 5,914 |  |  | $ | 1,457 |  |  | $ | 6,813 |  |  | $ | 14,184 |  |  | $ | 21,362 |  |  | $ | 1,164,553 |  |  | $ | 1,422 |
Summary of Information Pertaining to Non-accrual Loans | The following is summary information pertaining to non-accrual loans at year-end 2016 and 2015:
|  | December 31, 2016 |  | December 31, 2015
(In thousands) |  | Business Activities Loans |  | Acquired Loans (1) |  | Total |  | Business Activities Loans |  | Acquired Loans (2) |  | Total
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Construction |  | — |  |  | — |  |  | — |  |  | 59 |  |  | — |  |  | 59 |
Single and multi-family |  | 469 |  |  | 437 |  |  | 906 |  |  | 70 |  |  | 100 |  |  | 170 |
Other commercial real estate |  | 4,212 |  |  | 765 |  |  | 4,977 |  |  | 3,285 |  |  | 1,368 |  |  | 4,653 |
Total |  | 4,681 |  |  | 1,202 |  |  | 5,883 |  |  | 3,414 |  |  | 1,468 |  |  | 4,882 |
Commercial and industrial loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset based lending |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Other commercial and industrial loans |  | 6,285 |  |  | 1,155 |  |  | 7,440 |  |  | 7,624 |  |  | 597 |  |  | 8,221 |
Total |  | 6,285 |  |  | 1,155 |  |  | 7,440 |  |  | 7,624 |  |  | 597 |  |  | 8,221 |
Residential mortgages: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
1-4 family |  | $ | 2,223 |  |  | $ | 1,572 |  |  | $ | 3,795 |  |  | $ | 2,298 |  |  | $ | 1,668 |  |  | $ | 3,966 |
Construction |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total |  | 2,223 |  |  | 1,572 |  |  | 3,795 |  |  | 2,298 |  |  | 1,668 |  |  | 3,966 |
Consumer loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Home equity |  | 2,675 |  |  | 517 |  |  | 3,192 |  |  | 1,597 |  |  | 727 |  |  | 2,324 |
Auto and other |  | 952 |  |  | 895 |  |  | 1,847 |  |  | 551 |  |  | 893 |  |  | 1,444 |
Total |  | 3,627 |  |  | 1,412 |  |  | 5,039 |  |  | 2,148 |  |  | 1,620 |  |  | 3,768 |
Total non-accrual loans |  | $ | 16,816 |  |  | $ | 5,341 |  |  | $ | 22,157 |  |  | $ | 15,484 |  |  | $ | 5,353 |  |  | $ | 20,837 |
(1) At year-end 2016, acquired credit impaired loans account for $83 thousand of loans greater than 90 days past due that are not presented in the above table. (2) At year-end 2015, acquired credit impaired loans account for $39 thousand of loans greater than 90 days past due that are not presented in the above table.
Schedule of Loans Evaluated for Impairment | Loans evaluated for impairment as of December 31, 2016 and 2015 were as follows: Business Activities Loans
(In thousands) 2016 |  | Commercial real estate |  | Commercial and industrial |  | Residential mortgages |  | Consumer |  | Total
Loans receivable: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at end of year |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 25,549 |  |  | $ | 5,705 |  |  | $ | 2,775 |  |  | $ | 2,703 |  |  | $ | 36,732 |
Collectively evaluated |  | 1,900,795 |  |  | 902,397 |  |  | 1,592,197 |  |  | 789,186 |  |  | 5,184,575 |
Total |  | $ | 1,926,344 |  |  | $ | 908,102 |  |  | $ | 1,594,972 |  |  | $ | 791,889 |  |  | $ | 5,221,307 |
Business Activities Loans
(In thousands) 2015 |  | Commercial real estate |  | Commercial and industrial |  | Residential mortgages |  | Consumer |  | Total
Loans receivable: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at end of year |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 11,560 |  |  | $ | 7,191 |  |  | $ | 2,812 |  |  | $ | 1,810 |  |  | $ | 23,373 |
Collectively evaluated |  | 1,622,467 |  |  | 820,041 |  |  | 1,478,125 |  |  | 616,677 |  |  | 4,537,310 |
Total |  | $ | 1,634,027 |  |  | $ | 827,232 |  |  | $ | 1,480,937 |  |  | $ | 618,487 |  |  | $ | 4,560,683 |
Acquired Loans
(In thousands) 2016 |  | Commercial real estate |  | Commercial and industrial |  | Residential mortgages |  | Consumer |  | Total
Loans receivable: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at end of year |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 4,256 |  |  | $ | 635 |  |  | $ | 308 |  |  | $ | 406 |  |  | $ | 5,605 |
Purchased credit-impaired loans |  | 34,820 |  |  | 3,369 |  |  | 7,283 |  |  | 1,344 |  |  | 46,816 |
Collectively evaluated |  | 651,018 |  |  | 149,932 |  |  | 290,568 |  |  | 184,541 |  |  | 1,276,059 |
Total |  | $ | 690,094 |  |  | $ | 153,936 |  |  | $ | 298,159 |  |  | $ | 186,291 |  |  | $ | 1,328,480 |
Acquired Loans
(In thousands) 2015 |  | Commercial real estate |  | Commercial and industrial |  | Residential mortgages |  | Consumer |  | Total
Loans receivable: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at end of year |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 3,749 |  |  | $ | — |  |  | $ | 570 |  |  | $ | 487 |  |  | $ | 4,806 |
Purchased credit-impaired loans |  | 15,765 |  |  | 2,775 |  |  | 2,572 |  |  | 250 |  |  | 21,362 |
Collectively evaluated |  | 406,226 |  |  | 218,256 |  |  | 330,956 |  |  | 182,947 |  |  | 1,138,385 |
Total |  | $ | 425,740 |  |  | $ | 221,031 |  |  | $ | 334,098 |  |  | $ | 183,684 |  |  | $ | 1,164,553 |
Summary of Impaired Loans | The following is a summary of impaired loans at year-end 2016 and 2015 and for the years then ended: Business Activities Loans
|  | At December 31, 2016
(In thousands) |  | Recorded Investment |  | Unpaid Principal Balance |  | Related Allowance
With no related allowance: |  |  |  |  |  |  |  |  |
Other commercial real estate |  | $ | 18,905 |  |  | $ | 18,905 |  |  | $ | — |
Other commercial and industrial loans |  | 382 |  |  | 382 |  |  | — |
Residential mortgages - 1-4 family |  | 2,101 |  |  | 2,101 |  |  | — |
Consumer - home equity |  | 1,605 |  |  | 1,605 |  |  | — |
With an allowance recorded: |  |  |  |  |  |  |  |  |
Commercial real estate - single and multifamily |  | $ | 179 |  |  | $ | 181 |  |  | $ | 2 |
Other commercial real estate |  | 6,306 |  |  | 6,462 |  |  | 156 |
Other commercial and industrial loans |  | 5,060 |  |  | 5,324 |  |  | 264 |
Residential mortgages - 1-4 family |  | 538 |  |  | 674 |  |  | 136 |
Consumer - home equity |  | 942 |  |  | 1,098 |  |  | 156 |
Total |  |  |  |  |  |  |  |  |
Commercial real estate |  | $ | 25,390 |  |  | $ | 25,548 |  |  | $ | 158 |
Commercial and industrial |  | 5,442 |  |  | 5,706 |  |  | 264 |
Residential mortgages |  | 2,639 |  |  | 2,775 |  |  | 136 |
Consumer |  | 2,547 |  |  | 2,703 |  |  | 156 |
Total impaired loans |  | $ | 36,018 |  |  | $ | 36,732 |  |  | $ | 714 |
Business Activities Loans
|  | At December 31, 2015
(In thousands) |  | Recorded Investment |  | Unpaid Principal Balance |  | Related Allowance
With no related allowance: |  |  |  |  |  |  |  |  |
Commercial real estate - construction |  | $ | 2,000 |  |  | $ | 2,000 |  |  | $ | — |
Other commercial real estate |  | 4,613 |  |  | 4,613 |  |  | — |
Other commercial and industrial loans |  | 5,828 |  |  | 5,828 |  |  | — |
Residential mortgages - 1-4 family |  | 1,181 |  |  | 1,181 |  |  | — |
Consumer - home equity |  | 702 |  |  | 702 |  |  | — |
Consumer - other |  | 1 |  |  | 1 |  |  | — |
With an allowance recorded: |  |  |  |  |  |  |  |  |
Other commercial real estate |  | $ | 4,798 |  |  | $ | 4,947 |  |  | $ | 149 |
Other commercial and industrial loans |  | 1,341 |  |  | 1,362 |  |  | 21 |
Residential mortgages - 1-4 family |  | 1,479 |  |  | 1,632 |  |  | 153 |
Consumer - home equity |  | 903 |  |  | 999 |  |  | 96 |
Consumer - other |  | 101 |  |  | 108 |  |  | 7 |
Total |  |  |  |  |  |  |  |  |
Commercial real estate |  | $ | 11,411 |  |  | $ | 11,560 |  |  | $ | 149 |
Commercial and industrial |  | 7,169 |  |  | 7,190 |  |  | 21 |
Residential mortgages |  | 2,660 |  |  | 2,813 |  |  | 153 |
Consumer |  | 1,707 |  |  | 1,810 |  |  | 103 |
Total impaired loans |  | $ | 22,947 |  |  | $ | 23,373 |  |  | $ | 426 |
Acquired Loans
|  | At December 31, 2016
(In thousands) |  | Recorded Investment |  | Unpaid Principal Balance |  | Related Allowance
With no related allowance: |  |  |  |  |  |  |  |  |
Other commercial real estate loans |  | $ | 547 |  |  | $ | 547 |  |  | $ | — |
Residential mortgages - 1-4 family |  | 208 |  |  | 208 |  |  | — |
Consumer - home equity |  | — |  |  | — |  |  | — |
Consumer - other |  | — |  |  | — |  |  | — |
With an allowance recorded: |  |  |  |  |  |  |  |  |
Commercial real estate - single and multifamily |  | $ | 1,250 |  |  | $ | 1,358 |  |  | $ | 108 |
Other commercial real estate loans |  | 2,209 |  |  | 2,351 |  |  | 142 |
Other commercial and industrial loans |  | 576 |  |  | 635 |  |  | $ | 59 |
Residential mortgages - 1-4 family |  | 89 |  |  | 100 |  |  | $ | 11 |
Consumer - home equity |  | 292 |  |  | 406 |  |  | 114 |
Total |  |  |  |  |  |  |  |  |
Commercial real estate |  | $ | 4,006 |  |  | $ | 4,256 |  |  | $ | 250 |
Commercial and industrial |  | 576 |  |  | 635 |  |  | 59 |
Residential mortgages |  | 297 |  |  | 308 |  |  | 11 |
Consumer |  | 292 |  |  | 406 |  |  | 114 |
Total impaired loans |  | $ | 5,171 |  |  | $ | 5,605 |  |  | $ | 434 |
Acquired Loans
|  | December 31, 2015
(In thousands) |  | Recorded Investment |  | Unpaid Principal Balance |  | Related Allowance
With no related allowance: |  |  |  |  |  |  |  |  |
Other commercial real estate loans |  | $ | 1,722 |  |  | $ | 1,722 |  |  | $ | — |
Residential mortgages - 1-4 family |  | 274 |  |  | 274 |  |  | — |
Consumer - home equity |  | 117 |  |  | 117 |  |  | — |
Consumer - other |  | 177 |  |  | 177 |  |  | — |
With an allowance recorded: |  |  |  |  |  |  |  |  |
Commercial real estate - single and multifamily |  | $ | 638 |  |  | $ | 655 |  |  | $ | 17 |
Other commercial real estate loans |  | 1,964 |  |  | 2,032 |  |  | 68 |
Residential mortgages - 1-4 family |  | 266 |  |  | 296 |  |  | $ | 30 |
Consumer - home equity |  | 167 |  |  | 192 |  |  | 25 |
Total |  |  |  |  |  |  |  |  |
Commercial real estate |  | $ | 4,324 |  |  | $ | 4,409 |  |  | $ | 85 |
Commercial and industrial |  | — |  |  | — |  |  | — |
Residential mortgages |  | 540 |  |  | 570 |  |  | 30 |
Consumer |  | 461 |  |  | 486 |  |  | 25 |
Total impaired loans |  | $ | 5,325 |  |  | $ | 5,465 |  |  | $ | 140 |
Summary of the Average Recorded Investment and Interest Income Recognized on Impaired Loans | The following is a summary of the average recorded investment and interest income recognized on impaired loans as of December 31, 2016 and 2015: Business Activities Loans
|  | December 31, 2016 |  | December 31, 2015
(in thousands) |  | Average Recorded Investment |  | Cash Basis Interest Income Recognized |  | Average Recorded Investment |  | Cash Basis Interest Income Recognized
With no related allowance: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate - construction |  | $ | — |  |  | $ | — |  |  | $ | 2,245 |  |  | $ | 92 |
Commercial real estate - single and multifamily |  | 36 |  |  | 1 |  |  | 60 |  |  | — |
Other commercial real estate |  | 6,463 |  |  | 1,155 |  |  | 12,487 |  |  | 302 |
Other commercial and industrial |  | 3,349 |  |  | 131 |  |  | 3,870 |  |  | 177 |
Residential mortgages - 1-4 family |  | 2,403 |  |  | 91 |  |  | 1,353 |  |  | 38 |
Consumer-home equity |  | 612 |  |  | 5 |  |  | 442 |  |  | 13 |
Consumer-other |  | 2 |  |  | — |  |  | — |  |  | — |
With an allowance recorded: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate - single and multifamily |  | 15 |  |  | 6 |  |  | — |  |  | — |
Other commercial real estate |  | 7,576 |  |  | 349 |  |  | 3,214 |  |  | 132 |
Other commercial and industrial |  | 2,002 |  |  | 225 |  |  | 810 |  |  | 37 |
Residential mortgages - 1-4 family |  | 682 |  |  | 26 |  |  | 1,704 |  |  | 72 |
Consumer-home equity |  | 999 |  |  | 35 |  |  | 83 |  |  | — |
Consumer - other |  | 103 |  |  | 4 |  |  | 112 |  |  | 4 |
Total |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate |  | $ | 14,090 |  |  | $ | 1,511 |  |  | $ | 18,006 |  |  | $ | 526 |
Commercial and industrial |  | 5,351 |  |  | 356 |  |  | 4,680 |  |  | 214 |
Residential mortgages |  | 3,085 |  |  | 117 |  |  | 3,057 |  |  | 110 |
Consumer loans |  | 1,716 |  |  | 44 |  |  | 637 |  |  | 17 |
Total impaired loans |  | $ | 24,242 |  |  | $ | 2,028 |  |  | $ | 26,380 |  |  | $ | 867 |
Acquired Loans
|  | December 31, 2016 |  | December 31, 2015
(in thousands) |  | Average Recorded Investment |  | Cash Basis Interest Income Recognized |  | Average Recorded Investment |  | Cash Basis Interest Income Recognized
With no related allowance: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate - construction |  | $ | — |  |  | $ | — |  |  | $ | 445 |  |  | $ | 60 |
Commercial mortgages - single and multifamily |  | — |  |  | — |  |  | 2,014 |  |  | 57 |
Other commercial real estate |  | 521 |  |  | 20 |  |  | 1,721 |  |  | 37 |
Commercial business loans |  | 492 |  |  | 9 |  |  | — |  |  | — |
Residential mortgages - 1-4 family |  | 293 |  |  | 12 |  |  | 463 |  |  | 6 |
Consumer - home equity |  | — |  |  | — |  |  | 152 |  |  | 5 |
Consumer - other |  | 105 |  |  | 1 |  |  | 59 |  |  | 5 |
With an allowance recorded: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate - construction |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Commercial real estate - single and multifamily |  | 1,064 |  |  | 115 |  |  | 623 |  |  | 33 |
Other commercial real estate |  | 2,618 |  |  | 165 |  |  | 1,384 |  |  | 96 |
Residential mortgages - 1-4 family |  | 214 |  |  | 25 |  |  | 304 |  |  | 9 |
Other commercial and industrial |  | 369 |  |  | 17 |  |  | 31 |  |  | 3 |
Consumer - home equity |  | — |  |  | — |  |  | 195 |  |  | 7 |
Total |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate |  | $ | 4,203 |  |  | $ | 300 |  |  | $ | 6,187 |  |  | $ | 283 |
Commercial and industrial |  | 861 |  |  | 26 |  |  | 31 |  |  | 3 |
Residential mortgages |  | 507 |  |  | 37 |  |  | 767 |  |  | 15 |
Consumer loans |  | 105 |  |  | 1 |  |  | 406 |  |  | 17 |
Total impaired loans |  | $ | 5,676 |  |  | $ | 364 |  |  | $ | 7,391 |  |  | $ | 318 |
Schedule of Recorded Investment and Number of Modifications for TDRs Identified During the Period | The following tables include the recorded investment and number of modifications for modified loans identified during the years-ended December 31, 2016, 2015, and 2014 respectively. The tables include the recorded investment in the loans prior to a modification and also the recorded investment in the loans after the loans were restructured. The modifications for the year-ended December 31, 2016 were attributable to interest rate concessions, maturity date extensions, modified payment terms, reamortization, and accelerated maturity. The modifications for the year-ended December 31, 2015 were attributable to interest rate concessions, maturity date extensions, modified payment terms, reamortization, and accelerated maturity. The modifications for the year-ended December 31, 2014 were attributable to interest rate concessions, debt consolidations, and changes to payment terms.
|  | Modifications by Class For the twelve months ending December 31, 2016
|  | Number of Modifications |  | Pre-Modification Outstanding Recorded Investment (In thousands) |  | Post-Modification Outstanding Recorded Investment
Troubled Debt Restructurings |  |  |  |  |  |  |  |  |
Commercial - Single and multifamily |  | 5 |  |  | $ | 437 |  |  | $ | 437 |
Commercial - Other |  | 5 |  |  | 16,651 |  |  | 16,651 |
Commercial and industrial - Other |  | 4 |  |  | 555 |  |  | 555 |
Residential - 1-4 Family |  | 2 |  |  | 5 |  |  | 5 |
Consumer - Home Equity |  | 1 |  |  | 117 |  |  | 117 |
|  | 17 |  |  | $ | 17,765 |  |  | $ | 17,765 |
|  | Modifications by Class For the twelve months ending December 31, 2015
|  | Number of Modifications |  | Pre-Modification Outstanding Recorded Investment (In thousands) |  | Post-Modification Outstanding Recorded Investment
Troubled Debt Restructurings |  |  |  |  |  |  |  |  |
Commercial - Construction |  | 1 |  |  | $ | 123 |  |  | $ | 123 |
Commercial - Single and multifamily |  | 2 |  |  | 307 |  |  | 307 |
Commercial - Other |  | 4 |  |  | 8,577 |  |  | 7,274 |
Commercial and industrial - Other |  | 6 |  |  | 9,041 |  |  | 8,904 |
Consumer - Other |  | 1 |  |  | 999 |  |  | 999 |
|  | 14 |  |  | $ | 19,047 |  |  | $ | 17,607 |
|  | Modifications by Class For the twelve months ending December 31, 2014
|  | Number of Modifications |  | Pre-Modification Outstanding Recorded Investment (In thousands) |  | Post-Modification Outstanding Recorded Investment
Troubled Debt Restructurings |  |  |  |  |  |  |  |  |
Commercial - Single and multifamily |  | 1 |  |  | $ | 623 |  |  | $ | 623 |
Commercial - Other |  | 10 |  |  | 9,190 |  |  | 9,190 |
Residential - 1-4 Family |  | 5 |  |  | 600 |  |  | 598 |
Residential - Construction |  | 1 |  |  | 102 |  |  | 102 |
|  | 17 |  |  | $ | 10,515 |  |  | $ | 10,513 |
The following tables disclose the recorded investment and number of modifications for TDRs for the prior years where a concession was made and the borrower subsequently defaulted in the respective reporting period. For the year ended 2016, there were no loans that were restructured that had subsequently defaulted during the period.
|  | Modifications that subsequently defaulted for the twelve months ending December 31, 2015
|  | Number of Contracts |  | Recorded Investment
Troubled Debt Restructurings |  |  |  |  |  |
Commercial - Single and multifamily |  | 1 |  |  | $ | — |
Commercial - Other |  | 1 |  |  | 373 |
Commercial and industrial - Other |  | 4 |  |  | 6,579 |
Residential - 1-4 Family |  | 2 |  |  | 169 |
|  | 8 |  |  | $ | 7,121 |
|  | Modifications that subsequently defaulted for the twelve months ending December 31, 2014
|  | Number of Contracts |  | Recorded Investment
Troubled Debt Restructurings |  |  |  |
Commercial and industrial - Other |  | 2 |  |  | $ | 101 |
|  | 2 |  |  | $ | 101 |
Schedule of TDR Activity | The following table presents the Company’s TDR activity in 2016 and 2015:
(In thousands) |  | 2016 |  | 2015
Balance at beginning of year |  | $ | 22,048 |  |  | $ | 16,714 |
Principal payments |  | (5,870 | ) |  | (5,460 | )
TDR status change (1) |  | 2,235 |  |  | — |
Other reductions (2) |  | (2,348 | ) |  | (3,160 | )
Newly identified TDRs |  | 17,764 |  |  | 13,954 |
Balance at end of year |  | $ | 33,829 |  |  | $ | 22,048 |
________________________________
(1) | TDR status change classification represents TDR loans with a specified interest rate equal to or greater than the rate that the Company was willing to accept at the time of the restructuring for a new loan with comparable risk and the loan was on current payment status and not impaired based on the terms specified by the restructuring agreement.
(2) Other reductions classification consists of transfer to other real estate owned, charge-offs to loans, and other loan sale payoffs.

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