LOANS - Portfolio Amounts and Percentages by Classification (Details) - USD ($) $ in Thousands | Jun. 30, 2017 | Dec. 31, 2016 |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 4,094,732 | $ 4,010,568 |
Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 3,483,837 | $ 3,340,961 |
Percentage of portfolio | 100.00% | 100.00% |
Commercial | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 2,582,889 | $ 2,446,487 |
Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 1,537,798 | $ 1,388,396 |
Percentage of portfolio | 100.00% | 100.00% |
Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 703,650 | $ 694,246 |
Percentage of portfolio | 100.00% | 100.00% |
Commercial | Small business leases | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 137,150 | $ 139,013 |
Percentage of portfolio | 100.00% | 100.00% |
Commercial | Construction | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 204,291 | $ 224,832 |
Percentage of portfolio | 100.00% | 100.00% |
Residential | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 900,948 | $ 894,474 |
Residential | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 900,948 | $ 894,474 |
Percentage of portfolio | 100.00% | 100.00% |
Pass | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 3,433,942 | $ 3,292,849 |
Percentage of portfolio | 99.00% | 99.00% |
Pass | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 1,507,570 | $ 1,364,229 |
Percentage of portfolio | 98.00% | 99.00% |
Pass | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 686,603 | $ 673,565 |
Percentage of portfolio | 99.00% | 99.00% |
Pass | Commercial | Small business leases | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 137,150 | $ 139,013 |
Percentage of portfolio | 100.00% | 100.00% |
Pass | Commercial | Construction | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 204,291 | $ 224,832 |
Percentage of portfolio | 100.00% | 100.00% |
Pass | Residential | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 898,328 | $ 891,210 |
Percentage of portfolio | 100.00% | 100.00% |
Special Mention | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 10,786 | $ 14,914 |
Special Mention | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 7,242 | $ 9,189 |
Percentage of portfolio | | 1.00% |
Special Mention | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 3,544 | $ 5,725 |
Substandard | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 29,639 | $ 33,198 |
Percentage of portfolio | 1.00% | 1.00% |
Substandard | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 22,986 | $ 14,978 |
Percentage of portfolio | 2.00% | |
Substandard | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 4,033 | $ 14,956 |
Percentage of portfolio | | 1.00% |
Substandard | Residential | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 2,620 | $ 3,264 |
Doubtful | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 9,470 | |
Doubtful | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 9,470 | |
Percentage of portfolio | 1.00% | |
Originated | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 3,682,637 | 3,528,309 |
Originated | Commercial | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 2,251,689 | 2,056,109 |
Originated | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 1,387,411 | 1,218,431 |
Originated | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 590,539 | 563,047 |
Originated | Commercial | Small business leases | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 69,546 | 49,900 |
Originated | Commercial | Construction | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 204,193 | 224,731 |
Originated | Residential | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 849,923 | 835,896 |
Originated | Residential | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 849,923 | 835,896 |
Originated | Pass | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 3,066,517 | $ 2,862,984 |
Percentage of portfolio | 88.00% | 86.00% |
Originated | Pass | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 1,366,938 | $ 1,202,228 |
Percentage of portfolio | 89.00% | 87.00% |
Originated | Pass | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 577,942 | $ 552,517 |
Percentage of portfolio | 84.00% | 82.00% |
Originated | Pass | Commercial | Small business leases | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 69,546 | $ 49,900 |
Percentage of portfolio | 51.00% | 36.00% |
Originated | Pass | Commercial | Construction | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 204,193 | $ 224,731 |
Percentage of portfolio | 100.00% | 100.00% |
Originated | Pass | Residential | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 847,898 | $ 833,608 |
Percentage of portfolio | 94.00% | 93.00% |
Originated | Special Mention | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 7,520 | $ 12,093 |
Originated | Special Mention | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 6,679 | $ 8,911 |
Percentage of portfolio | | 1.00% |
Originated | Special Mention | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 841 | $ 3,182 |
Originated | Substandard | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 18,105 | $ 16,928 |
Percentage of portfolio | 1.00% | 1.00% |
Originated | Substandard | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 13,794 | $ 7,292 |
Percentage of portfolio | 1.00% | |
Originated | Substandard | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 2,286 | $ 7,348 |
Percentage of portfolio | | 1.00% |
Originated | Substandard | Residential | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 2,025 | $ 2,288 |
Originated | Doubtful | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 9,470 | |
Originated | Doubtful | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 9,470 | |
Percentage of portfolio | 1.00% | |
Acquired Non-Credit Impaired | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 403,229 | 470,496 |
Acquired Non-Credit Impaired | Commercial | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 323,159 | 379,698 |
Acquired Non-Credit Impaired | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 143,607 | 164,569 |
Acquired Non-Credit Impaired | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 111,850 | 125,915 |
Acquired Non-Credit Impaired | Commercial | Small business leases | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 67,604 | 89,113 |
Acquired Non-Credit Impaired | Commercial | Construction | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 98 | 101 |
Acquired Non-Credit Impaired | Residential | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 50,666 | 58,053 |
Acquired Non-Credit Impaired | Residential | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 50,666 | 58,053 |
Acquired Non-Credit Impaired | Pass | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 367,425 | $ 429,865 |
Percentage of portfolio | 11.00% | 13.00% |
Acquired Non-Credit Impaired | Pass | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 140,632 | $ 162,001 |
Percentage of portfolio | 9.00% | 12.00% |
Acquired Non-Credit Impaired | Pass | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 108,661 | $ 121,048 |
Percentage of portfolio | 15.00% | 17.00% |
Acquired Non-Credit Impaired | Pass | Commercial | Small business leases | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 67,604 | $ 89,113 |
Percentage of portfolio | 49.00% | 64.00% |
Acquired Non-Credit Impaired | Pass | Commercial | Construction | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 98 | $ 101 |
Acquired Non-Credit Impaired | Pass | Residential | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 50,430 | $ 57,602 |
Percentage of portfolio | 6.00% | 7.00% |
Acquired Non-Credit Impaired | Special Mention | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 3,266 | $ 2,821 |
Acquired Non-Credit Impaired | Special Mention | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 563 | 278 |
Acquired Non-Credit Impaired | Special Mention | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 2,703 | 2,543 |
Acquired Non-Credit Impaired | Substandard | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 3,134 | 5,065 |
Acquired Non-Credit Impaired | Substandard | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 2,412 | 2,290 |
Acquired Non-Credit Impaired | Substandard | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 486 | 2,324 |
Acquired Non-Credit Impaired | Substandard | Residential | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 236 | 451 |
Acquired Credit Impaired | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 8,866 | 11,763 |
Acquired Credit Impaired | Commercial | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 8,041 | 10,680 |
Acquired Credit Impaired | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 6,780 | 5,396 |
Acquired Credit Impaired | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 1,261 | 5,284 |
Acquired Credit Impaired | Residential | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 359 | 525 |
Acquired Credit Impaired | Residential | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 359 | 525 |
Acquired Credit Impaired | Substandard | Commercial And Residential Loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | 8,400 | 11,205 |
Acquired Credit Impaired | Substandard | Commercial | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 6,780 | 5,396 |
Percentage of portfolio | 1.00% | |
Acquired Credit Impaired | Substandard | Commercial | Business loans | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 1,261 | 5,284 |
Acquired Credit Impaired | Substandard | Residential | Real estate | | |
Amounts and percentage of portfolio | | |
Amount of portfolio | $ 359 | $ 525 |