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LOANS AND RELATED ALLOWANCE FOR CREDIT LOSSES - Schedule of Loans by Risk Rating (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Allowance for loan losses |  |
Total | $ 8,335,309 | $ 6,825,847
Commercial loans | Construction |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 153,393 | 71,784
Origination year - 1 year before current fiscal year | 133,708 | 52,725
Origination year - 2 years prior to current fiscal year | 25,634 | 117,784
Origination year - 3 years prior to current fiscal year | 3,432 | 76,379
Origination year - 4 years prior to current fiscal year | 1,361 | 3,839
Prior | 1,924 | 1,721
Revolving Loans Amortized Cost Basis | 0 | 50
Revolving Loans Converted to Term | 0 | 0
Total | 319,452 | 324,282
Commercial loans | Commercial multifamily |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 205,124 | 63,630
Origination year - 1 year before current fiscal year | 61,032 | 30,872
Origination year - 2 years prior to current fiscal year | 30,211 | 98,455
Origination year - 3 years prior to current fiscal year | 100,696 | 65,318
Origination year - 4 years prior to current fiscal year | 73,187 | 76,699
Prior | 149,633 | 180,250
Revolving Loans Amortized Cost Basis | 205 | 593
Revolving Loans Converted to Term | 0 | 0
Total | 620,088 | 515,817
Commercial real estate loans | Commercial real estate owner occupied |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 132,099 | 154,434
Origination year - 1 year before current fiscal year | 127,392 | 50,761
Origination year - 2 years prior to current fiscal year | 59,253 | 88,669
Origination year - 3 years prior to current fiscal year | 82,858 | 94,577
Origination year - 4 years prior to current fiscal year | 76,378 | 48,238
Prior | 159,045 | 166,592
Revolving Loans Amortized Cost Basis | 3,464 | 3,206
Revolving Loans Converted to Term | 0 | 0
Total | 640,489 | 606,477
Commercial real estate loans | Commercial real estate non-owner occupied |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 621,685 | 426,086
Origination year - 1 year before current fiscal year | 410,359 | 183,981
Origination year - 2 years prior to current fiscal year | 182,693 | 300,457
Origination year - 3 years prior to current fiscal year | 347,406 | 360,363
Origination year - 4 years prior to current fiscal year | 348,734 | 239,817
Prior | 567,514 | 626,615
Revolving Loans Amortized Cost Basis | 17,846 | 19,610
Revolving Loans Converted to Term | 0 | 0
Total | 2,496,237 | 2,156,929
Commercial and industrial loans |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 282,985 | 188,129
Origination year - 1 year before current fiscal year | 153,377 | 134,705
Origination year - 2 years prior to current fiscal year | 61,810 | 134,586
Origination year - 3 years prior to current fiscal year | 77,446 | 164,680
Origination year - 4 years prior to current fiscal year | 96,706 | 57,643
Prior | 103,134 | 139,670
Revolving Loans Amortized Cost Basis | 669,778 | 465,016
Revolving Loans Converted to Term | 0 | 0
Total | 1,445,236 | 1,284,429
Residential real estate | Residential real estate |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 997,981 | 215,545
Origination year - 1 year before current fiscal year | 280,956 | 114,536
Origination year - 2 years prior to current fiscal year | 96,996 | 87,139
Origination year - 3 years prior to current fiscal year | 71,973 | 171,506
Origination year - 4 years prior to current fiscal year | 140,953 | 192,643
Prior | 723,423 | 707,586
Revolving Loans Amortized Cost Basis | 165 | 293
Revolving Loans Converted to Term | 0 | 0
Total | 2,312,447 | 1,489,248
Consumer loans | Home equity |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 125
Origination year - 1 year before current fiscal year | 114 | 469
Origination year - 2 years prior to current fiscal year | 454 | 0
Origination year - 3 years prior to current fiscal year | 0 | 0
Origination year - 4 years prior to current fiscal year | 0 | 0
Prior | 17 | 24
Revolving Loans Amortized Cost Basis | 226,865 | 251,748
Revolving Loans Converted to Term | 0 | 0
Total | 227,450 | 252,366
Consumer loans | Consumer other |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 161,745 | 38,002
Origination year - 1 year before current fiscal year | 28,416 | 11,235
Origination year - 2 years prior to current fiscal year | 8,356 | 21,838
Origination year - 3 years prior to current fiscal year | 12,950 | 56,374
Origination year - 4 years prior to current fiscal year | 28,085 | 31,378
Prior | 25,249 | 29,936
Revolving Loans Amortized Cost Basis | 9,109 | 7,536
Revolving Loans Converted to Term | 0 | 0
Total | 273,910 | 196,299
Pass | Commercial loans | Construction |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 153,393 | 71,784
Origination year - 1 year before current fiscal year | 133,708 | 52,725
Origination year - 2 years prior to current fiscal year | 25,634 | 117,784
Origination year - 3 years prior to current fiscal year | 3,432 | 66,950
Origination year - 4 years prior to current fiscal year | 1,361 | 3,839
Prior | 1,924 | 1,721
Revolving Loans Amortized Cost Basis | 0 | 50
Revolving Loans Converted to Term | 0 | 0
Total | 319,452 | 314,853
Pass | Commercial loans | Commercial multifamily |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 205,124 | 63,630
Origination year - 1 year before current fiscal year | 61,032 | 28,172
Origination year - 2 years prior to current fiscal year | 27,583 | 98,455
Origination year - 3 years prior to current fiscal year | 100,696 | 59,720
Origination year - 4 years prior to current fiscal year | 67,675 | 76,699
Prior | 149,633 | 176,020
Revolving Loans Amortized Cost Basis | 205 | 457
Revolving Loans Converted to Term | 0 | 0
Total | 611,948 | 503,153
Pass | Commercial real estate loans | Commercial real estate owner occupied |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 131,096 | 154,434
Origination year - 1 year before current fiscal year | 127,270 | 50,236
Origination year - 2 years prior to current fiscal year | 58,835 | 85,687
Origination year - 3 years prior to current fiscal year | 82,576 | 91,316
Origination year - 4 years prior to current fiscal year | 75,322 | 45,995
Prior | 154,056 | 157,346
Revolving Loans Amortized Cost Basis | 3,464 | 3,206
Revolving Loans Converted to Term | 0 | 0
Total | 632,619 | 588,220
Pass | Commercial real estate loans | Commercial real estate non-owner occupied |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 621,685 | 426,086
Origination year - 1 year before current fiscal year | 410,359 | 176,172
Origination year - 2 years prior to current fiscal year | 175,456 | 296,985
Origination year - 3 years prior to current fiscal year | 333,783 | 349,947
Origination year - 4 years prior to current fiscal year | 313,124 | 204,043
Prior | 530,322 | 585,044
Revolving Loans Amortized Cost Basis | 17,846 | 19,511
Revolving Loans Converted to Term | 0 | 0
Total | 2,402,575 | 2,057,788
Pass | Commercial and industrial loans |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 282,781 | 187,257
Origination year - 1 year before current fiscal year | 147,070 | 130,520
Origination year - 2 years prior to current fiscal year | 56,880 | 114,153
Origination year - 3 years prior to current fiscal year | 67,975 | 156,443
Origination year - 4 years prior to current fiscal year | 83,223 | 54,190
Prior | 99,367 | 136,837
Revolving Loans Amortized Cost Basis | 648,956 | 424,393
Revolving Loans Converted to Term | 0 | 0
Total | 1,386,252 | 1,203,793
Pass | Residential real estate | Residential real estate |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 997,981 | 214,306
Origination year - 1 year before current fiscal year | 280,308 | 114,536
Origination year - 2 years prior to current fiscal year | 96,548 | 86,997
Origination year - 3 years prior to current fiscal year | 70,845 | 169,537
Origination year - 4 years prior to current fiscal year | 138,894 | 189,980
Prior | 713,744 | 697,401
Revolving Loans Amortized Cost Basis | 165 | 293
Revolving Loans Converted to Term | 0 | 0
Total | 2,298,485 | 1,473,050
Special Mention | Commercial loans | Construction |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 0
Origination year - 1 year before current fiscal year | 0 | 0
Origination year - 2 years prior to current fiscal year | 0 | 0
Origination year - 3 years prior to current fiscal year | 0 | 0
Origination year - 4 years prior to current fiscal year | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 0 | 0
Special Mention | Commercial loans | Commercial multifamily |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 0
Origination year - 1 year before current fiscal year | 0 | 2,700
Origination year - 2 years prior to current fiscal year | 2,628 | 0
Origination year - 3 years prior to current fiscal year | 0 | 5,598
Origination year - 4 years prior to current fiscal year | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 2,628 | 8,298
Special Mention | Commercial real estate loans | Commercial real estate owner occupied |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 0
Origination year - 1 year before current fiscal year | 0 | 525
Origination year - 2 years prior to current fiscal year | 387 | 869
Origination year - 3 years prior to current fiscal year | 0 | 1,668
Origination year - 4 years prior to current fiscal year | 0 | 1,405
Prior | 0 | 1,157
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 387 | 5,624
Special Mention | Commercial real estate loans | Commercial real estate non-owner occupied |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 0
Origination year - 1 year before current fiscal year | 0 | 221
Origination year - 2 years prior to current fiscal year | 0 | 3,472
Origination year - 3 years prior to current fiscal year | 0 | 7,632
Origination year - 4 years prior to current fiscal year | 20,000 | 2,302
Prior | 18,462 | 27,268
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 38,462 | 40,895
Special Mention | Commercial and industrial loans |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 661
Origination year - 1 year before current fiscal year | 5,811 | 1,691
Origination year - 2 years prior to current fiscal year | 1,290 | 10,824
Origination year - 3 years prior to current fiscal year | 1,332 | 5,092
Origination year - 4 years prior to current fiscal year | 11,502 | 1,433
Prior | 912 | 488
Revolving Loans Amortized Cost Basis | 2,632 | 22,468
Revolving Loans Converted to Term | 0 | 0
Total | 23,479 | 42,657
Special Mention | Residential real estate | Residential real estate |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 0
Origination year - 1 year before current fiscal year | 364 | 0
Origination year - 2 years prior to current fiscal year | 0 | 0
Origination year - 3 years prior to current fiscal year | 861 | 120
Origination year - 4 years prior to current fiscal year | 202 | 502
Prior | 707 | 1,557
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 2,134 | 2,179
Substandard | Commercial loans | Construction |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 0
Origination year - 1 year before current fiscal year | 0 | 0
Origination year - 2 years prior to current fiscal year | 0 | 0
Origination year - 3 years prior to current fiscal year | 0 | 9,429
Origination year - 4 years prior to current fiscal year | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 0 | 9,429
Substandard | Commercial loans | Commercial multifamily |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 0
Origination year - 1 year before current fiscal year | 0 | 0
Origination year - 2 years prior to current fiscal year | 0 | 0
Origination year - 3 years prior to current fiscal year | 0 | 0
Origination year - 4 years prior to current fiscal year | 5,512 | 0
Prior | 0 | 4,230
Revolving Loans Amortized Cost Basis | 0 | 136
Revolving Loans Converted to Term | 0 | 0
Total | 5,512 | 4,366
Substandard | Commercial real estate loans | Commercial real estate owner occupied |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 1,003 | 0
Origination year - 1 year before current fiscal year | 122 | 0
Origination year - 2 years prior to current fiscal year | 31 | 2,113
Origination year - 3 years prior to current fiscal year | 282 | 1,593
Origination year - 4 years prior to current fiscal year | 1,056 | 838
Prior | 4,989 | 8,089
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 7,483 | 12,633
Substandard | Commercial real estate loans | Commercial real estate non-owner occupied |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 0
Origination year - 1 year before current fiscal year | 0 | 7,588
Origination year - 2 years prior to current fiscal year | 7,237 | 0
Origination year - 3 years prior to current fiscal year | 13,623 | 2,784
Origination year - 4 years prior to current fiscal year | 15,610 | 33,472
Prior | 18,730 | 14,303
Revolving Loans Amortized Cost Basis | 0 | 99
Revolving Loans Converted to Term | 0 | 0
Total | 55,200 | 58,246
Substandard | Commercial and industrial loans |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 204 | 211
Origination year - 1 year before current fiscal year | 496 | 2,494
Origination year - 2 years prior to current fiscal year | 3,640 | 9,609
Origination year - 3 years prior to current fiscal year | 8,139 | 3,145
Origination year - 4 years prior to current fiscal year | 1,981 | 2,020
Prior | 2,799 | 2,330
Revolving Loans Amortized Cost Basis | 10,581 | 17,935
Revolving Loans Converted to Term | 0 | 0
Total | 27,840 | 37,744
Substandard | Residential real estate | Residential real estate |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 1,239
Origination year - 1 year before current fiscal year | 284 | 0
Origination year - 2 years prior to current fiscal year | 448 | 142
Origination year - 3 years prior to current fiscal year | 267 | 1,849
Origination year - 4 years prior to current fiscal year | 1,857 | 2,161
Prior | 8,972 | 8,628
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 11,828 | 14,019
Doubtful | Commercial and industrial loans |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 0
Origination year - 1 year before current fiscal year | 0 | 0
Origination year - 2 years prior to current fiscal year | 0 | 0
Origination year - 3 years prior to current fiscal year | 0 | 0
Origination year - 4 years prior to current fiscal year | 0 | 0
Prior | 56 | 15
Revolving Loans Amortized Cost Basis | 7,609 | 220
Revolving Loans Converted to Term | 0 | 0
Total | 7,665 | 235
Performing | Consumer loans | Home equity |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 125
Origination year - 1 year before current fiscal year | 114 | 469
Origination year - 2 years prior to current fiscal year | 454 | 0
Origination year - 3 years prior to current fiscal year | 0 | 0
Origination year - 4 years prior to current fiscal year | 0 | 0
Prior | 17 | 24
Revolving Loans Amortized Cost Basis | 224,746 | 249,590
Revolving Loans Converted to Term | 0 | 0
Total | 225,331 | 250,208
Performing | Consumer loans | Consumer other |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 161,157 | 37,994
Origination year - 1 year before current fiscal year | 28,279 | 11,189
Origination year - 2 years prior to current fiscal year | 8,312 | 21,548
Origination year - 3 years prior to current fiscal year | 12,670 | 55,577
Origination year - 4 years prior to current fiscal year | 27,608 | 30,632
Prior | 24,682 | 28,797
Revolving Loans Amortized Cost Basis | 9,070 | 7,505
Revolving Loans Converted to Term | 0 | 0
Total | 271,778 | 193,242
Performing | Special Mention |  |
Allowance for loan losses |  |
Total | 68,127 | 100,071
Performing | Substandard |  |
Allowance for loan losses |  |
Total | 88,665 | 106,560
Nonperforming | Consumer loans | Home equity |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 0 | 0
Origination year - 1 year before current fiscal year | 0 | 0
Origination year - 2 years prior to current fiscal year | 0 | 0
Origination year - 3 years prior to current fiscal year | 0 | 0
Origination year - 4 years prior to current fiscal year | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 2,119 | 2,158
Revolving Loans Converted to Term | 0 | 0
Total | 2,119 | 2,158
Nonperforming | Consumer loans | Consumer other |  |
Allowance for loan losses |  |
Origination year - current fiscal year | 588 | 8
Origination year - 1 year before current fiscal year | 137 | 46
Origination year - 2 years prior to current fiscal year | 44 | 290
Origination year - 3 years prior to current fiscal year | 280 | 797
Origination year - 4 years prior to current fiscal year | 477 | 746
Prior | 567 | 1,139
Revolving Loans Amortized Cost Basis | 39 | 31
Revolving Loans Converted to Term | 0 | 0
Total | $ 2,132 | $ 3,057

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