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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Risk Categories for Loans (Detail) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | $ 816,955 |
2019 | 840,484 |
2018 | 880,048 |
2017 | 457,039 |
2016 | 503,551 |
Prior | 739,203 |
Revolving Loans Amortized Cost Basis | 1,640,519 |
Revolving Loans Amortized Cost Basis Converted to Term | 20,606 |
Total | 5,898,405 | $ 5,951,885
Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 5,782,383
Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 67,531
Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 99,836
Doubtful |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total |  | 2,135
Commercial | Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 99,015 |
2019 | 93,648 |
2018 | 79,258 |
2017 | 65,390 |
2016 | 46,110 |
Prior | 103,664 |
Revolving Loans Amortized Cost Basis | 1,586,357 |
Revolving Loans Amortized Cost Basis Converted to Term | 14,866 |
Total | 2,088,308 | 1,691,270
Commercial | Commercial and industrial | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 99,015 |
2019 | 78,783 |
2018 | 70,248 |
2017 | 52,786 |
2016 | 44,536 |
Prior | 92,129 |
Revolving Loans Amortized Cost Basis | 1,572,259 |
Revolving Loans Amortized Cost Basis Converted to Term | 9,945 |
Total | 2,019,701 | 1,580,269
Commercial | Commercial and industrial | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 928 |
2018 | 2,748 |
2017 | 7,986 |
2016 | 1,574 |
Prior | 2,271 |
Revolving Loans Amortized Cost Basis | 1,500 |
Revolving Loans Amortized Cost Basis Converted to Term | 225 |
Total | 17,232 | 45,323
Commercial | Commercial and industrial | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 13,937 |
2018 | 6,262 |
2017 | 4,618 |
2016 | 0 |
Prior | 9,264 |
Revolving Loans Amortized Cost Basis | 12,598 |
Revolving Loans Amortized Cost Basis Converted to Term | 4,696 |
Total | 51,375 | 65,678
Commercial | Commercial and industrial | Doubtful |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 0 | 0
Commercial | Commercial real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 75,432 |
2019 | 150,731 |
2018 | 202,283 |
2017 | 63,144 |
2016 | 93,972 |
Prior | 213,608 |
Revolving Loans Amortized Cost Basis | 6,443 |
Revolving Loans Amortized Cost Basis Converted to Term | 1,582 |
Total | 807,195 | 818,817
Commercial | Commercial real estate | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 75,432 |
2019 | 150,731 |
2018 | 192,831 |
2017 | 63,144 |
2016 | 91,454 |
Prior | 182,756 |
Revolving Loans Amortized Cost Basis | 2,682 |
Revolving Loans Amortized Cost Basis Converted to Term | 1,582 |
Total | 760,612 | 813,846
Commercial | Commercial real estate | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 9,452 |
2017 | 0 |
2016 | 2,518 |
Prior | 14,754 |
Revolving Loans Amortized Cost Basis | 3,761 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 30,485 | 2,532
Commercial | Commercial real estate | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 16,098 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 16,098 | 2,439
Commercial | Commercial real estate | Doubtful |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 0 | 0
Commercial | Multifamily |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 239,449 |
2019 | 409,582 |
2018 | 275,881 |
2017 | 110,105 |
2016 | 97,160 |
Prior | 157,616 |
Revolving Loans Amortized Cost Basis | 27 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 1,289,820 | 1,494,528
Commercial | Multifamily | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 239,449 |
2019 | 407,532 |
2018 | 275,881 |
2017 | 110,105 |
2016 | 97,160 |
Prior | 154,841 |
Revolving Loans Amortized Cost Basis | 27 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 1,284,995 | 1,484,931
Commercial | Multifamily | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 2,050 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 803 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 2,853 | 4,256
Commercial | Multifamily | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 1,972 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 1,972 | 5,341
Commercial | Multifamily | Doubtful |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 0 | 0
Commercial | SBA |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 211,962 |
2019 | 15,850 |
2018 | 1,650 |
2017 | 5,277 |
2016 | 12,184 |
Prior | 21,318 |
Revolving Loans Amortized Cost Basis | 3,337 |
Revolving Loans Amortized Cost Basis Converted to Term | 1,866 |
Total | 273,444 | 70,981
Commercial | SBA | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 211,962 |
2019 | 14,082 |
2018 | 1,260 |
2017 | 3,746 |
2016 | 11,087 |
Prior | 18,589 |
Revolving Loans Amortized Cost Basis | 3,111 |
Revolving Loans Amortized Cost Basis Converted to Term | 1,014 |
Total | 264,851 | 60,982
Commercial | SBA | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 1,768 |
2018 | 0 |
2017 | 212 |
2016 | 415 |
Prior | 874 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 6 |
Total | 3,275 | 2,760
Commercial | SBA | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 1,319 |
2016 | 682 |
Prior | 1,855 |
Revolving Loans Amortized Cost Basis | 226 |
Revolving Loans Amortized Cost Basis Converted to Term | 755 |
Total | 4,837 | 5,621
Commercial | SBA | Doubtful |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 390 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 91 |
Total | 481 | 1,618
Commercial | Construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 41,677 |
2019 | 30,387 |
2018 | 46,934 |
2017 | 50,024 |
2016 | 6,994 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 176,016 | 231,350
Commercial | Construction | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 41,677 |
2019 | 30,387 |
2018 | 45,397 |
2017 | 50,024 |
2016 | 0 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 167,485 | 229,771
Commercial | Construction | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 1,537 |
2017 | 0 |
2016 | 6,994 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 8,531 | 1,579
Commercial | Construction | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 0 | 0
Commercial | Construction | Doubtful |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 0 | 0
Consumer | Single family residential mortgage |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 149,382 |
2019 | 140,286 |
2018 | 273,995 |
2017 | 163,099 |
2016 | 247,131 |
Prior | 241,091 |
Revolving Loans Amortized Cost Basis | 15,252 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 1,230,236 | 1,590,774
Consumer | Single family residential mortgage | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 149,382 |
2019 | 140,129 |
2018 | 271,667 |
2017 | 161,332 |
2016 | 237,285 |
Prior | 227,711 |
Revolving Loans Amortized Cost Basis | 15,252 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 1,202,758 | 1,559,253
Consumer | Single family residential mortgage | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 1,837 |
2017 | 688 |
2016 | 4,868 |
Prior | 4,460 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 11,853 | 10,735
Consumer | Single family residential mortgage | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 157 |
2018 | 491 |
2017 | 1,079 |
2016 | 4,978 |
Prior | 8,920 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 15,625 | 20,269
Consumer | Single family residential mortgage | Doubtful |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 0 | 517
Consumer | Other consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 38 |
2019 | 0 |
2018 | 47 |
2017 | 0 |
2016 | 0 |
Prior | 1,906 |
Revolving Loans Amortized Cost Basis | 29,103 |
Revolving Loans Amortized Cost Basis Converted to Term | 2,292 |
Total | 33,386 | 54,165
Consumer | Other consumer | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 38 |
2019 | 0 |
2018 | 47 |
2017 | 0 |
2016 | 0 |
Prior | 1,876 |
Revolving Loans Amortized Cost Basis | 27,644 |
Revolving Loans Amortized Cost Basis Converted to Term | 2,218 |
Total | 31,823 | 53,331
Consumer | Other consumer | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 30 |
Revolving Loans Amortized Cost Basis | 1,185 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | 1,215 | 346
Consumer | Other consumer | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 274 |
Revolving Loans Amortized Cost Basis Converted to Term | 74 |
Total | 348 | 488
Consumer | Other consumer | Doubtful |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2020 | 0 |
2019 | 0 |
2018 | 0 |
2017 | 0 |
2016 | 0 |
Prior | 0 |
Revolving Loans Amortized Cost Basis | 0 |
Revolving Loans Amortized Cost Basis Converted to Term | 0 |
Total | $ 0 | $ 0

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