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LOANS AND CREDIT QUALITY - Loans Held for Investment (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
Loans held for investment |  |  |  |
Total LHFI | $ 5,542,849 | $ 5,244,180 |  |
ACL | (47,123) | (64,294) | $ (41,772) | $ (41,470)
Total LHFI less ACL | 5,495,726 | 5,179,886 |  |
Fair Value, Recurring |  |  |  |
Loans held for investment |  |  |  |
Fair value of loans held for investment | 7,287 | 7,108 |  |
Fair Value, Recurring | Level 3 |  |  |  |
Loans held for investment |  |  |  |
Fair value of loans held for investment | 7,287 | 7,108 |  |
Commercial loans |  |  |  |
Loans held for investment |  |  |  |
Total LHFI | 4,476,440 | 3,924,304 |  |
Commercial loans | Real Estate Sector |  |  |  |
Loans held for investment |  |  |  |
Total LHFI | 3,616,862 | 2,811,325 |  |
ACL | (21,486) | (27,935) | (22,535) | (20,250)
Commercial loans | Commercial and Industrial Sector |  |  |  |
Loans held for investment |  |  |  |
Total LHFI | 859,578 | 1,112,979 |  |
ACL | (17,279) | (22,037) | (6,554) | (6,153)
Commercial loans | Non-owner occupied CRE |  |  |  |
Loans held for investment |  |  |  |
Total LHFI | 705,359 | 829,538 |  |
ACL | (7,509) | (8,845) | (7,245) | (5,495)
Commercial loans | Multifamily |  |  |  |
Loans held for investment |  |  |  |
Total LHFI | 2,415,359 | 1,428,092 |  |
ACL | (5,854) | (6,072) | (7,015) | (5,754)
Commercial loans | Construction/land development |  |  |  |
Loans held for investment |  |  |  |
Total LHFI | 496,144 | 553,695 |  |
ACL |  |  | (8,275) | (9,001)
Commercial loans | Owner occupied CRE |  |  |  |
Loans held for investment |  |  |  |
Total LHFI | 457,706 | 467,256 |  |
ACL | (5,006) | (4,994) | (3,639) | (3,278)
Commercial loans | Commercial business |  |  |  |
Loans held for investment |  |  |  |
Total LHFI | 401,872 | 645,723 |  |
ACL | (12,273) | (17,043) | (2,915) | (2,875)
Consumer loans-single family |  |  |  |
Loans held for investment |  |  |  |
Total LHFI | 1,066,409 | 1,319,876 |  |
ACL | (8,358) | (14,322) | (12,683) | (15,067)
Consumer loans-single family | Single family |  |  |  |
Loans held for investment |  |  |  |
Total LHFI | 763,331 | 915,123 |  |
ACL | (4,394) | (6,906) | (6,450) | (8,217)
Consumer loans-single family | Home equity and other |  |  |  |
Loans held for investment |  |  |  |
Total LHFI | 303,078 | 404,753 |  |
ACL | $ (3,964) | $ (7,416) | $ (6,233) | $ (6,850)

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