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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Collateral Dependent Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | $ 55,479 | $ 49,236
Commercial |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 20,257 | 14,207
Residential |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 20,247 | 18,507
Business Assets |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 14,643 | 16,287
Automobile |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 332 | 235
Commercial | Commercial and industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 18,952 | 18,331
Commercial | Commercial real estate |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 5,160 |
Commercial | SBA |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 15,384 | 16,658
Commercial | Commercial | Commercial and industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 14,439 | 13,518
Commercial | Commercial | Commercial real estate |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 5,160 |
Commercial | Commercial | SBA |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 658 | 689
Commercial | Residential | Commercial and industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 14 | 37
Commercial | Residential | Commercial real estate |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 0 |
Commercial | Residential | SBA |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 4,582 | 4,458
Commercial | Business Assets | Commercial and industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 4,499 | 4,776
Commercial | Business Assets | Commercial real estate |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 0 |
Commercial | Business Assets | SBA |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 10,144 | 11,511
Commercial | Automobile | Commercial and industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 0 | 0
Commercial | Automobile | Commercial real estate |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 0 |
Commercial | Automobile | SBA |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 0 | 0
Consumer | Single family residential mortgage |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 15,464 | 14,012
Consumer | Other consumer |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 519 | 235
Consumer | Commercial | Single family residential mortgage |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 0 | 0
Consumer | Commercial | Other consumer |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 0 | 0
Consumer | Residential | Single family residential mortgage |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 15,464 | 14,012
Consumer | Residential | Other consumer |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 187 | 0
Consumer | Business Assets | Single family residential mortgage |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 0 | 0
Consumer | Business Assets | Other consumer |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 0 | 0
Consumer | Automobile | Single family residential mortgage |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | 0 | 0
Consumer | Automobile | Other consumer |  |
Financing Receivable, Impaired [Line Items] |  |
Collateral dependent loans | $ 332 | $ 235

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