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ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY - Aging Of The Recorded Investment In Past Due Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | $ 4,287,841 |
Total Nonaccrual | 14,973 | $ 13,369
Nonaccrual With No Allowance For Credit Loss | 7,711 | 4,649,156
Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 4,286,997 | 4,635,787
30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 727 | 1,267
Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 117 | 116
Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 4,272,868 | 11,986
Commercial and Industrial | Working capital lines of credit loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 652,927 |
Total Nonaccrual | 5,966 | 606
Nonaccrual With No Allowance For Credit Loss | 5,200 | 626,099
Commercial and Industrial | Working capital lines of credit loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 652,903 | 625,493
Commercial and Industrial | Working capital lines of credit loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 24 | 0
Commercial and Industrial | Working capital lines of credit loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Commercial and Industrial | Working capital lines of credit loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 646,961 | 606
Commercial and Industrial | Non-working capital loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 735,659 |
Total Nonaccrual | 4,596 | 5,287
Nonaccrual With No Allowance For Credit Loss | 229 | 1,158,827
Commercial and Industrial | Non-working capital loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 735,658 | 1,153,540
Commercial and Industrial | Non-working capital loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 1 | 0
Commercial and Industrial | Non-working capital loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Commercial and Industrial | Non-working capital loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 731,063 | 5,287
Commercial Real Estate and Multi-family Residential | Construction and land development loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 378,030 |
Total Nonaccrual | 0 | 0
Nonaccrual With No Allowance For Credit Loss | 0 | 361,664
Commercial Real Estate and Multi-family Residential | Construction and land development loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 378,030 | 361,664
Commercial Real Estate and Multi-family Residential | Construction and land development loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 0 | 0
Commercial Real Estate and Multi-family Residential | Construction and land development loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Commercial Real Estate and Multi-family Residential | Construction and land development loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 378,030 | 0
Commercial Real Estate and Multi-family Residential | Owner occupied loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 738,791 |
Total Nonaccrual | 3,634 | 5,047
Nonaccrual With No Allowance For Credit Loss | 2,129 | 647,574
Commercial Real Estate and Multi-family Residential | Owner occupied loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 738,791 | 642,527
Commercial Real Estate and Multi-family Residential | Owner occupied loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 0 | 0
Commercial Real Estate and Multi-family Residential | Owner occupied loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Commercial Real Estate and Multi-family Residential | Owner occupied loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 735,157 | 5,047
Commercial Real Estate and Multi-family Residential | Nonowner occupied loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 588,039 |
Total Nonaccrual | 0 | 0
Nonaccrual With No Allowance For Credit Loss | 0 | 579,050
Commercial Real Estate and Multi-family Residential | Nonowner occupied loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 588,039 | 579,050
Commercial Real Estate and Multi-family Residential | Nonowner occupied loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 0 | 0
Commercial Real Estate and Multi-family Residential | Nonowner occupied loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Commercial Real Estate and Multi-family Residential | Nonowner occupied loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 588,039 | 0
Commercial Real Estate and Multi-family Residential | Multi-family loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 246,787 |
Total Nonaccrual | 0 | 0
Nonaccrual With No Allowance For Credit Loss | 0 | 304,284
Commercial Real Estate and Multi-family Residential | Multi-family loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 246,787 | 304,284
Commercial Real Estate and Multi-family Residential | Multi-family loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 0 | 0
Commercial Real Estate and Multi-family Residential | Multi-family loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Commercial Real Estate and Multi-family Residential | Multi-family loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 246,787 | 0
Agri-business and Agricultural | Loans secured by farmland |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 206,302 |
Total Nonaccrual | 335 | 428
Nonaccrual With No Allowance For Credit Loss | 0 | 195,363
Agri-business and Agricultural | Loans secured by farmland | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 206,302 | 194,935
Agri-business and Agricultural | Loans secured by farmland | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 0 | 0
Agri-business and Agricultural | Loans secured by farmland | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Agri-business and Agricultural | Loans secured by farmland | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 205,967 | 428
Agri-business and Agricultural | Loans for agricultural production |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 239,573 |
Total Nonaccrual | 0 | 108
Nonaccrual With No Allowance For Credit Loss | 0 | 234,299
Agri-business and Agricultural | Loans for agricultural production | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 239,573 | 234,191
Agri-business and Agricultural | Loans for agricultural production | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 0 | 108
Agri-business and Agricultural | Loans for agricultural production | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Agri-business and Agricultural | Loans for agricultural production | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 239,573 | 0
Agri-business and Agricultural | Other commercial loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 73,178 |
Total Nonaccrual | 0 | 0
Nonaccrual With No Allowance For Credit Loss | 0 | 93,912
Agri-business and Agricultural | Other commercial loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 73,178 | 93,912
Agri-business and Agricultural | Other commercial loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 0 | 0
Agri-business and Agricultural | Other commercial loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Agri-business and Agricultural | Other commercial loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 73,178 | 0
Consumer 1-4 Family Mortgage | Closed end first mortgage loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 176,295 |
Total Nonaccrual | 55 | 1,606
Nonaccrual With No Allowance For Credit Loss | 55 | 167,501
Consumer 1-4 Family Mortgage | Closed end first mortgage loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 175,678 | 165,895
Consumer 1-4 Family Mortgage | Closed end first mortgage loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 500 | 877
Consumer 1-4 Family Mortgage | Closed end first mortgage loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 117 | 116
Consumer 1-4 Family Mortgage | Closed end first mortgage loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 176,240 | 613
Consumer 1-4 Family Mortgage | Open end and junior lien loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 157,859 |
Total Nonaccrual | 98 | 142
Nonaccrual With No Allowance For Credit Loss | 98 | 165,236
Consumer 1-4 Family Mortgage | Open end and junior lien loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 157,729 | 165,094
Consumer 1-4 Family Mortgage | Open end and junior lien loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 130 | 137
Consumer 1-4 Family Mortgage | Open end and junior lien loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Consumer 1-4 Family Mortgage | Open end and junior lien loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 157,761 | 5
Consumer 1-4 Family Mortgage | Residential construction loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 11,857 |
Total Nonaccrual | 0 | 0
Nonaccrual With No Allowance For Credit Loss | 0 | 11,962
Consumer 1-4 Family Mortgage | Residential construction loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 11,857 | 11,962
Consumer 1-4 Family Mortgage | Residential construction loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 0 | 0
Consumer 1-4 Family Mortgage | Residential construction loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Consumer 1-4 Family Mortgage | Residential construction loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 11,857 | 0
Consumer 1-4 Family Mortgage | Other consumer loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total Nonaccrual |  | 145
Nonaccrual With No Allowance For Credit Loss |  | 103,385
Consumer 1-4 Family Mortgage | Other consumer loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans |  | 103,240
Consumer 1-4 Family Mortgage | Other consumer loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans |  | 145
Consumer 1-4 Family Mortgage | Other consumer loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing |  | 0
Consumer 1-4 Family Mortgage | Other consumer loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans |  | $ 0
Consumer 1-4 Family Mortgage | Other consumer loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 82,544 |
Total Nonaccrual | 289 |
Nonaccrual With No Allowance For Credit Loss | 0 |
Consumer 1-4 Family Mortgage | Other consumer loans | Loans Not Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 82,472 |
Consumer 1-4 Family Mortgage | Other consumer loans | 30-89 Days Past Due |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | 72 |
Consumer 1-4 Family Mortgage | Other consumer loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Greater than 89 Days Past Due and Accruing | 0 |
Consumer 1-4 Family Mortgage | Other consumer loans | Total Accruing |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Loans | $ 82,255 |

X
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