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REVENUE (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2021 | Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Non-interest income (in-scope of Topic 606) |  |  |  |  |  |  |  |  | $ 40,874 | $ 46,103 | $ 46,853
Non-interest income (out-of-scope of Topic 606) |  |  |  |  |  |  |  |  | 28,063 | 97,145 | 19,454
Total non-interest income | $ 15,654 | $ 16,251 | $ 16,351 | $ 20,681 | $ 21,409 | $ 73,635 | $ 22,011 | $ 26,193 | 68,937 | 143,248 | 66,307
Service charges on deposit accounts |  |  |  |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Non-interest income (in-scope of Topic 606) |  |  |  |  |  |  |  |  | 22,396 | 20,249 | 19,239
Wealth management fees |  |  |  |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Non-interest income (in-scope of Topic 606) |  |  |  |  |  |  |  |  | 10,008 | 10,530 | 9,285
Interchange income |  |  |  |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Non-interest income (in-scope of Topic 606) |  |  |  |  |  |  |  |  | 8,470 | 8,321 | 7,559
Insurance commissions and fees |  |  |  |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |  |  |  |
Non-interest income (in-scope of Topic 606) |  |  |  |  |  |  |  |  | $ 0 | $ 7,003 | $ 10,770

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