| **INCOME TAXES - Reconciliation of Statutory and Effective Tax Rate (Details)** | 12 Months Ended |
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| **Income Tax Disclosure [Abstract]**                                            |            |   |   |
| Federal income tax at statutory rate                                            | 21.00%          | 21.00% | 21.00% |
| Valuation allowance                                                             | (2.20%)         | 0.00% | 0.10% |
| Tax-exempt income                                                               | (0.30%)         | (0.20%) | (0.10%) |
| Officers' compensation limitation                                               | 0.50%           | 0.30% | 0.10% |
| Non-deductible FDIC insurance premiums                                          | 2.10%           | 0.50% | 0.10% |
| BOLI                                                                            | (1.80%)         | (0.70%) | (0.20%) |
| State income taxes, net of federal tax benefit                                  | 4.60%           | 5.00% | 4.10% |
| Low-income housing credits tax credits                                          | (2.80%)         | (1.00%) | (0.30%) |
| Electric vehicle credits                                                        | (37.70%)        | (4.90%) | (1.40%) |
| Research and development credits                                                | (4.40%)         | 0.00% | 0.00% |
| Production tax credits                                                          | (1.10%)         | (0.70%) | (0.30%) |
| Foreign taxes                                                                   | 1.50%           | 0.30% | 0.00% |
| Uncertain tax position reserve                                                  | 2.30%           | 0.10% | 0.00% |
| Other                                                                           | (0.30%)         | (0.10%) | (0.10%) |
| ETR                                                                             | (18.60%)        | 19.60% | 23.00% |

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| - Definition
Effective Income Tax Rate Reconciliation, Bank-Owned Life Insurance, Percent
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No definition available.
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| - Definition
Effective Income Tax Rate Reconciliation, Low Income Housing Credits Tax Credits
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No definition available.
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| - Definition
Effective Income Tax Rate Reconciliation, Nondeductible Expense, FDCI Insurance Premiums, Percent
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No definition available.
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| - Definition
Effective Income Tax Rate Reconciliation, Production Tax Credits, Percentage
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No definition available.
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| - Definition
Effective Income Tax Rate Reconciliation, Tax Credit, Electric Vehicle, Percent
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No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
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| - Definition
Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
+ References
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| - Definition
Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
+ References
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| - Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.
+ References
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| - Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.
+ References
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| - Definition
Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement.
+ References
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| - Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
+ References
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| - Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
+ References
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| - Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other income tax contingencies.
+ References
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| - Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit.
+ References
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| - Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.
+ References
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