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ACQUISITIONS - Narrative (Details) | Apr. 06, 2022 branch $ / shares shares | Feb. 18, 2022 branch
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Online Deposit Business And 80 East Coast Branches Of HSBC Bank | New York City Metro |  |
Business Acquisition [Line Items] |  |
Number of branches acquired |  | 66
Online Deposit Business And 80 East Coast Branches Of HSBC Bank | Mid-Atlantic/Washington D.C. |  |
Business Acquisition [Line Items] |  |
Number of branches acquired |  | 9
Online Deposit Business And 80 East Coast Branches Of HSBC Bank | Southeast Florida |  |
Business Acquisition [Line Items] |  |
Number of branches acquired |  | 5
Investors Acquisition |  |
Business Acquisition [Line Items] |  |
Number of branches acquired | 154 |
Stock options granted (in shares) | shares | 1,151,301 |
Number of shares issued for acquisition | shares | 73,600,000 |
Cash consideration, in dollars per share for each share of investors stock (in dollars per share) | $ / shares | $ 1.46 |
Investors Acquisition | Restricted Stock |  |
Business Acquisition [Line Items] |  |
Awards granted (in shares) | shares | 259,316 |
Investors Acquisition | Common Stock |  |
Business Acquisition [Line Items] |  |
Stock consideration (in dollars per each share) | $ / shares | $ 0.297 |

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