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LOANS AND ALLOWANCE FOR CREDIT LOSSES (Schedule of Loans by Risk Category) (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 USD ($) loan | Sep. 30, 2023 USD ($) loan | Dec. 31, 2022 USD ($)
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans | $ 5,370,219 | $ 5,370,219 | $ 4,853,495
Number of TDR loans during the period | loan | 0 | 0 |
Construction |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 143,693
Construction | Pass |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 143,693
Multifamily |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 468,540
Multifamily | Pass |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 468,540
Receivables other than one to four family and consumer loans |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 4,775,357
Receivables other than one to four family and consumer loans | Pass |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 4,681,312
Receivables other than one to four family and consumer loans | Special Mention |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 67,630
Receivables other than one to four family and consumer loans | Substandard |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 26,415
Real estate |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans | $ 4,375,080 | $ 4,375,080 | 3,919,948
Real estate | Commercial |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans | 3,712,664 | 3,712,664 | 3,254,508
Real estate | Commercial | Pass |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 3,192,212
Real estate | Commercial | Special Mention |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 35,881
Real estate | Commercial | Substandard |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 26,415
Real estate | Construction |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans | 149,212 | 149,212 | 143,693
Real estate | Multifamily |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans | 462,999 | 462,999 | 468,540
Commercial and industrial |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans | $ 976,778 | $ 976,778 | 908,616
Commercial and industrial | Commercial |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 908,616
Commercial and industrial | Commercial | Pass |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | 876,867
Commercial and industrial | Commercial | Special Mention |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |
Total loans |  |  | $ 31,749

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