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COMMITMENTS AND CONTINGENCIES (Tables) | 9 Months Ended
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Sep. 30, 2025
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Financial Instruments With Off-Balance-Sheet Risks | Outstanding commitments consisted of the following at the dates indicated (in thousands):
| Contract or Notional Amount
| September 30, 2025 |  | December 31, 2024
Commitments to extend credit | $ | 3,838,654 |  |  | $ | 3,857,782 |
Standby letters of credit and financial guarantees | 19,705 |  |  | 28,287 |
Risk participation agreements | 41,719 |  |  | 43,913 |
Commitments to originate loans held for sale | 50,041 |  |  | 35,512 |
Commitments to sell loans secured by one- to four-family residential properties | 28,000 |  |  | 17,963 |
Commitments to sell securities related to mortgage banking activities | 33,000 |  |  | 37,500 |
Schedule of fair value, off balance risks, tax credit investments, commitment [Table Text Block] | As of September 30, 2025 and December 31, 2024, the remaining outstanding commitments related to the unfunded tax credit investments and limited partnership investments were as follows (in thousands):
Unfunded commitment balance for: |  |  | September 30, 2025 |  |  |  | December 31, 2024
Tax credit investments |  |  | $ | 112,518 |  |  |  |  | $ | 94,416 |
Limited partnerships investments |  |  | $ | 11,940 |  |  |  |  | $ | 14,706 |

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- Definition Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined) which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 942 -SubTopic 825 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478898/942-825-50-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-11 + Details
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