COMMITMENTS AND CONTINGENCIES - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Apr. 12, 2026 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Other Commitments [Line Items] | ||||||
| Commitments to Extend Credit | $ 645,609 | $ 645,609 | $ 771,677 | |||
| Recovery for Unfunded Loan Commitments | (554) | $ (335) | (772) | $ (449) | ||
| Justice Entities Case In Circuit Court Of Greenbrier Country, West Virginia | ||||||
| Other Commitments [Line Items] | ||||||
| Direct damages sought | $ 500,000 | |||||
| Standby and Performance Letter of Credit | ||||||
| Other Commitments [Line Items] | ||||||
| Standby and Performance Letter of Credit | 15,709 | 15,709 | 16,507 | |||
| Construction | ||||||
| Other Commitments [Line Items] | ||||||
| Commitments to Extend Credit | $ 344,100 | $ 344,100 | $ 452,800 | |||
| Commitments to extend credit, percent to total | 53.30% | 53.30% | 58.70% | |||
| Unfunded Loan Commitment | ||||||
| Other Commitments [Line Items] | ||||||
| Recovery for Unfunded Loan Commitments | $ (554) | $ (200) | $ (800) | $ (300) | ||