BORROWINGS - Summary of Bancorp's Short-term Borrowings (Detail) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2026 |
Dec. 31, 2025 |
|
| FHLB advances | ||
| Short-term Debt [Line Items] | ||
| Maximum outstanding at any month end | $ 150,000 | $ 200,000 |
| Average balance during the period | $ 32,778 | $ 61,781 |
| Weighted-average interest rate during the period | 4.23% | 4.55% |
| Federal funds purchased | ||
| Short-term Debt [Line Items] | ||
| Maximum outstanding at any month end | $ 70,000 | $ 0 |
| Average balance during the period | $ 1,367 | $ 0 |
| Weighted-average interest rate during the period | 3.73% | 0.00% |