Note 6 - Credit Quality Indicators - Purchased Loans (Details) $ in Thousands |
3 Months Ended |
|---|---|
|
Mar. 31, 2026
USD ($)
| |
| Net purchase discount | $ (5,300) |
| Allowance for credit losses of PCD loans | (3,995) |
| Allowance for credit losses of PSLs | (15,335) |
| Middlefield Banc Corp [Member] | |
| Par value of acquired loans at acquisition | 1,531,402 |
| Net purchase discount | (21,229) |
| Allowance for credit losses of PCD loans | (3,995) |
| Allowance for credit losses of PSLs | (15,335) |
| Purchase price of loans at acquisition | $ 1,490,843 |