Note 3 - Securities (Tables)
|
6 Months Ended |
Jun. 30, 2026 |
|---|
| Notes Tables |
|
| Debt Securities, Available-for-Sale [Table Text Block] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
June 30, 2026 |
|
Amortized
Cost |
|
|
Gross
Unrealized
Gains |
|
|
Gross
Unrealized
Losses |
|
|
Fair
Value |
|
U.S. government agencies and corporations |
|
$ |
190,735 |
|
|
$ |
- |
|
|
$ |
20,599 |
|
|
$ |
170,136 |
|
States and political subdivisions |
|
|
177,135 |
|
|
|
- |
|
|
|
24,406 |
|
|
|
152,729 |
|
Mortgage-backed securities |
|
|
329,651 |
|
|
|
353 |
|
|
|
4,173 |
|
|
|
325,831 |
|
Corporate debt securities |
|
|
4,502 |
|
|
|
- |
|
|
|
538 |
|
|
|
3,964 |
|
Total securities available for sale |
|
$ |
702,023 |
|
|
$ |
353 |
|
|
$ |
49,716 |
|
|
$ |
652,660 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
December 31, 2025 |
|
Amortized
Cost |
|
|
Gross
Unrealized
Gains |
|
|
Gross
Unrealized
Losses |
|
|
Fair
Value |
|
U.S. government agencies and corporations |
|
$ |
312,353 |
|
|
$ |
- |
|
|
$ |
24,298 |
|
|
$ |
288,055 |
|
States and political subdivisions |
|
|
177,453 |
|
|
|
- |
|
|
|
23,736 |
|
|
|
153,717 |
|
Mortgage-backed securities |
|
|
210,918 |
|
|
|
129 |
|
|
|
3,406 |
|
|
|
207,641 |
|
Corporate debt securities |
|
|
5,505 |
|
|
|
- |
|
|
|
541 |
|
|
|
4,964 |
|
Total securities available for sale |
|
$ |
706,229 |
|
|
$ |
129 |
|
|
$ |
51,981 |
|
|
$ |
654,377 |
|
|
| Gain (Loss) on Securities [Table Text Block] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Less Than 12 Months |
|
|
12 Months or More |
|
June 30, 2026 |
|
Fair
Value |
|
|
Gross
Unrealized
Losses |
|
|
Fair
Value |
|
|
Gross
Unrealized
Losses |
|
U.S. government agencies and corporations |
|
$ |
1,986 |
|
|
$ |
14 |
|
|
$ |
168,150 |
|
|
$ |
20,585 |
|
State and political subdivisions |
|
|
2,797 |
|
|
|
378 |
|
|
|
149,548 |
|
|
|
24,028 |
|
Mortgage-backed securities |
|
|
187,949 |
|
|
|
1,796 |
|
|
|
36,248 |
|
|
|
2,377 |
|
Corporate debt securities |
|
|
- |
|
|
|
- |
|
|
|
3,964 |
|
|
|
538 |
|
Total temporarily impaired securities |
|
$ |
192,732 |
|
|
$ |
2,188 |
|
|
$ |
357,910 |
|
|
$ |
47,528 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Less Than 12 Months |
|
|
12 Months or More |
|
December 31, 2025 |
|
Fair
Value |
|
|
Gross
Unrealized
Losses |
|
|
Fair
Value |
|
|
Gross
Unrealized
Losses |
|
U.S. government agencies and corporations |
|
$ |
- |
|
|
$ |
- |
|
|
$ |
288,055 |
|
|
$ |
24,298 |
|
State and political subdivisions |
|
|
1,680 |
|
|
|
364 |
|
|
|
151,652 |
|
|
|
23,372 |
|
Mortgage-backed securities |
|
|
55,986 |
|
|
|
223 |
|
|
|
99,446 |
|
|
|
3,183 |
|
Corporate debt securities |
|
|
- |
|
|
|
- |
|
|
|
4,964 |
|
|
|
541 |
|
Total temporarily impaired securities |
|
$ |
57,666 |
|
|
$ |
587 |
|
|
$ |
544,117 |
|
|
$ |
51,394 |
|
|
| Investments Classified by Contractual Maturity Date [Table Text Block] |
|
|
|
|
|
|
|
|
|
June 30, 2026 |
|
Amortized Cost |
|
|
Fair Value |
|
Available for Sale: |
|
|
|
|
|
|
Due in one year or less |
|
$ |
20,517 |
|
|
$ |
20,305 |
|
Due after one year through five years |
|
|
130,924 |
|
|
|
119,640 |
|
Due after five years through ten years |
|
|
178,222 |
|
|
|
154,468 |
|
Due after ten years |
|
|
372,360 |
|
|
|
358,247 |
|
Total securities available for sale |
|
$ |
702,023 |
|
|
$ |
652,660 |
|
|
| Schedule of Realized Gain (Loss) on Called Securities [Table Text Block] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Sale of Available for Sale Securities |
|
For the Three and Six Months Ended |
|
Proceeds |
|
|
Amortized Cost |
|
|
Gross Gain |
|
|
Gross Loss |
|
|
Net Loss |
|
June 30, 2026 |
|
$ |
125,317 |
|
|
$ |
131,866 |
|
|
$ |
- |
|
|
$ |
(6,549 |
) |
|
$ |
(6,549 |
) |
|