Note 4 - Securities (Tables)
|
9 Months Ended |
Sep. 30, 2021 |
Notes Tables |
|
Unrealized Gain (Loss) on Investments [Table Text Block] |
|
|
|
|
|
|
Gross |
|
|
Gross |
|
|
|
|
|
|
|
Amortized |
|
|
Unrealized |
|
|
Unrealized |
|
|
Market |
|
|
|
Cost |
|
|
Gain |
|
|
Loss |
|
|
Value |
|
September 30, 2021 |
|
(In Thousands) |
|
Securities Available for Sale |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
U.S. Treasury securities |
|
$ |
14,001 |
|
|
$ |
178 |
|
|
$ |
- |
|
|
$ |
14,179 |
|
Government agencies |
|
|
9,023 |
|
|
|
61 |
|
|
|
- |
|
|
|
9,084 |
|
Mortgage-backed securities |
|
|
294,887 |
|
|
|
4,693 |
|
|
|
(1,032 |
) |
|
|
298,548 |
|
State and municipal securities |
|
|
21,414 |
|
|
|
221 |
|
|
|
(38 |
) |
|
|
21,597 |
|
Corporate debt |
|
|
367,861 |
|
|
|
12,580 |
|
|
|
(525 |
) |
|
|
379,916 |
|
Total |
|
$ |
707,186 |
|
|
$ |
17,733 |
|
|
$ |
(1,595 |
) |
|
$ |
723,324 |
|
Securities Held to Maturity |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Mortgage-backed securities |
|
$ |
261,026 |
|
|
$ |
- |
|
|
$ |
- |
|
|
$ |
261,026 |
|
State and municipal securities |
|
|
250 |
|
|
|
- |
|
|
|
- |
|
|
|
250 |
|
Total |
|
$ |
261,276 |
|
|
$ |
- |
|
|
$ |
- |
|
|
$ |
261,276 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
December 31, 2020 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Securities Available for Sale |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
U.S. Treasury securities |
|
$ |
13,993 |
|
|
$ |
364 |
|
|
$ |
- |
|
|
$ |
14,357 |
|
Government agencies |
|
|
15,228 |
|
|
|
230 |
|
|
|
- |
|
|
|
15,458 |
|
Mortgage-backed securities |
|
|
477,407 |
|
|
|
17,720 |
|
|
|
(18 |
) |
|
|
495,109 |
|
State and municipal securities |
|
|
37,671 |
|
|
|
444 |
|
|
|
- |
|
|
|
38,115 |
|
Corporate debt |
|
|
316,857 |
|
|
|
7,296 |
|
|
|
(504 |
) |
|
|
323,649 |
|
Total |
|
$ |
861,156 |
|
|
$ |
26,054 |
|
|
$ |
(522 |
) |
|
$ |
886,688 |
|
Securities Held to Maturity |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Mortgage-backed securities |
|
$ |
- |
|
|
$ |
- |
|
|
$ |
- |
|
|
$ |
- |
|
State and municipal securities |
|
|
250 |
|
|
|
- |
|
|
|
- |
|
|
|
250 |
|
Total |
|
$ |
250 |
|
|
$ |
- |
|
|
$ |
- |
|
|
$ |
250 |
|
|
Fair Value, Assets Measured on Recurring Basis [Table Text Block] |
|
|
September 30, 2021 |
|
|
December 31, 2020 |
|
|
|
Amortized Cost |
|
|
Fair Value |
|
|
Amortized Cost |
|
|
Fair Value |
|
|
|
(In thousands) |
|
Debt securities available for sale |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Due within one year |
|
$ |
35,755 |
|
|
$ |
36,142 |
|
|
$ |
30,797 |
|
|
$ |
31,060 |
|
Due from one to five years |
|
|
41,797 |
|
|
|
42,745 |
|
|
|
59,828 |
|
|
|
61,481 |
|
Due from five to ten years |
|
|
331,653 |
|
|
|
342,607 |
|
|
|
288,002 |
|
|
|
293,886 |
|
Due after ten years |
|
|
3,094 |
|
|
|
3,282 |
|
|
|
5,122 |
|
|
|
5,152 |
|
Mortgage-backed securities |
|
|
294,887 |
|
|
|
298,548 |
|
|
|
477,407 |
|
|
|
495,109 |
|
|
|
$ |
707,186 |
|
|
$ |
723,324 |
|
|
$ |
861,156 |
|
|
$ |
886,688 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt securities held to maturity |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Due from one to five years |
|
$ |
250 |
|
|
$ |
250 |
|
|
$ |
250 |
|
|
$ |
250 |
|
Due from five to ten years |
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
Due after ten years |
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
Mortgage-backed securities |
|
|
261,026 |
|
|
|
261,026 |
|
|
|
- |
|
|
|
- |
|
|
|
$ |
261,276 |
|
|
$ |
261,276 |
|
|
$ |
250 |
|
|
$ |
250 |
|
|
Gain (Loss) on Securities [Table Text Block] |
|
|
Less Than Twelve Months |
|
|
Twelve Months or More |
|
|
Total |
|
|
|
Gross |
|
|
|
|
|
|
Gross |
|
|
|
|
|
|
Gross |
|
|
|
|
|
|
|
Unrealized |
|
|
|
|
|
|
Unrealized |
|
|
|
|
|
|
Unrealized |
|
|
|
|
|
|
|
Losses |
|
|
Fair Value |
|
|
Losses |
|
|
Fair Value |
|
|
Losses |
|
|
Fair Value |
|
|
|
(In Thousands) |
|
September 30, 2021 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Mortgage-backed securities |
|
$ |
(1,537 |
) |
|
$ |
194,922 |
|
|
$ |
- |
|
|
$ |
- |
|
|
$ |
(1,537 |
) |
|
$ |
194,922 |
|
State and municipal securities |
|
|
(38 |
) |
|
|
3,954 |
|
|
|
- |
|
|
|
- |
|
|
|
(38 |
) |
|
|
3,954 |
|
Corporate debt |
|
|
(525 |
) |
|
|
30,975 |
|
|
|
- |
|
|
|
- |
|
|
|
(525 |
) |
|
|
30,975 |
|
Total |
|
$ |
(2,100 |
) |
|
$ |
229,851 |
|
|
$ |
- |
|
|
$ |
- |
|
|
$ |
(2,100 |
) |
|
$ |
229,851 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
December 31, 2020 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Mortgage-backed securities |
|
$ |
(18 |
) |
|
$ |
3,667 |
|
|
$ |
- |
|
|
$ |
- |
|
|
$ |
(18 |
) |
|
$ |
3,667 |
|
Corporate debt |
|
|
(504 |
) |
|
|
59,576 |
|
|
|
- |
|
|
|
- |
|
|
|
(504 |
) |
|
|
59,576 |
|
Total |
|
$ |
(522 |
) |
|
$ |
63,243 |
|
|
$ |
- |
|
|
$ |
- |
|
|
$ |
(522 |
) |
|
$ |
63,243 |
|
|
Debt Securities, Available-for-sale [Table Text Block] |
|
|
Three Months Ended September 30, |
|
|
Nine Months Ended September 30, |
|
|
|
2021 |
|
|
2020 |
|
|
2021 |
|
|
2020 |
|
|
|
(In Thousands) |
|
Sale and call proceeds |
|
$ |
12,735 |
|
|
$ |
2,001 |
|
|
$ |
35,532 |
|
|
$ |
12,947 |
|
Gross realized gains |
|
$ |
- |
|
|
$ |
- |
|
|
$ |
620 |
|
|
$ |
- |
|
Net realized gain |
|
$ |
- |
|
|
$ |
- |
|
|
$ |
620 |
|
|
$ |
- |
|
|