| Debt Securities, Available-for-Sale [Table Text Block] |
| |
|
|
|
|
|
|
|
|
|
|
|
|
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Mortgage-backed |
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|
Collateralized |
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|
|
|
|
| |
|
U.S. Treasury Notes |
|
|
U.S. government |
|
|
Municipal |
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|
residential |
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|
mortgage |
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|
Total available-for- |
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| June 30, 2023 |
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|
|
|
|
agency obligations |
|
|
obligations |
|
|
obligations |
|
|
obligations |
|
|
sale |
|
| |
|
(Dollars in thousands) |
|
| 1 year or less |
|
$ |
5,405 |
|
|
$ |
— |
|
|
$ |
1,345 |
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
6,750 |
|
| 1 to 5 years |
|
|
1,924 |
|
|
|
15,263 |
|
|
|
4,036 |
|
|
|
12,088 |
|
|
|
23,109 |
|
|
|
56,420 |
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| 5 to 10 years |
|
|
— |
|
|
|
5,473 |
|
|
|
3,480 |
|
|
|
20,779 |
|
|
|
9,283 |
|
|
|
39,015 |
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| After 10 years |
|
|
— |
|
|
|
— |
|
|
|
10,340 |
|
|
|
643 |
|
|
|
3,526 |
|
|
|
14,509 |
|
| Fair value |
|
|
7,329 |
|
|
|
20,736 |
|
|
|
19,201 |
|
|
|
33,510 |
|
|
|
35,918 |
|
|
|
116,694 |
|
| Gross unrealized gains |
|
|
— |
|
|
|
— |
|
|
|
2 |
|
|
|
— |
|
|
|
— |
|
|
|
2 |
|
| Gross unrealized losses |
|
|
(139 |
) |
|
|
(1,781 |
) |
|
|
(2,855 |
) |
|
|
(5,240 |
) |
|
|
(5,137 |
) |
|
|
(15,152 |
) |
| Amortized cost |
|
$ |
7,468 |
|
|
$ |
22,517 |
|
|
$ |
22,054 |
|
|
$ |
38,750 |
|
|
$ |
41,055 |
|
|
$ |
131,844 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
Mortgage-backed |
|
|
Collateralized |
|
|
|
|
|
| |
|
U.S. Treasury Notes |
|
|
U.S. government |
|
|
Municipal |
|
|
residential |
|
|
mortgage |
|
|
Total available-for- |
|
| December 31, 2022 |
|
|
|
|
|
agency obligations |
|
|
obligations |
|
|
obligations |
|
|
obligations |
|
|
sale |
|
| |
|
(Dollars in thousands) |
|
| 1 year or less |
|
$ |
2,433 |
|
|
$ |
1,007 |
|
|
$ |
528 |
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
3,968 |
|
| 1 to 5 years |
|
|
4,855 |
|
|
|
11,511 |
|
|
|
5,394 |
|
|
|
20,033 |
|
|
|
22,809 |
|
|
|
64,602 |
|
| 5 to 10 years |
|
|
— |
|
|
|
8,872 |
|
|
|
2,655 |
|
|
|
15,046 |
|
|
|
11,848 |
|
|
|
38,421 |
|
| After 10 years |
|
|
— |
|
|
|
— |
|
|
|
11,060 |
|
|
|
659 |
|
|
|
2,495 |
|
|
|
14,214 |
|
| Fair value |
|
|
7,288 |
|
|
|
21,390 |
|
|
|
19,637 |
|
|
|
35,738 |
|
|
|
37,152 |
|
|
|
121,205 |
|
| Gross unrealized gains |
|
|
— |
|
|
|
— |
|
|
|
6 |
|
|
|
— |
|
|
|
— |
|
|
|
6 |
|
| Gross unrealized losses |
|
|
(155 |
) |
|
|
(1,870 |
) |
|
|
(2,972 |
) |
|
|
(5,464 |
) |
|
|
(5,105 |
) |
|
|
(15,566 |
) |
| Amortized cost |
|
$ |
7,443 |
|
|
$ |
23,260 |
|
|
$ |
22,603 |
|
|
$ |
41,202 |
|
|
$ |
42,257 |
|
|
$ |
136,765 |
|
|
| Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block] |
| |
|
Less than 12 Months |
|
|
12 Months or Longer |
|
|
Total |
|
| |
|
(Dollars in thousands) |
|
| |
|
Fair |
|
|
Unrealized |
|
|
Fair |
|
|
Unrealized |
|
|
Fair |
|
|
Unrealized |
|
| |
|
Value |
|
|
Losses |
|
|
Value |
|
|
Losses |
|
|
Value |
|
|
Losses |
|
| June 30, 2023 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| U.S. Treasury Notes |
|
$ |
4,853 |
|
|
$ |
123 |
|
|
$ |
2,476 |
|
|
$ |
16 |
|
|
$ |
7,329 |
|
|
$ |
139 |
|
| U.S. government agency obligations |
|
|
5,428 |
|
|
|
105 |
|
|
|
15,308 |
|
|
|
1,676 |
|
|
|
20,736 |
|
|
|
1,781 |
|
| Municipal obligations |
|
|
5,437 |
|
|
|
120 |
|
|
|
13,457 |
|
|
|
2,735 |
|
|
|
18,894 |
|
|
|
2,855 |
|
| Mortgage-backed residential obligations |
|
|
— |
|
|
|
— |
|
|
|
33,427 |
|
|
|
5,240 |
|
|
|
33,510 |
|
|
|
5,240 |
|
| Collateralized mortgage obligations |
|
|
6,438 |
|
|
|
479 |
|
|
|
29,480 |
|
|
|
4,658 |
|
|
|
35,918 |
|
|
|
5,137 |
|
| Total |
|
$ |
22,156 |
|
|
$ |
827 |
|
|
$ |
94,148 |
|
|
$ |
14,325 |
|
|
$ |
116,387 |
|
|
$ |
15,152 |
|
| December 31, 2022 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| U.S. Treasury Notes |
|
$ |
7,288 |
|
|
$ |
155 |
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
7,288 |
|
|
$ |
155 |
|
| U.S. government agency obligations |
|
|
17,274 |
|
|
|
1,296 |
|
|
|
4,116 |
|
|
|
574 |
|
|
|
21,390 |
|
|
|
1,870 |
|
| Municipal obligations |
|
|
16,823 |
|
|
|
2,349 |
|
|
|
2,037 |
|
|
|
623 |
|
|
|
18,860 |
|
|
|
2,972 |
|
| Mortgage-backed residential obligations |
|
|
14,365 |
|
|
|
1,618 |
|
|
|
21,373 |
|
|
|
3,846 |
|
|
|
35,738 |
|
|
|
5,464 |
|
| Collateralized mortgage obligations |
|
|
21,449 |
|
|
|
2,014 |
|
|
|
15,703 |
|
|
|
3,091 |
|
|
|
37,152 |
|
|
|
5,105 |
|
| Total |
|
$ |
77,199 |
|
|
$ |
7,432 |
|
|
$ |
43,229 |
|
|
$ |
8,134 |
|
|
$ |
120,428 |
|
|
$ |
15,566 |
|
|