| Debt Securities, Available-for-Sale [Table Text Block] |
| |
|
|
|
|
|
|
|
|
|
Mortgage-backed |
|
|
Collateralized |
|
|
|
|
|
| |
|
U.S. government |
|
|
Municipal |
|
|
residential |
|
|
mortgage |
|
|
Total available-for- |
|
| March 31, 2022 |
|
agency obligations |
|
|
obligations |
|
|
obligations |
|
|
obligations |
|
|
sale |
|
| |
|
(Dollars in thousands) |
|
| 1 year or less |
|
$ |
— |
|
|
$ |
650 |
|
|
$ |
— |
|
|
$ |
56 |
|
|
$ |
706 |
|
| 1 to 5 years |
|
|
4,814 |
|
|
|
4,232 |
|
|
|
28,569 |
|
|
|
18,853 |
|
|
|
56,468 |
|
| 5 to 10 years |
|
|
10,326 |
|
|
|
2,619 |
|
|
|
15,651 |
|
|
|
12,942 |
|
|
|
41,538 |
|
| After 10 years |
|
|
— |
|
|
|
13,253 |
|
|
|
— |
|
|
|
1,491 |
|
|
|
14,744 |
|
| Fair value |
|
|
15,140 |
|
|
|
20,754 |
|
|
|
44,220 |
|
|
|
33,342 |
|
|
|
113,456 |
|
| Gross unrealized gains |
|
|
— |
|
|
|
84 |
|
|
|
10 |
|
|
|
8 |
|
|
|
102 |
|
| Gross unrealized losses |
|
|
(658 |
) |
|
|
(1,230 |
) |
|
|
(2,579 |
) |
|
|
(1,991 |
) |
|
|
(6,458 |
) |
| Amortized cost |
|
$ |
15,798 |
|
|
$ |
21,900 |
|
|
$ |
46,789 |
|
|
$ |
35,325 |
|
|
$ |
119,812 |
|
| |
|
|
|
|
|
|
|
|
|
Mortgage-backed |
|
|
Collateralized |
|
|
|
|
|
| |
|
U.S. government |
|
|
Municipal |
|
|
residential |
|
|
mortgage |
|
|
Total available-for- |
|
| December 31, 2021 |
|
agency obligations |
|
|
obligations |
|
|
obligations |
|
|
obligations |
|
|
sale |
|
| |
|
(Dollars in thousands) |
|
| 1 year or less |
|
$ |
— |
|
|
$ |
1,631 |
|
|
$ |
356 |
|
|
$ |
1,064 |
|
|
$ |
3,051 |
|
| 1 to 5 years |
|
|
5,587 |
|
|
|
3,941 |
|
|
|
29,375 |
|
|
|
16,097 |
|
|
|
55,000 |
|
| 5 to 10 years |
|
|
4,466 |
|
|
|
2,244 |
|
|
|
12,417 |
|
|
|
11,976 |
|
|
|
31,103 |
|
| After 10 years |
|
|
— |
|
|
|
10,184 |
|
|
|
— |
|
|
|
1,612 |
|
|
|
11,796 |
|
| Fair value |
|
|
10,053 |
|
|
|
18,000 |
|
|
|
42,148 |
|
|
|
30,749 |
|
|
|
100,950 |
|
| Gross unrealized gains |
|
|
73 |
|
|
|
423 |
|
|
|
259 |
|
|
|
279 |
|
|
|
1,034 |
|
| Gross unrealized losses |
|
|
(78 |
) |
|
|
(14 |
) |
|
|
(612 |
) |
|
|
(443 |
) |
|
|
(1,147 |
) |
| Amortized cost |
|
$ |
10,058 |
|
|
$ |
17,591 |
|
|
$ |
42,501 |
|
|
$ |
30,913 |
|
|
$ |
101,063 |
|
|
| 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 |
|
| March 31, 2022 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| U.S. government agency obligations |
|
$ |
12,652 |
|
|
$ |
641 |
|
|
$ |
1,094 |
|
|
$ |
17 |
|
|
$ |
13,746 |
|
|
$ |
658 |
|
| Municipal obligations |
|
|
12,235 |
|
|
|
1,210 |
|
|
|
233 |
|
|
|
20 |
|
|
|
12,468 |
|
|
|
1,230 |
|
| Mortgage-backed residential obligations |
|
|
30,194 |
|
|
|
1,536 |
|
|
|
11,238 |
|
|
|
1,043 |
|
|
|
41,432 |
|
|
|
2,579 |
|
| Collateralized mortgage obligations |
|
|
16,785 |
|
|
|
973 |
|
|
|
10,827 |
|
|
|
1,018 |
|
|
|
27,612 |
|
|
|
1,991 |
|
| Total |
|
$ |
71,866 |
|
|
$ |
4,360 |
|
|
$ |
23,392 |
|
|
$ |
2,098 |
|
|
$ |
95,258 |
|
|
$ |
6,458 |
|
| December 31, 2021 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| U.S. government agency obligations |
|
$ |
4,020 |
|
|
$ |
62 |
|
|
$ |
1,105 |
|
|
$ |
16 |
|
|
$ |
5,125 |
|
|
$ |
78 |
|
| Municipal obligations |
|
|
2,399 |
|
|
|
8 |
|
|
|
247 |
|
|
|
6 |
|
|
|
2,646 |
|
|
|
14 |
|
| Mortgage-backed residential obligations |
|
|
26,540 |
|
|
|
535 |
|
|
|
2,781 |
|
|
|
77 |
|
|
|
29,321 |
|
|
|
612 |
|
| Collateralized mortgage obligations |
|
|
16,715 |
|
|
|
338 |
|
|
|
4,386 |
|
|
|
105 |
|
|
|
21,101 |
|
|
|
443 |
|
| Total |
|
$ |
49,674 |
|
|
$ |
943 |
|
|
$ |
8,519 |
|
|
$ |
204 |
|
|
$ |
58,193 |
|
|
$ |
1,147 |
|
|