Note 3 - Loans and Allowance for Credit Losses - Credit Risk Profile of Loan Portfolio (Details) - USD ($)
$ in Thousands |
3 Months Ended |
6 Months Ended |
12 Months Ended |
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
| Loan, current |
$ 12,862
|
|
$ 12,862
|
|
$ 24,501
|
| Loan, one year before |
19,216
|
|
19,216
|
|
21,881
|
| Loan, two years before |
20,159
|
|
20,159
|
|
12,479
|
| Loan, three years before |
12,314
|
|
12,314
|
|
18,418
|
| Loan, four years before |
17,151
|
|
17,151
|
|
|
| Loan, prior |
45,763
|
|
45,763
|
|
|
| Loan, revolving |
6,162
|
|
6,162
|
|
4,600
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
133,627
|
|
133,627
|
|
130,907
|
| Current year-to-date gross write-offs |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, one year before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, two years before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, three years before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, four years before |
|
|
0
|
|
|
| Current year-to-date gross write-offs, prior |
|
|
0
|
|
|
| Current year-to-date gross write-offs, revolving |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, revolving converted to term loans |
|
|
0
|
|
0
|
| Charge-offs |
0
|
$ 0
|
0
|
$ 0
|
0
|
| Loan, prior |
|
|
|
|
49,028
|
| Current year-to-date gross write-offs, prior |
|
|
|
|
0
|
| Pass [Member] |
|
|
|
|
|
| Loan, current |
12,862
|
|
12,862
|
|
24,501
|
| Loan, one year before |
18,953
|
|
18,953
|
|
21,881
|
| Loan, two years before |
20,159
|
|
20,159
|
|
12,479
|
| Loan, three years before |
12,314
|
|
12,314
|
|
18,418
|
| Loan, four years before |
17,151
|
|
17,151
|
|
|
| Loan, prior |
45,739
|
|
45,739
|
|
|
| Loan, revolving |
6,162
|
|
6,162
|
|
4,600
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
133,340
|
|
133,340
|
|
130,907
|
| Loan, prior |
|
|
|
|
49,028
|
| Special Mention [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
0
|
|
0
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
0
|
|
0
|
|
0
|
| Loan, prior |
|
|
|
|
0
|
| Substandard [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
263
|
|
263
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
24
|
|
24
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
287
|
|
287
|
|
0
|
| Loan, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] |
|
|
|
|
|
| Loans |
133,313
|
|
133,313
|
|
130,625
|
| First Mortgage Loans [Member] | One To Four Family Residential [Member] |
|
|
|
|
|
| Loan, current |
12,235
|
|
12,235
|
|
20,577
|
| Loan, one year before |
15,331
|
|
15,331
|
|
20,986
|
| Loan, two years before |
19,831
|
|
19,831
|
|
12,421
|
| Loan, three years before |
12,265
|
|
12,265
|
|
18,074
|
| Loan, four years before |
16,825
|
|
16,825
|
|
|
| Loan, prior |
40,234
|
|
40,234
|
|
|
| Loan, revolving |
5,116
|
|
5,116
|
|
4,106
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
121,837
|
|
121,837
|
|
119,409
|
| Current year-to-date gross write-offs |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, one year before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, two years before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, three years before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, four years before |
|
|
0
|
|
|
| Current year-to-date gross write-offs, prior |
|
|
0
|
|
|
| Current year-to-date gross write-offs, revolving |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, revolving converted to term loans |
|
|
0
|
|
0
|
| Charge-offs |
0
|
0
|
0
|
0
|
0
|
| Loan, prior |
|
|
|
|
43,245
|
| Current year-to-date gross write-offs, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | One To Four Family Residential [Member] | Pass [Member] |
|
|
|
|
|
| Loan, current |
12,235
|
|
12,235
|
|
20,577
|
| Loan, one year before |
15,068
|
|
15,068
|
|
20,986
|
| Loan, two years before |
19,831
|
|
19,831
|
|
12,421
|
| Loan, three years before |
12,265
|
|
12,265
|
|
18,074
|
| Loan, four years before |
16,825
|
|
16,825
|
|
|
| Loan, prior |
40,210
|
|
40,210
|
|
|
| Loan, revolving |
5,116
|
|
5,116
|
|
4,106
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
121,550
|
|
121,550
|
|
119,409
|
| Loan, prior |
|
|
|
|
43,245
|
| First Mortgage Loans [Member] | One To Four Family Residential [Member] | Special Mention [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
0
|
|
0
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
0
|
|
0
|
|
0
|
| Loan, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | One To Four Family Residential [Member] | Substandard [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
263
|
|
263
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
24
|
|
24
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
287
|
|
287
|
|
0
|
| Loan, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | Multifamily [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
515
|
| Loan, one year before |
511
|
|
511
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
230
|
| Loan, four years before |
226
|
|
226
|
|
|
| Loan, prior |
2,567
|
|
2,567
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
3,304
|
|
3,304
|
|
3,368
|
| Current year-to-date gross write-offs |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, one year before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, two years before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, three years before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, four years before |
|
|
0
|
|
|
| Current year-to-date gross write-offs, prior |
|
|
0
|
|
|
| Current year-to-date gross write-offs, revolving |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, revolving converted to term loans |
|
|
0
|
|
0
|
| Charge-offs |
0
|
0
|
0
|
0
|
0
|
| Loan, prior |
|
|
|
|
2,623
|
| Current year-to-date gross write-offs, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | Multifamily [Member] | Pass [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
515
|
| Loan, one year before |
511
|
|
511
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
230
|
| Loan, four years before |
226
|
|
226
|
|
|
| Loan, prior |
2,567
|
|
2,567
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
3,304
|
|
3,304
|
|
3,368
|
| Loan, prior |
|
|
|
|
2,623
|
| First Mortgage Loans [Member] | Multifamily [Member] | Special Mention [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
0
|
|
0
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
0
|
|
0
|
|
0
|
| Loan, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | Multifamily [Member] | Substandard [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
0
|
|
0
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
0
|
|
0
|
|
0
|
| Loan, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | Commercial Real Estate [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
148
|
| Loan, one year before |
0
|
|
0
|
|
301
|
| Loan, two years before |
171
|
|
171
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
96
|
| Loan, four years before |
94
|
|
94
|
|
|
| Loan, prior |
2,960
|
|
2,960
|
|
|
| Loan, revolving |
1,046
|
|
1,046
|
|
494
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
4,271
|
|
4,271
|
|
4,197
|
| Current year-to-date gross write-offs |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, one year before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, two years before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, three years before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, four years before |
|
|
0
|
|
|
| Current year-to-date gross write-offs, prior |
|
|
0
|
|
|
| Current year-to-date gross write-offs, revolving |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, revolving converted to term loans |
|
|
0
|
|
0
|
| Charge-offs |
0
|
0
|
0
|
0
|
0
|
| Loan, prior |
|
|
|
|
3,158
|
| Current year-to-date gross write-offs, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | Commercial Real Estate [Member] | Pass [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
148
|
| Loan, one year before |
0
|
|
0
|
|
301
|
| Loan, two years before |
171
|
|
171
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
96
|
| Loan, four years before |
94
|
|
94
|
|
|
| Loan, prior |
2,960
|
|
2,960
|
|
|
| Loan, revolving |
1,046
|
|
1,046
|
|
494
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
4,271
|
|
4,271
|
|
4,197
|
| Loan, prior |
|
|
|
|
3,158
|
| First Mortgage Loans [Member] | Commercial Real Estate [Member] | Special Mention [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
0
|
|
0
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
0
|
|
0
|
|
0
|
| Loan, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | Commercial Real Estate [Member] | Substandard [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
0
|
|
0
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
0
|
|
0
|
|
0
|
| Loan, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | Construction Loans [Member] |
|
|
|
|
|
| Loan, current |
507
|
|
507
|
|
3,134
|
| Loan, one year before |
3,299
|
|
3,299
|
|
517
|
| Loan, two years before |
95
|
|
95
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
3,901
|
|
3,901
|
|
3,651
|
| Current year-to-date gross write-offs |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, one year before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, two years before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, three years before |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, four years before |
|
|
0
|
|
|
| Current year-to-date gross write-offs, prior |
|
|
0
|
|
|
| Current year-to-date gross write-offs, revolving |
|
|
0
|
|
0
|
| Current year-to-date gross write-offs, revolving converted to term loans |
|
|
0
|
|
0
|
| Charge-offs |
0
|
0
|
0
|
0
|
0
|
| Loan, prior |
|
|
|
|
0
|
| Current year-to-date gross write-offs, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | Construction Loans [Member] | Pass [Member] |
|
|
|
|
|
| Loan, current |
507
|
|
507
|
|
3,134
|
| Loan, one year before |
3,299
|
|
3,299
|
|
517
|
| Loan, two years before |
95
|
|
95
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
3,901
|
|
3,901
|
|
3,651
|
| Loan, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | Construction Loans [Member] | Special Mention [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
0
|
|
0
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
0
|
|
0
|
|
0
|
| Loan, prior |
|
|
|
|
0
|
| First Mortgage Loans [Member] | Construction Loans [Member] | Substandard [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
0
|
|
0
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
0
|
|
0
|
|
0
|
| Loan, prior |
|
|
|
|
0
|
| Consumer Portfolio Segment [Member] |
|
|
|
|
|
| Loan, current |
120
|
|
120
|
|
127
|
| Loan, one year before |
75
|
|
75
|
|
77
|
| Loan, two years before |
62
|
|
62
|
|
58
|
| Loan, three years before |
49
|
|
49
|
|
18
|
| Loan, four years before |
6
|
|
6
|
|
|
| Loan, prior |
2
|
|
2
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
314
|
|
314
|
|
282
|
| Current year-to-date gross write-offs |
|
|
0
|
|
|
| Current year-to-date gross write-offs, one year before |
|
|
0
|
|
|
| Current year-to-date gross write-offs, two years before |
|
|
0
|
|
|
| Current year-to-date gross write-offs, three years before |
|
|
0
|
|
|
| Current year-to-date gross write-offs, four years before |
|
|
0
|
|
|
| Current year-to-date gross write-offs, prior |
|
|
0
|
|
|
| Current year-to-date gross write-offs, revolving |
|
|
0
|
|
|
| Current year-to-date gross write-offs, revolving converted to term loans |
|
|
0
|
|
|
| Charge-offs |
0
|
$ 0
|
0
|
$ 0
|
|
| Loan, prior |
|
|
|
|
2
|
| Consumer Portfolio Segment [Member] | Pass [Member] |
|
|
|
|
|
| Loan, current |
120
|
|
120
|
|
127
|
| Loan, one year before |
75
|
|
75
|
|
77
|
| Loan, two years before |
62
|
|
62
|
|
58
|
| Loan, three years before |
49
|
|
49
|
|
18
|
| Loan, four years before |
6
|
|
6
|
|
|
| Loan, prior |
2
|
|
2
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
314
|
|
314
|
|
282
|
| Loan, prior |
|
|
|
|
2
|
| Consumer Portfolio Segment [Member] | Special Mention [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
0
|
|
0
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
0
|
|
0
|
|
0
|
| Loan, prior |
|
|
|
|
0
|
| Consumer Portfolio Segment [Member] | Substandard [Member] |
|
|
|
|
|
| Loan, current |
0
|
|
0
|
|
0
|
| Loan, one year before |
0
|
|
0
|
|
0
|
| Loan, two years before |
0
|
|
0
|
|
0
|
| Loan, three years before |
0
|
|
0
|
|
0
|
| Loan, four years before |
0
|
|
0
|
|
|
| Loan, prior |
0
|
|
0
|
|
|
| Loan, revolving |
0
|
|
0
|
|
0
|
| Loan, revolving converted to term loans |
0
|
|
0
|
|
0
|
| Loans |
$ 0
|
|
$ 0
|
|
0
|
| Loan, prior |
|
|
|
|
$ 0
|