Note 4 - Loans Receivable - Individually Evaluated Impaired Loans (Details) - USD ($) $ in Thousands |
3 Months Ended |
6 Months Ended |
|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
Dec. 31, 2020 |
Impaired Financing Receivable, Related Allowance |
$ 1,800
|
|
$ 1,800
|
|
$ 1,800
|
Total, recorded investment |
12,100
|
|
12,100
|
|
11,800
|
Total, related allowance |
1,800
|
|
1,800
|
|
1,800
|
Residential Portfolio Segment [Member] |
|
|
|
|
|
With no related allowance recorded, recorded investment |
1,571
|
|
1,571
|
|
1,895
|
With no related allowance recorded, unpaid principal balance |
2,904
|
|
2,904
|
|
3,228
|
With no related allowance recorded, average recorded investment |
1,655
|
$ 2,090
|
1,735
|
$ 2,107
|
|
With no related allowance recorded, interest income recognized |
20
|
25
|
42
|
49
|
|
With an allowance recorded, recorded investment |
161
|
|
161
|
|
270
|
With an allowance recorded, unpaid principal balance |
161
|
|
161
|
|
314
|
Impaired Financing Receivable, Related Allowance |
85
|
|
85
|
|
173
|
With an allowance recorded, average recorded investment |
162
|
120
|
198
|
107
|
|
With an allowance recorded, interest income recognized |
0
|
0
|
5
|
1
|
|
Total, recorded investment |
1,732
|
|
1,732
|
|
2,165
|
Total, unpaid principal balance |
3,065
|
|
3,065
|
|
3,542
|
Total, average recorded investment |
1,817
|
2,210
|
1,933
|
2,214
|
|
Total, interest income recognized |
20
|
25
|
47
|
50
|
|
Total, related allowance |
85
|
|
85
|
|
173
|
Home Equity Portfolio Segment [Member] |
|
|
|
|
|
With no related allowance recorded, recorded investment |
271
|
|
271
|
|
352
|
With no related allowance recorded, unpaid principal balance |
283
|
|
283
|
|
363
|
With no related allowance recorded, average recorded investment |
300
|
362
|
317
|
384
|
|
With no related allowance recorded, interest income recognized |
1
|
4
|
5
|
9
|
|
With an allowance recorded, recorded investment |
22
|
|
22
|
|
1
|
With an allowance recorded, unpaid principal balance |
22
|
|
22
|
|
9
|
Impaired Financing Receivable, Related Allowance |
5
|
|
5
|
|
1
|
With an allowance recorded, average recorded investment |
23
|
0
|
15
|
5
|
|
With an allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
Total, recorded investment |
293
|
|
293
|
|
353
|
Total, unpaid principal balance |
305
|
|
305
|
|
372
|
Total, average recorded investment |
323
|
362
|
332
|
389
|
|
Total, interest income recognized |
1
|
4
|
5
|
9
|
|
Total, related allowance |
5
|
|
5
|
|
1
|
Commercial Real Estate Portfolio Segment [Member] |
|
|
|
|
|
With no related allowance recorded, recorded investment |
1,538
|
|
1,538
|
|
1,177
|
With no related allowance recorded, unpaid principal balance |
2,121
|
|
2,121
|
|
1,761
|
With no related allowance recorded, average recorded investment |
1,354
|
1,295
|
1,295
|
1,379
|
|
With no related allowance recorded, interest income recognized |
14
|
34
|
26
|
47
|
|
With an allowance recorded, recorded investment |
5,868
|
|
5,868
|
|
5,164
|
With an allowance recorded, unpaid principal balance |
5,868
|
|
5,868
|
|
5,164
|
Impaired Financing Receivable, Related Allowance |
1,204
|
|
1,204
|
|
1,089
|
With an allowance recorded, average recorded investment |
5,901
|
92
|
5,655
|
67
|
|
With an allowance recorded, interest income recognized |
63
|
1
|
113
|
1
|
|
Total, recorded investment |
7,406
|
|
7,406
|
|
6,341
|
Total, unpaid principal balance |
7,989
|
|
7,989
|
|
6,925
|
Total, average recorded investment |
7,255
|
1,387
|
6,950
|
1,446
|
|
Total, interest income recognized |
77
|
35
|
139
|
48
|
|
Total, related allowance |
1,204
|
|
1,204
|
|
1,089
|
Construction and Land Development Portfolio Segment [Member] |
|
|
|
|
|
With no related allowance recorded, recorded investment |
0
|
|
0
|
|
0
|
With no related allowance recorded, unpaid principal balance |
0
|
|
0
|
|
0
|
With no related allowance recorded, average recorded investment |
0
|
0
|
0
|
0
|
|
With no related allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
With an allowance recorded, recorded investment |
0
|
|
0
|
|
0
|
With an allowance recorded, unpaid principal balance |
0
|
|
0
|
|
0
|
Impaired Financing Receivable, Related Allowance |
0
|
|
0
|
|
0
|
With an allowance recorded, average recorded investment |
0
|
0
|
0
|
0
|
|
With an allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
Total, recorded investment |
0
|
|
0
|
|
0
|
Total, unpaid principal balance |
0
|
|
0
|
|
0
|
Total, average recorded investment |
0
|
0
|
0
|
0
|
|
Total, interest income recognized |
0
|
0
|
0
|
0
|
|
Total, related allowance |
0
|
|
0
|
|
0
|
Multifamily Portfolio Segment [Member] |
|
|
|
|
|
With no related allowance recorded, recorded investment |
596
|
|
596
|
|
716
|
With no related allowance recorded, unpaid principal balance |
678
|
|
678
|
|
798
|
With no related allowance recorded, average recorded investment |
648
|
775
|
670
|
784
|
|
With no related allowance recorded, interest income recognized |
6
|
7
|
11
|
14
|
|
With an allowance recorded, recorded investment |
0
|
|
0
|
|
0
|
With an allowance recorded, unpaid principal balance |
0
|
|
0
|
|
0
|
Impaired Financing Receivable, Related Allowance |
0
|
|
0
|
|
0
|
With an allowance recorded, average recorded investment |
0
|
0
|
0
|
0
|
|
With an allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
Total, recorded investment |
596
|
|
596
|
|
716
|
Total, unpaid principal balance |
678
|
|
678
|
|
798
|
Total, average recorded investment |
648
|
775
|
670
|
784
|
|
Total, interest income recognized |
6
|
7
|
11
|
14
|
|
Total, related allowance |
0
|
|
0
|
|
0
|
Farmland Portfolio Segment [Member] |
|
|
|
|
|
With no related allowance recorded, recorded investment |
0
|
|
0
|
|
0
|
With no related allowance recorded, unpaid principal balance |
0
|
|
0
|
|
0
|
With no related allowance recorded, average recorded investment |
0
|
0
|
0
|
0
|
|
With no related allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
With an allowance recorded, recorded investment |
0
|
|
0
|
|
0
|
With an allowance recorded, unpaid principal balance |
0
|
|
0
|
|
0
|
Impaired Financing Receivable, Related Allowance |
0
|
|
0
|
|
0
|
With an allowance recorded, average recorded investment |
0
|
0
|
0
|
0
|
|
With an allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
Total, recorded investment |
0
|
|
0
|
|
0
|
Total, unpaid principal balance |
0
|
|
0
|
|
0
|
Total, average recorded investment |
0
|
0
|
0
|
0
|
|
Total, interest income recognized |
0
|
0
|
0
|
0
|
|
Total, related allowance |
0
|
|
0
|
|
0
|
Commercial Portfolio Segment [Member] |
|
|
|
|
|
With no related allowance recorded, recorded investment |
1,408
|
|
1,408
|
|
1,497
|
With no related allowance recorded, unpaid principal balance |
1,408
|
|
1,408
|
|
1,514
|
With no related allowance recorded, average recorded investment |
1,422
|
1,475
|
1,447
|
1,588
|
|
With no related allowance recorded, interest income recognized |
18
|
23
|
36
|
40
|
|
With an allowance recorded, recorded investment |
683
|
|
683
|
|
749
|
With an allowance recorded, unpaid principal balance |
683
|
|
683
|
|
749
|
Impaired Financing Receivable, Related Allowance |
476
|
|
476
|
|
512
|
With an allowance recorded, average recorded investment |
704
|
826
|
719
|
676
|
|
With an allowance recorded, interest income recognized |
11
|
16
|
22
|
19
|
|
Total, recorded investment |
2,091
|
|
2,091
|
|
2,246
|
Total, unpaid principal balance |
2,091
|
|
2,091
|
|
2,263
|
Total, average recorded investment |
2,126
|
2,301
|
2,166
|
2,264
|
|
Total, interest income recognized |
29
|
39
|
58
|
59
|
|
Total, related allowance |
476
|
|
476
|
|
512
|
Consumer Portfolio Segment [Member] |
|
|
|
|
|
With no related allowance recorded, recorded investment |
0
|
|
0
|
|
0
|
With no related allowance recorded, unpaid principal balance |
0
|
|
0
|
|
0
|
With no related allowance recorded, average recorded investment |
0
|
0
|
0
|
0
|
|
With no related allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
With an allowance recorded, recorded investment |
0
|
|
0
|
|
0
|
With an allowance recorded, unpaid principal balance |
0
|
|
0
|
|
0
|
Impaired Financing Receivable, Related Allowance |
0
|
|
0
|
|
0
|
With an allowance recorded, average recorded investment |
0
|
0
|
0
|
0
|
|
With an allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
Total, recorded investment |
0
|
|
0
|
|
0
|
Total, unpaid principal balance |
0
|
|
0
|
|
0
|
Total, average recorded investment |
0
|
0
|
0
|
0
|
|
Total, interest income recognized |
0
|
0
|
0
|
0
|
|
Total, related allowance |
0
|
|
0
|
|
0
|
Manufactured Homes Portfolio Segment [Member] |
|
|
|
|
|
With no related allowance recorded, recorded investment |
0
|
|
0
|
|
0
|
With no related allowance recorded, unpaid principal balance |
0
|
|
0
|
|
0
|
With no related allowance recorded, average recorded investment |
0
|
0
|
0
|
0
|
|
With no related allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
With an allowance recorded, recorded investment |
0
|
|
0
|
|
0
|
With an allowance recorded, unpaid principal balance |
0
|
|
0
|
|
0
|
Impaired Financing Receivable, Related Allowance |
0
|
|
0
|
|
0
|
With an allowance recorded, average recorded investment |
0
|
0
|
0
|
0
|
|
With an allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
Total, recorded investment |
0
|
|
0
|
|
0
|
Total, unpaid principal balance |
0
|
|
0
|
|
0
|
Total, average recorded investment |
0
|
0
|
0
|
0
|
|
Total, interest income recognized |
0
|
0
|
0
|
0
|
|
Total, related allowance |
0
|
|
0
|
|
0
|
Government Portfolio Segment [Member] |
|
|
|
|
|
With no related allowance recorded, recorded investment |
0
|
|
0
|
|
0
|
With no related allowance recorded, unpaid principal balance |
0
|
|
0
|
|
0
|
With no related allowance recorded, average recorded investment |
0
|
0
|
0
|
0
|
|
With no related allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
With an allowance recorded, recorded investment |
0
|
|
0
|
|
0
|
With an allowance recorded, unpaid principal balance |
0
|
|
0
|
|
0
|
Impaired Financing Receivable, Related Allowance |
0
|
|
0
|
|
0
|
With an allowance recorded, average recorded investment |
0
|
0
|
0
|
0
|
|
With an allowance recorded, interest income recognized |
0
|
0
|
0
|
0
|
|
Total, recorded investment |
0
|
|
0
|
|
0
|
Total, unpaid principal balance |
0
|
|
0
|
|
0
|
Total, average recorded investment |
0
|
0
|
0
|
0
|
|
Total, interest income recognized |
0
|
$ 0
|
0
|
$ 0
|
|
Total, related allowance |
$ 0
|
|
$ 0
|
|
$ 0
|