Financing Receivable Credit Quality Indicators [Table Text Block] |
| | Term Loans Amortized Cost Basis by Origination Year | | | | | | | | | |
| | 2024 | | | 2023 | | | 2022 | | | 2021 | | | 2020 | | | Prior | | | Revolving | | | Total | |
March 31, 2024: | | (In thousands) | |
1-4 Family Residential Mortgage | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 4,599 | | | $ | 33,843 | | | $ | 29,954 | | | $ | 24,957 | | | $ | 6,675 | | | $ | 31,576 | | | $ | - | | | $ | 131,604 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | 335 | | | | - | | | | 335 | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | 74 | | | | 416 | | | | - | | | | 490 | |
Doubtful | | | - | | | | - | | | | 46 | | | | 159 | | | | 77 | | | | 812 | | | | - | | | | 1,094 | |
| | $ | 4,599 | | | $ | 33,843 | | | $ | 30,000 | | | $ | 25,116 | | | $ | 6,826 | | | $ | 33,139 | | | $ | - | | | $ | 133,523 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Current period gross write-offs | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | 1 | | | $ | - | | | $ | 1 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Home Equity and Second Mortgage | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 608 | | | $ | 5,073 | | | $ | 4,172 | | | $ | 485 | | | $ | 214 | | | $ | 421 | | | $ | 49,418 | | | $ | 60,391 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | 61 | | | | 61 | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | 94 | | | | 94 | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | - | | | | 446 | | | | - | | | | 446 | |
| | $ | 608 | | | $ | 5,073 | | | $ | 4,172 | | | $ | 485 | | | $ | 214 | | | $ | 867 | | | $ | 49,573 | | | $ | 60,992 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Current period gross write-offs | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Multifamily Residential | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | - | | | $ | 3,359 | | | $ | 13,373 | | | $ | 12,660 | | | $ | 7,878 | | | $ | 6,330 | | | $ | - | | | $ | 43,600 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
| | $ | - | | | $ | 3,359 | | | $ | 13,373 | | | $ | 12,660 | | | $ | 7,878 | | | $ | 6,330 | | | $ | - | | | $ | 43,600 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Current period gross write-offs | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | |
| | Term Loans Amortized Cost Basis by Origination Year | | | | | | | | | |
| | 2024 | | | 2023 | | | 2022 | | | 2021 | | | 2020 | | | Prior | | | Revolving | | | Total | |
March 31, 2024: | | (In thousands) | |
1-4 Family Residential Construction | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 1,352 | | | $ | 8,733 | | | $ | 3,671 | | | $ | 631 | | | $ | 292 | | | $ | 1,155 | | | $ | - | | | $ | 15,834 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Doubtful | | | - | | | | - | | | | - | | | | 86 | | | | - | | | | - | | | | - | | | | 86 | |
| | $ | 1,352 | | | $ | 8,733 | | | $ | 3,671 | | | $ | 717 | | | $ | 292 | | | $ | 1,155 | | | $ | - | | | $ | 15,920 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Current period gross write-offs | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Other Construction, Development and Land | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 1,882 | | | $ | 31,037 | | | $ | 34,947 | | | $ | 3,900 | | | $ | 2,355 | | | $ | 3,856 | | | $ | - | | | $ | 77,977 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | 48 | | | | - | | | | 48 | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | - | | | | 54 | | | | - | | | | 54 | |
| | $ | 1,882 | | | $ | 31,037 | | | $ | 34,947 | | | $ | 3,900 | | | $ | 2,355 | | | $ | 3,958 | | | $ | - | | | $ | 78,079 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Current period gross write-offs | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Commercial Real Estate | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 8,022 | | | $ | 17,337 | | | $ | 40,382 | | | $ | 28,846 | | | $ | 19,189 | | | $ | 52,967 | | | $ | 826 | | | $ | 167,569 | |
Special Mention | | | - | | | | 98 | | | | - | | | | - | | | | 1,610 | | | | 2,659 | | | | 250 | | | | 4,617 | |
Substandard | | | 312 | | | | 719 | | | | - | | | | 568 | | | | 218 | | | | 814 | | | | - | | | | 2,631 | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
| | $ | 8,334 | | | $ | 18,154 | | | $ | 40,382 | | | $ | 29,414 | | | $ | 21,017 | | | $ | 56,440 | | | $ | 1,076 | | | $ | 174,817 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Current period gross write-offs | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Commercial Business | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 2,798 | | | $ | 14,531 | | | $ | 12,190 | | | $ | 10,301 | | | $ | 5,481 | | | $ | 8,443 | | | $ | 11,055 | | | $ | 64,799 | |
Special Mention | | | 41 | | | | 65 | | | | 87 | | | | 98 | | | | 48 | | | | 158 | | | | 185 | | | | 682 | |
Substandard | | | - | | | | 109 | | | | 2,029 | | | | - | | | | - | | | | 37 | | | | - | | | | 2,175 | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
| | $ | 2,839 | | | $ | 14,705 | | | $ | 14,306 | | | $ | 10,399 | | | $ | 5,529 | | | $ | 8,638 | | | $ | 11,240 | | | $ | 67,656 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Current period gross write-offs | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | |
| | Term Loans Amortized Cost Basis by Origination Year | | | | | | | | | |
| | 2024 | | | 2023 | | | 2022 | | | 2021 | | | 2020 | | | Prior | | | Revolving | | | Total | |
March 31, 2024: | | (In thousands) | |
Consumer and Other | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 5,509 | | | $ | 20,973 | | | $ | 12,212 | | | $ | 6,466 | | | $ | 2,003 | | | $ | 5,558 | | | $ | 2,221 | | | $ | 54,942 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | 78 | | | | 78 | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
| | $ | 5,509 | | | $ | 20,973 | | | $ | 12,212 | | | $ | 6,466 | | | $ | 2,003 | | | $ | 5,558 | | | $ | 2,299 | | | $ | 55,020 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Current period gross write-offs | | $ | - | | | $ | 21 | | | $ | 43 | | | $ | 15 | | | $ | 4 | | | $ | 2 | | | $ | 14 | | | $ | 99 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Total Loans | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 24,770 | | | $ | 134,886 | | | $ | 150,901 | | | $ | 88,246 | | | $ | 44,087 | | | $ | 110,306 | | | $ | 63,520 | | | $ | 616,716 | |
Special Mention | | | 41 | | | | 163 | | | | 87 | | | | 98 | | | | 1,658 | | | | 3,200 | | | | 496 | | | | 5,743 | |
Substandard | | | 312 | | | | 828 | | | | 2,029 | | | | 568 | | | | 292 | | | | 1,267 | | | | 172 | | | | 5,468 | |
Doubtful | | | - | | | | - | | | | 46 | | | | 245 | | | | 77 | | | | 1,312 | | | | - | | | | 1,680 | |
| | $ | 25,123 | | | $ | 135,877 | | | $ | 153,063 | | | $ | 89,157 | | | $ | 46,114 | | | $ | 116,085 | | | $ | 64,188 | | | $ | 629,607 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Current period gross write-offs | | $ | - | | | $ | 21 | | | $ | 43 | | | $ | 15 | | | $ | 4 | | | $ | 3 | | | $ | 14 | | | $ | 100 | |
| | Term Loans Amortized Cost Basis by Origination Year | | | | | | | | | |
| | 2023 | | | 2022 | | | 2021 | | | 2020 | | | 2019 | | | Prior | | | Revolving | | | Total | |
December 31, 2023: | | (In thousands) | |
1-4 Family Residential Mortgage | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 34,344 | | | $ | 31,551 | | | $ | 25,846 | | | $ | 6,913 | | | $ | 9,525 | | | $ | 23,628 | | | $ | - | | | $ | 131,807 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | 144 | | | | - | | | | 144 | |
Substandard | | | - | | | | - | | | | - | | | | 75 | | | | 265 | | | | 155 | | | | - | | | | 495 | |
Doubtful | | | - | | | | 48 | | | | 192 | | | | 78 | | | | - | | | | 837 | | | | - | | | | 1,155 | |
| | $ | 34,344 | | | $ | 31,599 | | | $ | 26,038 | | | $ | 7,066 | | | $ | 9,790 | | | $ | 24,764 | | | $ | - | | | $ | 133,601 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Home Equity and Second Mortgage | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 5,267 | | | $ | 4,380 | | | $ | 529 | | | $ | 232 | | | $ | 163 | | | $ | 327 | | | $ | 51,794 | | | $ | 62,692 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | 61 | | | | 61 | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | 94 | | | | 94 | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | 264 | | | | 190 | | | | - | | | | 454 | |
| | $ | 5,267 | | | $ | 4,380 | | | $ | 529 | | | $ | 232 | | | $ | 427 | | | $ | 517 | | | $ | 51,949 | | | $ | 63,301 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Multifamily Residential | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 3,374 | | | $ | 10,495 | | | $ | 9,534 | | | $ | 7,943 | | | $ | 4,137 | | | $ | 4,463 | | | $ | - | | | $ | 39,946 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
| | $ | 3,374 | | | $ | 10,495 | | | $ | 9,534 | | | $ | 7,943 | | | $ | 4,137 | | | $ | 4,463 | | | $ | - | | | $ | 39,946 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
1-4 Family Residential Construction | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 9,193 | | | $ | 4,180 | | | $ | 831 | | | $ | 1,119 | | | $ | - | | | $ | 257 | | | $ | - | | | $ | 15,580 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Doubtful | | | - | | | | - | | | | 87 | | | | - | | | | - | | | | - | | | | - | | | | 87 | |
| | $ | 9,193 | | | $ | 4,180 | | | $ | 918 | | | $ | 1,119 | | | $ | - | | | $ | 257 | | | $ | - | | | $ | 15,667 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Other Construction, Development and Land | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 26,717 | | | $ | 35,673 | | | $ | 7,495 | | | $ | 2,655 | | | $ | 1,231 | | | $ | 2,795 | | | $ | - | | | $ | 76,566 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | 49 | | | | - | | | | 49 | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | - | | | | 54 | | | | - | | | | 54 | |
| | $ | 26,717 | | | $ | 35,673 | | | $ | 7,495 | | | $ | 2,655 | | | $ | 1,231 | | | $ | 2,898 | | | $ | - | | | $ | 76,669 | |
| | Term Loans Amortized Cost Basis by Origination Year | | | | | | | | | |
| | 2023 | | | 2022 | | | 2021 | | | 2020 | | | 2019 | | | Prior | | | Revolving | | | Total | |
December 31, 2023: | | (In thousands) | |
Commercial Real Estate | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 14,818 | | | $ | 40,675 | | | $ | 29,656 | | | $ | 19,589 | | | $ | 18,231 | | | $ | 38,818 | | | $ | 1,755 | | | $ | 163,542 | |
Special Mention | | | 823 | | | | - | | | | 573 | | | | 1,622 | | | | 417 | | | | 62 | | | | 550 | | | | 4,047 | |
Substandard | | | - | | | | - | | | | - | | | | 231 | | | | - | | | | 825 | | | | - | | | | 1,056 | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
| | $ | 15,641 | | | $ | 40,675 | | | $ | 30,229 | | | $ | 21,442 | | | $ | 18,648 | | | $ | 39,705 | | | $ | 2,305 | | | $ | 168,645 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Commercial Business | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 14,717 | | | $ | 12,603 | | | $ | 11,049 | | | $ | 5,706 | | | $ | 5,312 | | | $ | 3,646 | | | $ | 12,384 | | | $ | 65,417 | |
Special Mention | | | 208 | | | | 2,097 | | | | 106 | | | | 48 | | | | 160 | | | | - | | | | 138 | | | | 2,757 | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | 38 | | | | - | | | | - | | | | 38 | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
| | $ | 14,925 | | | $ | 14,700 | | | $ | 11,155 | | | $ | 5,754 | | | $ | 5,510 | | | $ | 3,646 | | | $ | 12,522 | | | $ | 68,212 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Consumer and Other | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 23,335 | | | $ | 13,906 | | | $ | 7,662 | | | $ | 2,604 | | | $ | 846 | | | $ | 5,446 | | | $ | 2,484 | | | $ | 56,283 | |
Special Mention | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
Substandard | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | 90 | | | | 90 | |
Doubtful | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | |
| | $ | 23,335 | | | $ | 13,906 | | | $ | 7,662 | | | $ | 2,604 | | | $ | 846 | | | $ | 5,446 | | | $ | 2,574 | | | $ | 56,373 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Total Loans | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pass | | $ | 131,765 | | | $ | 153,463 | | | $ | 92,602 | | | $ | 46,761 | | | $ | 39,445 | | | $ | 79,380 | | | $ | 68,417 | | | $ | 611,833 | |
Special Mention | | | 1,031 | | | | 2,097 | | | | 679 | | | | 1,670 | | | | 577 | | | | 255 | | | | 749 | | | | 7,058 | |
Substandard | | | - | | | | - | | | | - | | | | 306 | | | | 303 | | | | 980 | | | | 184 | | | | 1,773 | |
Doubtful | | | - | | | | 48 | | | | 279 | | | | 78 | | | | 264 | | | | 1,081 | | | | - | | | | 1,750 | |
| | $ | 132,796 | | | $ | 155,608 | | | $ | 93,560 | | | $ | 48,815 | | | $ | 40,589 | | | $ | 81,696 | | | $ | 69,350 | | | $ | 622,414 | |
|