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Segment Reporting - Results for Reportable Segments (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |  |  |
Total interest income | $ 9,525 | $ 10,059 | $ 18,906 | $ 19,904 |
Total interest expense | 699 | 747 | 1,371 | 1,528 |
Net interest income | 8,826 | 9,312 | 17,535 | 18,376 |
Provision | 895 | 498 | 1,616 | 899 |
Total non-interest income | 856 | 809 | 1,685 | 1,760 |
Total non-interest expense | 6,878 | 8,399 | 13,934 | 16,795 |
Income before income taxes | 1,909 | 1,224 | 3,670 | 2,442 |
Provision for income taxes | 494 | 271 | 894 | 539 |
Net income | 1,415 | 953 | 2,776 | 1,903 |
Total assets | 955,385 | 946,946 | 955,385 | 946,946 | $ 958,302
Total investment securities | 152,536 | 123,583 | 152,536 | 123,583 |
Total loans, net | 705,886 | 677,756 | 705,886 | 677,756 | 700,030
Goodwill and core deposit intangible, net | 7,923 | 8,227 | 7,923 | 8,227 | 8,069
Fixed asset additions | 223 | 417 | 341 | 539 |
Depreciation and amortization expense | 392 | 433 | 779 | 878 |
Total interest income from external customers | 9,525 | 10,059 | 18,906 | 19,904 |
Intersegment Eliminations [Member] |  |  |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |  |  |
Total interest income | (275) | (415) | (609) | (847) |
Total interest expense | (275) | (415) | (609) | (847) |
Net interest income |  |  | 0 |  |
Total non-interest income | (1,798) | (1,335) | (3,542) | (2,654) |
Total non-interest expense | (56) | (116) | (125) | (244) |
Income before income taxes | (1,742) | (1,219) | (3,417) | (2,410) |
Net income | (1,742) | (1,219) | (3,417) | (2,410) |
Total assets | (129,577) | (148,804) | (129,577) | (148,804) |
Total loans, net | (26,297) | (43,411) | (26,297) | (43,411) |
Investment in subsidiaries | (89,088) | (88,228) | (89,088) | (88,228) |
Total interest income from affiliates | (275) | (415) | (609) | (847) |
FUSB [Member] |  |  |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |  |  |
Total loans, net | 679,191 |  | 679,191 |  | 660,533
FUSB [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |  |  |
Total interest income | 8,503 | 8,132 | 16,628 | 16,004 |
Total interest expense | 585 | 748 | 1,144 | 1,532 |
Net interest income | 7,918 | 7,384 | 15,484 | 14,472 |
Provision | 480 | 515 | 345 | 820 |
Total non-interest income | 876 | 789 | 1,731 | 1,613 |
Total non-interest expense | 6,193 | 6,365 | 12,478 | 12,642 |
Income before income taxes | 2,121 | 1,293 | 4,392 | 2,623 |
Provision for income taxes | 544 | 275 | 1,046 | 559 |
Net income | 1,577 | 1,018 | 3,346 | 2,064 |
Total assets | 959,194 | 949,711 | 959,194 | 949,711 |
Total investment securities | 152,535 | 123,502 | 152,535 | 123,502 |
Total loans, net | 705,488 | 671,661 | 705,488 | 671,661 |
Goodwill and core deposit intangible, net | 7,923 | 8,227 | 7,923 | 8,227 |
Fixed asset additions | 223 | 417 | 341 | 535 |
Depreciation and amortization expense | 383 | 409 | 760 | 830 |
Total interest income from external customers | 8,229 | 7,719 | 16,021 | 15,161 |
Total interest income from affiliates | 274 | 413 | 607 | 843 |
ALC [Member] |  |  |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |  |  |
Total loans, net | 26,695 |  | 26,695 |  | $ 39,497
ALC [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |  |  |
Total interest income | 1,296 | 2,341 | 2,885 | 4,743 |
Total interest expense | 274 | 414 | 607 | 843 |
Net interest income | 1,022 | 1,927 | 2,278 | 3,900 |
Provision | 415 | (17) | 1,271 | 79 |
Total non-interest income | 60 | 154 | 130 | 304 |
Total non-interest expense | 438 | 1,811 | 982 | 3,649 |
Income before income taxes | (229) | 287 | 155 | 476 |
Provision for income taxes | (56) | 71 | 37 | 119 |
Net income | (173) | 216 | 118 | 357 |
Total assets | 27,851 | 51,836 | 27,851 | 51,836 |
Total loans, net | 26,695 | 49,506 | 26,695 | 49,506 |
Fixed asset additions |  | 0 |  | 4 |
Depreciation and amortization expense | 9 | 24 | 19 | 48 |
Total interest income from external customers | 1,296 | 2,340 | 2,885 | 4,743 |
Other Segments [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Revenue Reconciling Item [Line Items] |  |  |  |  |
Total interest income | 1 | 1 | 2 | 4 |
Total interest expense | 115 |  | 229 |  |
Net interest income | 114 | 1 | (227) | 4 |
Total non-interest income | 1,718 | 1,201 | 3,366 | 2,497 |
Total non-interest expense | 303 | 339 | 599 | 748 |
Income before income taxes | 1,301 | 863 | 2,540 | 1,753 |
Provision for income taxes | (106) | (75) | (189) | (139) |
Net income | 1,407 | 938 | 2,729 | 1,892 |
Total assets | 97,917 | 94,203 | 97,917 | 94,203 |
Total investment securities | 1 | 81 | 1 | 81 |
Investment in subsidiaries | 89,088 | 88,228 | 89,088 | 88,228 |
Total interest income from affiliates | $ 1 | $ 2 | $ 2 | $ 4 |

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