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Loans and Allowance for Credit Losses - Schedule of Classes of the Loan Portfolio Summarized by the Aggregate Risk Rating and Performance Status (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 120,019 |  | $ 120,019 |  | $ 252,168
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 261,990 |  | 261,990 |  | 300,562
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 291,889 |  | 291,889 |  | 233,941
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 223,789 |  | 223,789 |  | 113,922
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 106,219 |  | 106,219 |  | 109,765
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 538,570 |  | 538,570 |  | 479,125
Financing Receivable, Revolving | 138,682 |  | 138,682 |  | 140,217
Financing receivable, before allowance for credit loss | 1,681,158 |  | 1,681,158 |  | 1,629,700
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff |  |  | 0 |  | 48
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff |  |  | 0 |  | 83
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff |  |  | 5 |  | 42
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff |  |  | 0 |  | 55
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff |  |  | 0 |  | 23
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff |  |  | 7 |  | 188
Financing Receivable, Revolving, Writeoff |  |  | 100 |  | 67
Financing Receivable, Allowance for Credit Loss, Writeoff | 52 | $ 82 | 112 | $ 199 | 506
Pass |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 108,558 |  | 108,558 |  | 207,689
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 213,675 |  | 213,675 |  | 244,495
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 241,352 |  | 241,352 |  | 210,808
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 201,783 |  | 201,783 |  | 92,450
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 86,298 |  | 86,298 |  | 90,270
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 393,547 |  | 393,547 |  | 334,815
Financing Receivable, Revolving | 54,364 |  | 54,364 |  | 52,423
Financing receivable, before allowance for credit loss | 1,299,577 |  | 1,299,577 |  | 1,232,950
Special Mention |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 221 |  | 221 |  | 2,643
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 3,574 |  | 3,574 |  | 7,235
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 4,921 |  | 4,921 |  | 6,803
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 6,733 |  | 6,733 |  | 2,922
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 2,396 |  | 2,396 |  | 9,188
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 21,346 |  | 21,346 |  | 19,885
Financing Receivable, Revolving | 4,650 |  | 4,650 |  | 4,797
Financing receivable, before allowance for credit loss | 43,841 |  | 43,841 |  | 53,473
Substandard |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 7
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 422 |  | 422 |  | 135
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 101 |  | 101 |  | 499
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 406 |  | 406 |  | 1,621
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 1,523 |  | 1,523 |  | 713
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 8,676 |  | 8,676 |  | 8,770
Financing Receivable, Revolving | 2,371 |  | 2,371 |  | 2,272
Financing receivable, before allowance for credit loss | 13,499 |  | 13,499 |  | 14,017
Performing Loans |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 11,240 |  | 11,240 |  | 41,829
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 44,319 |  | 44,319 |  | 48,697
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 45,515 |  | 45,515 |  | 15,831
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 14,867 |  | 14,867 |  | 16,929
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 16,002 |  | 16,002 |  | 9,594
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 114,496 |  | 114,496 |  | 114,715
Financing Receivable, Revolving | 77,090 |  | 77,090 |  | 80,160
Financing receivable, before allowance for credit loss | 323,529 |  | 323,529 |  | 327,755
Nonperforming Loans |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 505 |  | 505 |  | 940
Financing Receivable, Revolving | 207 |  | 207 |  | 565
Financing receivable, before allowance for credit loss | 712 |  | 712 |  | 1,505
Commercial real estate |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing receivable, before allowance for credit loss | 950,086 |  | 950,086 |  | 898,709
Financing Receivable, Allowance for Credit Loss, Writeoff | 0 | 0 | 0 | 0 |
Commercial real estate | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 84,029 |  | 84,029 |  | 138,085
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 137,385 |  | 137,385 |  | 159,152
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 160,741 |  | 160,741 |  | 136,914
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 133,974 |  | 133,974 |  | 64,352
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 61,443 |  | 61,443 |  | 74,782
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 355,107 |  | 355,107 |  | 309,794
Financing Receivable, Revolving | 17,407 |  | 17,407 |  | 15,630
Financing receivable, before allowance for credit loss | 950,086 |  | 950,086 |  | 898,709
Commercial real estate | Pass | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 83,987 |  | 83,987 |  | 136,158
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 134,961 |  | 134,961 |  | 152,767
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 156,662 |  | 156,662 |  | 130,994
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 128,043 |  | 128,043 |  | 60,918
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 57,944 |  | 57,944 |  | 65,856
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 331,428 |  | 331,428 |  | 287,026
Financing Receivable, Revolving | 15,672 |  | 15,672 |  | 13,636
Financing receivable, before allowance for credit loss | 908,697 |  | 908,697 |  | 847,355
Commercial real estate | Special Mention | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 42 |  | 42 |  | 1,927
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 2,424 |  | 2,424 |  | 6,385
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 4,079 |  | 4,079 |  | 5,920
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 5,931 |  | 5,931 |  | 1,904
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 1,992 |  | 1,992 |  | 8,222
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 16,887 |  | 16,887 |  | 16,244
Financing Receivable, Revolving | 1,735 |  | 1,735 |  | 1,994
Financing receivable, before allowance for credit loss | 33,090 |  | 33,090 |  | 42,596
Commercial real estate | Substandard | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 1,530
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 1,507 |  | 1,507 |  | 704
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 6,792 |  | 6,792 |  | 6,524
Financing Receivable, Revolving | 0 |  | 0 |  | 0
Financing receivable, before allowance for credit loss | 8,299 |  | 8,299 |  | 8,758
Residential mortgage |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing receivable, before allowance for credit loss | 397,466 |  | 397,466 |  | 394,189
Financing Receivable, Allowance for Credit Loss, Writeoff | 0 | 0 | 0 | 0 |
Residential mortgage | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 11,954 |  | 11,954 |  | 39,734
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 39,219 |  | 39,219 |  | 27,694
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 24,524 |  | 24,524 |  | 41,624
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 40,152 |  | 40,152 |  | 15,155
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 14,506 |  | 14,506 |  | 11,318
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 37,547 |  | 37,547 |  | 29,949
Financing Receivable, Revolving | 392 |  | 392 |  | 464
Financing receivable, before allowance for credit loss | 168,294 |  | 168,294 |  | 165,938
Residential mortgage | Performance Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 8,101 |  | 8,101 |  | 33,884
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 39,369 |  | 39,369 |  | 45,221
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 42,477 |  | 42,477 |  | 14,878
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 14,087 |  | 14,087 |  | 16,184
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 15,413 |  | 15,413 |  | 9,059
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 109,655 |  | 109,655 |  | 108,869
Financing Receivable, Revolving | 70 |  | 70 |  | 156
Financing receivable, before allowance for credit loss | 229,172 |  | 229,172 |  | 228,251
Residential mortgage | Pass | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 11,954 |  | 11,954 |  | 39,146
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 38,229 |  | 38,229 |  | 27,612
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 24,251 |  | 24,251 |  | 41,031
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 39,571 |  | 39,571 |  | 14,758
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 14,258 |  | 14,258 |  | 10,492
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 34,039 |  | 34,039 |  | 27,274
Financing Receivable, Revolving | 298 |  | 298 |  | 402
Financing receivable, before allowance for credit loss | 162,600 |  | 162,600 |  | 160,715
Residential mortgage | Special Mention | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 588
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 990 |  | 990 |  | 82
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 273 |  | 273 |  | 593
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 581 |  | 581 |  | 397
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 248 |  | 248 |  | 826
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 3,267 |  | 3,267 |  | 2,457
Financing Receivable, Revolving | 94 |  | 94 |  | 62
Financing receivable, before allowance for credit loss | 5,453 |  | 5,453 |  | 5,005
Residential mortgage | Substandard | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 241 |  | 241 |  | 218
Financing Receivable, Revolving | 0 |  | 0 |  | 0
Financing receivable, before allowance for credit loss | 241 |  | 241 |  | 218
Residential mortgage | Performing Loans | Performance Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 8,101 |  | 8,101 |  | 33,884
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 39,369 |  | 39,369 |  | 45,221
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 42,477 |  | 42,477 |  | 14,878
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 14,087 |  | 14,087 |  | 16,184
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 15,413 |  | 15,413 |  | 9,059
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 109,150 |  | 109,150 |  | 108,021
Financing Receivable, Revolving | 70 |  | 70 |  | 156
Financing receivable, before allowance for credit loss | 228,667 |  | 228,667 |  | 227,403
Residential mortgage | Nonperforming Loans | Performance Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 505 |  | 505 |  | 848
Financing Receivable, Revolving | 0 |  | 0 |  | 0
Financing receivable, before allowance for credit loss | 505 |  | 505 |  | 848
Commercial and industrial |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing receivable, before allowance for credit loss | 149,080 |  | 149,080 |  | 152,344
Financing Receivable, Allowance for Credit Loss, Writeoff | 0 | 0 | 0 | 29 |
Commercial and industrial | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 6,966 |  | 6,966 |  | 12,454
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 12,160 |  | 12,160 |  | 24,697
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 22,504 |  | 22,504 |  | 35,619
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 33,563 |  | 33,563 |  | 16,234
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 13,954 |  | 13,954 |  | 14,071
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 28,564 |  | 28,564 |  | 19,836
Financing Receivable, Revolving | 31,369 |  | 31,369 |  | 29,433
Financing receivable, before allowance for credit loss | 149,080 |  | 149,080 |  | 152,344
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff |  |  |  |  | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff |  |  |  |  | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff |  |  |  |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff |  |  |  |  | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff |  |  |  |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff |  |  |  |  | 110
Financing Receivable, Revolving, Writeoff |  |  |  |  | 0
Financing Receivable, Allowance for Credit Loss, Writeoff |  |  |  |  | 110
Commercial and industrial | Pass | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 6,787 |  | 6,787 |  | 12,319
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 11,578 |  | 11,578 |  | 24,259
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 22,118 |  | 22,118 |  | 34,830
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 32,936 |  | 32,936 |  | 15,614
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 13,782 |  | 13,782 |  | 13,922
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 26,669 |  | 26,669 |  | 17,780
Financing Receivable, Revolving | 26,920 |  | 26,920 |  | 25,147
Financing receivable, before allowance for credit loss | 140,790 |  | 140,790 |  | 143,871
Commercial and industrial | Special Mention | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 179 |  | 179 |  | 128
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 160 |  | 160 |  | 303
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 285 |  | 285 |  | 290
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 221 |  | 221 |  | 529
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 156 |  | 156 |  | 140
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 498 |  | 498 |  | 459
Financing Receivable, Revolving | 2,078 |  | 2,078 |  | 2,014
Financing receivable, before allowance for credit loss | 3,577 |  | 3,577 |  | 3,863
Commercial and industrial | Substandard | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 7
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 422 |  | 422 |  | 135
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 101 |  | 101 |  | 499
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 406 |  | 406 |  | 91
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 16 |  | 16 |  | 9
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,397 |  | 1,397 |  | 1,597
Financing Receivable, Revolving | 2,371 |  | 2,371 |  | 2,272
Financing receivable, before allowance for credit loss | 4,713 |  | 4,713 |  | 4,610
Home equity lines of credit |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing receivable, before allowance for credit loss | 84,858 |  | 84,858 |  | 90,163
Financing Receivable, Allowance for Credit Loss, Writeoff | 0 | 0 | 0 | 0 |
Home equity lines of credit | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 300
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 297 |  | 297 |  | 99
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 95 |  | 95 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 465 |  | 465 |  | 493
Financing Receivable, Revolving | 5,952 |  | 5,952 |  | 5,962
Financing receivable, before allowance for credit loss | 6,809 |  | 6,809 |  | 6,854
Home equity lines of credit | Performance Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 23
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 21 |  | 21 |  | 38
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 36 |  | 36 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 13
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 12 |  | 12 |  | 94
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 3,343 |  | 3,343 |  | 4,834
Financing Receivable, Revolving | 74,637 |  | 74,637 |  | 78,307
Financing receivable, before allowance for credit loss | 78,049 |  | 78,049 |  | 83,309
Home equity lines of credit | Pass | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 300
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 297 |  | 297 |  | 99
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 95 |  | 95 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 284 |  | 284 |  | 131
Financing Receivable, Revolving | 5,235 |  | 5,235 |  | 5,235
Financing receivable, before allowance for credit loss | 5,911 |  | 5,911 |  | 5,765
Home equity lines of credit | Special Mention | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Revolving | 717 |  | 717 |  | 727
Financing receivable, before allowance for credit loss | 717 |  | 717 |  | 727
Home equity lines of credit | Substandard | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 181 |  | 181 |  | 362
Financing Receivable, Revolving | 0 |  | 0 |  | 0
Financing receivable, before allowance for credit loss | 181 |  | 181 |  | 362
Home equity lines of credit | Performing Loans | Performance Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 23
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 21 |  | 21 |  | 38
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 36 |  | 36 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 13
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 12 |  | 12 |  | 94
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 3,343 |  | 3,343 |  | 4,742
Financing Receivable, Revolving | 74,430 |  | 74,430 |  | 77,745
Financing receivable, before allowance for credit loss | 77,842 |  | 77,842 |  | 82,655
Home equity lines of credit | Nonperforming Loans | Performance Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |  | 0 |  | 92
Financing Receivable, Revolving | 207 |  | 207 |  | 562
Financing receivable, before allowance for credit loss | 207 |  | 207 |  | 654
Real estate construction |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing receivable, before allowance for credit loss | 89,780 |  | 89,780 |  | 84,341
Financing Receivable, Allowance for Credit Loss, Writeoff | 0 | 0 | 0 | 0 |
Real estate construction | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 5,830 |  | 5,830 |  | 19,766
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 28,610 |  | 28,610 |  | 40,223
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 38,510 |  | 38,510 |  | 3,953
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 1,233 |  | 1,233 |  | 1,252
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 314 |  | 314 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,886 |  | 1,886 |  | 3,398
Financing Receivable, Revolving | 6,265 |  | 6,265 |  | 8,003
Financing receivable, before allowance for credit loss | 82,648 |  | 82,648 |  | 76,595
Real estate construction | Performance Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 1,970 |  | 1,970 |  | 5,571
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 3,073 |  | 3,073 |  | 753
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 742 |  | 742 |  | 175
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 169 |  | 169 |  | 210
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 199 |  | 199 |  | 170
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 978 |  | 978 |  | 867
Financing Receivable, Revolving | 1 |  | 1 |  | 0
Financing receivable, before allowance for credit loss | 7,132 |  | 7,132 |  | 7,746
Real estate construction | Pass | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 5,830 |  | 5,830 |  | 19,766
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 28,610 |  | 28,610 |  | 39,758
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 38,226 |  | 38,226 |  | 3,953
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 1,233 |  | 1,233 |  | 1,160
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 314 |  | 314 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,127 |  | 1,127 |  | 2,604
Financing Receivable, Revolving | 6,239 |  | 6,239 |  | 8,003
Financing receivable, before allowance for credit loss | 81,579 |  | 81,579 |  | 75,244
Real estate construction | Special Mention | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  | 0 |  | 465
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 284 |  | 284 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 92
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 694 |  | 694 |  | 725
Financing Receivable, Revolving | 26 |  | 26 |  | 0
Financing receivable, before allowance for credit loss | 1,004 |  | 1,004 |  | 1,282
Real estate construction | Substandard | Internally Risk Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  | 0 |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 65 |  | 65 |  | 69
Financing Receivable, Revolving | 0 |  | 0 |  | 0
Financing receivable, before allowance for credit loss | 65 |  | 65 |  | 69
Real estate construction | Performing Loans | Performance Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 1,970 |  | 1,970 |  | 5,571
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 3,073 |  | 3,073 |  | 753
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 742 |  | 742 |  | 175
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 169 |  | 169 |  | 210
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 199 |  | 199 |  | 170
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 978 |  | 978 |  | 867
Financing Receivable, Revolving | 1 |  | 1 |  | 0
Financing receivable, before allowance for credit loss | 7,132 |  | 7,132 |  | 7,746
Consumer |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing receivable, before allowance for credit loss | 9,888 |  | 9,888 |  | 9,954
Financing Receivable, Allowance for Credit Loss, Writeoff | 52 | $ 82 | 112 | $ 170 |
Consumer | Performance Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 1,169 |  | 1,169 |  | 2,351
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 1,856 |  | 1,856 |  | 2,685
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 2,260 |  | 2,260 |  | 778
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 611 |  | 611 |  | 522
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 378 |  | 378 |  | 271
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,025 |  | 1,025 |  | 1,085
Financing Receivable, Revolving | 2,589 |  | 2,589 |  | 2,262
Financing receivable, before allowance for credit loss | 9,888 |  | 9,888 |  | 9,954
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff |  |  | 0 |  | 48
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff |  |  | 0 |  | 83
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff |  |  | 5 |  | 42
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff |  |  | 0 |  | 55
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff |  |  | 0 |  | 23
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff |  |  | 7 |  | 78
Financing Receivable, Revolving, Writeoff |  |  | 100 |  | 67
Financing Receivable, Allowance for Credit Loss, Writeoff |  |  | 112 |  | 396
Consumer | Performing Loans | Performance Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 1,169 |  | 1,169 |  | 2,351
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 1,856 |  | 1,856 |  | 2,685
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 2,260 |  | 2,260 |  | 778
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 611 |  | 611 |  | 522
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 378 |  | 378 |  | 271
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,025 |  | 1,025 |  | 1,085
Financing Receivable, Revolving | 2,589 |  | 2,589 |  | 2,259
Financing receivable, before allowance for credit loss | $ 9,888 |  | $ 9,888 |  | 9,951
Consumer | Nonperforming Loans | Performance Rated |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  |  |  |  | 0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  |  |  | 0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  |  |  |  | 0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  |  |  |  | 0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  |  |  |  | 0
Financing Receivable, Originated, More than Five Years before Current Fiscal Year |  |  |  |  | 0
Financing Receivable, Revolving |  |  |  |  | 3
Financing receivable, before allowance for credit loss |  |  |  |  | $ 3

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