XML 82 R69.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Loans and Related Allowance for Credit Losses (Classes of the Loan Portfolio Summarized by the Aggregate Risk Rating) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | $ 203,197 | $ 306,394
2022/2021 | 307,882 | 204,415
2021/2020 | 183,683 | 151,636
2020/2019 | 138,197 | 115,018
2019/2018 | 101,847 | 49,579
2018/2017 and Prior | 320,339 | 315,480
Revolving | 151,522 | 136,972
Total Loans | 1,406,667 | 1,279,494
2023/2022 | 336 | 36
2022/2021 | 326 | 591
2021/2020 | 109 | 52
2020/2019 | 174 | 40
2019/2018 | 4 | 23
2018/2017 and Prior | 490 | 94
Total Portfolio Loans | 1,439 | 836
Commercial real estate- non owner-occupied [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 23,511 | 67,429
2022/2021 | 65,878 | 31,710
2021/2020 | 30,332 | 48,421
2020/2019 | 54,270 | 41,221
2019/2018 | 40,575 | 19,414
2018/2017 and Prior | 80,866 | 60,293
Revolving | 1,138 | 1,570
Total Loans | 296,570 | 270,058
2018/2017 and Prior | 87 |
Total Portfolio Loans | 87 |
Commercial real estate- all other CRE [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 30,130 | 24,655
2022/2021 | 27,379 | 28,058
2021/2020 | 27,042 | 22,906
2020/2019 | 21,335 | 30,219
2019/2018 | 24,726 | 8,873
2018/2017 and Prior | 61,426 | 68,048
Revolving | 5,095 | 6,014
Total Loans | 197,133 | 188,773
Acquisition and development- 1-4 family residential construction [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 13,745 | 15,629
2022/2021 | 3,446 | 1,453
2021/2020 |  | 151
2018/2017 and Prior |  | 210
Revolving | 1,033 | 2,194
Total Loans | 18,224 | 19,637
2018/2017 and Prior |  | 20
Total Portfolio Loans |  | 20
Acquisition and development- All other A&D [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 12,184 | 18,733
2022/2021 | 25,099 | 4,979
2021/2020 | 2,966 | 9,755
2020/2019 | 3,046 | 1,408
2019/2018 | 1,301 | 558
2018/2017 and Prior | 10,059 | 13,107
Revolving | 4,181 | 2,419
Total Loans | 58,836 | 50,959
Commercial and industrial [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 52,562 | 92,531
2022/2021 | 75,911 | 33,006
2021/2020 | 26,241 | 23,149
2020/2019 | 18,559 | 12,880
2019/2018 | 8,970 | 5,647
2018/2017 and Prior | 10,889 | 10,177
Revolving | 81,472 | 68,006
Total Loans | 274,604 | 245,396
2023/2022 | 100 |
2022/2021 | 103 | 97
2021/2020 | 35 | 34
2020/2019 | 166 | 3
2018/2017 and Prior | 19 |
Total Portfolio Loans | 423 | 134
Residential mortgage- term [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 51,625 | 64,930
2022/2021 | 94,861 | 93,665
2021/2020 | 89,764 | 42,800
2020/2019 | 38,245 | 27,357
2019/2018 | 25,473 | 14,275
2018/2017 and Prior | 136,227 | 139,031
Revolving | 1,634 | 2,329
Total Loans | 437,829 | 384,387
2018/2017 and Prior | 13 | 28
Total Portfolio Loans | 13 | 28
Residential mortgage- home equity [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 1,127 | 5,739
2022/2021 | 4,657 | 957
2021/2020 | 864 | 582
2020/2019 | 513 | 328
2019/2018 | 286 | 118
2018/2017 and Prior | 505 | 518
Revolving | 54,090 | 51,782
Total Loans | 62,042 | 60,024
2019/2018 |  | 12
2018/2017 and Prior | 42 | 6
Total Portfolio Loans | 42 | 18
Consumer [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 18,313 | 16,748
2022/2021 | 10,651 | 10,587
2021/2020 | 6,474 | 3,872
2020/2019 | 2,229 | 1,605
2019/2018 | 516 | 694
2018/2017 and Prior | 20,367 | 24,096
Revolving | 2,879 | 2,658
Total Loans | 61,429 | 60,260
2023/2022 | 236 | 36
2022/2021 | 223 | 494
2021/2020 | 74 | 18
2020/2019 | 8 | 37
2019/2018 | 4 | 11
2018/2017 and Prior | 329 | 40
Total Portfolio Loans | 874 | 636
Performing Financing Receivable [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 203,188 | 306,394
2022/2021 | 307,708 | 204,409
2021/2020 | 183,479 | 151,592
2020/2019 | 138,159 | 114,781
2019/2018 | 101,749 | 49,499
2018/2017 and Prior | 316,682 | 312,328
Revolving | 151,203 | 136,689
Total Loans | 1,402,168 | 1,275,692
Performing Financing Receivable [Member] | Commercial real estate- non owner-occupied [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 23,511 | 67,429
2022/2021 | 65,878 | 31,710
2021/2020 | 30,332 | 48,421
2020/2019 | 54,270 | 41,221
2019/2018 | 40,575 | 19,414
2018/2017 and Prior | 80,639 | 60,206
Revolving | 1,138 | 1,570
Total Loans | 296,343 | 269,971
Performing Financing Receivable [Member] | Commercial real estate- all other CRE [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 30,130 | 24,655
2022/2021 | 27,379 | 28,058
2021/2020 | 27,042 | 22,906
2020/2019 | 21,335 | 30,219
2019/2018 | 24,726 | 8,873
2018/2017 and Prior | 60,827 | 67,990
Revolving | 5,095 | 6,014
Total Loans | 196,534 | 188,715
Performing Financing Receivable [Member] | Acquisition and development- 1-4 family residential construction [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 13,745 | 15,629
2022/2021 | 3,446 | 1,453
2021/2020 |  | 151
2018/2017 and Prior |  | 210
Revolving | 1,033 | 2,194
Total Loans | 18,224 | 19,637
Performing Financing Receivable [Member] | Acquisition and development- All other A&D [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 12,184 | 18,733
2022/2021 | 25,099 | 4,979
2021/2020 | 2,966 | 9,755
2020/2019 | 3,046 | 1,408
2019/2018 | 1,301 | 558
2018/2017 and Prior | 9,946 | 12,962
Revolving | 4,181 | 2,419
Total Loans | 58,723 | 50,814
Performing Financing Receivable [Member] | Commercial and industrial [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 52,562 | 92,531
2022/2021 | 75,911 | 33,006
2021/2020 | 26,241 | 23,149
2020/2019 | 18,559 | 12,880
2019/2018 | 8,970 | 5,647
2018/2017 and Prior | 10,889 | 10,177
Revolving | 81,472 | 68,006
Total Loans | 274,604 | 245,396
Performing Financing Receivable [Member] | Residential mortgage- term [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 51,625 | 64,930
2022/2021 | 94,722 | 93,665
2021/2020 | 89,629 | 42,800
2020/2019 | 38,245 | 27,120
2019/2018 | 25,375 | 14,198
2018/2017 and Prior | 133,526 | 136,228
Revolving | 1,603 | 2,313
Total Loans | 434,725 | 381,254
Performing Financing Receivable [Member] | Residential mortgage- home equity [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 1,127 | 5,739
2022/2021 | 4,657 | 957
2021/2020 | 864 | 538
2020/2019 | 475 | 328
2019/2018 | 286 | 115
2018/2017 and Prior | 488 | 478
Revolving | 53,802 | 51,515
Total Loans | 61,699 | 59,670
Performing Financing Receivable [Member] | Consumer [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 18,304 | 16,748
2022/2021 | 10,616 | 10,581
2021/2020 | 6,405 | 3,872
2020/2019 | 2,229 | 1,605
2019/2018 | 516 | 694
2018/2017 and Prior | 20,367 | 24,077
Revolving | 2,879 | 2,658
Total Loans | 61,316 | 60,235
Nonperforming Financing Receivable [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 9 |
2022/2021 | 174 | 6
2021/2020 | 204 | 44
2020/2019 | 38 | 237
2019/2018 | 98 | 80
2018/2017 and Prior | 3,657 | 3,152
Revolving | 319 | 283
Total Loans | 4,499 | 3,802
Nonperforming Financing Receivable [Member] | Commercial real estate- non owner-occupied [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2018/2017 and Prior | 227 | 87
Total Loans | 227 | 87
Nonperforming Financing Receivable [Member] | Commercial real estate- all other CRE [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2018/2017 and Prior | 599 | 58
Total Loans | 599 | 58
Nonperforming Financing Receivable [Member] | Acquisition and development- All other A&D [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2018/2017 and Prior | 113 | 145
Total Loans | 113 | 145
Nonperforming Financing Receivable [Member] | Residential mortgage- term [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2022/2021 | 139 |
2021/2020 | 135 |
2020/2019 |  | 237
2019/2018 | 98 | 77
2018/2017 and Prior | 2,701 | 2,803
Revolving | 31 | 16
Total Loans | 3,104 | 3,133
Nonperforming Financing Receivable [Member] | Residential mortgage- home equity [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2021/2020 |  | 44
2020/2019 | 38 |
2019/2018 |  | 3
2018/2017 and Prior | 17 | 40
Revolving | 288 | 267
Total Loans | 343 | 354
Nonperforming Financing Receivable [Member] | Consumer [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 9 |
2022/2021 | 35 | 6
2021/2020 | 69 |
2018/2017 and Prior |  | 19
Total Loans | 113 | 25
Pass [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 202,625 | 297,471
2022/2021 | 298,357 | 200,657
2021/2020 | 180,787 | 144,382
2020/2019 | 130,669 | 111,593
2019/2018 | 99,798 | 48,774
2018/2017 and Prior | 296,442 | 290,430
Revolving | 147,756 | 130,833
Total Loans | 1,356,434 | 1,224,140
Pass [Member] | Commercial real estate- non owner-occupied [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 23,511 | 67,429
2022/2021 | 65,878 | 31,710
2021/2020 | 30,332 | 48,421
2020/2019 | 54,270 | 41,221
2019/2018 | 40,575 | 19,414
2018/2017 and Prior | 65,134 | 42,069
Revolving | 1,138 | 1,570
Total Loans | 280,838 | 251,834
Pass [Member] | Commercial real estate- all other CRE [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 30,130 | 24,655
2022/2021 | 27,379 | 26,947
2021/2020 | 27,042 | 22,906
2020/2019 | 20,691 | 27,213
2019/2018 | 22,879 | 8,873
2018/2017 and Prior | 60,054 | 67,691
Revolving | 4,495 | 4,790
Total Loans | 192,670 | 183,075
Pass [Member] | Acquisition and development- 1-4 family residential construction [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 13,745 | 15,629
2022/2021 | 3,446 | 1,453
2021/2020 |  | 151
2018/2017 and Prior |  | 210
Revolving | 1,033 | 2,194
Total Loans | 18,224 | 19,637
Pass [Member] | Acquisition and development- All other A&D [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 12,184 | 18,733
2022/2021 | 25,099 | 4,979
2021/2020 | 2,966 | 9,755
2020/2019 | 3,046 | 1,408
2019/2018 | 1,301 | 558
2018/2017 and Prior | 9,946 | 12,961
Revolving | 4,181 | 2,419
Total Loans | 58,723 | 50,813
Pass [Member] | Commercial and industrial [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 52,004 | 83,608
2022/2021 | 66,559 | 30,451
2021/2020 | 24,387 | 15,982
2020/2019 | 11,753 | 12,707
2019/2018 | 8,872 | 5,013
2018/2017 and Prior | 10,052 | 9,528
Revolving | 78,992 | 63,668
Total Loans | 252,619 | 220,957
Pass [Member] | Residential mortgage- term [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 51,625 | 64,930
2022/2021 | 94,723 | 93,665
2021/2020 | 88,835 | 42,784
2020/2019 | 38,228 | 27,120
2019/2018 | 25,375 | 14,132
2018/2017 and Prior | 130,402 | 133,397
Revolving | 1,577 | 2,306
Total Loans | 430,765 | 378,334
Pass [Member] | Residential mortgage- home equity [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 1,127 | 5,739
2022/2021 | 4,657 | 957
2021/2020 | 864 | 538
2020/2019 | 475 | 328
2019/2018 | 286 | 97
2018/2017 and Prior | 489 | 478
Revolving | 53,467 | 51,232
Total Loans | 61,365 | 59,369
Pass [Member] | Consumer [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 18,299 | 16,748
2022/2021 | 10,616 | 10,495
2021/2020 | 6,361 | 3,845
2020/2019 | 2,206 | 1,596
2019/2018 | 510 | 687
2018/2017 and Prior | 20,365 | 24,096
Revolving | 2,873 | 2,654
Total Loans | 61,230 | 60,121
Special Mention [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 558 |
2022/2021 |  | 3,666
2020/2019 | 644 |
2018/2017 and Prior | 4,331 | 6,627
Revolving |  | 2,134
Total Loans | 5,533 | 12,427
Special Mention [Member] | Commercial real estate- non owner-occupied [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2018/2017 and Prior | 4,331 | 6,289
Total Loans | 4,331 | 6,289
Special Mention [Member] | Commercial real estate- all other CRE [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2022/2021 |  | 1,111
2020/2019 | 644 |
Total Loans | 644 | 1,111
Special Mention [Member] | Commercial and industrial [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 558 |
2022/2021 |  | 2,555
2018/2017 and Prior |  | 338
Revolving |  | 2,134
Total Loans | 558 | 5,027
Substandard [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 14 | 8,923
2022/2021 | 9,525 | 92
2021/2020 | 2,896 | 7,254
2020/2019 | 6,884 | 3,425
2019/2018 | 2,049 | 805
2018/2017 and Prior | 19,566 | 18,423
Revolving | 3,766 | 4,005
Total Loans | 44,700 | 42,927
Substandard [Member] | Commercial real estate- non owner-occupied [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2018/2017 and Prior | 11,401 | 11,935
Total Loans | 11,401 | 11,935
Substandard [Member] | Commercial real estate- all other CRE [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2020/2019 |  | 3,006
2019/2018 | 1,847 |
2018/2017 and Prior | 1,372 | 357
Revolving | 600 | 1,224
Total Loans | 3,819 | 4,587
Substandard [Member] | Acquisition and development- All other A&D [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2018/2017 and Prior | 113 | 146
Total Loans | 113 | 146
Substandard [Member] | Commercial and industrial [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 |  | 8,923
2022/2021 | 9,352 |
2021/2020 | 1,854 | 7,167
2020/2019 | 6,806 | 173
2019/2018 | 98 | 634
2018/2017 and Prior | 837 | 311
Revolving | 2,480 | 2,204
Total Loans | 21,427 | 19,412
Substandard [Member] | Residential mortgage- term [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2022/2021 | 138 |
2021/2020 | 929 | 16
2020/2019 | 17 | 237
2019/2018 | 98 | 143
2018/2017 and Prior | 5,825 | 5,634
Revolving | 57 | 23
Total Loans | 7,064 | 6,053
Substandard [Member] | Residential mortgage- home equity [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2021/2020 |  | 44
2020/2019 | 38 |
2019/2018 |  | 21
2018/2017 and Prior | 16 | 40
Revolving | 623 | 550
Total Loans | 677 | 655
Substandard [Member] | Consumer [Member] |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |
2023/2022 | 14 |
2022/2021 | 35 | 92
2021/2020 | 113 | 27
2020/2019 | 23 | 9
2019/2018 | 6 | 7
2018/2017 and Prior | 2 |
Revolving | 6 | 4
Total Loans | $ 199 | $ 139

X
- Definition Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479344/326-20-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-3B Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-5 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossByOriginationYearAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestRevolving
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated four years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amortized cost excluding accrued interest, of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated three years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amortized cost excluding accrued interest, of financing receivable originated in current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated in current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amortized cost excluding accrued interest, of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated two years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amortized cost excluding accrued interest of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated in fiscal year before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=func_CommercialRealEstateNonOwnerOccupiedFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=func_OtherCommercialRealEstateFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=func_ResidentialRealEstateConstructionFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=func_AllOtherAcquisitionAndDevelopmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_HomeEquityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_PerformingFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_NonperformingFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |