XML 60 R48.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Allowance For Credit Losses (Financing Receivable, Credit Quality Indicators) (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Gross loans | $ 4,112,873 | $ 4,125,923
Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 34,043 | 70,873
2021 | 67,744 | 50,254
2020 | 37,466 | 77,459
2019 | 69,757 | 51,063
2018 | 42,444 | 22,765
Prior | 36,246 | 19,866
Revolving Loans, Amortized Cost Basis | 120,612 | 134,671
Gross loans | 408,312 | 426,951
Commercial real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 67,244 | 256,324
2021 | 251,981 | 312,566
2020 | 301,074 | 237,719
2019 | 224,262 | 174,289
2018 | 160,474 | 222,762
Prior | 620,528 | 415,581
Revolving Loans, Amortized Cost Basis | 36,096 | 54,221
Gross loans | 1,661,659 | 1,673,462
1-4 Family |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 17,866 | 38,708
2021 | 34,810 | 54,435
2020 | 43,609 | 32,058
2019 | 29,922 | 22,780
2018 | 20,519 | 12,204
Prior | 37,907 | 31,835
Revolving Loans, Amortized Cost Basis | 11,359 | 14,217
Gross loans | 195,992 | 206,237
Hotels |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 20,819 | 47,739
2021 | 47,272 | 82,200
2020 | 80,386 | 33,560
2019 | 32,366 | 7,347
2018 | 7,049 | 81,988
Prior | 182,765 | 104,003
Revolving Loans, Amortized Cost Basis | 297 | 305
Gross loans | 370,954 | 357,142
Multi-family |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 5,544 | 6,925
2021 | 7,138 | 21,320
2020 | 28,646 | 28,268
2019 | 24,200 | 63,750
2018 | 57,529 | 38,007
Prior | 66,009 | 29,814
Revolving Loans, Amortized Cost Basis | 1,324 | 1,081
Gross loans | 190,390 | 189,165
Non Residential Non-Owner Occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 13,303 | 117,515
2021 | 112,157 | 119,382
2020 | 117,880 | 99,457
2019 | 95,931 | 62,209
2018 | 58,368 | 64,576
Prior | 251,445 | 185,340
Revolving Loans, Amortized Cost Basis | 19,246 | 32,111
Gross loans | 668,330 | 680,590
Non Residential Owner Occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 9,712 | 45,438
2021 | 50,605 | 35,229
2020 | 30,553 | 44,377
2019 | 41,843 | 18,202
2018 | 17,007 | 25,987
Prior | 82,403 | 64,586
Revolving Loans, Amortized Cost Basis | 3,870 | 6,509
Gross loans | 235,993 | 240,328
Residential real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 103,664 | 234,963
2021 | 220,559 | 392,984
2020 | 374,924 | 314,800
2019 | 300,066 | 250,056
2018 | 236,455 | 110,449
Prior | 490,648 | 412,274
Revolving Loans, Amortized Cost Basis | 70,944 | 72,623
Gross loans | 1,797,260 | 1,788,149
Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 14,470 | 29,611
2021 | 27,556 | 13,921
2020 | 12,799 | 6,218
2019 | 5,616 | 3,840
2018 | 3,255 | 2,510
Prior | 6,981 | 5,108
Revolving Loans, Amortized Cost Basis | 108,930 | 105,993
Gross loans | 179,607 | 167,201
Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 11,544 | 33,700
2021 | 26,218 | 18,293
2020 | 14,431 | 4,531
2019 | 3,412 | 3,148
2018 | 2,226 | 2,120
Prior | 2,476 | 1,645
Revolving Loans, Amortized Cost Basis | 2,045 | 1,809
Gross loans | 62,352 | 65,246
Performing | Residential real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 103,664 | 234,802
2021 | 220,559 | 392,865
2020 | 374,506 | 314,617
2019 | 300,066 | 250,030
2018 | 236,034 | 109,736
Prior | 488,930 | 410,925
Revolving Loans, Amortized Cost Basis | 70,786 | 72,324
Gross loans | 1,794,545 | 1,785,299
Performing | Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 14,470 | 29,611
2021 | 27,556 | 13,921
2020 | 12,799 | 6,218
2019 | 5,616 | 3,826
2018 | 3,241 | 2,510
Prior | 6,981 | 5,108
Revolving Loans, Amortized Cost Basis | 108,382 | 105,896
Gross loans | 179,045 | 167,090
Performing | Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 11,544 | 33,700
2021 | 26,218 | 18,293
2020 | 14,431 | 4,531
2019 | 3,412 | 3,148
2018 | 2,226 | 2,120
Prior | 2,476 | 1,645
Revolving Loans, Amortized Cost Basis | 2,045 | 1,809
Gross loans | 62,352 | 65,246
Non-performing | Residential real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 161
2021 | 0 | 119
2020 | 418 | 183
2019 | 0 | 26
2018 | 421 | 713
Prior | 1,718 | 1,349
Revolving Loans, Amortized Cost Basis | 158 | 299
Gross loans | 2,715 | 2,850
Non-performing | Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 0
2021 | 0 | 0
2020 | 0 | 0
2019 | 0 | 14
2018 | 14 | 0
Prior | 0 | 0
Revolving Loans, Amortized Cost Basis | 548 | 97
Gross loans | 562 | 111
Non-performing | Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 0
2021 | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
Prior | 0 | 0
Revolving Loans, Amortized Cost Basis | 0 | 0
Gross loans | 0 | 0
Pass | Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 33,449 | 70,494
2021 | 67,212 | 47,473
2020 | 34,966 | 76,605
2019 | 69,107 | 47,688
2018 | 39,615 | 21,820
Prior | 33,908 | 18,328
Revolving Loans, Amortized Cost Basis | 95,411 | 111,546
Gross loans | 373,668 | 393,954
Pass | Commercial real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 67,168 | 251,802
2021 | 247,568 | 311,129
2020 | 299,694 | 235,298
2019 | 221,904 | 164,514
2018 | 151,337 | 194,569
Prior | 549,717 | 370,704
Revolving Loans, Amortized Cost Basis | 35,396 | 53,522
Gross loans | 1,572,784 | 1,581,538
Pass | 1-4 Family |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 17,866 | 38,143
2021 | 34,254 | 53,907
2020 | 43,102 | 32,058
2019 | 29,922 | 21,363
2018 | 19,365 | 12,073
Prior | 36,133 | 29,846
Revolving Loans, Amortized Cost Basis | 11,110 | 13,967
Gross loans | 191,752 | 201,357
Pass | Hotels |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 20,819 | 47,739
2021 | 47,272 | 82,200
2020 | 80,386 | 33,560
2019 | 32,366 | 3,327
2018 | 3,085 | 58,384
Prior | 157,213 | 101,740
Revolving Loans, Amortized Cost Basis | 297 | 305
Gross loans | 341,438 | 327,255
Pass | Multi-family |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 5,544 | 6,925
2021 | 7,138 | 21,320
2020 | 28,646 | 28,268
2019 | 24,200 | 63,750
2018 | 57,529 | 38,007
Prior | 66,009 | 29,814
Revolving Loans, Amortized Cost Basis | 1,324 | 1,081
Gross loans | 190,390 | 189,165
Pass | Non Residential Non-Owner Occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 13,227 | 117,515
2021 | 112,157 | 119,382
2020 | 117,880 | 99,210
2019 | 95,691 | 59,083
2018 | 55,526 | 64,332
Prior | 223,500 | 156,941
Revolving Loans, Amortized Cost Basis | 19,246 | 32,111
Gross loans | 637,227 | 648,574
Pass | Non Residential Owner Occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 9,712 | 41,481
2021 | 46,748 | 34,320
2020 | 29,680 | 42,203
2019 | 39,725 | 16,990
2018 | 15,832 | 21,772
Prior | 66,863 | 52,363
Revolving Loans, Amortized Cost Basis | 3,420 | 6,060
Gross loans | 211,980 | 215,189
Special mention | Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 0
2021 | 0 | 33
2020 | 0 | 0
2019 | 0 | 2,600
2018 | 0 | 22
Prior | 6 | 0
Revolving Loans, Amortized Cost Basis | 0 | 70
Gross loans | 6 | 2,725
Special mention | Commercial real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 565
2021 | 556 | 451
2020 | 433 | 266
2019 | 249 | 1,898
2018 | 1,556 | 3,045
Prior | 28,366 | 25,909
Revolving Loans, Amortized Cost Basis | 336 | 438
Gross loans | 31,496 | 32,572
Special mention | 1-4 Family |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 565
2021 | 556 | 451
2020 | 433 | 0
2019 | 0 | 1,167
2018 | 910 | 0
Prior | 638 | 730
Revolving Loans, Amortized Cost Basis | 249 | 250
Gross loans | 2,786 | 3,163
Special mention | Hotels |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 0
2021 | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
Prior | 0 | 0
Revolving Loans, Amortized Cost Basis | 0 | 0
Gross loans | 0 | 0
Special mention | Multi-family |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 0
2021 | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
Prior | 0 | 0
Revolving Loans, Amortized Cost Basis | 0 | 0
Gross loans | 0 | 0
Special mention | Non Residential Non-Owner Occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 0
2021 | 0 | 0
2020 | 0 | 102
2019 | 97 | 731
2018 | 645 | 165
Prior | 24,545 | 24,747
Revolving Loans, Amortized Cost Basis | 0 | 0
Gross loans | 25,287 | 25,745
Special mention | Non Residential Owner Occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 0
2021 | 0 | 0
2020 | 0 | 164
2019 | 152 | 0
2018 | 0 | 2,880
Prior | 3,183 | 431
Revolving Loans, Amortized Cost Basis | 87 | 188
Gross loans | 3,422 | 3,663
Substandard | Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 594 | 379
2021 | 532 | 2,748
2020 | 2,500 | 854
2019 | 650 | 775
2018 | 2,829 | 923
Prior | 2,332 | 1,538
Revolving Loans, Amortized Cost Basis | 25,201 | 23,055
Gross loans | 34,638 | 30,272
Substandard | Commercial real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 76 | 3,957
2021 | 3,857 | 986
2020 | 947 | 2,155
2019 | 2,109 | 7,877
2018 | 7,581 | 25,148
Prior | 42,445 | 18,968
Revolving Loans, Amortized Cost Basis | 364 | 261
Gross loans | 57,379 | 59,352
Substandard | 1-4 Family |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 0
2021 | 0 | 77
2020 | 74 | 0
2019 | 0 | 250
2018 | 244 | 131
Prior | 1,136 | 1,259
Revolving Loans, Amortized Cost Basis | 0 | 0
Gross loans | 1,454 | 1,717
Substandard | Hotels |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 0
2021 | 0 | 0
2020 | 0 | 0
2019 | 0 | 4,020
2018 | 3,964 | 23,604
Prior | 25,552 | 2,263
Revolving Loans, Amortized Cost Basis | 0 | 0
Gross loans | 29,516 | 29,887
Substandard | Multi-family |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 0
2021 | 0 | 0
2020 | 0 | 0
2019 | 0 | 0
2018 | 0 | 0
Prior | 0 | 0
Revolving Loans, Amortized Cost Basis | 0 | 0
Gross loans | 0 | 0
Substandard | Non Residential Non-Owner Occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 76 | 0
2021 | 0 | 0
2020 | 0 | 145
2019 | 143 | 2,395
2018 | 2,197 | 79
Prior | 3,400 | 3,652
Revolving Loans, Amortized Cost Basis | 0 | 0
Gross loans | 5,816 | 6,271
Substandard | Non Residential Owner Occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 | 3,957
2021 | 3,857 | 909
2020 | 873 | 2,010
2019 | 1,966 | 1,212
2018 | 1,175 | 1,335
Prior | 12,357 | 11,792
Revolving Loans, Amortized Cost Basis | 363 | 261
Gross loans | 20,591 | $ 21,476
Gross Charge-Offs | Commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 |
2020 | 0 |
2019 | 69 |
2018 | 0 |
Prior | 48 |
Revolving Loans, Amortized Cost Basis | 250 |
Gross loans | 367 |
Gross Charge-Offs | Commercial real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
Prior | 71 |
Revolving Loans, Amortized Cost Basis | 0 |
Gross loans | 71 |
Gross Charge-Offs | 1-4 Family |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
Prior | 68 |
Revolving Loans, Amortized Cost Basis | 0 |
Gross loans | 68 |
Gross Charge-Offs | Hotels |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
Prior | 0 |
Revolving Loans, Amortized Cost Basis | 0 |
Gross loans | 0 |
Gross Charge-Offs | Multi-family |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
Prior | 0 |
Revolving Loans, Amortized Cost Basis | 0 |
Gross loans | 0 |
Gross Charge-Offs | Non Residential Non-Owner Occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
Prior | 3 |
Revolving Loans, Amortized Cost Basis | 0 |
Gross loans | 3 |
Gross Charge-Offs | Non Residential Owner Occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
Prior | 0 |
Revolving Loans, Amortized Cost Basis | 0 |
Gross loans | 0 |
Gross Charge-Offs | Residential real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 |
2020 | 34 |
2019 | 0 |
2018 | 0 |
Prior | 161 |
Revolving Loans, Amortized Cost Basis | 110 |
Gross loans | 305 |
Gross Charge-Offs | Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 0 |
2020 | 0 |
2019 | 0 |
2018 | 0 |
Prior | 129 |
Revolving Loans, Amortized Cost Basis | 19 |
Gross loans | 148 |
Gross Charge-Offs | Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 0 |
2021 | 21 |
2020 | 29 |
2019 | 0 |
2018 | 10 |
Prior | 74 |
Revolving Loans, Amortized Cost Basis | 1 |
Gross loans | $ 135 |

X
- Definition Amortized cost 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 + Details
Name: | us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost 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 + Details
Name: | us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost 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 + Details
Name: | us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost 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 + Details
Name: | us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost 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 + Details
Name: | us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost 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 + Details
Name: | us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-29 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 Reference 3: 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 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost 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 + Details
Name: | us-gaap_FinancingReceivableRevolving
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-13 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7A Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-29 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (1) -Publisher SEC Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (2) -Publisher SEC Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1404 -Paragraph a -Publisher SEC Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 Reference 8: 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 9: 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 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 12: 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_NotesReceivableGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=chco_CommercialRealEstate14FamilyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialRealEstateMember
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_ConsumerLoanMember
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: |

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