XML 31 R22.htm IDEA: XBRL DOCUMENT
v3.23.2

Loans and Allowance for Credit Losses on Loans (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2023
Receivables [Abstract] |
Schedule of Loans by Class | The following table presents the amortized cost of loans by class as of June 30, 2023 and December 31, 2022.
(in thousands) | June 30, 2023 | December 31, 2022
Commercial and industrial | $ | 183,157 |  | $ | 173,547 |
Real estate: |  |
Commercial owner-occupied | 344,951 |  | 354,877 |
Commercial non-owner occupied | 1,196,158 |  | 1,191,889 |
Construction | 108,986 |  | 114,373 |
Home equity | 85,587 |  | 88,748 |
Other residential | 118,646 |  | 112,123 |
Installment and other consumer loans | 65,311 |  | 56,989 |
Total loans, at amortized cost 1 | 2,102,796 |  | 2,092,546 |
Allowance for credit losses on loans | (23,832) |  | (22,983) |
Total loans, net of allowance for credit losses on loans | $ | 2,078,964 |  | $ | 2,069,563 |
1 Amortized cost includes net deferred loan origination costs of $2.4 million and $1.8 million at June 30, 2023 and December 31, 2022, respectively. Amounts are also net of unrecognized purchase discounts of $2.2 million and $2.6 million at June 30, 2023 and December 31, 2022, respectively. Amortized cost excludes accrued interest, which totaled $6.0 million and $6.1 million at June 30, 2023 and December 31, 2022, respectively, and is included in interest receivable and other assets in the consolidated statements of condition.
Schedule of Financing Receivable Credit Quality Indicators | The following tables present the loan portfolio by loan class, origination year and internal risk rating as of June 30, 2023 and December 31, 2022. The current year vintage table reflects gross charge-offs by loan class and year of origination. Generally, existing term loans that were re-underwritten are reflected in the table in the year of renewal. Lines of credit that have a conversion feature at the time of origination, such as construction to perm loans, are presented by year of origination.
(in thousands) | Term Loans - Amortized Cost by Origination Year | Revolving Loans Amortized Cost |
June 30, 2023 | 2023 | 2022 | 2021 | 2020 | 2019 | Prior | Total
Commercial and industrial: |  |  |  |  |  |  |  |
Pass and Watch | $ | 30,686 |  | $ | 11,481 |  | $ | 3,726 |  | $ | 5,173 |  | $ | 16,419 |  | $ | 25,287 |  | $ | 67,323 |  | $ | 160,095 |
Special Mention | — |  | — |  | — |  | — |  | 2,718 |  | 664 |  | 8,656 |  | 12,038 |
Substandard | — |  | 274 |  | — |  | 1,030 |  | — |  | 3,641 |  | 6,079 |  | 11,024 |
Total commercial and industrial | $ | 30,686 |  | $ | 11,755 |  | $ | 3,726 |  | $ | 6,203 |  | $ | 19,137 |  | $ | 29,592 |  | $ | 82,058 |  | $ | 183,157 |
Gross current period charge-offs | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | (3) |  | $ | — |  | $ | — |  | $ | (3) |
Commercial real estate, owner-occupied: |  |  |  |  |  |  |  |
Pass and Watch | $ | 1,045 |  | $ | 55,268 |  | $ | 50,712 |  | $ | 39,447 |  | $ | 44,398 |  | $ | 125,506 |  | $ | — |  | $ | 316,376 |
Special Mention | — |  | — |  | 15,919 |  | — |  | 293 |  | 10,537 |  | — |  | 26,749 |
Substandard | — |  | — |  | — |  | — |  | — |  | 1,826 |  | — |  | 1,826 |
Total commercial real estate, owner-occupied | $ | 1,045 |  | $ | 55,268 |  | $ | 66,631 |  | $ | 39,447 |  | $ | 44,691 |  | $ | 137,869 |  | $ | — |  | $ | 344,951 |
Commercial real estate, non-owner occupied: |  |  |  |  |  |  |  |
Pass and Watch | $ | 21,865 |  | $ | 175,197 |  | $ | 208,613 |  | $ | 153,439 |  | $ | 145,528 |  | $ | 419,415 |  | $ | — |  | $ | 1,124,057 |
Special Mention | — |  | 2,815 |  | 3,320 |  | 11,918 |  | 15,903 |  | 13,797 |  | — |  | 47,753 |
Substandard | — |  | — |  | 2,227 |  | — |  | — |  | 22,121 |  | — |  | 24,348 |
Total commercial real estate, non-owner occupied | $ | 21,865 |  | $ | 178,012 |  | $ | 214,160 |  | $ | 165,357 |  | $ | 161,431 |  | $ | 455,333 |  | $ | — |  | $ | 1,196,158 |
(in thousands) | Term Loans - Amortized Cost by Origination Year | Revolving Loans Amortized Cost |
June 30, 2023 | 2023 | 2022 | 2021 | 2020 | 2019 | Prior | Total
Construction: |  |  |  |  |  |  |  |
Pass and Watch | $ | 10,537 |  | $ | 45,971 |  | $ | 24,061 |  | $ | 28,417 |  | $ | — |  | $ | — |  | $ | — |  | $ | 108,986 |
Total construction | $ | 10,537 |  | $ | 45,971 |  | $ | 24,061 |  | $ | 28,417 |  | $ | — |  | $ | — |  | $ | — |  | $ | 108,986 |
Home equity: |  |  |  |  |  |  |  |
Pass and Watch | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | 717 |  | $ | 84,007 |  | $ | 84,724 |
Substandard | — |  | — |  | — |  | — |  | — |  | 441 |  | 422 |  | 863 |
Total home equity | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | 1,158 |  | $ | 84,429 |  | $ | 85,587 |
Other residential: |  |  |  |  |  |  |  |
Pass and Watch | $ | 12,521 |  | $ | 20,322 |  | $ | 13,818 |  | $ | 27,340 |  | $ | 21,605 |  | $ | 23,040 |  | $ | — |  | $ | 118,646 |
Total other residential | $ | 12,521 |  | $ | 20,322 |  | $ | 13,818 |  | $ | 27,340 |  | $ | 21,605 |  | $ | 23,040 |  | $ | — |  | $ | 118,646 |
Installment and other consumer: |  |  |  |  |  |  |  |
Pass and Watch | $ | 14,426 |  | $ | 16,790 |  | $ | 11,884 |  | $ | 5,182 |  | $ | 5,741 |  | $ | 10,264 |  | $ | 1,024 |  | $ | 65,311 |
Total installment and other consumer | $ | 14,426 |  | $ | 16,790 |  | $ | 11,884 |  | $ | 5,182 |  | $ | 5,741 |  | $ | 10,264 |  | $ | 1,024 |  | $ | 65,311 |
Gross current period charge-offs | $ | (6) |  | $ | (5) |  | $ | — |  | $ | (4) |  | $ | — |  | $ | (1) |  | $ | (4) |  | $ | (20) |
Total loans: |  |  |  |  |  |  |  |
Pass and Watch | $ | 91,080 |  | $ | 325,029 |  | $ | 312,814 |  | $ | 258,998 |  | $ | 233,691 |  | $ | 604,229 |  | $ | 152,354 |  | $ | 1,978,195 |
Total Special Mention | $ | — |  | $ | 2,815 |  | $ | 19,239 |  | $ | 11,918 |  | $ | 18,914 |  | $ | 24,998 |  | $ | 8,656 |  | $ | 86,540 |
Total Substandard | $ | — |  | $ | 274 |  | $ | 2,227 |  | $ | 1,030 |  | $ | — |  | $ | 28,029 |  | $ | 6,501 |  | $ | 38,061 |
Totals | $ | 91,080 |  | $ | 328,118 |  | $ | 334,280 |  | $ | 271,946 |  | $ | 252,605 |  | $ | 657,256 |  | $ | 167,511 |  | $ | 2,102,796 |
Total gross current period charge-offs | $ | (6) |  | $ | (5) |  | $ | — |  | $ | (4) |  | $ | (3) |  | $ | (1) |  | $ | (4) |  | $ | (23) |
(in thousands) | Term Loans - Amortized Cost by Origination Year | Revolving Loans Amortized Cost |
December 31, 2022 | 2022 | 2021 | 2020 | 2019 | 2018 | Prior | Total
Commercial and industrial: |  |  |  |  |  |  |  |
Pass and Watch | $ | 15,349 |  | $ | 6,679 |  | $ | 7,603 |  | $ | 19,982 |  | $ | 5,362 |  | $ | 24,954 |  | $ | 84,655 |  | $ | 164,584 |
Special Mention | 275 |  | — |  | — |  | 2,272 |  | 3,836 |  | — |  | 402 |  | 6,785 |
Substandard | — |  | — |  | 1,252 |  | — |  | — |  | 625 |  | 301 |  | 2,178 |
Total commercial and industrial | $ | 15,624 |  | $ | 6,679 |  | $ | 8,855 |  | $ | 22,254 |  | $ | 9,198 |  | $ | 25,579 |  | $ | 85,358 |  | $ | 173,547 |
Commercial real estate, owner-occupied: |  |  |  |  |  |  |  |
Pass and Watch | $ | 54,188 |  | $ | 52,080 |  | $ | 40,369 |  | $ | 44,798 |  | $ | 29,856 |  | $ | 104,377 |  | $ | — |  | $ | 325,668 |
Special Mention | — |  | 16,199 |  | — |  | 304 |  | 5,255 |  | 4,493 |  | — |  | 26,251 |
Substandard | — |  | — |  | — |  | 1,160 |  | — |  | 1,699 |  | — |  | 2,859 |
Doubtful | — |  | — |  | 99 |  | — |  | — |  | — |  | — |  | 99 |
Total commercial real estate, owner-occupied | $ | 54,188 |  | $ | 68,279 |  | $ | 40,468 |  | $ | 46,262 |  | $ | 35,111 |  | $ | 110,569 |  | $ | — |  | $ | 354,877 |
Commercial real estate, non-owner occupied: |  |  |  |  |  |  |  |
Pass and Watch | $ | 177,822 |  | $ | 211,228 |  | $ | 155,278 |  | $ | 160,670 |  | $ | 129,166 |  | $ | 308,509 |  | $ | 57 |  | $ | 1,142,730 |
Special Mention | — |  | 1,172 |  | 12,097 |  | 3,934 |  | 678 |  | 9,290 |  | — |  | 27,171 |
Substandard | — |  | 2,264 |  | — |  | — |  | — |  | 19,724 |  | — |  | 21,988 |
Total commercial real estate, non-owner occupied | $ | 177,822 |  | $ | 214,664 |  | $ | 167,375 |  | $ | 164,604 |  | $ | 129,844 |  | $ | 337,523 |  | $ | 57 |  | $ | 1,191,889 |
Construction: |  |  |  |  |  |  |  |
Pass and Watch | $ | 49,262 |  | $ | 19,393 |  | $ | 28,861 |  | $ | 7,745 |  | $ | 9,112 |  | $ | — |  | $ | — |  | $ | 114,373 |
Total construction | $ | 49,262 |  | $ | 19,393 |  | $ | 28,861 |  | $ | 7,745 |  | $ | 9,112 |  | $ | — |  | $ | — |  | $ | 114,373 |
Home equity: |  |  |  |  |  |  |  |
Pass and Watch | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | 883 |  | $ | 86,971 |  | $ | 87,854 |
Substandard | — |  | — |  | — |  | — |  | — |  | 480 |  | 414 |  | 894 |
Total home equity | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | 1,363 |  | $ | 87,385 |  | $ | 88,748 |
Other residential: |  |  |  |  |  |  |  |
Pass and Watch | $ | 21,154 |  | $ | 14,547 |  | $ | 29,018 |  | $ | 21,890 |  | $ | 11,064 |  | $ | 14,450 |  | $ | — |  | $ | 112,123 |
Total other residential | $ | 21,154 |  | $ | 14,547 |  | $ | 29,018 |  | $ | 21,890 |  | $ | 11,064 |  | $ | 14,450 |  | $ | — |  | $ | 112,123 |
Installment and other consumer: |  |  |  |  |  |  |  |
Pass and Watch | $ | 20,054 |  | $ | 13,022 |  | $ | 5,727 |  | $ | 6,492 |  | $ | 4,181 |  | $ | 6,478 |  | $ | 944 |  | $ | 56,898 |
Substandard | — |  | — |  | — |  | — |  | — |  | 91 |  | — |  | 91 |
Total installment and other consumer | $ | 20,054 |  | $ | 13,022 |  | $ | 5,727 |  | $ | 6,492 |  | $ | 4,181 |  | $ | 6,569 |  | $ | 944 |  | $ | 56,989 |
Total loans: |  |  |  |  |  |  |  |
Pass and Watch | $ | 337,829 |  | $ | 316,949 |  | $ | 266,856 |  | $ | 261,577 |  | $ | 188,741 |  | $ | 459,651 |  | $ | 172,627 |  | $ | 2,004,230 |
Total Special Mention | $ | 275 |  | $ | 17,371 |  | $ | 12,097 |  | $ | 6,510 |  | $ | 9,769 |  | $ | 13,783 |  | $ | 402 |  | $ | 60,207 |
Total Substandard | $ | — |  | $ | 2,264 |  | $ | 1,252 |  | $ | 1,160 |  | $ | — |  | $ | 22,619 |  | $ | 715 |  | $ | 28,010 |
Total Doubtful | $ | — |  | $ | — |  | $ | 99 |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | 99 |
Totals | $ | 338,104 |  | $ | 336,584 |  | $ | 280,304 |  | $ | 269,247 |  | $ | 198,510 |  | $ | 496,053 |  | $ | 173,744 |  | $ | 2,092,546 |
Schedule of Past Due Financing Receivables | The following table shows the amortized cost of loans by class, payment aging and non-accrual status as of June 30, 2023 and December 31, 2022.
Loan Aging Analysis by Class
(in thousands) | Commercial and industrial | Commercial real estate, owner-occupied | Commercial real estate, non-owner occupied | Construction | Home equity | Other residential | Installment and other consumer | Total
June 30, 2023 |  |  |  |  |  |  |  |
30-59 days past due | $ | — |  | $ | — |  | $ | 371 |  | $ | — |  | $ | 124 |  | $ | — |  | $ | 51 |  | $ | 546 |
60-89 days past due | 436 |  | — |  | — |  | — |  | 91 |  | — |  | 1 |  | 528 |
90 days or more past due | — |  | 164 |  | 906 |  | — |  | 218 |  | — |  | — |  | 1,288 |
Total past due | 436 |  | 164 |  | 1,277 |  | — |  | 433 |  | — |  | 52 |  | 2,362 |
Current | 182,721 |  | 344,787 |  | 1,194,881 |  | 108,986 |  | 85,154 |  | 118,646 |  | 65,259 |  | 2,100,434 |
Total loans 1 | $ | 183,157 |  | $ | 344,951 |  | $ | 1,196,158 |  | $ | 108,986 |  | $ | 85,587 |  | $ | 118,646 |  | $ | 65,311 |  | $ | 2,102,796 |
Non-accrual loans 2 | $ | — |  | $ | 457 |  | $ | 906 |  | $ | — |  | $ | 749 |  | $ | — |  | $ | — |  | $ | 2,112 |
Non-accrual loans with no allowance | $ | — |  | $ | 457 |  | $ | 906 |  | $ | — |  | $ | 749 |  | $ | — |  | $ | — |  | $ | 2,112 |
December 31, 2022 |  |  |  |  |  |  |  |
30-59 days past due | $ | 3 |  | $ | — |  | $ | — |  | $ | — |  | $ | 319 |  | $ | 93 |  | $ | 5 |  | $ | 420 |
60-89 days past due | — |  | — |  | — |  | — |  | 244 |  | — |  | — |  | 244 |
90 days or more past due | 264 |  | — |  | — |  | — |  | 414 |  | — |  | — |  | 678 |
Total past due | 267 |  | — |  | — |  | — |  | 977 |  | 93 |  | 5 |  | 1,342 |
Current | 173,280 |  | 354,877 |  | 1,191,889 |  | 114,373 |  | 87,771 |  | 112,030 |  | 56,984 |  | 2,091,204 |
Total loans 1 | $ | 173,547 |  | $ | 354,877 |  | $ | 1,191,889 |  | $ | 114,373 |  | $ | 88,748 |  | $ | 112,123 |  | $ | 56,989 |  | $ | 2,092,546 |
Non-accrual loans 2 | $ | — |  | $ | 1,563 |  | $ | — |  | $ | — |  | $ | 778 |  | $ | — |  | $ | 91 |  | $ | 2,432 |
Non-accrual loans with no allowance | $ | — |  | $ | 1,563 |  | $ | — |  | $ | — |  | $ | 778 |  | $ | — |  | $ | 91 |  | $ | 2,432 |
1 There were no non-performing loans past due more than ninety days and accruing interest as of June 30, 2023 and December 31, 2022. 2 None of the non-accrual loans as of June 30, 2023 or December 31, 2022 were earning interest on a cash basis. We recognized no interest income on non-accrual loans for the three and six months ended June 30, 2023 and 2022. We reversed interest income of $14 thousand and less than $8 thousand for loans on non-accrual status during the six months ended June 30, 2023 and June 30, 2022, respectively.
Schedule of Collateral Dependent Loans | The following table presents the amortized cost basis of individually analyzed collateral-dependent loans, which are all on non-accrual status, by class at June 30, 2023 and December 31, 2022.
| Amortized Cost by Collateral Type |
(in thousands) | Commercial Real Estate | Residential Real Estate |  | Other | Total 1 | Allowance for Credit Losses
June 30, 2023 |  |  |  |  |  |
Commercial real estate, owner-occupied | $ | 457 |  | $ | — |  |  | $ | — |  | $ | 457 |  | $ | — |
Commercial real estate, non-owner occupied | 906 |  | — |  |  | — |  | 906 |  | — |
Home equity | — |  | 749 |  |  | — |  | 749 |  | — |
Total | $ | 1,363 |  | $ | 749 |  |  | $ | — |  | $ | 2,112 |  | $ | — |
December 31, 2022 |  |  |  |  |  |
Commercial real estate, owner-occupied | $ | 1,563 |  | $ | — |  |  | $ | — |  | $ | 1,563 |  | $ | — |
Home equity | — |  | 778 |  |  | — |  | 778 |  | — |
Installment and other consumer | — |  | — |  |  | 91 |  | 91 |  | — |
Total | $ | 1,563 |  | $ | 778 |  |  | $ | 91 |  | $ | 2,432 |  | $ | — |
1 There were no collateral-dependent residential real estate mortgage loans in process of foreclosure or in substance repossessed at June 30, 2023 or December 31, 2022. The weighted average loan-to-value of collateral dependent loans was approximately 40% at June 30, 2023 and 42% at December 31, 2022.
Schedule of Allowance for Credit Losses on Financing Receivables | The following table presents the details of the allowance for credit losses on loans segregated by loan portfolio segments as of June 30, 2023 and December 31, 2022.
Allocation of the Allowance for Credit Losses on Loans
(in thousands) | Commercial and industrial | Commercial real estate, owner-occupied | Commercial real estate, non-owner occupied | Construction | Home equity | Other residential | Installment and other consumer | Unallocated | Total
June 30, 2023 |  |  |  |  |  |  |  |  |
Modeled expected credit losses | $ | 1,100 |  | $ | 1,329 |  | $ | 7,441 |  | $ | 195 |  | $ | 486 |  | $ | 558 |  | $ | 609 |  | $ | — |  | $ | 11,718 |
Qualitative adjustments | 711 |  | 1,260 |  | 5,760 |  | 1,747 |  | 75 |  | 40 |  | 331 |  | 2,169 |  | 12,093 |
Specific allocations | 20 |  | — |  | — |  | — |  | — |  | 1 |  | — |  | — |  | 21 |
Total | $ | 1,831 |  | $ | 2,589 |  | $ | 13,201 |  | $ | 1,942 |  | $ | 561 |  | $ | 599 |  | $ | 940 |  | $ | 2,169 |  | $ | 23,832 |
December 31, 2022 |  |  |  |  |  |  |  |  |
Modeled expected credit losses | $ | 1,079 |  | $ | 1,497 |  | $ | 7,937 |  | $ | 453 |  | $ | 504 |  | $ | 571 |  | $ | 610 |  | $ | — |  | $ | 12,651 |
Qualitative adjustments | 706 |  | 990 |  | 4,739 |  | 1,484 |  | 54 |  | 24 |  | 258 |  | 2,068 |  | 10,323 |
Specific allocations | 9 |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | 9 |
Total | $ | 1,794 |  | $ | 2,487 |  | $ | 12,676 |  | $ | 1,937 |  | $ | 558 |  | $ | 595 |  | $ | 868 |  | $ | 2,068 |  | $ | 22,983 |
The following table discloses activity in the allowance for credit losses on loans for the periods presented.
Allowance for Credit Losses on Loans Rollforward
(in thousands) | Commercial and industrial | Commercial real estate, owner-occupied | Commercial real estate, non-owner occupied | Construction | Home equity | Other residential | Installment and other consumer | Unallocated | Total
Three months ended June 30, 2023 |  |  |  |  |  |  |
Beginning balance | $ | 1,941 |  | $ | 2,640 |  | $ | 12,701 |  | $ | 2,019 |  | $ | 538 |  | $ | 577 |  | $ | 882 |  | $ | 2,032 |  | $ | 23,330 |
(Reversal) Provision | (111) |  | (51) |  | 500 |  | (86) |  | 23 |  | 22 |  | 66 |  | 137 |  | 500 |
(Charge-offs) | — |  | — |  | — |  | — |  | — |  | — |  | (9) |  | — |  | (9) |
Recoveries | 1 |  | — |  | — |  | 9 |  | — |  | — |  | 1 |  | — |  | 11 |
Ending balance | $ | 1,831 |  | $ | 2,589 |  | $ | 13,201 |  | $ | 1,942 |  | $ | 561 |  | $ | 599 |  | $ | 940 |  | $ | 2,169 |  | $ | 23,832 |
Three months ended June 30, 2022 |  |  |  |  |  |  |
Beginning balance | $ | 1,784 |  | $ | 2,622 |  | $ | 12,301 |  | $ | 1,717 |  | $ | 549 |  | $ | 628 |  | $ | 641 |  | $ | 2,305 |  | $ | 22,547 |
(Reversal) Provision | (89) |  | (5) |  | 138 |  | 12 |  | (19) |  | (43) |  | 112 |  | (106) |  | — |
(Charge-offs) | — |  | — |  | — |  | — |  | — |  | — |  | (20) |  | — |  | (20) |
Recoveries | 4 |  | — |  | — |  | 8 |  | — |  | — |  | — |  | — |  | 12 |
Ending balance | $ | 1,699 |  | $ | 2,617 |  | $ | 12,439 |  | $ | 1,737 |  | $ | 530 |  | $ | 585 |  | $ | 733 |  | $ | 2,199 |  | $ | 22,539 |
Allowance for Credit Losses on Loans Rollforward
(in thousands) | Commercial and industrial | Commercial real estate, owner-occupied | Commercial real estate, investor | Construction | Home equity | Other residential | Installment and other consumer | Unallocated | Total
Six months ended June 30, 2023 |  |  |  |  |  |  |
Beginning balance | $ | 1,794 |  | $ | 2,487 |  | $ | 12,676 |  | $ | 1,937 |  | $ | 558 |  | $ | 595 |  | $ | 868 |  | $ | 2,068 |  | $ | 22,983 |
Provision (reversal) | 36 |  | 102 |  | 525 |  | (12) |  | 3 |  | 4 |  | 91 |  | 101 |  | 850 |
Charge-offs | (3) |  | — |  | — |  | — |  | — |  | — |  | (20) |  | — |  | (23) |
Recoveries | 4 |  | — |  | — |  | 17 |  | — |  | — |  | 1 |  | — |  | 22 |
Ending balance | $ | 1,831 |  | $ | 2,589 |  | $ | 13,201 |  | $ | 1,942 |  | $ | 561 |  | $ | 599 |  | $ | 940 |  | $ | 2,169 |  | $ | 23,832 |
Six months ended June 30, 2022 |  |  |  |  |  |  |
Beginning balance | $ | 1,709 |  | $ | 2,776 |  | $ | 12,739 |  | $ | 1,653 |  | $ | 595 |  | $ | 644 |  | $ | 621 |  | $ | 2,286 |  | $ | 23,023 |
(Reversal) Provision | (17) |  | (159) |  | (300) |  | 68 |  | (65) |  | (59) |  | 134 |  | (87) |  | (485) |
Charge-offs | — |  | — |  | — |  | — |  | — |  | — |  | (22) |  | — |  | (22) |
Recoveries | 7 |  | — |  | — |  | 16 |  | — |  | — |  | — |  | — |  | 23 |
Ending balance | $ | 1,699 |  | $ | 2,617 |  | $ | 12,439 |  | $ | 1,737 |  | $ | 530 |  | $ | 585 |  | $ | 733 |  | $ | 2,199 |  | $ | 22,539 |

X
- Definition Schedule of Collateral Dependent Loans + References No definition available. + Details
Name: | bmrc_ScheduleOfCollateralDependentLoansTableTextBlock
Namespace Prefix: | bmrc_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of allowance for credit loss on financing receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B + Details
Name: | us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics. + References Reference 1: 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 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 29 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-29 + Details
Name: | us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of aging analysis for financing receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -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 2: 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 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-7 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-7A + Details
Name: | us-gaap_PastDueFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration