XML 38 R26.htm IDEA: XBRL DOCUMENT
v3.21.2

Note 8 - Loans and Related Allowance for Loan and Lease Losses (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2021
Notes Tables |
Schedule Of Financing Receivable By Segment [Table Text Block] |
June 30, 2021 |
Impairment Evaluation |
|  | Individually |  |  | Collectively |  |  | Total Loans |
Loans: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 1,460 |  |  | $ | 108,317 |  |  | $ | 109,777 |
Non-owner occupied |  |  | 4,694 |  |  |  | 299,630 |  |  |  | 304,324 |
Multifamily |  |  | - |  |  |  | 34,926 |  |  |  | 34,926 |
Residential real estate |  |  | 1,216 |  |  |  | 226,886 |  |  |  | 228,102 |
Commercial and industrial |  |  | 722 |  |  |  | 199,836 |  |  |  | 200,558 |
Home equity lines of credit |  |  | 238 |  |  |  | 107,447 |  |  |  | 107,685 |
Construction and other |  |  | - |  |  |  | 62,229 |  |  |  | 62,229 |
Consumer installment |  |  | - |  |  |  | 8,694 |  |  |  | 8,694 |
Total |  | $ | 8,330 |  |  | $ | 1,047,965 |  |  | $ | 1,056,295 |
December 31, 2020 |
Impairment Evaluation |
|  | Individually |  |  | Collectively |  |  | Total Loans |
Loans: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 1,565 |  |  | $ | 101,556 |  |  | $ | 103,121 |
Non-owner occupied |  |  | 4,123 |  |  |  | 305,301 |  |  |  | 309,424 |
Multifamily |  |  | - |  |  |  | 39,562 |  |  |  | 39,562 |
Residential real estate |  |  | 1,319 |  |  |  | 232,676 |  |  |  | 233,995 |
Commercial and industrial |  |  | 834 |  |  |  | 231,210 |  |  |  | 232,044 |
Home equity lines of credit |  |  | 246 |  |  |  | 112,297 |  |  |  | 112,543 |
Construction and other |  |  | - |  |  |  | 63,573 |  |  |  | 63,573 |
Consumer installment |  |  | - |  |  |  | 9,823 |  |  |  | 9,823 |
Total |  | $ | 8,087 |  |  | $ | 1,095,998 |  |  | $ | 1,104,085 |
Financing Receivable, Current, Allowance for Credit Loss [Table Text Block] |
June 30, 2021 |
Ending Allowance Balance by Impairment Evaluation: |
|  | Individually Evaluated for Impairment |  |  | Collectively Evaluated for Impairment |  |  | Total Allocation |
Loans: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 10 |  |  | $ | 1,515 |  |  | $ | 1,525 |
Non-owner occupied |  |  | 856 |  |  |  | 6,768 |  |  |  | 7,624 |
Multifamily |  |  | - |  |  |  | 449 |  |  |  | 449 |
Residential real estate |  |  | 17 |  |  |  | 1,775 |  |  |  | 1,792 |
Commercial and industrial |  |  | 169 |  |  |  | 954 |  |  |  | 1,123 |
Home equity lines of credit |  |  | 22 |  |  |  | 1,239 |  |  |  | 1,261 |
Construction and other |  |  | - |  |  |  | 408 |  |  |  | 408 |
Consumer installment |  |  | - |  |  |  | 18 |  |  |  | 18 |
Total |  | $ | 1,074 |  |  | $ | 13,126 |  |  | $ | 14,200 |
December 31, 2020 |
Ending Allowance Balance by Impairment Evaluation: |
|  | Individually Evaluated for Impairment |  |  | Collectively Evaluated for Impairment |  |  | Total Allocation |
Loans: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 10 |  |  | $ | 1,332 |  |  | $ | 1,342 |
Non-owner occupied |  |  | 371 |  |  |  | 6,446 |  |  |  | 6,817 |
Multifamily |  |  | - |  |  |  | 461 |  |  |  | 461 |
Residential real estate |  |  | 20 |  |  |  | 1,663 |  |  |  | 1,683 |
Commercial and industrial |  |  | 48 |  |  |  | 1,305 |  |  |  | 1,353 |
Home equity lines of credit |  |  | 41 |  |  |  | 1,364 |  |  |  | 1,405 |
Construction and other |  |  | - |  |  |  | 378 |  |  |  | 378 |
Consumer installment |  |  | - |  |  |  | 20 |  |  |  | 20 |
Total |  | $ | 490 |  |  | $ | 12,969 |  |  | $ | 13,459 |
|  | For the six months ended June 30, 2021 |
|  | Allowance for Loan and Lease Losses |
|  | Balance |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Balance |
|  | December 31, 2020 |  |  | Charge-offs |  |  | Recoveries |  |  | Provision |  |  | June 30, 2021 |
Loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 1,342 |  |  | $ | - |  |  | $ | 43 |  |  | $ | 140 |  |  | $ | 1,525 |
Non-owner occupied |  |  | 6,817 |  |  |  | (263 | ) |  |  | - |  |  |  | 1,070 |  |  |  | 7,624 |
Multifamily |  |  | 461 |  |  |  | - |  |  |  | - |  |  |  | (12 | ) |  |  | 449 |
Residential real estate |  |  | 1,683 |  |  |  | (27 | ) |  |  | 3 |  |  |  | 133 |  |  |  | 1,792 |
Commercial and industrial |  |  | 1,353 |  |  |  | - |  |  |  | 51 |  |  |  | (281 | ) |  |  | 1,123 |
Home equity lines of credit |  |  | 1,405 |  |  |  | - |  |  |  | 52 |  |  |  | (196 | ) |  |  | 1,261 |
Construction and other |  |  | 378 |  |  |  | - |  |  |  | 28 |  |  |  | 2 |  |  |  | 408 |
Consumer installment |  |  | 20 |  |  |  | (102 | ) |  |  | 56 |  |  |  | 44 |  |  |  | 18 |
Total |  | $ | 13,459 |  |  | $ | (392 | ) |  | $ | 233 |  |  | $ | 900 |  |  | $ | 14,200 |
|  | For the six months ended June 30, 2020 |
|  | Allowance for Loan and Lease Losses |
|  | Balance |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Balance |
|  | December 31, 2019 |  |  | Charge-offs |  |  | Recoveries |  |  | Provision |  |  | June 30, 2020 |
Loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 801 |  |  | $ | (50 | ) |  | $ | 14 |  |  | $ | 273 |  |  | $ | 1,038 |
Non-owner occupied |  |  | 3,382 |  |  |  | - |  |  |  | 74 |  |  |  | 1,703 |  |  |  | 5,159 |
Multifamily |  |  | 340 |  |  |  | - |  |  |  | - |  |  |  | (49 | ) |  |  | 291 |
Residential real estate |  |  | 726 |  |  |  | (51 | ) |  |  | 30 |  |  |  | 462 |  |  |  | 1,167 |
Commercial and industrial |  |  | 456 |  |  |  | (170 | ) |  |  | 239 |  |  |  | 580 |  |  |  | 1,105 |
Home equity lines of credit |  |  | 932 |  |  |  | (54 | ) |  |  | 16 |  |  |  | 309 |  |  |  | 1,203 |
Construction and other |  |  | 103 |  |  |  | - |  |  |  | 34 |  |  |  | 99 |  |  |  | 236 |
Consumer installment |  |  | 28 |  |  |  | (391 | ) |  |  | 11 |  |  |  | 363 |  |  |  | 11 |
Total |  | $ | 6,768 |  |  | $ | (716 | ) |  | $ | 418 |  |  | $ | 3,740 |  |  | $ | 10,210 |
|  | For the three months ended June 30, 2021 |
|  | Allowance for Loan and Lease Losses |
|  | Balance |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Balance |
|  | March 31, 2021 |  |  | Charge-offs |  |  | Recoveries |  |  | Provision |  |  | June 30, 2021 |
Loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 1,427 |  |  | $ | - |  |  | $ | 41 |  |  | $ | 57 |  |  | $ | 1,525 |
Non-owner occupied |  |  | 7,248 |  |  |  | (263 | ) |  |  | - |  |  |  | 639 |  |  |  | 7,624 |
Multifamily |  |  | 488 |  |  |  | - |  |  |  | - |  |  |  | (39 | ) |  |  | 449 |
Residential real estate |  |  | 1,747 |  |  |  | - |  |  |  | 1 |  |  |  | 44 |  |  |  | 1,792 |
Commercial and industrial |  |  | 1,440 |  |  |  | - |  |  |  | 32 |  |  |  | (349 | ) |  |  | 1,123 |
Home equity lines of credit |  |  | 1,330 |  |  |  | - |  |  |  | 44 |  |  |  | (113 | ) |  |  | 1,261 |
Construction and other |  |  | 424 |  |  |  | - |  |  |  | 23 |  |  |  | (39 | ) |  |  | 408 |
Consumer installment |  |  | 18 |  |  |  | (28 | ) |  |  | 28 |  |  |  | - |  |  |  | 18 |
Total |  | $ | 14,122 |  |  | $ | (291 | ) |  | $ | 169 |  |  | $ | 200 |  |  | $ | 14,200 |
|  | For the three months ended June 30, 2020 |
|  | Allowance for Loan and Lease Losses |
|  | Balance |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Balance |
|  | March 31, 2020 |  |  | Charge-offs |  |  | Recoveries |  |  | Provision |  |  | June 30, 2020 |
Loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 1,099 |  |  | $ | (50 | ) |  | $ | 11 |  |  | $ | (22 | ) |  | $ | 1,038 |
Non-owner occupied |  |  | 4,364 |  |  |  | - |  |  |  | - |  |  |  | 795 |  |  |  | 5,159 |
Multifamily |  |  | 386 |  |  |  | - |  |  |  | - |  |  |  | (95 | ) |  |  | 291 |
Residential real estate |  |  | 1,164 |  |  |  | (5 | ) |  |  | - |  |  |  | 8 |  |  |  | 1,167 |
Commercial and industrial |  |  | 716 |  |  |  | (109 | ) |  |  | 132 |  |  |  | 366 |  |  |  | 1,105 |
Home equity lines of credit |  |  | 1,240 |  |  |  | (41 | ) |  |  | 12 |  |  |  | (8 | ) |  |  | 1,203 |
Construction and other |  |  | 254 |  |  |  | - |  |  |  | 17 |  |  |  | (35 | ) |  |  | 236 |
Consumer installment |  |  | 21 |  |  |  | (3 | ) |  |  | 2 |  |  |  | (9 | ) |  |  | 11 |
Total |  | $ | 9,244 |  |  | $ | (208 | ) |  | $ | 174 |  |  | $ | 1,000 |  |  | $ | 10,210 |
Impaired Financing Receivables [Table Text Block] |
June 30, 2021 |
Impaired Loans |
|  |  |  |  |  | Unpaid |  |  |  |  |
|  | Recorded |  |  | Principal |  |  | Related |
|  | Investment |  |  | Balance |  |  | Allowance |
With no related allowance recorded: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 1,031 |  |  | $ | 1,071 |  |  | $ | - |
Non-owner occupied |  |  | - |  |  |  | - |  |  |  | - |
Residential real estate |  |  | 818 |  |  |  | 843 |  |  |  | - |
Commercial and industrial |  |  | 59 |  |  |  | 575 |  |  |  | - |
Home equity lines of credit |  |  | 74 |  |  |  | 89 |  |  |  | - |
Total |  | $ | 1,982 |  |  | $ | 2,578 |  |  | $ | - |
With an allowance recorded: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 429 |  |  | $ | 429 |  |  | $ | 10 |
Non-owner occupied |  |  | 4,694 |  |  |  | 5,240 |  |  |  | 856 |
Residential real estate |  |  | 398 |  |  |  | 398 |  |  |  | 17 |
Commercial and industrial |  |  | 663 |  |  |  | 671 |  |  |  | 169 |
Home equity lines of credit |  |  | 164 |  |  |  | 164 |  |  |  | 22 |
Total |  | $ | 6,348 |  |  | $ | 6,902 |  |  | $ | 1,074 |
Total: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 1,460 |  |  | $ | 1,500 |  |  | $ | 10 |
Non-owner occupied |  |  | 4,694 |  |  |  | 5,240 |  |  |  | 856 |
Residential real estate |  |  | 1,216 |  |  |  | 1,241 |  |  |  | 17 |
Commercial and industrial |  |  | 722 |  |  |  | 1,246 |  |  |  | 169 |
Home equity lines of credit |  |  | 238 |  |  |  | 253 |  |  |  | 22 |
Total |  | $ | 8,330 |  |  | $ | 9,480 |  |  | $ | 1,074 |
December 31, 2020 |
Impaired Loans |
|  |  |  |  |  | Unpaid |  |  |  |  |
|  | Recorded |  |  | Principal |  |  | Related |
|  | Investment |  |  | Balance |  |  | Allowance |
With no related allowance recorded: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 1,118 |  |  | $ | 1,142 |  |  | $ | - |
Non-owner occupied |  |  | 801 |  |  |  | 801 |  |  |  | - |
Residential real estate |  |  | 941 |  |  |  | 1,013 |  |  |  | - |
Commercial and industrial |  |  | 561 |  |  |  | 1,056 |  |  |  | - |
Home equity lines of credit |  |  | 80 |  |  |  | 92 |  |  |  | - |
Total |  | $ | 3,501 |  |  | $ | 4,104 |  |  | $ | - |
With an allowance recorded: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 447 |  |  | $ | 447 |  |  | $ | 10 |
Non-owner occupied |  |  | 3,322 |  |  |  | 3,596 |  |  |  | 371 |
Residential real estate |  |  | 378 |  |  |  | 378 |  |  |  | 20 |
Commercial and industrial |  |  | 273 |  |  |  | 276 |  |  |  | 48 |
Home equity lines of credit |  |  | 166 |  |  |  | 166 |  |  |  | 41 |
Total |  | $ | 4,586 |  |  | $ | 4,863 |  |  | $ | 490 |
Total: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 1,565 |  |  | $ | 1,589 |  |  | $ | 10 |
Non-owner occupied |  |  | 4,123 |  |  |  | 4,397 |  |  |  | 371 |
Residential real estate |  |  | 1,319 |  |  |  | 1,391 |  |  |  | 20 |
Commercial and industrial |  |  | 834 |  |  |  | 1,332 |  |  |  | 48 |
Home equity lines of credit |  |  | 246 |  |  |  | 258 |  |  |  | 41 |
Total |  | $ | 8,087 |  |  | $ | 8,967 |  |  | $ | 490 |
Schedule of Additional Information Related to Impaired Loans [Table Text Block] |
|  | For the Three Months Ended June 30, 2021 |  |  | For the Six Months Ended June 30, 2021 |
|  | Average |  |  | Interest |  |  | Average |  |  | Interest |
|  | Recorded |  |  | Income |  |  | Recorded |  |  | Income |
|  | Investment |  |  | Recognized |  |  | Investment |  |  | Recognized |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 1,489 |  |  | $ | 15 |  |  | $ | 1,514 |  |  | $ | 31 |
Non-owner occupied |  |  | 4,776 |  |  |  | 23 |  |  |  | 4,558 |  |  |  | 67 |
Residential real estate |  |  | 1,227 |  |  |  | 13 |  |  |  | 1,257 |  |  |  | 24 |
Commercial and industrial |  |  | 864 |  |  |  | 6 |  |  |  | 854 |  |  |  | 13 |
Home equity lines of credit |  |  | 239 |  |  |  | 1 |  |  |  | 241 |  |  |  | 3 |
Total |  | $ | 8,595 |  |  | $ | 58 |  |  | $ | 8,424 |  |  | $ | 138 |
|  | For the Three Months Ended June 30, 2020 |  |  | For the Six Months Ended June 30, 2020 |
|  | Average |  |  | Interest |  |  | Average |  |  | Interest |
|  | Recorded |  |  | Income |  |  | Recorded |  |  | Income |
|  | Investment |  |  | Recognized |  |  | Investment |  |  | Recognized |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 3,459 |  |  | $ | 32 |  |  | $ | 3,464 |  |  | $ | 65 |
Non-owner occupied |  |  | 10,864 |  |  |  | 209 |  |  |  | 9,604 |  |  |  | 258 |
Residential real estate |  |  | 1,206 |  |  |  | 14 |  |  |  | 1,230 |  |  |  | 25 |
Commercial and industrial |  |  | 1,019 |  |  |  | 11 |  |  |  | 973 |  |  |  | 21 |
Home equity lines of credit |  |  | 347 |  |  |  | 2 |  |  |  | 348 |  |  |  | 4 |
Consumer installment |  |  | 1 |  |  |  | - |  |  |  | 1 |  |  |  | - |
Total |  | $ | 16,896 |  |  | $ | 268 |  |  | $ | 15,620 |  |  | $ | 373 |
Financing Receivable Credit Quality Indicators [Table Text Block] |
|  |  |  |  |  | Special |  |  |  |  |  |  |  |  |  |  | Total |
June 30, 2021 |  | Pass |  |  | Mention |  |  | Substandard |  |  | Doubtful |  |  | Loans |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 98,287 |  |  | $ | 5,912 |  |  | $ | 5,578 |  |  | $ | - |  |  | $ | 109,777 |
Non-owner occupied |  |  | 250,159 |  |  |  | 326 |  |  |  | 53,839 |  |  |  | - |  |  |  | 304,324 |
Multifamily |  |  | 34,926 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 34,926 |
Residential real estate |  |  | 224,915 |  |  |  | 158 |  |  |  | 3,029 |  |  |  | - |  |  |  | 228,102 |
Commercial and industrial |  |  | 196,629 |  |  |  | 1,102 |  |  |  | 2,827 |  |  |  | - |  |  |  | 200,558 |
Home equity lines of credit |  |  | 106,743 |  |  |  | - |  |  |  | 942 |  |  |  | - |  |  |  | 107,685 |
Construction and other |  |  | 54,644 |  |  |  | 7,585 |  |  |  | - |  |  |  | - |  |  |  | 62,229 |
Consumer installment |  |  | 8,688 |  |  |  | - |  |  |  | 6 |  |  |  | - |  |  |  | 8,694 |
Total |  | $ | 974,991 |  |  | $ | 15,083 |  |  | $ | 66,221 |  |  | $ | - |  |  | $ | 1,056,295 |
|  |  |  |  |  | Special |  |  |  |  |  |  |  |  |  |  | Total |
December 31, 2020 |  | Pass |  |  | Mention |  |  | Substandard |  |  | Doubtful |  |  | Loans |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 93,939 |  |  | $ | 7,084 |  |  | $ | 2,098 |  |  | $ | - |  |  | $ | 103,121 |
Non-owner occupied |  |  | 258,974 |  |  |  | 983 |  |  |  | 49,467 |  |  |  | - |  |  |  | 309,424 |
Multifamily |  |  | 39,562 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 39,562 |
Residential real estate |  |  | 230,944 |  |  |  | 265 |  |  |  | 2,786 |  |  |  | - |  |  |  | 233,995 |
Commercial and industrial |  |  | 227,765 |  |  |  | 1,800 |  |  |  | 2,479 |  |  |  | - |  |  |  | 232,044 |
Home equity lines of credit |  |  | 111,208 |  |  |  | - |  |  |  | 1,335 |  |  |  | - |  |  |  | 112,543 |
Construction and other |  |  | 58,082 |  |  |  | - |  |  |  | 5,491 |  |  |  | - |  |  |  | 63,573 |
Consumer installment |  |  | 9,816 |  |  |  | - |  |  |  | 7 |  |  |  | - |  |  |  | 9,823 |
Total |  | $ | 1,030,290 |  |  | $ | 10,132 |  |  | $ | 63,663 |  |  | $ | - |  |  | $ | 1,104,085 |
Financing Receivable, Past Due [Table Text Block] |
|  |  |  |  |  | 30-59 Days |  |  | 60-89 Days |  |  | 90 Days+ |  |  | Total |  |  | Total |
June 30, 2021 |  | Current |  |  | Past Due |  |  | Past Due |  |  | Past Due |  |  | Past Due |  |  | Loans |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 109,777 |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 109,777 |
Non-owner occupied |  |  | 303,161 |  |  |  | - |  |  |  | - |  |  |  | 1,163 |  |  |  | 1,163 |  |  |  | 304,324 |
Multifamily |  |  | 34,926 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 34,926 |
Residential real estate |  |  | 226,721 |  |  |  | 707 |  |  |  | 172 |  |  |  | 502 |  |  |  | 1,381 |  |  |  | 228,102 |
Commercial and industrial |  |  | 200,397 |  |  |  | 49 |  |  |  | 52 |  |  |  | 60 |  |  |  | 161 |  |  |  | 200,558 |
Home equity lines of credit |  |  | 107,498 |  |  |  | 63 |  |  |  | 124 |  |  |  | - |  |  |  | 187 |  |  |  | 107,685 |
Construction and other |  |  | 62,229 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 62,229 |
Consumer installment |  |  | 8,477 |  |  |  | - |  |  |  | - |  |  |  | 217 |  |  |  | 217 |  |  |  | 8,694 |
Total |  | $ | 1,053,186 |  |  | $ | 819 |  |  | $ | 348 |  |  | $ | 1,942 |  |  | $ | 3,109 |  |  | $ | 1,056,295 |
|  |  |  |  |  | 30-59 Days |  |  | 60-89 Days |  |  | 90 Days+ |  |  | Total |  |  | Total |
December 31, 2020 |  | Current |  |  | Past Due |  |  | Past Due |  |  | Past Due |  |  | Past Due |  |  | Loans |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Owner occupied |  | $ | 102,587 |  |  | $ | 418 |  |  | $ | - |  |  | $ | 116 |  |  | $ | 534 |  |  | $ | 103,121 |
Non-owner occupied |  |  | 305,613 |  |  |  | 1,844 |  |  |  | 1,373 |  |  |  | 594 |  |  |  | 3,811 |  |  |  | 309,424 |
Multifamily |  |  | 39,562 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 39,562 |
Residential real estate |  |  | 230,996 |  |  |  | 2,364 |  |  |  | 95 |  |  |  | 540 |  |  |  | 2,999 |  |  |  | 233,995 |
Commercial and industrial |  |  | 231,534 |  |  |  | 260 |  |  |  | 219 |  |  |  | 31 |  |  |  | 510 |  |  |  | 232,044 |
Home equity lines of credit |  |  | 112,325 |  |  |  | 120 |  |  |  | - |  |  |  | 98 |  |  |  | 218 |  |  |  | 112,543 |
Construction and other |  |  | 63,529 |  |  |  | 44 |  |  |  | - |  |  |  | - |  |  |  | 44 |  |  |  | 63,573 |
Consumer installment |  |  | 9,424 |  |  |  | 71 |  |  |  | 108 |  |  |  | 220 |  |  |  | 399 |  |  |  | 9,823 |
Total |  | $ | 1,095,570 |  |  | $ | 5,121 |  |  | $ | 1,795 |  |  | $ | 1,599 |  |  | $ | 8,515 |  |  | $ | 1,104,085 |
Financing Receivable, Nonaccrual [Table Text Block] |
|  |  |  |  |  | 90+ Days Past Due |
June 30, 2021 |  | Nonaccrual |  |  | and Accruing |
Commercial real estate: |  |  |  |  |  |  |  |
Owner occupied |  | $ | 382 |  |  | $ | - |
Non-owner occupied |  |  | 3,439 |  |  |  | - |
Multifamily |  |  | - |  |  |  | - |
Residential real estate |  |  | 2,830 |  |  |  | - |
Commercial and industrial |  |  | 543 |  |  |  | - |
Home equity lines of credit |  |  | 349 |  |  |  | - |
Construction and other |  |  | - |  |  |  | - |
Consumer installment |  |  | 217 |  |  |  | - |
Total |  | $ | 7,760 |  |  | $ | - |
|  |  |  |  |  | 90+ Days Past Due |
December 31, 2020 |  | Nonaccrual |  |  | and Accruing |
Commercial real estate: |  |  |  |  |  |  |  |
Owner occupied |  | $ | 458 |  |  | $ | - |
Non-owner occupied |  |  | 3,758 |  |  |  | - |
Residential real estate |  |  | 2,487 |  |  |  | - |
Commercial and industrial |  |  | 509 |  |  |  | - |
Home equity lines of credit |  |  | 422 |  |  |  | - |
Consumer installment |  |  | 224 |  |  |  | - |
Total |  | $ | 7,858 |  |  | $ | - |
Financing Receivable, Troubled Debt Restructuring [Table Text Block] |
|  | For the Six Months Ended |
|  | June 30, 2021 |
|  | Number of Contracts |  |  | Pre-Modification |  |  | Post-Modification |
|  | Term |  |  |  |  |  |  |  |  |  |  | Outstanding Recorded |  |  | Outstanding Recorded |
Troubled Debt Restructurings |  | Modification |  |  | Other |  |  | Total |  |  | Investment |  |  | Investment |
Commercial and industrial |  |  | 2 |  |  |  | - |  |  |  | 2 |  |  | $ | 44 |  |  | $ | 44 |
|  | For the Six Months Ended |
|  | June 30, 2020 |
|  | Number of Contracts |  |  | Pre-Modification |  |  | Post-Modification |
Troubled Debt Restructurings |  | Term |  |  |  |  |  |  |  |  |  |  | Outstanding Recorded |  |  | Outstanding Recorded |
|  | Modification |  |  | Other |  |  | Total |  |  | Investment |  |  | Investment |
Residential real estate |  |  | 1 |  |  |  | - |  |  |  | 1 |  |  | $ | 39 |  |  | $ | 39 |
Commercial and industrial |  |  | 2 |  |  |  | - |  |  |  | 2 |  |  |  | 118 |  |  |  | 117 |

X
- Definition Schedule of additional information related to impaired loans. + References No definition available. + Details
Name: | mbcn_ScheduleOfAdditionalInformationRelatedToImpairedLoansTableTextBlock
Namespace Prefix: | mbcn_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The tabular disclosure for financing receivables, by segment. + References No definition available. + Details
Name: | mbcn_ScheduleOfFinancingReceivableBySegmentTableTextBlock
Namespace Prefix: | mbcn_
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 -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 29 -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953659-111524 + 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 impaired financing receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivablesTableTextBlock
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 -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919253-210447 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953401-111524 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922355-210448 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5111-111524 + Details
Name: | us-gaap_PastDueFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of allowance for credit loss of financing receivable, classified as current. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 + Details
Name: | us-gaap_ScheduleOfCreditLossesForFinancingReceivablesCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of financing receivable on nonaccrual status. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5111-111524 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447 + Details
Name: | us-gaap_ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of financing receivable modified as troubled debt restructuring. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524 + Details
Name: | us-gaap_TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration