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Note 5 - Loans and Related Allowance for Loan and Lease Losses (Tables) | 12 Months Ended
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Dec. 31, 2019
Notes Tables |
Schedule Of Financing Receivable By Segment [Table Text Block] |
|  |  |  |  |  |  |  |  |  | Real Estate-Mortgage |  |  |  |  |  |  |  |  |
December 31, 2019 |  | Commercial and industrial |  |  | Real estate- construction |  |  | Residential |  |  | Commercial |  |  | Consumer installment |  |  | Total |
Loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 882 |  |  | $ | - |  |  | $ | 1,628 |  |  | $ | 10,559 |  |  | $ | 1 |  |  | $ | 13,070 |
Collectively evaluated for impairment |  |  | 88,645 |  |  |  | 63,246 |  |  |  | 345,419 |  |  |  | 459,468 |  |  |  | 14,410 |  |  |  | 971,188 |
Total loans |  | $ | 89,527 |  |  | $ | 63,246 |  |  | $ | 347,047 |  |  | $ | 470,027 |  |  | $ | 14,411 |  |  | $ | 984,258 |
|  |  |  |  |  |  |  |  |  | Real estate-Mortgage |  |  |  |  |  |  |  |  |
December 31, 2018 |  | Commercial and industrial |  |  | Real estate- construction |  |  | Residential |  |  | Commercial |  |  | Consumer installment |  |  | Total |
Loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 2,570 |  |  | $ | - |  |  | $ | 1,970 |  |  | $ | 9,533 |  |  | $ | 2 |  |  | $ | 14,075 |
Collectively evaluated for impairment |  |  | 81,287 |  |  |  | 56,731 |  |  |  | 334,517 |  |  |  | 488,714 |  |  |  | 16,785 |  |  |  | 978,034 |
Total loans |  | $ | 83,857 |  |  | $ | 56,731 |  |  | $ | 336,487 |  |  | $ | 498,247 |  |  | $ | 16,787 |  |  | $ | 992,109 |
Financing Receivable, Current, Allowance for Credit Loss [Table Text Block] |
|  |  |  |  |  |  |  |  |  | Real Estate-Mortgage |  |  |  |  |  |  |  |  |
December 31, 2019 |  | Commercial and industrial |  |  | Real estate- construction |  |  | Residential |  |  | Commercial |  |  | Consumer installment |  |  | Total |
Allowance for loan and lease losses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending allowance balance attributable to loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 3 |  |  | $ | - |  |  | $ | 30 |  |  | $ | 627 |  |  | $ | - |  |  | $ | 660 |
Collectively evaluated for impairment |  |  | 453 |  |  |  | 97 |  |  |  | 1,628 |  |  |  | 3,902 |  |  |  | 28 |  |  |  | 6,108 |
Total ending allowance balance |  | $ | 456 |  |  | $ | 97 |  |  | $ | 1,658 |  |  | $ | 4,529 |  |  | $ | 28 |  |  | $ | 6,768 |
|  |  |  |  |  |  |  |  |  | Real Estate-Mortgage |  |  |  |  |  |  |  |  |
December 31, 2018 |  | Commercial and industrial |  |  | Real estate- construction |  |  | Residential |  |  | Commercial |  |  | Consumer installment |  |  | Total |
Allowance for loan and lease losses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending allowance balance attributable to loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 667 |  |  | $ | - |  |  | $ | 43 |  |  | $ | 643 |  |  | $ | 1 |  |  | $ | 1,354 |
Collectively evaluated for impairment |  |  | 302 |  |  |  | 100 |  |  |  | 1,538 |  |  |  | 4,008 |  |  |  | 126 |  |  |  | 6,074 |
Total ending allowance balance |  | $ | 969 |  |  | $ | 100 |  |  | $ | 1,581 |  |  | $ | 4,651 |  |  | $ | 127 |  |  | $ | 7,428 |
|  | Commercial and industrial |  |  | Real estate- construction |  |  | Real estate- residential mortgage |  |  | Real estate- commercial mortgage |  |  | Consumer installment |  |  | Total |
ALLL balance at December 31, 2018 |  | $ | 969 |  |  | $ | 100 |  |  | $ | 1,581 |  |  | $ | 4,651 |  |  | $ | 127 |  |  | $ | 7,428 |
Charge-offs |  |  | (519 | ) |  |  | - |  |  |  | (523 | ) |  |  | (32 | ) |  |  | (735 | ) |  |  | (1,809 | )
Recoveries |  |  | 82 |  |  |  | 74 |  |  |  | 78 |  |  |  | 17 |  |  |  | 8 |  |  |  | 259 |
Provision |  |  | (76 | ) |  |  | (77 | ) |  |  | 522 |  |  |  | (107 | ) |  |  | 628 |  |  |  | 890 |
ALLL balance at December 31, 2019 |  | $ | 456 |  |  | $ | 97 |  |  | $ | 1,658 |  |  | $ | 4,529 |  |  | $ | 28 |  |  | $ | 6,768 |
|  | Commercial and industrial |  |  | Real estate- construction |  |  | Real estate- residential mortgage |  |  | Real estate- commercial mortgage |  |  | Consumer installment |  |  | Total |
ALLL balance at December 31, 2017 |  | $ | 999 |  |  | $ | 313 |  |  | $ | 1,760 |  |  | $ | 4,036 |  |  | $ | 82 |  |  | $ | 7,190 |
Charge-offs |  |  | (610 | ) |  |  | - |  |  |  | (177 | ) |  |  | (111 | ) |  |  | (220 | ) |  |  | (1,118 | )
Recoveries |  |  | 287 |  |  |  | 63 |  |  |  | 128 |  |  |  | - |  |  |  | 38 |  |  |  | 516 |
Provision |  |  | 293 |  |  |  | (276 | ) |  |  | (130 | ) |  |  | 726 |  |  |  | 227 |  |  |  | 840 |
ALLL balance at December 31, 2018 |  | $ | 969 |  |  | $ | 100 |  |  | $ | 1,581 |  |  | $ | 4,651 |  |  | $ | 127 |  |  | $ | 7,428 |
Impaired Financing Receivables [Table Text Block] |
December 31, 2019 |
Impaired Loans |
|  | Recorded |  |  | Unpaid Principal |  |  | Related |
|  | Investment |  |  | Balance |  |  | Allowance |
With no related allowance recorded: |  |  |  |  |  |  |  |  |  |  |  |
Commercial and industrial |  | $ | 747 |  |  | $ | 1,524 |  |  | $ | - |
Real estate - mortgage: |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  | 979 |  |  |  | 1,057 |  |  |  | - |
Commercial |  |  | 5,617 |  |  |  | 5,617 |  |  |  | - |
Consumer installment |  |  | 1 |  |  |  | 1 |  |  |  | - |
Total |  | $ | 7,344 |  |  | $ | 8,199 |  |  | $ | - |
With an allowance recorded: |  |  |  |  |  |  |  |  |  |  |  |
Commercial and industrial |  | $ | 135 |  |  | $ | 135 |  |  | $ | 3 |
Real estate - mortgage: |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  | 649 |  |  |  | 700 |  |  |  | 30 |
Commercial |  |  | 4,942 |  |  |  | 4,952 |  |  |  | 627 |
Total |  | $ | 5,726 |  |  | $ | 5,787 |  |  | $ | 660 |
Total: |  |  |  |  |  |  |  |  |  |  |  |
Commercial and industrial |  | $ | 882 |  |  | $ | 1,659 |  |  | $ | 3 |
Real estate - mortgage: |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  | 1,628 |  |  |  | 1,757 |  |  |  | 30 |
Commercial |  |  | 10,559 |  |  |  | 10,569 |  |  |  | 627 |
Consumer installment |  |  | 1 |  |  |  | 1 |  |  |  | - |
Total |  | $ | 13,070 |  |  | $ | 13,986 |  |  | $ | 660 |
December 31, 2018 |
Impaired Loans |
|  | Recorded |  |  | Unpaid Principal |  |  | Related |
|  | Investment |  |  | Balance |  |  | Allowance |
With no related allowance recorded: |  |  |  |  |  |  |  |  |  |  |  |
Commercial and industrial |  | $ | 207 |  |  | $ | 413 |  |  | $ | - |
Real estate - mortgage: |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  | 1,306 |  |  |  | 1,462 |  |  |  | - |
Commercial |  |  | 1,867 |  |  |  | 2,186 |  |  |  | - |
Total |  | $ | 3,380 |  |  | $ | 4,061 |  |  | $ | - |
With an allowance recorded: |  |  |  |  |  |  |  |  |  |  |  |
Commercial and industrial |  | $ | 2,363 |  |  | $ | 3,013 |  |  | $ | 667 |
Real estate - mortgage: |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  | 664 |  |  |  | 715 |  |  |  | 43 |
Commercial |  |  | 7,666 |  |  |  | 7,676 |  |  |  | 643 |
Consumer installment |  |  | 2 |  |  |  | 2 |  |  |  | 1 |
Total |  | $ | 10,695 |  |  | $ | 11,406 |  |  | $ | 1,354 |
Total: |  |  |  |  |  |  |  |  |  |  |  |
Commercial and industrial |  | $ | 2,570 |  |  | $ | 3,426 |  |  | $ | 667 |
Real estate - mortgage: |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  | 1,970 |  |  |  | 2,177 |  |  |  | 43 |
Commercial |  |  | 9,533 |  |  |  | 9,862 |  |  |  | 643 |
Consumer installment |  |  | 2 |  |  |  | 2 |  |  |  | 1 |
Total |  | $ | 14,075 |  |  | $ | 15,467 |  |  | $ | 1,354 |
Schedule of Additional Information Related to Impaired Loans [Table Text Block] |
|  | As of December 31, 2019 |  |  | As of December 31, 2018 |
|  | Average Recorded Investment |  |  | Interest Income Recognized |  |  | Average Recorded Investment |  |  | Interest Income Recognized |
Commercial and industrial |  | $ | 1,770 |  |  | $ | 141 |  |  | $ | 4,210 |  |  | $ | 172 |
Real estate - construction |  |  | 648 |  |  |  | - |  |  |  | 9 |  |  |  | - |
Real estate - mortgage: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  | 1,803 |  |  |  | 51 |  |  |  | 2,531 |  |  |  | 57 |
Commercial |  |  | 10,366 |  |  |  | 375 |  |  |  | 6,805 |  |  |  | 377 |
Consumer installment |  |  | 2 |  |  |  | - |  |  |  | 3 |  |  |  | - |
Total |  | $ | 14,589 |  |  | $ | 567 |  |  | $ | 13,558 |  |  | $ | 606 |
Financing Receivable, Troubled Debt Restructuring [Table Text Block] |
|  | December 31, 2019 |
|  | Number of Contracts |  |  | Pre-Modification |  |  | Post-Modification |
Troubled Debt Restructurings |  | Term Modification |  |  | Other |  |  | Total |  |  | Outstanding Recorded Investment |  |  | Outstanding Recorded Investment |
Commercial and industrial |  |  | 3 |  |  |  | - |  |  |  | 3 |  |  | $ | 488 |  |  | $ | 490 |
Residential real estate |  |  | 4 |  |  |  | 2 |  |  |  | 6 |  |  |  | 294 |  |  |  | 354 |
|  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 782 |  |  | $ | 844 |
|  | December 31, 2018 |
|  | Number of Contracts |  |  | Pre-Modification |  |  | Post-Modification |
Troubled Debt Restructurings |  | Term Modification |  |  | Other |  |  | Total |  |  | Outstanding Recorded Investment |  |  | Outstanding Recorded Investment |
Commercial and industrial |  |  | 1 |  |  |  | - |  |  |  | 1 |  |  | $ | 44 |  |  | $ | 44 |
Residential real estate |  |  | 3 |  |  |  | 2 |  |  |  | 5 |  |  |  | 286 |  |  |  | 286 |
Commercial real estate |  |  | 1 |  |  |  | - |  |  |  | 1 |  |  |  | 94 |  |  |  | 94 |
|  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 424 |  |  | $ | 424 |
Financing Receivable Credit Quality Indicators [Table Text Block] |
|  |  |  |  |  | Special |  |  |  |  |  |  |  |  |  |  | Total |
December 31, 2019 |  | Pass |  |  | Mention |  |  | Substandard |  |  | Doubtful |  |  | Loans |
Commercial and industrial |  | $ | 84,136 |  |  | $ | 3,619 |  |  | $ | 1,772 |  |  | $ | - |  |  | $ | 89,527 |
Real estate - construction |  |  | 63,246 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 63,246 |
Real estate - mortgage: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  | 342,988 |  |  |  | 420 |  |  |  | 3,639 |  |  |  | - |  |  |  | 347,047 |
Commercial |  |  | 453,170 |  |  |  | 6,989 |  |  |  | 9,868 |  |  |  | - |  |  |  | 470,027 |
Consumer installment |  |  | 14,399 |  |  |  | - |  |  |  | 12 |  |  |  | - |  |  |  | 14,411 |
Total |  | $ | 957,939 |  |  | $ | 11,028 |  |  | $ | 15,291 |  |  | $ | - |  |  | $ | 984,258 |
|  |  |  |  |  | Special |  |  |  |  |  |  |  |  |  |  | Total |
December 31, 2018 |  | Pass |  |  | Mention |  |  | Substandard |  |  | Doubtful |  |  | Loans |
Commercial and industrial |  | $ | 77,002 |  |  | $ | 4,572 |  |  | $ | 2,283 |  |  | $ | - |  |  | $ | 83,857 |
Real estate - construction |  |  | 55,397 |  |  |  | 1,334 |  |  |  | - |  |  |  | - |  |  |  | 56,731 |
Real estate - mortgage: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  | 332,475 |  |  |  | 553 |  |  |  | 3,459 |  |  |  | - |  |  |  | 336,487 |
Commercial |  |  | 483,516 |  |  |  | 6,617 |  |  |  | 8,114 |  |  |  | - |  |  |  | 498,247 |
Consumer installment |  |  | 16,776 |  |  |  | - |  |  |  | 11 |  |  |  | - |  |  |  | 16,787 |
Total |  | $ | 965,166 |  |  | $ | 13,076 |  |  | $ | 13,867 |  |  | $ | - |  |  | $ | 992,109 |
Financing Receivable, Past Due [Table Text Block] |
|  |  |  |  |  | 30-59 Days |  |  | 60-89 Days |  |  | 90 Days+ |  |  | Total |  |  | Total |
December 31, 2019 |  | Current |  |  | Past Due |  |  | Past Due |  |  | Past Due |  |  | Past Due |  |  | Loans |
Commercial and industrial |  | $ | 88,965 |  |  | $ | 190 |  |  | $ | 66 |  |  | $ | 306 |  |  | $ | 562 |  |  |  | 89,527 |
Real estate - construction |  |  | 63,246 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 63,246 |
Real estate - mortgage: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  | 344,311 |  |  |  | 1,713 |  |  |  | 63 |  |  |  | 960 |  |  |  | 2,736 |  |  |  | 347,047 |
Commercial |  |  | 465,666 |  |  |  | 63 |  |  |  | - |  |  |  | 4,298 |  |  |  | 4,361 |  |  |  | 470,027 |
Consumer installment |  |  | 13,378 |  |  |  | 623 |  |  |  | 216 |  |  |  | 194 |  |  |  | 1,033 |  |  |  | 14,411 |
Total |  | $ | 975,566 |  |  | $ | 2,589 |  |  | $ | 345 |  |  | $ | 5,758 |  |  | $ | 8,692 |  |  | $ | 984,258 |
|  |  |  |  |  | 30-59 Days |  |  | 60-89 Days |  |  | 90 Days+ |  |  | Total |  |  | Total |
December 31, 2018 |  | Current |  |  | Past Due |  |  | Past Due |  |  | Past Due |  |  | Past Due |  |  | Loans |
Commercial and industrial |  | $ | 82,770 |  |  | $ | 288 |  |  | $ | 213 |  |  | $ | 586 |  |  | $ | 1,087 |  |  |  | 83,857 |
Real estate - construction |  |  | 56,731 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 56,731 |
Real estate - mortgage: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  | 331,379 |  |  |  | 2,612 |  |  |  | 1,083 |  |  |  | 1,413 |  |  |  | 5,108 |  |  |  | 336,487 |
Commercial |  |  | 496,597 |  |  |  | 664 |  |  |  | - |  |  |  | 986 |  |  |  | 1,650 |  |  |  | 498,247 |
Consumer installment |  |  | 16,768 |  |  |  | 19 |  |  |  | - |  |  |  | - |  |  |  | 19 |  |  |  | 16,787 |
Total |  | $ | 984,245 |  |  | $ | 3,583 |  |  | $ | 1,296 |  |  | $ | 2,985 |  |  | $ | 7,864 |  |  |  | 992,109 |
Financing Receivable, Nonaccrual [Table Text Block] |
December 31, 2019 |  | Nonaccrual |  |  | 90+ Days Past Due and Accruing |
Commercial and industrial |  | $ | 946 |  |  | $ | - |
Real estate - mortgage: |  |  |  |  |  |  |  |
Residential |  |  | 3,285 |  |  |  | - |
Commercial |  |  | 4,451 |  |  |  | - |
Consumer installment |  |  | 197 |  |  |  | - |
Total |  | $ | 8,879 |  |  | $ | - |
December 31, 2018 |  | Nonaccrual |  |  | 90+ Days Past Due and Accruing |
Commercial and industrial |  | $ | 996 |  |  | $ | 91 |
Real estate - mortgage: |  |  |  |  |  |  |  |
Residential |  |  | 2,731 |  |  |  | 754 |
Commercial |  |  | 2,864 |  |  |  | 100 |
Consumer installment |  |  | 4 |  |  |  | - |
Total |  | $ | 6,595 |  |  | $ | 945 |
Subsequently Defaulted [Member] |
Notes Tables |
Financing Receivable, Troubled Debt Restructuring [Table Text Block] |
|  | December 31, 2018 |
Troubled Debt Restructurings |  | Number of |  |  | Recorded |
subsequently defaulted |  | Contracts |  |  | Investment |
Residential real estate |  |  | 1 |  |  | $ | 19 |

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- 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=119407570&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=118936363&loc=SL6953659-111524 + Details
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