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Loan and Allowance for Loan Losses (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2019
Loans And Leases Receivable Disclosure [Abstract] |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
|  |  |  |  |  |  | March 31, |  |  | December 31,
(In thousands) |  |  | 2019 |  |  | 2018
Commercial and industrial |  | $ | 50,898 |  | $ | 63,467
Construction and land development |  |  | 44,931 |  |  | 40,222
Commercial real estate: |  |  |  |  |  |
| Owner occupied |  |  | 61,379 |  |  | 56,413
| Multi-family |  |  | 40,110 |  |  | 40,455
| Other |  |  | 163,660 |  |  | 165,028
|  | Total commercial real estate |  |  | 265,149 |  |  | 261,896
Residential real estate: |  |  |  |  |  |
| Consumer mortgage |  |  | 55,115 |  |  | 56,223
| Investment property |  |  | 48,516 |  |  | 46,374
|  | Total residential real estate |  |  | 103,631 |  |  | 102,597
Consumer installment |  |  | 8,564 |  |  | 9,295
|  | Total loans |  |  | 473,173 |  |  | 477,477
Less: unearned income |  |  | (523) |  |  | (569)
|  | Loans, net of unearned income |  | $ | 472,650 |  | $ | 476,908
Past Due Financing Receivables [Table Text Block] |
|  |  |  |  |  |  |  |  | Accruing | Accruing | Total |  |  |  |
|  |  |  |  |  |  |  |  | 30-89 Days | Greater than | Accruing | Non- |  |  | Total
(In thousands) |  | Current | Past Due | 90 days | Loans | Accrual |  |  | Loans
March 31, 2019: |  |  |  |  |  |  |  |  |  |
Commercial and industrial |  | $ | 50,470 | 428 | — | 50,898 | — |  | $ | 50,898
Construction and land development |  |  | 44,779 | 152 | — | 44,931 | — |  |  | 44,931
Commercial real estate: |  |  |  |  |  |  |  |  |  |
| Owner occupied |  |  | 61,379 | — | — | 61,379 | — |  |  | 61,379
| Multi-family |  |  | 40,110 | — | — | 40,110 | — |  |  | 40,110
| Other |  |  | 163,660 | — | — | 163,660 | — |  |  | 163,660
|  | Total commercial real estate |  |  | 265,149 | — | — | 265,149 | — |  |  | 265,149
Residential real estate: |  |  |  |  |  |  |  |  |  |
| Consumer mortgage |  |  | 54,899 | 47 | — | 54,946 | 169 |  |  | 55,115
| Investment property |  |  | 48,224 | 292 | — | 48,516 | — |  |  | 48,516
|  | Total residential real estate |  |  | 103,123 | 339 | — | 103,462 | 169 |  |  | 103,631
Consumer installment |  |  | 8,556 | 8 | — | 8,564 | — |  |  | 8,564
|  | Total |  | $ | 472,077 | 927 | — | 473,004 | 169 |  | $ | 473,173
December 31, 2018: |  |  |  |  |  |  |  |  |  |
Commercial and industrial |  | $ | 63,367 | 100 | — | 63,467 | — |  | $ | 63,467
Construction and land development |  |  | 39,997 | 225 | — | 40,222 | — |  |  | 40,222
Commercial real estate: |  |  |  |  |  |  |  |  |  |
| Owner occupied |  |  | 56,413 | — | — | 56,413 | — |  |  | 56,413
| Multi-family |  |  | 40,455 | — | — | 40,455 | — |  |  | 40,455
| Other |  |  | 165,028 | — | — | 165,028 | — |  |  | 165,028
|  | Total commercial real estate |  |  | 261,896 | — | — | 261,896 | — |  |  | 261,896
Residential real estate: |  |  |  |  |  |  |  |  |  |
| Consumer mortgage |  |  | 54,446 | 1,599 | — | 56,045 | 178 |  |  | 56,223
| Investment property |  |  | 46,233 | 141 | — | 46,374 | — |  |  | 46,374
|  | Total residential real estate |  |  | 100,679 | 1,740 | — | 102,419 | 178 |  |  | 102,597
Consumer installment |  |  | 9,254 | 41 | — | 9,295 | — |  |  | 9,295
|  | Total |  | $ | 475,193 | 2,106 | — | 477,299 | 178 |  | $ | 477,477
Allowance for Credit Losses on Financing Receivables [Table Text Block] |
|  |  | March 31, 2019
(In thousands) | Commercial and industrial |  | Construction and land development |  | Commercial real estate |  | Residential real estate |  | Consumer installment |  |  |  | Total
Quarter ended: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 778 |  | 700 |  | 2,218 |  | 946 |  | 148 |  |  | $ | 4,790
Charge-offs |  | — |  | — |  | — |  | — |  | (15) |  |  |  | (15)
Recoveries |  | 18 |  | — |  | — |  | 14 |  | 1 |  |  |  | 33
| Net recoveries (charge-offs) |  | 18 |  | — |  | — |  | 14 |  | (14) |  |  |  | 18
Provision for loan losses |  | (110) |  | 73 |  | 33 |  | (30) |  | 34 |  |  |  | —
Ending balance | $ | 686 |  | 773 |  | 2,251 |  | 930 |  | 168 |  |  | $ | 4,808
|  |  | March 31, 2018
(In thousands) | Commercial and industrial |  | Construction and land development |  | Commercial real estate |  | Residential real estate |  | Consumer installment |  |  |  | Total
Quarter ended: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 653 |  | 734 |  | 2,126 |  | 1,071 |  | 173 |  |  | $ | 4,757
Charge-offs |  | (52) |  | — |  | — |  | (4) |  | (2) |  |  |  | (58)
Recoveries |  | 14 |  | — |  | — |  | 16 |  | 3 |  |  |  | 33
| Net (charge-offs) recoveries |  | (38) |  | — |  | — |  | 12 |  | 1 |  |  |  | (25)
Provision for loan losses |  | 109 |  | (64) |  | (7) |  | (30) |  | (8) |  |  |  | —
Ending balance | $ | 724 |  | 670 |  | 2,119 |  | 1,053 |  | 166 |  |  | $ | 4,732
Financing Receivable Allowance for Credit Loss Additional Information [Table Text Block] |
|  |  |  |  |  |  | Collectively evaluated (1) |  | Individually evaluated (2) |  | Total
|  |  |  |  |  |  | Allowance | Recorded |  | Allowance | Recorded |  | Allowance | Recorded
|  |  |  |  |  |  | for loan | investment |  | for loan | investment |  | for loan | investment
(In thousands) |  | losses | in loans |  | losses | in loans |  | losses | in loans
March 31, 2019: |  |  |  |  |  |  |  |  |
Commercial and industrial | $ | 686 | 50,898 |  | — | — |  | 686 | 50,898
Construction and land development |  | 773 | 44,931 |  | — | — |  | 773 | 44,931
Commercial real estate |  | 2,251 | 265,149 |  | — | — |  | 2,251 | 265,149
Residential real estate |  | 930 | 103,631 |  | — | — |  | 930 | 103,631
Consumer installment |  | 168 | 8,564 |  | — | — |  | 168 | 8,564
|  | Total | $ | 4,808 | 473,173 |  | — | — |  | 4,808 | 473,173
March 31, 2018: |  |  |  |  |  |  |  |  |
Commercial and industrial | $ | 694 | 57,847 |  | 30 | 30 |  | 724 | 57,877
Construction and land development |  | 670 | 35,910 |  | — | — |  | 670 | 35,910
Commercial real estate |  | 2,113 | 232,014 |  | 6 | 2,331 |  | 2,119 | 234,345
Residential real estate |  | 1,053 | 106,496 |  | — | — |  | 1,053 | 106,496
Consumer installment |  | 166 | 9,685 |  | — | — |  | 166 | 9,685
|  | Total | $ | 4,696 | 441,952 |  | 36 | 2,361 |  | 4,732 | 444,313
(1) | Represents loans collectively evaluated for impairment in accordance with ASC 450-20, Loss Contingencies (formerly FAS 5), and
| pursuant to amendments by ASU 2010-20 regarding allowance for non-impaired loans.
(2) | Represents loans individually evaluated for impairment in accordance with ASC 310-30, Receivables (formerly FAS 114), and
| pursuant to amendments by ASU 2010-20 regarding allowance for impaired loans.
Financing Receivable Credit Quality Indicators [Table Text Block] |
(In thousands) |  | Pass |  | Special Mention |  | Substandard Accruing |  | Nonaccrual |  |  | Total loans
March 31, 2019: |  |  |  |  |  |  |  |  |  |  |
Commercial and industrial | $ | 49,507 |  | 821 |  | 570 |  | — |  | $ | 50,898
Construction and land development |  | 44,212 |  | — |  | 719 |  | — |  |  | 44,931
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |
| Owner occupied |  | 60,913 |  | 152 |  | 314 |  | — |  |  | 61,379
| Multi-family |  | 40,110 |  | — |  | — |  | — |  |  | 40,110
| Other |  | 162,484 |  | 1,152 |  | 24 |  | — |  |  | 163,660
|  | Total commercial real estate |  | 263,507 |  | 1,304 |  | 338 |  | — |  |  | 265,149
Residential real estate: |  |  |  |  |  |  |  |  |  |  |
| Consumer mortgage |  | 50,300 |  | 1,612 |  | 3,034 |  | 169 |  |  | 55,115
| Investment property |  | 47,657 |  | 169 |  | 690 |  | — |  |  | 48,516
|  | Total residential real estate |  | 97,957 |  | 1,781 |  | 3,724 |  | 169 |  |  | 103,631
Consumer installment |  | 8,364 |  | 70 |  | 130 |  | — |  |  | 8,564
|  | Total | $ | 463,547 |  | 3,976 |  | 5,481 |  | 169 |  | $ | 473,173
December 31, 2018: |  |  |  |  |  |  |  |  |  |  |
Commercial and industrial | $ | 61,568 |  | 1,377 |  | 522 |  | — |  | $ | 63,467
Construction and land development |  | 39,481 |  | — |  | 741 |  | — |  |  | 40,222
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |
| Owner occupied |  | 55,942 |  | 154 |  | 317 |  | — |  |  | 56,413
| Multi-family |  | 40,455 |  | — |  | — |  | — |  |  | 40,455
| Other |  | 163,449 |  | 1,208 |  | 371 |  | — |  |  | 165,028
|  | Total commercial real estate |  | 259,846 |  | 1,362 |  | 688 |  | — |  |  | 261,896
Residential real estate: |  |  |  |  |  |  |  |  |  |  |
| Consumer mortgage |  | 50,903 |  | 1,374 |  | 3,768 |  | 178 |  |  | 56,223
| Investment property |  | 45,463 |  | 173 |  | 738 |  | — |  |  | 46,374
|  | Total residential real estate |  | 96,366 |  | 1,547 |  | 4,506 |  | 178 |  |  | 102,597
Consumer installment |  | 9,149 |  | 75 |  | 71 |  | — |  |  | 9,295
|  | Total | $ | 466,410 |  | 4,361 |  | 6,528 |  | 178 |  | $ | 477,477
Impaired Financing Receivables [Table Text Block] |
|  |  |  |  |  |  | December 31, 2018
(In thousands) |  | Unpaid principal balance (1) | Charge-offs and payments applied (2) | Recorded investment (3) |  |  | Related allowance
With no allowance recorded:
Commercial real estate: |  |  |  |  |  |  |
| Owner occupied | $ | 157 | — | 157 |  |  |
|  | Total commercial real estate |  | 157 | — | 157 |  |  |
|  | Total impaired loans | $ | 157 | — | 157 |  | $ | —
(1) Unpaid principal balance represents the contractual obligation due from the customer.
(2) Charge-offs and payments applied represents cumulative charge-offs taken, as well as interest payments that have been
| applied against the outstanding principal balance subsequent to the loans being placed on nonaccrual status.
(3) Recorded investment represents the unpaid principal balance less charge-offs and payments applied; it is shown before
| any related allowance for loan losses.
Schedule Of Average Impaired Financing Receivable [Table Text Block] |
|  |  |  |  |  |  | Quarter ended March 31, 2019 |  |  | Quarter ended March 31, 2018
|  |  |  |  |  |  |  | Average |  | Total interest |  |  |  | Average |  | Total interest
|  |  |  |  |  |  |  | recorded |  | income |  |  |  | recorded |  | income
(In thousands) |  |  | investment |  | recognized |  |  |  | investment |  | recognized
Impaired loans: |  |  |  |  |  |  |
Commercial and industrial |  | $ | — |  | $ | — |  |  | $ | 30 |  | $ | —
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |
| Owner occupied |  | $ | 78 |  | $ | 9 |  |  | $ | 172 |  | $ | 3
| Other |  |  | — |  |  | — |  |  |  | 2,347 |  |  | —
|  | Total commercial real estate |  | $ | 78 |  | $ | 9 |  |  | $ | 2,519 |  | $ | 3
|  | Total |  | $ | 78 |  | $ | 9 |  |  | $ | 2,549 |  | $ | 3
Troubled Debt Restructurings on Financing Receivables, Accrual Status [Table Text Block] |
|  |  |  |  |  |  | TDRs
|  |  |  |  |  |  |  |  |  |  |  | Related
(In thousands) |  | Accruing | Nonaccrual | Total |  |  | Allowance
December 31, 2018 |  |
Commercial real estate: |  |  |  |  |  |  |
| Owner occupied | $ | 157 | — | 157 |  | $ | —
|  | Total commercial real estate | $ | 157 | — | 157 |  | $ | —
|  | Total | $ | 157 | — | 157 |  | $ | —
Troubled Debt Restructuring Modifications [Table Text Block] |
|  |  |  |  |  | Quarter ended March 31, 2019 |  |  | Quarter ended March 31, 2018
|  |  |  |  |  |  |  |  | Pre- |  | Post - |  |  |  |  |  | Pre- |  | Post -
|  |  |  |  |  |  |  |  | modification |  | modification |  |  |  |  |  | modification |  | modification
|  |  |  |  |  | Number |  |  | outstanding |  | outstanding |  |  | Number |  |  | outstanding |  | outstanding
|  |  |  |  |  | of |  |  | recorded |  | recorded |  |  | of |  |  | recorded |  | recorded
(Dollars in thousands) | contracts |  |  | investment |  | investment |  |  | contracts |  |  | investment |  | investment
TDRs: |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Other | — |  | $ | — |  | — |  |  | 1 |  | $ | 737 |  | 737
|  | Total commercial real estate | — |  | $ | — |  | — |  |  | 1 |  | $ | 737 |  | 737
|  | Total | — |  | $ | — |  | — |  |  | 1 |  | $ | 737 |  | 737
Schedule Of Debtor Troubled Debt Restructuring, Subsequent Defaults [Table Text Block] |
|  |  |  |  |  | Quarter ended March 31, 2019 |  |  | Quarter ended March 31, 2018
|  |  |  |  |  | Number of |  |  | Recorded |  |  |  | Number of |  |  | Recorded |
(Dollars in thousands) | Contracts |  |  | investment(1) |  |  |  | Contracts |  |  | investment(1) |
TDRs: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
| Other | — |  | $ | — |  |  |  | 1 |  | $ | 1,259 |
|  | Total commercial real estate | — |  |  | — |  |  |  | 1 |  |  | 1,259 |
|  | Total | — |  | $ | — |  |  |  | 1 |  | $ | 1,259 |
(1) Amount as of applicable month end during the respective period for which there was a payment default. |

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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://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=84173941&loc=SL6953659-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 55 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=82894031&loc=SL6953803-111525 + Details
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