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Loans, Nonaccrual Loans Segregated by Class of Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
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Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | $ 0 |  |
Nonaccrual loans with ACL |  | 11,880 | $ 13,999 |
90+ and still accruing |  | 17,989 | 19,620 | [1]
Total nonperforming loans |  | 29,869 |  |
Commercial [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | 0 |  |
Nonaccrual loans with ACL |  | 5,469 |  |
90+ and still accruing |  | 13,444 |  |
Total nonperforming loans |  | 18,913 |  |
Commercial [Member] | Hotel/Motel [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | 0 |  |
Nonaccrual loans with ACL |  | 90 |  |
90+ and still accruing |  | 0 |  |
Total nonperforming loans |  | 90 |  |
Commercial [Member] | Commercial Real Estate Residential [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | 0 |  |
Nonaccrual loans with ACL |  | 1,439 |  |
90+ and still accruing |  | 4,591 |  |
Total nonperforming loans |  | 6,030 |  |
Commercial [Member] | Commercial Real Estate Nonresidential [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | 0 |  |
Nonaccrual loans with ACL |  | 1,911 |  |
90+ and still accruing |  | 8,583 |  |
Total nonperforming loans |  | 10,494 |  |
Commercial [Member] | Other [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | 0 |  |
Nonaccrual loans with ACL |  | 2,029 | 3,839 |
90+ and still accruing |  | 270 | 2,586 | [1]
Total nonperforming loans |  | 2,299 |  |
Commercial [Member] | Construction [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with ACL |  |  | 230 |
90+ and still accruing | [1] |  | 237 |
Commercial [Member] | Real Estate Mortgage [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with ACL |  |  | 3,759 |
90+ and still accruing | [1] |  | 8,820 |
Residential [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | 0 |  |
Nonaccrual loans with ACL |  | 6,225 |  |
90+ and still accruing |  | 4,101 |  |
Total nonperforming loans |  | 10,326 |  |
Residential [Member] | Construction [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with ACL |  |  | 634 |
90+ and still accruing | [1] |  | 0 |
Residential [Member] | Real Estate Mortgage [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | 0 |  |
Nonaccrual loans with ACL |  | 5,615 | 4,821 |
90+ and still accruing |  | 3,726 | 7,088 | [1]
Total nonperforming loans |  | 9,341 |  |
Residential [Member] | Home Equity Lines [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | 0 |  |
Nonaccrual loans with ACL |  | 610 | 716 |
90+ and still accruing |  | 375 | 344 | [1]
Total nonperforming loans |  | 985 |  |
Consumer [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | 0 |  |
Nonaccrual loans with ACL |  | 186 |  |
90+ and still accruing |  | 444 |  |
Total nonperforming loans |  | 630 |  |
Consumer [Member] | Consumer Direct [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | 0 |  |
Nonaccrual loans with ACL |  | 186 |  |
90+ and still accruing |  | 40 | 97 | [1]
Total nonperforming loans |  | 226 |  |
Consumer [Member] | Consumer Indirect [Member] |  |  |  |
Nonaccrual loans segregated by class of loans [Abstract] |  |  |  |
Nonaccrual loans with no ACL |  | 0 |  |
Nonaccrual loans with ACL |  | 0 |  |
90+ and still accruing |  | 404 | $ 448 | [1]
Total nonperforming loans |  | $ 404 |  |
[1] | 90+ and Accruing are also included in 90+ Days Past Due column.

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- Definition Amount of financing receivable 90 days or more past due and still accruing. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 16 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919258-210447 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5111-111524 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=121647567&loc=SL82922355-210448 + Details
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