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Loans and Allowance for Lease and Loan Losses (Schedule of loans by risk rating and portfolio segment) (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | $ 789,517 | $ 677,006
Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 775,060 | 660,090
Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 4,882 | 7,805
Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 9,575 | 9,111
Commercial real estate |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 268,640 | 223,030
Commercial real estate | Undisbursed construction loans |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 20,354 | 12,870
Commercial real estate | Undisbursed construction loans | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 20,354 | 12,870
Commercial real estate | Non-residential |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 228,157 | 197,499
Commercial real estate | Non-residential | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 219,485 | 186,020
Commercial real estate | Non-residential | Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 4,285 | 6,840
Commercial real estate | Non-residential | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 4,387 | 4,639
Commercial real estate | Multifamily |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 20,129 | 12,661
Commercial real estate | Multifamily | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 19,744 | 12,261
Commercial real estate | Multifamily | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 385 | 400
Residential Real Estate |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 43,726 | 43,534
Residential Real Estate | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 41,385 | 41,249
Residential Real Estate | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 2,341 | 2,285
Commercial and industrial |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 90,554 | 83,203
Commercial and industrial | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 88,874 | 81,111
Commercial and industrial | Special Mention |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 597 | 965
Commercial and industrial | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 1,083 | 1,127
Consumer |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 26,028 | 30,095
Consumer | Indirect automobile |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 360,569 | 297,144
Consumer | Indirect automobile | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 359,616 | 296,692
Consumer | Indirect automobile | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 953 | 452
Consumer | Home equity |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 16,276 | 19,269
Consumer | Home equity | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 15,861 | 19,071
Consumer | Home equity | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 415 | 198
Consumer | Other consumer |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 9,752 | 10,826
Consumer | Other consumer | Pass |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | 9,741 | 10,816
Consumer | Other consumer | Substandard |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Total gross loans | $ 11 | $ 10

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