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Loans and Allowance for Loan Losses (Schedule of Breakdown of Outstanding Loans by Risk Category) (Details) - Commercial Loan [Member] - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | $ 1,223,702 | $ 1,128,705
Pass [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 1,205,682 | 1,115,196
Special Mention [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 8,080 | 3,385
Substandard [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 9,940 | 10,124
Doubtful [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans |  |
Owner Occupied Re [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 390,727 | 367,018
Owner Occupied Re [Member] | Pass [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 386,489 | 363,621
Owner Occupied Re [Member] | Special Mention [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 1,850 | 296
Owner Occupied Re [Member] | Substandard [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 2,388 | 3,101
Owner Occupied Re [Member] | Doubtful [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans |  |
Non Owner Occupied Re [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 455,346 | 404,296
Non Owner Occupied Re [Member] | Pass [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 447,808 | 400,266
Non Owner Occupied Re [Member] | Special Mention [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 4,194 | 118
Non Owner Occupied Re [Member] | Substandard [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 3,344 | 3,912
Non Owner Occupied Re [Member] | Doubtful [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans |  |
Construction Loans [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 85,065 | 84,411
Construction Loans [Member] | Pass [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 84,998 | 84,411
Construction Loans [Member] | Special Mention [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 67 |
Construction Loans [Member] | Substandard [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans |  |
Construction Loans [Member] | Doubtful [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans |  |
Business Loan [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 292,564 | 272,980
Business Loan [Member] | Pass [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 286,387 | 266,898
Business Loan [Member] | Special Mention [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 1,969 | 2,971
Business Loan [Member] | Substandard [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans | 4,208 | 3,111
Business Loan [Member] | Doubtful [Member] |  |
Outstanding commercial and consumer loans by risk category |  |
Outstanding commercial loans |  |

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