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Loans and Allowance for Loan Losses (Schedule of Outstanding Commercial and Consumer Loans as Non-Accruals by Class) (Details) - Commercial Loan [Member] - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Outstanding commercial and consumer loans which include loans on nonaccrual status |  |
Current | $ 1,222,817 | $ 1,128,472
30-59 days past due | 433 | 153
60-89 days past due | 387 |
Greater than 90 days | 65 | 80
Total commercial loans | 1,223,702 | 1,128,705
Owner Occupied Re [Member] |  |
Outstanding commercial and consumer loans which include loans on nonaccrual status |  |
Current | 390,538 | 367,018
30-59 days past due | 189 |
60-89 days past due |  |
Greater than 90 days |  |
Total commercial loans | 390,727 | 367,018
Non Owner Occupied Re [Member] |  |
Outstanding commercial and consumer loans which include loans on nonaccrual status |  |
Current | 454,930 | 404,179
30-59 days past due | 206 | 117
60-89 days past due | 210 |
Greater than 90 days |  |
Total commercial loans | 455,346 | 404,296
Construction Loans [Member] |  |
Outstanding commercial and consumer loans which include loans on nonaccrual status |  |
Current | 85,065 | 84,411
30-59 days past due |  |
60-89 days past due |  |
Greater than 90 days |  |
Total commercial loans | 85,065 | 84,411
Business Loan [Member] |  |
Outstanding commercial and consumer loans which include loans on nonaccrual status |  |
Current | 292,284 | 272,864
30-59 days past due | 38 | 36
60-89 days past due | 177 |
Greater than 90 days | 65 | 80
Total commercial loans | $ 292,564 | $ 272,980

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