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Loans and Allowance for Loan Losses (Schedule of Nonperforming Assets, Including Nonaccruing TDRs) (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Summary of nonperforming assets |  |
Nonaccruing troubled debt restructurings | $ 3,220 | $ 2,541
Total nonaccrual loans, including nonaccruing TDRs | 5,809 | 5,830
Other real estate owned |  |
Total nonperforming assets | $ 5,809 | $ 5,830
Nonperforming assets as a percentage of: |  |
Total assets | 0.27% | 0.31%
Gross loans | 0.32% | 0.35%
Total loans over 90 days past due | $ 1,758 | $ 458
Loans over 90 days past due and still accruing |  |
Accruing troubled debt restructurings | 6,935 | 6,742
Commercial Loan [Member] | Owner Occupied Re [Member] |  |
Summary of nonperforming assets |  |
Nonaccruing |  |
Commercial Loan [Member] | Non Owner Occupied Re [Member] |  |
Summary of nonperforming assets |  |
Nonaccruing | 372 | 210
Commercial Loan [Member] | Business Loan [Member] |  |
Summary of nonperforming assets |  |
Nonaccruing | 65 | 81
Commercial Loan [Member] | Construction Loans [Member] |  |
Summary of nonperforming assets |  |
Nonaccruing |  |
Consumer Loan [Member] | Other Consumer [Member] |  |
Summary of nonperforming assets |  |
Nonaccruing |  | 12
Consumer Loan [Member] | Construction Loans [Member] |  |
Summary of nonperforming assets |  |
Nonaccruing |  |
Consumer Loan [Member] | Real Estate Loan [Member] |  |
Summary of nonperforming assets |  |
Nonaccruing | 1,710 | 1,980
Consumer Loan [Member] | Home Equity Loan [Member] |  |
Summary of nonperforming assets |  |
Nonaccruing | $ 442 | $ 1,006

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