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v3.19.2

Loans and Related Allowance for Loan Losses (Narrative) (Details) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2019 USD ($) contract | Jun. 30, 2018 USD ($) contract | Jun. 30, 2019 USD ($) loan contract | Jun. 30, 2018 USD ($) contract | Dec. 31, 2018 USD ($) loan
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Commercial amount benchmark minimum for internal annual review |  |  | $ 500,000 |  |
Commercial amount benchmark minimum for annual review by independent reviewer |  |  | 1,000,000 |  |
Commercial amount benchmark minimum criticized relationships for annual review by independent reviewer |  |  | 500,000 |  |
Nonaccrual loans | $ 13,118,000 |  | $ 13,118,000 |  | $ 4,922,000
Financing receivable, modifications, number of contracts | loan |  |  | 13 |  | 16
Financing receivable, modifications, recorded investment | 4,000,000 |  | $ 4,000,000 |  | $ 4,900,000
Financing Receivables, 30 to 59 Days Past Due [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Decrease in percentage of accruing loans past due 30 days or more |  |  | 0.46% |  | 1.09%
Partial Charge Off [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Nonaccrual loans | $ 200,000 |  | $ 200,000 |  | $ 300,000
New TDR [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Financing receivable, modifications, number of contracts | contract | 0 | 0 | 0 | 0 |
Foreclosure 1-4 Family Real Estate Properties [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Loans secured by real estate properties in process of foreclosure | $ 200,000 |  | $ 200,000 |  | 300,000
Pre Existing TDR [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Financing receivable, modifications, number of contracts | contract | 0 | 2 | 2 | 2 |
Financing receivable, modifications, recorded investment |  | $ 0 |  | $ 0 |
Financing receivable, modifications, subsequent default, recorded investment | $ 0 |  | $ 0 |  |
Acquisition and Development (A&D) TDR [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Nonaccrual loans | 1,700,000 |  | 1,700,000 |  |
Increase in non-accrual status |  |  | 7,000,000 |  |
Commercial real estate- non owner-occupied [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Nonaccrual loans | 133,000 |  | 133,000 |  | $ 173,000
Commercial and industrial [Member] |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |
Nonaccrual loans | $ 27,000 |  | $ 27,000 |  |

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