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Loans, Allowance For Loan Losses And OREO (Narrative) (Details) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2019 USD ($) contract item | Jun. 30, 2018 contract | Jun. 30, 2019 USD ($) contract item | Jun. 30, 2018 contract | Dec. 31, 2018 USD ($) contract item | Dec. 31, 2017 USD ($)
Financing Receivable, Modifications [Line Items] |  |  |  |  |  |
Loan modifications that would have been classified as TDRs | 0 | 0 | 0 | 0 |  |
Loan modifications classified as TDRs | 0 | 0 | 0 | 0 |  |
Outstanding commitments to disburse additional funds on TDR's |  |  | 0 |  | 0 |
Other real estate owned | $ | $ 2,413 |  | $ 2,413 |  | $ 2,430 | $ 2,650
Residential [Member] |  |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |  |
Number of real estate properties held | item | 2 |  | 2 |  | 4 |
Other real estate owned | $ | $ 228 |  | $ 228 |  | $ 156 |

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- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953676-111524 + Details
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- Definition Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5162-111524 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4437-111522 + Details
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