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Impaired Loans Averages (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Impaired Financing Receivable, Average Recorded Investment [Line Items] |  |  |  |
Impaired Financing Receivable, Average Recorded Investment | $ 2,024 | $ 2,804 | $ 2,061 | $ 2,911
Impaired Financing Receivable, Interest Income, Accrual Method | 2 | 12 | 5 | 28
Commercial and Industrial Loans [Member] |  |  |  |
Impaired Financing Receivable, Average Recorded Investment [Line Items] |  |  |  |
Impaired Financing Receivable, Average Recorded Investment | 2 | 36 | 6 | 40
Impaired Financing Receivable, Interest Income, Accrual Method | 0 | 1 | 0 | 2
Construction And Land Development Loans [Member] |  |  |  |
Impaired Financing Receivable, Average Recorded Investment [Line Items] |  |  |  |
Impaired Financing Receivable, Average Recorded Investment | 15 | 60 | 21 | 138
Impaired Financing Receivable, Interest Income, Accrual Method | 0 | 0 | 0 | 0
Commercial Real Estate Owner Occupied Loans [Member] |  |  |  |
Impaired Financing Receivable, Average Recorded Investment [Line Items] |  |  |  |
Impaired Financing Receivable, Average Recorded Investment | 186 | 1,009 | 189 | 1,015
Impaired Financing Receivable, Interest Income, Accrual Method | 2 | 11 | 5 | 26
Commercial Real Estate Other Loans [Member] |  |  |  |
Impaired Financing Receivable, Average Recorded Investment [Line Items] |  |  |  |
Impaired Financing Receivable, Average Recorded Investment | 1,821 | 1,699 | 1,845 | 1,718
Impaired Financing Receivable, Interest Income, Accrual Method | 0 | 0 | 0 | 0
Commercial Real Estate Loans, Total [Member] |  |  |  |
Impaired Financing Receivable, Average Recorded Investment [Line Items] |  |  |  |
Impaired Financing Receivable, Average Recorded Investment | 2,007 | 2,708 | 2,034 | 2,733
Impaired Financing Receivable, Interest Income, Accrual Method | $ 2 | $ 11 | $ 5 | $ 26

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- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5258-111524 + Details
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