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Loans and Allowance for Loan Losses - Impaired Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2019 | Dec. 31, 2018
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Loans and Allowances for Loan Losses |  |
Impaired loans individually evaluated for impairment | $ 7,255 | $ 8,478
Impaired loans were evaluated based on the fair value of the loan's collateral | 2,900 | 3,800
Specific allowance related to impaired loans | 708 | 1,194
Impaired loans with no reserve allocation | $ 1,637 | $ 2,093
Impaired loans required no reserve allocation, percentage | 23.00% | 25.00%

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- Definition Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses that were evaluated for impairment based on the fair value of the collateral. + References No definition available. + Details
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- Definition Percentage of investment in impaired financing receivables for which there is no related allowance for credit losses. + References No definition available. + Details
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