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Loans and Allowance for Loan Losses (Details 1) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
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Summary loan commitments, unused lines of credit and standby letters of credit |  |
Letters of credit outstanding, Amount | $ 170,876 | $ 172,080
Loan commitments and unused lines of credit [Member] |  |
Summary loan commitments, unused lines of credit and standby letters of credit |  |
Letters of credit outstanding, Amount | 168,731 | 170,437
Standby letters of credit [Member] |  |
Summary loan commitments, unused lines of credit and standby letters of credit |  |
Letters of credit outstanding, Amount | $ 2,145 | $ 1,643

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- References No definition available. + Details
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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- Details
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Period Type: |