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Significant Accounting Policies Loans and Allowance for Credit Losses (Details) | 6 Months Ended
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Jun. 30, 2018
Loans and Allowance for Credit Losses [Abstract] |
Loans, Number of Days Past Due for a Non-Risk Graded Loan to be Placed on Nonaccruing Status | 90 days
Loans, Number of Days After Notification of Chapter 7 Bankruptcy Non-Risk Graded Loan is Placed on Nonaccruing Status | 60 days
Loans and Allowances for Credit Losses, Minimum No of Days After Which Past Due Non-Risk Graded Loans Are Charged Off | 60 days
Loans and Allowances for Credit Losses, Maximum No of Days After Which Past Due Non-Risk Graded Loans Are Charged Off | 180 days
Loans, Number of Days After Notification of Chapter 7 Bankruptcy Non-Risk Graded Loan is Charged Off | 60 days

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- Definition Loans and Allowance for Credit Losses [Abstract] + References No definition available. + Details
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- Definition Represents the number of days after notification of Chapter 7 bankruptcy for a non-risk graded loan to be charged off + References No definition available. + Details
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- Definition The number of days following notification of a borrowers Chapter 7 bankruptcy that a non-risk graded loan is placed on nonaccruing status. + References No definition available. + Details
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- Definition Represents the number of days past due a non-risk graded loan has to be in order to be placed on nonaccruing status. + References No definition available. + Details
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- Definition Maximum number of days after which past due non-risk graded loans are charged off + References No definition available. + Details
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- Definition Minimum number of days after which past due non-risk graded loans are charged off + References No definition available. + Details
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