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Significant Accounting Policies (Narrative) (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2019 USD ($)
Accounting Standards Update 2016-02 |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
New accounting pronouncement, effect of adoption, quantification | $ 3.7

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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