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Recent Accounting Pronouncements (Narrative) (Details)
$ in Thousands
Sep. 30, 2019
USD ($)
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]  
Operating lease, right of use asset $ 16,241
Operating lease, liability 16,316
ASU 2016-02 [Member]  
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]  
Operating lease, right of use asset 14,000
Operating lease, liability $ 14,000