Goodwill And Intanigble Assets (Narrative) (Details) $ in Thousands	9 Months Ended
Sep. 30, 2019 USD ($)
Goodwill and Intangible Assets [Abstract]
Goodwill impairment	$ 1,257
Intangible assets impairment	$ 2,508

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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