Intangible Assets and Goodwill (Goodwill Narrative) (Details) - USD ($)	9 Months Ended
Sep. 30, 2020	Sep. 30, 2019
Goodwill [Line Items]
Goodwill impairment loss	$ 76,890,000
Asset impairment charge	11,586,000
Form Factory
Goodwill [Line Items]
Goodwill impairment loss	$ 65,304,000	$ 0

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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