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Restructuring and Related Activities (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Restructuring and Related Activities [Abstract]          
Restructuring Charges $ 1,398,000 $ 0 $ 1,398,000 $ 0  
Restructuring Reserve $ 1,400,000   $ 1,400,000   $ 0