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Severance and Other Charges (Credits), net - Additional Information (Details) - USD ($)
3 Months Ended 12 Months Ended
Dec. 31, 2019
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Restructuring and Related Activities [Abstract]        
Outstanding liability on severance and other costs $ 5,837,000 $ 5,837,000 $ 0  
Fixed asset retirement charge       $ 6,500,000
Fixed asset impairment 28,800,000 32,916,000 0 6,454,000
Inventory impairments 4,200,000 4,471,000 0 51,181,000
Intangible asset impairments $ 3,300,000 3,299,000 0 0
Accounts receivable write-off (recovery)   $ 0 $ (4,862,000) $ 15,022,000