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Property, Plant and Equipment, Net - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Property, Plant and Equipment [Abstract]        
Depreciation expense $ 2,900 $ 2,932 $ 5,831 $ 6,110
Impairment of property, plant, and equipment 9,914   9,914  
Operating lease, impairment loss $ 2,492   $ 2,492