Revenue Recognition - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Disaggregation Of Revenue [Line Items]
Type of Cost, Good or Service [Extensible List]	us-gaap:ShippingAndHandlingMember	us-gaap:ShippingAndHandlingMember	us-gaap:ShippingAndHandlingMember	us-gaap:ShippingAndHandlingMember
Cost of sales	$ 75,821	$ 87,349	$ 155,588	$ 180,905
Selling, General and Administrative Expenses [Member]
Disaggregation Of Revenue [Line Items]
Cost of sales	1,700	2,000	3,300	4,100
Cost of Sales [Member]
Disaggregation Of Revenue [Line Items]
Cost of sales	$ 1,500	$ 1,500	$ 2,900	$ 2,900