Other Liabilities - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2020	Dec. 31, 2019
Other Liabilities Disclosure [Line Items]
Accrued product replacement costs		$ 477	$ 1,835
Material Handling [Member]
Other Liabilities Disclosure [Line Items]
Product replacement costs	$ 3,500
Accrued product replacement costs		500
Minimum [Member] | Material Handling [Member]
Other Liabilities Disclosure [Line Items]
Product replacement costs		3,500
Maximum [Member] | Material Handling [Member]
Other Liabilities Disclosure [Line Items]
Product replacement costs		$ 4,000