Other Liabilities - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Other Liabilities Disclosure [Line Items]
Accrued product replacement costs	$ 1,835
Material Handling [Member]
Other Liabilities Disclosure [Line Items]
Product replacement costs	3,500
Accrued product replacement costs	1,800
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