Product Warranties (Tables)

12 Months Ended

Dec. 31, 2018

Guarantees and Product Warranties [Abstract]

Product warranty activities were as follows:


	Years Ended December 31,
	2018			2017
Beginning balance	$	10,104		$	8,261
Provision for product warranties		15,987			15,884
Direct and other charges to warranty liability		(15,692	)		(14,041	)

Ending balance(1)	$	10,399		$	10,104

(1)

Short-term product warranty of $9,986 and long-term product warranty of $413, each as of December 31, 2018, are included within other current liabilities and other liabilities, respectively, within the accompanying consolidated balance sheet. Short-term product warranty of $9,719 and long-term product warranty of $385 as of December 31, 2017, are included within other current liabilities and other liabilities, respectively, within the accompanying consolidated balance sheet.