Warranty Liability (Tables)

9 Months Ended

Sep. 30, 2021

Warranty Liability

Schedule of rollforward of Company's warranty liability

	Three Months Ended				Nine Months Ended
	September 30,		September 30,		September 30,		September 30,
	2021		2020		2021		2020
Balance at the beginning of the period	$	5,423	$	5,355	$	5,812	$	6,541
Warranty provision		1,315		864		4,020		2,125
Claims paid/settlements		(673)		(469)		(3,767)		(2,916)
Balance at the end of the period	$	6,065	$	5,750	$	6,065	$	5,750