Product Warranties (Tables)

9 Months Ended

Sep. 30, 2021

Guarantees and Product Warranties [Abstract]

Schedule of Reconciliation of the Changes in the Aggregate Product Warranty Liability

Product warranty liability activity was as follows for the periods presented (in thousands):

	Nine Months Ended September 30,
	2021		2020
Product warranty liability, beginning	$	4,711	$	2,984
Warranty charges incurred, net	(1,699)		(2,259)
Provision for warranty charges, net of adjustments	2,431		3,425
Acquired warranty	—		100
Product warranty liability, ending	5,443		4,250
Less: current portion of product warranty liability	(2,251)		(1,982)
Non-current portion of product warranty liability	$	3,192	$	2,268