Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Summary of Changes in Product Warranty Reserves

Activity by period in the Company's warranty accruals was as follows:

	Three months ended March 31,
(in thousands)	2022			2021
Balance at beginning of period	$	9,346		$	6,811
Warranties issued during the period		516			1,554
Settlements made during the period		(421	)		(1,819	)
Changes in liability for pre-existing warranties		(205	)		(187	)
Balance at end of period	$	9,236		$	6,359
Accrued warranty balance reported in:
Other current liabilities	$	3,771		$	2,891
Other non-current liabilities		5,465			3,468
Balance at end of period	$	9,236		$	6,359