Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2020

Commitments And Contingencies Disclosure [Abstract]

Schedule of Changes in Warranty

Changes in our assurance-type warranty obligations were as follows:

	December 31,
	2020			2019
	(In thousands)
Beginning of the period	$	3,991		$	2,581
Balance assumed from business acquisitions		—			595
Warranty provision related to products shipped		7,201			5,996
Deductions for warranty claims processed		(5,327	)		(5,181	)
End of period	$	5,865		$	3,991

Schedule of Total Long-Term Non-Cancelable Purchase Commitment

The total long-term non-cancelable purchase commitment as of December 31, 2020 were as follows:

	Amounts
	(In thousands)
2021	$	1,973
2022		2,099
2023		1,282
2024		1,263
2025		158
	$	6,775