Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2022

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

Accrued liabilities consist of the following:

	As of March 31, 2022		As of December 31, 2021
Accrued compensation and benefits	$	13,294	$	15,723
Accrued restructuring costs	3,845		3,919
Accrued warranties	1,748		1,880
Professional and legal fees	2,688		2,053
Taxes other than income	2,797		3,674
Other accrued liabilities	1,278		959
	$	25,650	$	28,208

Schedule of Activity Related to Accrued Warranties

Activity related to accrued warranties was as follows:

	Three Months Ended
	March 31, 2022		March 31, 2021
Balance, beginning of period	$	1,880	$	1,683
Provision for warranty expense	618		620
Fulfillment of warranty obligations	(750)		(724)
Balance, end of period	$	1,748	$	1,579