Restructuring (Tables)

12 Months Ended

Dec. 31, 2021

Restructuring And Related Activities [Abstract]

Summary of Restructuring Activity

Restructuring activity during the years ended December 31, 2021 and December 31, 2020 was as follows:

	Restructuring accrual
	(in thousands)
Balance as of January 1, 2020	$	-
Restructuring expenses incurred		27,743
Cash paid		(25,102	)
Non-cash activity		(2,438	)
Balance as of December 31, 2020		203
Cash paid		(203	)
Balance as of December 31, 2021	$	-