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Restructuring Charges (Tables)
 12 Months Ended
Dec. 31, 2021
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring Charges
The following table summarizes our restructuring costs during the twelve months ended December 31, 2021 as it relates to the April 2020 reduction in our workforce (in thousands):
Beginning Balance January 1, 2021AccrualsPaymentsEnding Balance December 31, 2021Cumulative Charges Incurred
Termination benefits$4,257 $682 $4,626 $313 $28,635 
Total$4,257 $682 $4,626 $313 $28,635