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Restructuring
3 Months Ended
Mar. 31, 2023
Restructuring and Related Activities [Abstract]  
Restructuring Restructuring
The following table summarizes the activity for the three months ended March 31, 2023 in the restructuring liability for employee termination charges. There was no such liability outstanding as of March 31, 2022.

(Amounts in thousands)
Balance at December 31, 2022
AdditionsPayments
Balance at March 31, 2023
Employee termination charges$3,429 $723 $(2,978)$1,174