Workforce reduction (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2023

Dec. 31, 2022

Restructuring and Related Activities [Abstract]

Summary of Restructuring Charges

A summary of the accrued liabilities activity recorded in connection with the November 2022 Reduction and March 2023 Restructuring Plan for the six months ended June 30, 2023 is as follows (in thousands):

	Accrued at December 31, 2022		Charges		Amounts Paid			Accrued at June 30, 2023
Employee severance, benefits, and related costs
November 2022 Reduction	$	1,041	$	327	$	(1,058	)	$	310
March 2023 Restructuring Plan	$	—	$	1,782	$	(1,218	)	$	564
Total	$	1,041	$	2,109	$	(2,276	)	$	874

A summary of the accrued liabilities activity recorded in connection with the November 2022 Reduction for the year ended December 31, 2022 is as follows (in thousands):

	Charges		Amounts Paid		Accrued at December 31, 2022
Employee severance, benefits, and related costs
November 2022 Reduction	$	1,407	$	366	$	1,041
Total	$	1,407	$	366	$	1,041