Restatement and Summary of Significant Accounting Policies - Statement of Operations and Comprehensive Loss (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Collaboration revenue	$ 525				$ 993
Loss from operations	(14,400)		$ (11,065)		(26,325)	$ (18,896)
Net loss	$ (14,366)	$ (11,911)	$ (11,039)	$ (7,802)	$ (26,277)	$ (18,841)
Net loss per share attributable to common stockholders- basic	$ (0.42)		$ (0.85)		$ (1.12)	$ (1.45)
Net loss per share attributable to common stockholders- diluted	$ (0.42)		$ (0.85)		$ (1.12)	$ (1.45)
As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Collaboration revenue	$ 407				$ 5,774
Loss from operations	(14,518)				(21,544)
Net loss	$ (14,484)				$ (21,496)
Net loss per share attributable to common stockholders- basic	$ (0.43)				$ (0.91)
Net loss per share attributable to common stockholders- diluted	$ (0.43)				$ (0.91)
Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Collaboration revenue	$ 118				$ (4,781)
Loss from operations	118				(4,781)
Net loss	$ 118				$ (4,781)
Net loss per share attributable to common stockholders- basic	$ 0.01				$ (0.21)
Net loss per share attributable to common stockholders- diluted	$ 0.01				$ (0.21)