Research License Agreements - Additional Information (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2022	Dec. 31, 2018	Dec. 31, 2015
UT Austin License | University
Research And Development Arrangement Contract To Perform For Others [Line Items]
License maintenance fees			$ 40
Additional milestone payments payable upon meeting certain development milestones			$ 4,700
Royalties terms	The Company will pay the University royalties as defined in the UT Austin License on any commercialized product sales related to the licensed technology in a percentage in the low single digits.
AskAt License
Research And Development Arrangement Contract To Perform For Others [Line Items]
Additional milestone payments payable upon meeting certain development milestones		$ 4,000
Royalties terms	The Company will pay the AskAt royalties a percentage in the low single digits as defined in the AskAt License on any commercialized product sales related to the licensed technology. The Company is also responsible for reimbursing AskAt for certain patent-related costs incurred on its behalf.
Total consideration allocated to technology recognized as research and development expense		28,500
AskAt License | Minimum
Research And Development Arrangement Contract To Perform For Others [Line Items]
Milestones payable contingent on sales in calendar year		50,000
AskAt License | Maximum
Research And Development Arrangement Contract To Perform For Others [Line Items]
Milestones payable contingent on sales in calendar year		$ 250,000