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Research License Agreements - Additional Information (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
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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 |

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