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Research and Collaboration Arrangements - CFF - Additional Information (Details) $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2016 USD ($) Installment | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |
Revenue recognized |  | $ 18,038 | $ 13,363
Estimated fair value of derivative liability |  | 200 | 100
CFF |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |
Collaborative arrangement total amount of award | $ 3,500 |  |
Collaborative arrangement achieved milestones |  | 1,800 | 1,300
Expected payments percentage to equal actual award received | 600.00% |  |
Number of installments to pay actual award | Installment | 3 |  |
Actual award payment period upon first commercial sale of product | 4 years |  |
Royalties percentage on actual award received | 600.00% |  |
Continuous period where the Company ceases to develop or commercialize any product | 180 days |  |
Collaborative arrangement transaction price adjustment |  | 500 |
Revenue recognized |  | 100 | 100
Deferred revenue |  | 1,400 | 1,100
Accounts receivable |  | 0 | 400
Remaining performance obligations |  | $ 1,400 | $ 1,100
CFF | Maximum |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |
Future sales-based milestone payments percentage | 300.00% |  |

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