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v3.22.2.2

The Company and Basis of Presentation - Narrative (Details) - USD ($) $ in Thousands |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Feb. 01, 2022 | Jan. 31, 2022 | Apr. 07, 2021 | Jul. 31, 2022 | Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021 | Feb. 28, 2021 | Dec. 31, 2020 | Jul. 15, 2020
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants (in shares) |  |  |  |  | 5,636,801 |  | 5,636,801 |  | 5,636,801 |  |  |
Net loss |  |  |  |  | $ 17,071 | $ 7,776 | $ 31,988 | $ 22,083 |  |  |  |
Net cash used in operating activities |  |  |  |  |  |  | $ 14,989 | 14,371 |  |  |  |
At Market Issuance Sales Agreement |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Aggregate offering price |  | $ 100,000 | $ 25,000 |  |  |  |  |  |  |  |  |
Aggregate net proceeds received | $ 200,000 |  |  |  |  |  |  | $ 979 |  |  |  |
2022 Promissory Note | Notes Payable | Subsequent Event |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of debt |  |  |  | $ 11,795 |  |  |  |  |  |  |  |
Monthly amortization payments |  |  |  | $ 1,566 |  |  |  |  |  |  |  |
Warrants |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants (in shares) |  |  |  |  |  |  |  |  |  | 3,840,000 | 2,160,000 | 2,160,000

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