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v3.22.2.2

DESCRIPTION OF BUSINESS (Details) - USD ($) |  |  |  | 3 Months Ended | 9 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 16, 2022 | May 05, 2022 | Mar. 30, 2021 | Sep. 30, 2022 | Mar. 31, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2021 | Jun. 30, 2021 | Dec. 31, 2020
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Shares issued | 13,372,093 |  |  |  |  |  |  |  |  |  |  |
Share price | $ 10.32 |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of common stock | $ 129,200,000 |  |  |  |  | $ 129,720,000 |  |  |  |  |  |
Net proceeds |  |  |  |  |  |  | $ 186,148,000 |  |  |  |  |
Underwriting discounts and commissions | 8,300,000 |  |  |  |  |  |  |  |  |  |  |
Offering expenses | 500,000 |  |  |  |  |  | $ 124,000 |  |  |  |  |
Outstanding common stock |  |  |  | 63,208,828 |  | 63,208,828 |  |  |  | 49,500,308 |  |
Accumulated deficit |  |  |  | $ 125,185,000 |  | $ 125,185,000 |  |  |  | $ 76,960,000 |  |
Cash, cash equivalents and marketable securities |  |  |  | $ 364,800,000 |  | $ 364,800,000 |  |  |  |  |  |
Shelf registration, maximum potential offering proceeds |  | $ 400,000,000 |  |  |  |  |  |  |  |  |  |
Gross proceeds | $ 138,000,000.0 |  |  |  |  |  |  |  |  |  |  |
Common Stock |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Shares issued |  |  |  | 13,372,093 | 12,650,000 |  |  |  |  |  |  |
Outstanding common stock |  |  |  | 63,208,828 | 49,254,311 | 63,208,828 | 49,295,840 | 49,780,365 | 49,556,306 | 49,500,308 | 49,261,995 | 1,009,479
Shelf registration, maximum potential offering proceeds |  | $ 125,000,000 |  |  |  |  |  |  |  |  |  |
IPO |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Shares issued |  |  | 12,650,000 |  |  |  |  |  |  |  |  |
Share price |  |  | $ 16.00 |  |  |  |  |  |  |  |  |
Net proceeds |  |  | $ 186,100,000 |  |  |  |  |  |  |  |  |
Underwriting discounts and commissions |  |  | 14,200,000 |  |  |  |  |  |  |  |  |
Offering expenses |  |  | $ 2,100,000 |  |  |  |  |  |  |  |  |
IPO | Convertible preferred stock |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Outstanding common stock |  |  | 35,557,569 |  |  |  |  |  |  |  |  |
September 2022 offering |  |  |  |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Shares issued | 1,744,186 |  | 1,650,000 |  |  |  |  |  |  |  |  |

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