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v3.23.2

NATURE OF OPERATIONS - Additional Information (Detail) - USD ($) | 3 Months Ended | 6 Months Ended | 111 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2023 | Mar. 31, 2023 | Jun. 30, 2022 | Mar. 31, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |  |  |  |  |  |
Cash, cash equivalents, and marketable securities | $ 96,517,400 |  |  |  | $ 96,517,400 |  | $ 96,517,400 | $ 129,001,411
Total revenue | 75,000 |  | $ 0 |  | 141,160 | $ 1,445,366 | 222,600,000 |
Accumulated deficit | 251,291,081 |  |  |  | 251,291,081 |  | 251,291,081 | $ 225,526,542
Working capital | 92,000,000 |  |  |  | 92,000,000 |  | $ 92,000,000 |
Cash used in operating activities |  |  |  |  | 23,817,614 | 33,375,022 |  |
Net loss | $ 12,408,330 | $ 13,356,209 | $ 14,588,414 | $ 16,108,056 | $ 25,764,539 | $ 30,696,470 |  |

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