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ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |  |
Accumulated deficit | $ 224,226,133 |  | $ 199,834,539
Cash, cash equivalents, and marketable securities | 144,800,000 |  |
Milestone payment received |  | $ (4,906,876) |
Receivables under "ERC" | 59,166 |  | 366,551
Research and development | 18,915,572 | 11,101,013 |
Comprehensive loss | (23,606,622) | (9,722,185) |
Net unrealized gain on marketable securities | $ 784,972 | $ 71,888 |
Antidilutive securities | 17,428,769 | 15,670,163 |
Commercialization and Distribution Agreement with Nippon Shinyaku Co, Limited, Japan |  |  |
ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |  |
Accounts receivable |  |  | $ 10,000,000

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