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LICENSE AGREEMENT - Columbia (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended | 90 Months Ended |
--- | --- | --- | --- | --- | ---
Oct. 03, 2019 | Mar. 31, 2019 | Jan. 31, 2019 | Oct. 31, 2016 | Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2024 | Dec. 31, 2023
Agreements |  |  |  |  |  |  |  |
Research and development |  |  |  |  | $ 12,217,000 | $ 15,935,000 |  |
General and administrative |  |  |  |  | 9,066,000 | 5,583,000 |  |
Operating expenses |  |  |  |  | 21,283,000 | 21,518,000 |  |
Accrued expenses and other current liabilities |  |  |  |  | 14,641,000 |  | $ 14,641,000 | $ 15,286,000
Accounts payable |  |  |  |  | 4,019,000 |  | 4,019,000 | 1,742,000
License Agreements and Research Services Agreements | Columbia University |  |  |  |  |  |  |  |
Agreements |  |  |  |  |  |  |  |
Operating expenses |  |  |  |  | 100,000 | $ 100,000 | 3,000,000.0 |
Accrued expenses and other current liabilities |  |  |  |  | 28,000 |  | 28,000 | 29,000
Accounts payable |  |  |  |  | $ 0 |  | $ 0 | $ 0
2016 license agreement | Columbia University |  |  |  |  |  |  |  |
Agreements |  |  |  |  |  |  |  |
Percentage of outstanding common stock issued |  |  |  | 5.00% |  |  |  |
Fair value of stock issued |  |  |  | $ 500,000 |  |  |  |
Written notice period for termination of agreement |  |  |  | 90 days |  |  |  |
Written notice period for termination of agreement, uncured material breach |  |  |  | 30 days |  |  |  |
Extended written notice period for termination of agreement, attempt to cure material breach |  |  |  | 90 days |  |  |  |
2016 license agreement | Columbia University | Minimum |  |  |  |  |  |  |  |
Agreements |  |  |  |  |  |  |  |
Percentage of sublicensing revenue, if sublicenses rights granted |  |  |  | 10.00% |  |  |  |
2016 license agreement | Columbia University | Maximum |  |  |  |  |  |  |  |
Agreements |  |  |  |  |  |  |  |
Payment on achievement of specified development and regulatory milestones |  |  |  | $ 1,300,000 |  |  |  |
Payment on achievement of specified level of aggregate annual net sales |  |  |  | $ 1,000,000.0 |  |  |  |
Percentage of sublicensing revenue, if sublicenses rights granted |  |  |  | 20.00% |  |  |  |
2019 license agreement | Columbia University | Maximum |  |  |  |  |  |  |  |
Agreements |  |  |  |  |  |  |  |
Payment on achievement of specified development and regulatory milestones |  |  | $ 1,300,000 |  |  |  |  |
Payment on achievement of specified level of aggregate annual net sales |  |  | $ 1,000,000.0 |  |  |  |  |
2019 research agreement | Columbia University |  |  |  |  |  |  |  |
Agreements |  |  |  |  |  |  |  |
Agreement term |  | 12 months |  |  |  |  |  |
PI3k Research agreement | Columbia University |  |  |  |  |  |  |  |
Agreements |  |  |  |  |  |  |  |
Agreement term | 18 months |  |  |  |  |  |  |

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