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SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Mar. 13, 2023 | Sep. 13, 2022 | Jan. 31, 2023 | Aug. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2022 | Dec. 31, 2020
Significant Accounting Policies |  |  |  |  |  |  |
Cash, FDIC insured amount |  |  |  |  |  | $ 250,000 |
Cash, uninsured amount |  |  |  |  |  | 1,800,000 |
Construction in progress |  |  |  |  | $ 2,225,610 | 0 |
Receipt of product development research award |  |  |  | $ 13,100,000 |  |  |
Funds received from CPRIT grant |  |  |  | $ 4,800,000 | 2,400,000 |  |
Grant income receivable |  |  |  |  |  | 2,300,000 |
Grant income receivable |  |  |  |  |  | 100,000 |
Grant revenue |  |  |  |  |  | 100,000 |
Grant income received |  | $ 2,000,000.0 |  |  |  |  |
Funds received from CPRIT grant |  |  | $ 2,400,000 |  |  |  |
Other receivables |  |  |  |  | 237 | 2,402,004 |
Subsequent event |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |
Funds received from CPRIT grant | $ 100,000 |  | 100,000 |  |  |  |
Manufacturing facility in Houston, Texas |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |
Construction in progress |  |  |  |  | $ 2,200,000 | $ 1,900,000 | $ 6,800,000
Subsequent event |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |
Other receivables |  |  | $ 2,400,000 |  |  |  |
Grant income |  |  |  |  |  |  |
Significant Accounting Policies |  |  |  |  |  |  |
Amount of award grant from orphan product grant program |  | $ 2,000,000.0 |  |  |  |  |

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