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SUBSEQUENT EVENTS - Additional Information (Details) - USD ($) |  | 9 Months Ended
--- | --- | ---
Nov. 01, 2024 | Sep. 30, 2024
Royalty Pharma Revenue Participation Right Purchase Agreement |  |
Subsequent Event [Line Items] |  |
Revenue interest payments description |  | The Revenue Interest Payments to Royalty Pharma are capped, such that they will cease upon reaching a multiple of 1.65 times the Purchase Price if Royalty Pharma receives Revenue Interest Payments in that amount in respect of net sales occurring on or before June 30, 2031, or upon reaching a multiple of 2.0 times the Purchase Price thereafter. Our revenue payment obligations under the Royalty Pharma Agreement may be discharged in connection with a change of control of the Company in an amount equal to 1.65 times the Purchase Price minus the aggregate Revenue Interest Payments received by Royalty Pharma as of the date of the closing of the change of control, if the closing of the change of control occurs on or prior to December 31, 2027, or in an amount equal to 2.0 times the Purchase Price minus the aggregate Revenue Interest Payments received by Royalty Pharma as of the date of the closing of the change of control, if the closing of the change of control occurs after December 31, 2027.
Accrued Royalties |  | $ 0
Subsequent Event | Pharmakon Loan Agreement | Tranche A |  |
Subsequent Event [Line Items] |  |
Maximum borrowing capacity under term loan | $ 125,000,000 |
Effective interest rate | 10.32% |
Subsequent Event | Pharmakon Loan Agreement | Tranche B |  |
Subsequent Event [Line Items] |  |
Maximum borrowing capacity under term loan | $ 75,000,000 |
Subsequent Event | Pharmakon Loan Agreement | Tranche C |  |
Subsequent Event [Line Items] |  |
Maximum borrowing capacity under term loan | $ 50,000,000 |
Subsequent Event | Pharmakon Loan Agreement | Term Loans |  |
Subsequent Event [Line Items] |  |
Term loan maturity date | Nov. 01, 2029 |
Spread on variable rate | 5.75% |
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] | Secured Overnight Financing Rate (SOFR) [Member] |
Floor rate | 3.00% |
Percentage of commitment amount to fund loan | 2.50% |
Subsequent Event | Pharmakon Loan Agreement | 3rd Anniversary Of Funding Date | Term Loans |  |
Subsequent Event [Line Items] |  |
Prepayment premium on percentage of term loan | 3.00% |
Subsequent Event | Pharmakon Loan Agreement | 3rd Anniversary But, Prior To 4th Anniversary Of Funding Date | Term Loans |  |
Subsequent Event [Line Items] |  |
Prepayment premium on percentage of term loan | 2.00% |
Subsequent Event | Pharmakon Loan Agreement | 4th Anniversary Of Funding Date | Term Loans |  |
Subsequent Event [Line Items] |  |
Prepayment premium on percentage of term loan | 1.00% |
Subsequent Event | Pharmakon Loan Agreement | BioPharma Credit PLC |  |
Subsequent Event [Line Items] |  |
Maximum borrowing capacity under term loan | $ 250,000,000 |
Line of credit, maturity period | 5 years |
Subsequent Event | Royalty Pharma Revenue Participation Right Purchase Agreement |  |
Subsequent Event [Line Items] |  |
Upfront payment received | $ 125,000,000 |
Subsequent Event | Royalty Pharma Revenue Participation Right Purchase Agreement | Scenario One |  |
Subsequent Event [Line Items] |  |
Percentage of annual net sales | 7.75% |
Subsequent Event | Royalty Pharma Revenue Participation Right Purchase Agreement | Scenario One | Maximum |  |
Subsequent Event [Line Items] |  |
Revenue interest payments | $ 500,000,000 |
Subsequent Event | Royalty Pharma Revenue Participation Right Purchase Agreement | Scenario Two |  |
Subsequent Event [Line Items] |  |
Percentage of annual net sales | 3.00% |
Subsequent Event | Royalty Pharma Revenue Participation Right Purchase Agreement | Scenario Two | Maximum |  |
Subsequent Event [Line Items] |  |
Revenue interest payments | $ 1,000,000,000 |
Subsequent Event | Royalty Pharma Revenue Participation Right Purchase Agreement | Scenario Two | Minimum |  |
Subsequent Event [Line Items] |  |
Revenue interest payments | $ 500,000,000 |
Subsequent Event | Royalty Pharma Revenue Participation Right Purchase Agreement | Scenario Three |  |
Subsequent Event [Line Items] |  |
Percentage of annual net sales | 1.00% |
Subsequent Event | Royalty Pharma Revenue Participation Right Purchase Agreement | Scenario Three | Minimum |  |
Subsequent Event [Line Items] |  |
Revenue interest payments | $ 1,000,000,000 |
Subsequent Event | Hercules Loan Agreement | Tranche A |  |
Subsequent Event [Line Items] |  |
Repayment of line of credit | $ 86,500,000 |
Term loan maturity date | Nov. 01, 2024 |

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