DEFERRED REVENUE, REFUND LIABILITY AND LIABILITY RELATED TO SALE OF FUTURE ROYALTIES - Liability Related to Sale of Future Royalties (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Feb. 28, 2021 |
|
Other Liabilities Disclosure [Abstract] | |||
Payments for royalties | $ 2,000 | $ 1,800 | |
Current portion (included in accrued expenses and other current liabilities) | 2,048 | 0 | |
Long-term portion | 54,013 | 57,484 | $ 44,800 |
Total liability related to sale of future royalties | $ 56,061 | $ 57,484 |