SHARE-BASED COMPENSATION - Components of share-based compensation expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
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| Components of share-based compensation expense | ||||
| Total non-cash compensation expense related to share-based compensation included in operating expense | $ 558 | $ 1,438 | $ 2,077 | $ 2,985 |
| Research and development | ||||
| Components of share-based compensation expense | ||||
| Total non-cash compensation expense related to share-based compensation included in operating expense | 23 | 34 | 87 | 34 |
| Selling, general and administrative | ||||
| Components of share-based compensation expense | ||||
| Total non-cash compensation expense related to share-based compensation included in operating expense | $ 535 | $ 1,404 | $ 1,990 | $ 2,951 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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