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TAXES ON INCOME (Additional Information) (Details) - USD ($) $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
May 31, 2023 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
TAXES ON INCOME |  |  |  |  |  |  |  |
Statutory income tax rate |  | 21.00% | 21.00% | 21.00% |  |  |  |
Amount of milestone payment received | $ 20,000 |  |  |  |  |  |  |
Valuation allowance related to deferred tax assets | $ (3,100) | $ (953) | $ (6,932) | $ (2,970) |  |  |  |
Deferred tax liability of research and development costs |  | $ 11,900 | 14,400 | $ 28,500 |  |  |  |
Amortization period research and development costs |  | 15 years |  |  |  |  |  |
Operating Loss Carryforwards |  | $ 227,200 | 234,800 |  |  |  |  |
Maximum |  |  |  |  |  |  |  |
TAXES ON INCOME |  |  |  |  |  |  |  |
Statutory income tax rate |  | 21.00% |  |  |  |  |  |
Subsidiaries |  |  |  |  |  |  |  |
TAXES ON INCOME |  |  |  |  |  |  |  |
Operating Loss Carryforwards |  | $ 205,000 | $ 210,400 |  |  |  |  |
Subsidiaries | Tax Year Thereafter |  |  |  |  |  |  |  |
TAXES ON INCOME |  |  |  |  |  |  |  |
Statutory income tax rate |  | 23.00% | 23.00% | 23.00% | 23.00% | 23.00% | 23.00% | 23.00%
Parent Company |  |  |  |  |  |  |  |
TAXES ON INCOME |  |  |  |  |  |  |  |
Operating Loss Carryforwards |  | $ 22,200 | $ 24,400 |  |  |  |  |
Chiesi Agreements |  |  |  |  |  |  |  |
TAXES ON INCOME |  |  |  |  |  |  |  |
Amount of milestone payment received |  |  | $ 20,000 |  |  |  |  |

X
- Definition Amortization period of cost capitalized for research and development cost, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from research and development costs. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-6 + Details
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