INCOME TAXES (Reconciliation of Income Tax Expense) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Income Tax Disclosure [Abstract] | |||
| Loss before taxes on income | $ (53,007) | $ (151,878) | $ (85,150) |
| Statutory tax rate | 23.00% | 23.00% | 23.00% |
| Theoretical income tax expense | $ (12,192) | $ (34,932) | $ (19,585) |
| Deferred tax assets for which valuation allowance was provided | 40,520 | 29,485 | 10,390 |
| Non-deductible option expenses | (2,245) | (5,529) | (443) |
| Non-deductible expenses | (1,202) | 627 | 2,280 |
| Tax adjustment in respect of different tax rate of foreign subsidiary | 4,171 | 345 | (256) |
| Preferred enterprise benefits | 37,001 | 23,700 | 8,163 |
| Rate change impact | 0 | (57) | (93) |
| Intra-entity intellectual property transfer | (3,913) | 0 | 196 |
| Different tax rate | 0 | 372 | 573 |
| Foreign Tax | 0 | 0 | 102 |
| Uncerain tax positions | 416 | 0 | 0 |
| Other | 1,646 | 978 | 1,270 |
| Income tax expenses | $ 64,202 | $ 14,989 | $ 2,598 |