INCOME TAXES - Loss before income taxes (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income tax expense
Provision for (benefit from) income tax	$ 0	$ 0	$ 0	$ 0
Domestic and foreign loss before income taxes:
Losses before taxes	$ (27,526)	$ (28,858)	$ (96,725)	$ (18,382)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References + Details