INCOME TAXES (Details) - USD ($) $ in Thousands	36 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income taxes
Valuation allowance	$ 400,363	$ 367,446
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%
Us Federal Income Tax [Member]
Income taxes
Research and development costs	$ 135,400
Operating Loss Carryforwards	1,300
Research and Development Carryforward	42,000
Business Interest Expense Carryforward	15,700
Foreign Tax Authority [Member]
Income taxes
Research and development costs	$ 38,500