INCOME TAXES - Deferred Taxes (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax (liabilities):
Deferred taxes, net	$ 0	$ 0
Federal
Deferred tax assets:
Deferred tax assets	6,390	3,668
Valuation allowance	(6,390)	(3,668)
Foreign
Deferred tax assets:
Deferred tax assets	8,455	6,307
Valuation allowance	(8,430)	(6,255)
Deferred tax (liabilities):
Deferred tax (liabilities)	$ (25)	$ (52)