Income Tax (Details) - Schedule of tax liability adjustment resulted from the reevaluation of the company’s tax position - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Income Tax (Details) - Schedule of tax liability adjustment resulted from the reevaluation of the company’s tax position [Line Items]
Pre-tax loss	$ (3,977)	$ (441)
PRC [Member]
Income Tax (Details) - Schedule of tax liability adjustment resulted from the reevaluation of the company’s tax position [Line Items]
Pre-tax loss	(3,974)	(438)
Others [Member]
Income Tax (Details) - Schedule of tax liability adjustment resulted from the reevaluation of the company’s tax position [Line Items]
Pre-tax loss	$ (3)	$ (3)