Bank Loans (Details) - Schedule of short-term bank loans - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Short-Term Debt [Line Items]
Bank loans	$ 68,992	$ 65,919
Shanghai Pudong Development Bank [Member]
Short-Term Debt [Line Items]
Bank loans	39,200	42,157
Industrial and Commercial Bank of China [Member]
Short-Term Debt [Line Items]
Bank loans	21,952	21,462
Nanjing Bank [Member]
Short-Term Debt [Line Items]
Bank loans	$ 7,840	$ 2,300