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Note Receivables (Details)
$ in Thousands
6 Months Ended
Jun. 30, 2022
USD ($)
Disclosure Text Block Supplement [Abstract]  
Note receivables $ 1,170
Notes receivables description The Company accepted $1.17 million (RMB7.88 million) bank acceptance drafts from third party interest free of accounts receivable.
Maturity date Apr. 28, 2023