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Loans (Details) - Schedule of facilities secured by the company's assets - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]    
Carrying Amounts $ 45,800,477 $ 37,940,343
Pledged deposits [Member]    
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]    
Carrying Amounts 16,278,065 8,791,499
Right-of-use assets (note 10) [Member]    
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]    
Carrying Amounts 7,430,212 7,500,780
Buildings [Member]    
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]    
Carrying Amounts 17,187,727 16,721,178
Machinery and equipment [Member]    
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]    
Carrying Amounts $ 4,904,473 $ 4,926,886