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Value Added Tax Receivable, Net (Details) - USD ($)
Mar. 31, 2023
Dec. 31, 2022
Value added tax receivable, net (Note 8) $ 2,343,000 $ 1,465,000
MEXICO    
Value added tax receivable, net (Note 8) 2,300,000  
VAT receivables offset against VAT payable $ 687,000 $ 1,500,000