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Inventory - Additional Information (Details) - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Inventory [Line Items]    
Noncurrent inventory raw materials $ 1,000,000  
Noncurrent inventory work in process 5,000,000  
Inventory Valuation and Obsolescence [Member]    
Inventory [Line Items]    
Inventory raw materials $ 287,544 $ 147,450