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Revenue Recognition - Additional Information (Details) - USD ($)
Jan. 02, 2018
Mar. 31, 2019
Dec. 31, 2018
Jan. 01, 2018
Retained Earnings (Accumulated Deficit)   $ (6,937,149) $ (6,894,193) $ 71,000
Deferred revenue   $ 42,500    
Deferred Revenue, Revenue Recognized $ 21,250      
Products transferred at a point in time [Member]        
Deferred revenue       $ 49,750