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Sales by Geographical Location (Tables)
9 Months Ended
Sep. 30, 2020
Segment Reporting [Abstract]  
Schedule of Revenue by Country

Revenue by country for the three and nine months ended September 30, 2020 and 2019 was as follows.

 

    Three Months Ended     Nine Months Ended  
    September 30, 2020     September 30, 2019     September 30, 2020     September 30, 2019  
Revenue by Country                                
United States   $ 261,000     $ 344,000     $ 875,500     $ 1,006,400  
Brazil     358,100       160,000       951,600       431,400  
Japan     104,900       162,800       270,800       268,300  
The Netherlands     61,800       46,900       217,400       357,100  
Other Countries     108,800       235,100       490,000       671,400  
Total   $ 894,600     $ 948,800     $ 2,805,300     $ 2,734,600