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Geographical Information (Tables)
3 Months Ended
Jun. 30, 2018
Segment Reporting [Abstract]  
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas

Sales by geographic region for the periods presented are as follows:

 

    June 30,  
    2018     2017  
             
North America   $ 1,791,914     $ 3,568,122  
Europe     34,764       371,611  
Other     9,833       -  
    $ 1,836,511     $ 3,939,733