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Geographical Information - Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas (Details) - USD ($)
3 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Segment Reporting Information [Line Items]    
Net Sales $ 1,836,511 $ 3,939,733
North America [Member]    
Segment Reporting Information [Line Items]    
Net Sales 1,791,914 3,568,122
Europe [Member]    
Segment Reporting Information [Line Items]    
Net Sales 34,764 371,611
Other [Member]    
Segment Reporting Information [Line Items]    
Net Sales $ 9,833