Geographical Information - Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas (Details) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Net Sales	$ 15,519,516	$ 19,452,450	$ 40,410,398	$ 45,593,906
North America [Member]
Segment Reporting Information [Line Items]
Net Sales	14,087,271	18,627,982	34,964,607	41,704,128
Europe [Member]
Segment Reporting Information [Line Items]
Net Sales	1,396,148	679,499	4,935,548	3,657,429
Australia [Member]
Segment Reporting Information [Line Items]
Net Sales	36,097	100,768	510,243	179,923
Others [Member]
Segment Reporting Information [Line Items]
Net Sales		$ 44,201		$ 52,426