Warranty Provisions - Schedule of Product Warranty Liability (Details) - USD ($)	9 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Product Warranties Disclosures [Abstract]
Estimated warranty provision at beginning of period	$ 223,700	$ 292,500
Costs accrued for future estimated returns	1,745,463	1,263,733
Returns received	(599,463)	(480,306)
Estimated warranty provision at beginning of period	$ 1,369,700	$ 1,075,927