Warranty Provisions - Schedule of Product Warranty Liability (Details) - USD ($)	3 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Product Warranties Disclosures [Abstract]
Estimated return and allowance liabilities at beginning of year	$ 223,700	$ 292,500
Costs accrued for new estimated returns and allowances	104,976	109,245
Return and allowance obligations honored	(234,687)	(208,482)
Estimated return and allowance liabilities at end of year	$ 93,989	$ 193,263