Reserve for Sales Returns - Schedule of Reserve for Sales Returns (Details) - USD ($)	9 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Reserve For Sales Returns
Reserve for sales returns at beginning of the period	$ 896,154	$ 726,000
Provision for estimated sales returns	6,757,115	3,235,305
Sales returns received	(3,106,951)	(1,910,819)
Reserve for sales returns at end of the period	$ 4,546,317	$ 2,050,486