Summary of Accounting Policies (Details Narrative) - USD ($)	12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2018
Accounting Policies [Line Items]
Percentage of reserves for customers	100.00%
Foreign financial institutions actual deposits	$ 200,000	$ 200,000
Future inventory returns	1,400,000	600,000
Inventory reserves	434,000	254,000
Reserve for sales returns	1,224,000	896,154	$ 726,000
Shipping and handling expenses	1,200,000	900,000
Stock option expense	$ 20,000	$ 52,000
Expected dividend yield	0.00%	0.00%
Risk-free interest rate	2.08%	2.08%
Volatility	194.50%	216.33%
Expected term	3 years	3 years
Stock compensation expense	$ 12,500	$ 12,500
Advertising expense	4,000,000	3,000,000
Accrued cooperative advertising allowances	700,000	600,000
Research and development costs	$ 100,000	$ 100,000
Percentage of tax benefits recognized likelihood of being realized	Greater than 50%
Minimum [Member]
Accounting Policies [Line Items]
Cooperative advertising allowance, percentage	1.00%
Maximum [Member]
Accounting Policies [Line Items]
Cooperative advertising allowance, percentage	13.00%