Summary of Significant Accounting Policies (Details Narrative) - USD ($)	12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2019
Accounting Policies [Abstract]
Percentage of reserves for customers	100.00%
Foreign financial institutions actual deposits	$ 200,000	$ 200,000
Future inventory returns	1,000,000	1,400,000
Inventory reserves	600,000	400,000
Co-op promotion incentives	2,000,000	2,900,000
Reserve for sales returns	960,000	1,224,000	$ 896,000
Shipping and handling expenses	1,200,000	1,200,000
Stock option expense	$ 10,000	$ 20,000
Expected dividend yield	0.00%	0.00%
Risk free interest rate	0.18%	2.08%
Volatility rate	146.70%	194.50%
Expected term	3 years	3 years
Stock compensation expense	$ 12,500	$ 12,500
Research and development costs	$ 100,000	$ 100,000
Percentage of tax benefits recognized likelihood of being realized	Greater than 50%
Potentially dilutive securities	368,558
Options to purchase	750,000	2,230,000