Summary of Significant Accounting Policies (Details 8) - USD ($)	12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Accounting Policies [Abstract]
Net income (loss)	$ 584,734	$ (198,312)
Weighted-average shares - basic	11,582,641	11,573,211
Effect of dilutive potential common shares	185,356	0
Weighted-average shares - basic and diluted	11,767,997	11,573,211
Net loss per share-basic and diluted	$ 0.05	$ (0.02)
Antidilutive equity units	850,644	998,000