Warrant Derivative Liabilities (Details) - Convertible note [Member] - Warrant [Member]	3 Months Ended	12 Months Ended
	Jun. 30, 2020	Mar. 31, 2019
Expected volatility		95.00%
Expected dividend yield
Risk-free interest rate		0.70%
Minimum [Member]
Expected term	4 years 6 months 29 days	4 years 8 months 2 days
Expected volatility	94.00%
Risk-free interest rate	0.61%
Maximum [Member]
Expected term	5 years	4 years 9 months 29 days
Expected volatility	101.00%
Risk-free interest rate	0.73%
Inception [Member]
Expected term	5 years
Expected dividend yield
Inception [Member] | Minimum [Member]
Expected volatility	91.00%
Risk-free interest rate	1.50%
Inception [Member] | Maximum [Member]
Expected volatility	107.00%
Risk-free interest rate	2.77%