Warrants (Details) - Warrant [Member] - $ / shares	9 Months Ended		12 Months Ended
	Dec. 31, 2019		Mar. 31, 2019
Class of Warrant or Right [Line Items]
Stock price	$ 1.82	[1]	$ 2.62
Exercise price	$ 3.10		$ 3.10
Annual dividend yield	0.00%	[1]	0.00%
Expected term (years)	1 year 18 days	[1]	1 year 9 months 18 days
Risk-free interest rate	159.00%	[1]	2.27%
Expected volatility	6664.00%	[1]	67.69%

[1] As of December 31, 2019, the warrants had not been exercised.