Summary of Significant Accounting Policies (Schedule of Earnings Per Share) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Net loss	$ (2,184,468)	$ (2,425,463)	$ (6,119,182)	$ (4,349,727)
Preferred stock beneficial conversion charge	0	0	0	(4,474,348)
Undeclared cumulative preferred dividends	0	(239,388)	0	(447,878)
Net loss attributable to common stockholders	$ (2,184,468)	$ (2,664,851)	$ (6,119,182)	$ (9,271,953)
Weighted average common shares issued and outstanding - basic and diluted	15,120,479	6,505,016	14,662,626	5,774,389
Basic and diluted net loss per share attributable to common stockholders	$ (0.14)	$ (0.41)	$ (0.42)	$ (1.61)