Net Loss per Common Share (Details) (Options and Unvested Restricted Stock [Member], USD $)	9 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Options and Unvested Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of anti-dilutive shares excluded from computation of diluted loss per common share (in shares)	483,089	1,518,068
Range of exercise prices - lower range limit (in dollars per share)	$ 2.06	$ 0.77
Range of exercise prices - upper range limit (in dollars per share)	$ 2.06	$ 2.65