Net Loss per Common Share

9 Months Ended

Dec. 31, 2014

Net Loss per Common Share [Abstract]

Net Loss per Common Share

6. Net Loss per Common Share

The following potentially dilutive options to purchase shares of common stock and unvested restricted common stock at December 31 were excluded from diluted net loss per common share because of their anti-dilutive effect, and therefore, basic net loss per common share equals diluted net loss per common share for all periods presented in our Condensed Consolidated Statements of Operations:

	Number of options and unvested restricted stock		Range of stock option exercise prices
December 31, 2014		483,089	$	2.06 to $2.06
December 31, 2013		1,518,068	$	0.77 to $2.65