Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2017

Schedule of Basic and Diluted Net Loss Per Share

Basic and diluted loss per share attributable to common stockholders was calculated as follows:


	Three Months Ended March 31,
	2017			2016
	(In thousands except per share data)
Net loss	$	(12,631	)	$	(6,689	)
Weighted average shares outstanding, basic and diluted		34,723			676

Net loss per share attributable to common stockholders, basic and diluted	$	(0.36	)	$	(9.89	)

Potential Dilutive Securities Excluded from Computation of Diluted Net Loss Per Common Share

The following common stock equivalents were excluded from the calculation of diluted loss per share because their inclusion would have been anti-dilutive:


	Three Months Ended March 31,
	2017		2016
	(In thousands)
Unvested restricted stock		1,175		1,774
Stock options		4,373		2,618

		5,548		4,392