Net Loss Per Share

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Net Loss Per Share

Net Loss Per Share

The following shares were excluded from the calculation of diluted net loss per share applicable to common stockholders, prior to the application of the treasury stock method, because their effect would have been anti‑dilutive for the periods presented:

	Three Months Ended March 31,
	2017	2016
Options to purchase common shares	4,152,265	3,887,285
Restricted stock units	520,120	—
Warrants to purchase common stock	528,958	—
Total	5,201,343	3,887,285