Net Loss Per Share

9 Months Ended

Sep. 30, 2018

8. Net Loss per Share

Since the Company was in a loss position for all periods presented, diluted net loss per share is the same as basic net loss per share for all periods as the inclusion of all potential common shares outstanding would have been anti-dilutive.

Potentially dilutive securities that were not included in the diluted net loss per share calculations because they would be anti-dilutive were as follows (in thousands):

	September 30,
	2018		2017
Options to purchase common stock		4,534		3,542
Employee stock plan purchases		116		93
Total		4,650		3,635