Basic and Diluted Net Loss Per Share (Tables)

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Schedule of Common Equivalent Shares were Excluded From Diluted Net Loss Per Share Calculation because their Inclusion would have been Anti-Dilutive

The following common equivalent shares were excluded from the diluted net loss per share calculation because their inclusion would have been anti-dilutive:

	Three months ended September 30,				Nine months ended September 30,
	2016		2015		2016		2015
Stock options		1,846,853		1,827,157		1,846,853		1,827,157
Series A-1 preferred stock warrants		—		130,384		—		130,384
Convertible preferred stock		—		8,354,963		—		8,354,963
Total		1,846,853		10,312,504		1,846,853		10,312,504