Net Loss Per Common Share (Tables)

3 Months Ended

Mar. 31, 2018

Net Loss Per Common Share

Computation of Basic and Diluted Net Loss Per Share

The following table sets forth the computation of basic and diluted net loss per share (in thousands, except share and per share amounts):

	Three Months Ended
	March 31,
	2018		2017
Numerator:
Net loss	$	(1,277)	$	(6,086)
Denominator:
Weighted-average common shares outstanding		14,872,369		12,498,698
Less: weighted-average unvested common shares subjected to repurchase		(83,333)		(198,717)
Weighted-average common shares outstanding used to calculate net loss per common share, basic and diluted		14,789,036		12,299,981
Net loss per common share, basic and diluted	$	(0.09)	$	(0.49)

Schedule of Potentially Dilutive Securities Excluded from Diluted Net Loss Per Common Share

	Three Months Ended
	March 31,
	2018	2017
Options to purchase common stock	1,766,959	1,481,632
Restricted stock units	66,630	—
Common stock subject to repurchase	67,307	182,692
Common stock warrants	27,690	27,690
Total	1,928,586	1,692,014