XML 35 R24.htm IDEA: XBRL DOCUMENT v3.10.0.1
Net Loss per Share Attributable to Common Stockholders (Tables)
6 Months Ended
Jun. 30, 2018
Earnings Per Share [Abstract]  
Computation of Basic and Diluted Net Loss per Share Attributable to Common Stockholders

The following table summarizes the computation of basic and diluted net loss per share attributable to common stockholders of the Company:

 

 

Three Months Ended June 30,

 

 

Six Months Ended June 30,

 

 

2018

 

 

2017

 

 

2018

 

 

2017

 

 

(In thousands, except share and per

share data)

 

 

(In thousands, except share and per

share data)

 

Numerator—basic and diluted:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Net loss

$

(18,388

)

 

$

(13,639

)

 

$

(37,785

)

 

$

(26,610

)

Net loss attributable to common

   stockholders—basic and diluted

$

(18,388

)

 

$

(13,639

)

 

$

(37,785

)

 

$

(26,610

)

Net loss per share attributable to common

   stockholders—basic and diluted

$

(0.74

)

 

$

(0.70

)

 

$

(1.54

)

 

$

(1.41

)

Denominator—basic and diluted:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Weighted-average common shares used to

   compute net loss per share—basic and diluted

 

24,705,441

 

 

 

19,497,581

 

 

 

24,592,483

 

 

 

18,868,089

 

 

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

 

The following potentially dilutive securities have been excluded from the computation of diluted weighted-average shares outstanding because such securities have an antidilutive impact due to losses reported (in common stock equivalent shares):

 

 

 

June 30,

 

 

 

2018

 

 

2017

 

Options to purchase common stock

 

 

4,232,590

 

 

 

3,281,644

 

Common stock warrant

 

 

 

 

 

357,840

 

Employee Stock Purchase Plan

 

 

15,804