XML 24 R13.htm IDEA: XBRL DOCUMENT v3.10.0.1
Net loss per share
 6 Months Ended
Jun. 30, 2018
Earnings Per Share [Abstract]  
Net loss per share
Net loss per share
Basic earnings per share is computed by dividing net loss by the weighted-average number of common shares outstanding. Diluted earnings per share is computed by dividing net loss by the weighted-average number of common shares plus the effect of any dilutive potential common shares outstanding during the period.
The following tables set forth the computation of basic and diluted net loss per share:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
 
2018
 
2017
 
2018
 
2017
 
Numerator
 

 
 

 
 

 
 

 
Net loss
$
(9,520
)
 
$
(17,475
)
 
$
(28,782
)
 
$
(46,532
)
 
Denominator
 

 
 

 
 

 
 

 
Denominator for basic and diluted net loss per share
46,137,833

 
39,621,738

 
46,257,397

 
36,978,528

 
Net loss per share:
 

 
 

 
 

 
 

 
Basic and diluted
$
(0.21
)
*
$
(0.44
)
*
$
(0.62
)
*
$
(1.26
)
*
 
*In the three and six months ended June 30, 2018 and 2017, the Company experienced a net loss and therefore did not report any dilutive share impact.
The following table shows historical dilutive common share equivalents outstanding, which are not included in the above historical calculation, as the effect of their inclusion is anti-dilutive during each period
 
As of June 30,
 
2018
 
2017
Stock Options
8,166,403

 
7,124,052

Unvested restricted stock awards and units
584,181

 
423,986

Total
8,750,584

 
7,548,038