Annual report pursuant to Section 13 and 15(d)

Net Loss Per Common Share (Tables)

v2.4.1.9
Net Loss Per Common Share (Tables)
12 Months Ended
Dec. 31, 2014
Earnings Per Share [Abstract]  
Reconciliation of Numerator and Denominator

A reconciliation of the numerator and denominator used in the calculation is as follows (in thousands, except per share amounts):

 

 

 

Years Ended December 31,

 

 

 

2014

 

 

2013

 

 

2012

 

Numerator:

 

 

 

 

 

 

 

 

 

 

 

 

Net income (loss) - basic

 

$

(21,584

)

 

$

(28,415

)

 

$

(71,135

)

Less: noncash income from change in fair value of

   common stock warrants

 

 

9,344

 

 

 

 

 

 

 

Net loss - diluted

 

 

(30,928

)

 

$

(28,415

)

 

$

(71,135

)

Denominator:

 

 

 

 

 

 

 

 

 

 

 

 

Weighted-average number of common shares outstanding

 

 

60,335

 

 

 

57,832

 

 

 

54,219

 

Dilutive effect of warrants

 

 

3,051

 

 

 

 

 

 

 

Weighted-average common shares outstanding and dilutive

   potential common share-diluted

 

 

63,386

 

 

 

57,832

 

 

 

54,219

 

Net loss per share:

 

 

 

 

 

 

 

 

 

 

 

 

Basic

 

$

(0.36

)

 

$

(0.49

)

 

$

(1.31

)

Diluted

 

$

(0.49

)

 

$

(0.49

)

 

$

(1.31

)

 

Warrants, Options and Purchase Rights Excluded from Computation of Diluted Net Loss Per Common Share

The following warrants, outstanding options and purchase rights under the Company’s 2004 Employee Stock Purchase Plan (“2004 Purchase Plan”) were excluded from the computation of diluted net loss per common share for the periods presented because including them would have had an antidilutive effect (in thousands):

 

 

 

 

Years Ended December 31,

 

 

 

2014

 

 

2013

 

 

2012

 

Shares issuable upon exercise of warrants

 

 

 

 

 

8,282

 

 

 

11,583

 

Shares issuable upon exercise of stock options

 

 

8,169

 

 

 

6,527

 

 

 

5,099

 

Shares issuable related to the ESPP

 

 

67

 

 

 

64

 

 

 

79