Annual report pursuant to Section 13 and 15(d)

Selected Quarterly Financial Data (Notes)

v2.4.0.8
Selected Quarterly Financial Data (Notes)
 12 Months Ended
Dec. 31, 2013
Quarterly Financial Information Disclosure [Abstract]  
Quarterly Financial Information [Text Block]
Selected Quarterly Financial Data (Unaudited)

Quarterly financial information for the fiscal 2013 and 2012 are presented in the following table, in thousands, except per share data:
 
For the Quarter Ending
 
March 31
 
June 30
 
September 30
 
December 31
2013:
 
 
 
 
 
 
 
Net sales
$
—

 
$
128

 
$
144

 
$
343

Grant and other revenue
—

 
67

 
257

 
192

Gross profit
—

 
90

 
325

 
383

Operating expenses
7,004

 
8,546

 
10,250

 
13,436

Operating loss
(7,004
)
 
(8,456
)
 
(9,925
)
 
(13,053
)
Net loss
(7,341
)
 
(10,300
)
 
(11,306
)
 
(13,752
)
Net loss attributable to common stockholders
(7,341
)
 
(10,300
)
 
(11,306
)
 
(13,752
)
Basic and diluted net loss per share (1)
$
(0.06
)
 
$
(0.09
)
 
$
(0.09
)
 
$
(0.10
)
 
 
 
 
 
 
 
 
2012:
 
 
 
 
 
 
 
Net sales
$
—

 
$
—

 
$
—

 
$
—

Grant and other revenue
12

 
60

 
—

 
7

Gross profit
12

 
60

 
—

 
7

Operating expenses
6,518

 
5,447

 
9,069

 
7,033

Operating loss
(6,506
)
 
(5,387
)
 
(9,069
)
 
(7,026
)
Net loss
(6,989
)
 
(5,835
)
 
(9,099
)
 
(7,235
)
Net loss attributable to common stockholders
(7,014
)
 
(5,860
)
 
(9,124
)
 
(7,203
)
Basic and diluted net loss per share (1)
$
(0.07
)
 
$
(0.06
)
 
$
(0.09
)
 
$
(0.07
)

(1) Net loss per share is computed independently for each of the quarters presented. Therefore the sum of the quarterly per-share calculations will not necessarily equal the annual per share calculation.