v3.8.0.1
Note 19 - Unaudited Quarterly Financial Data
 12 Months Ended
Dec. 31, 2017
Notes to Financial Statements  
Quarterly Financial Information [Text Block]
19
. Unaudited Quarterly Financial Data
(in thousands, except per share amounts)
 
The following table sets forth certain unaudited quarterly financial data for the
eight
quarters ended
December
 
31,
2017.
The unaudited information set forth below has been prepared on the same basis as the audited information and includes all adjustments necessary to present fairly the information set forth herein. The operating results for any quarter are
not
indicative of results for any future period. All data is in thousands except per share data.
 
 
   
201
7
    
201
6
  
   
Q1
    
Q2
    
Q3
    
Q4
    
Q1
    
Q2
    
Q3
    
Q4
  
Revenues
   $
3,109
     $
2,659
     $
1,487
     $
740
     $
3,025
     $
4,531
     $
3,366
     $
6,435
  
Operating costs and expenses
   $
15,182
     $
12,600
     $
10,348
     $
8,547
     $
11,547
     $
12,853
     $
11,341
     $
13,573
  
Net income / (loss)
   $
(15,551
 )   $
(13,059
 )   $
(13,013
 )   $
(9,885
 )   $
(10,981
 )   $
(11,092
 )   $
(11,402
 )   $
( 9,682
 )
Net income / (loss) per share (basic)
   $
(0.34
 )   $
(0.29
 )   $
(0.28
 )   $
(0.20
 )   $
(0.24
 )   $
(0.24
 )   $
(0.25
 )   $
(0.21
 )
Net income / (loss) per share (diluted)
   $
(0.34
 )   $
(0.29
 )   $
(0.28
 )   $
(0.20
 )   $
(0.25
 )   $
(0.24
 )   $
(0.25
 )   $
(0.21
 )