Quarterly report pursuant to Section 13 or 15(d)

Per Share Data (Tables)

v3.2.0.727
Per Share Data (Tables)
 6 Months Ended
Jun. 30, 2015
Earnings Per Share [Abstract]  
Computations of basic and diluted per share
A reconciliation of basic and diluted common shares used in the computation of per share data follows:
 
Three Months Ended 
 June 30,
 
Six Months Ended 
 June 30,
 
2015
 
2014
 
2015
 
2014
Basic weighted-average shares
184,743,052

 
181,739,505

 
184,870,096

 
181,621,442

Effect of dilutive securities:
 
 
 
 
 
 
 
     Options to purchase common stock
—

 
—

 
—

 
13,829,376

     Warrants to purchase common stock
—

 
—

 
—

 
7,276,623

Dilutive potential common shares
—

 
—

 
—

 
21,105,999

Weighted average common shares outstanding and dilutive potential common shares
184,743,052

 
181,739,505

 
184,870,096

 
202,727,441

Net (loss) income per share available to common shareholders:
 
 
 
 
 
 
 
Basic
$
(0.05
)
 
$
(0.00
)
 
$
(0.11
)
 
$
0.00

Diluted
$
(0.05
)
 
$
(0.00
)
 
$
(0.11
)
 
$
0.00