Quarterly report pursuant to Section 13 or 15(d)

Per Share Data (Tables)

v2.4.1.9
Per Share Data (Tables)
3 Months Ended
Mar. 31, 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 March 31,
 
2015
 
2014
Basic weighted-average shares
184,998,551

 
181,502,068

Effect of dilutive securities:
 
 
 
     Common stock options

 
13,615,579

     Warrants to purchase common stock

 
7,215,208

Dilutive potential common shares

 
20,830,787

Weighted average common shares outstanding and dilutive potential common shares
184,998,551

 
202,332,855