Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Tables)

v3.19.1
Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2018
Equity [Abstract]  
Summary of Shareholders Equity Warrants Outstanding

A summary of warrants outstanding as of December 31, 2018 is presented below, all of which are fully vested:

 

    Shares
(in thousands)
 
Outstanding at January 1, 2017     40,255  
Issued     -  
Exercised     (3,331 )
Tendered     (30,966 )
Expired     -  
Outstanding at December 31, 2017     5,958 **
Issued     240  
Exercised     -  
Tendered     -  
Expired     (399 )
Outstanding at December 31, 2018     5,799 *

 

* Weighted average exercise price for outstanding warrants is $0.61.

** Weighted average exercise price for outstanding warrants is $0.70.