Quarterly report pursuant to Section 13 or 15(d)

Warrants (Tables)

v3.8.0.1
Warrants (Tables)
3 Months Ended
Mar. 31, 2018
Warrants [Abstract]  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
At March 31, 2018, the following warrants were outstanding: 
 
 
 
Number of
Awards
 
Weighted
Average
Exercise
Price
 
Weighted
Average
Remaining
Term in Years
 
Outstanding at December 31, 2017
 
 
9,455,961
 
$
3.26
 
 
4.23
 
Outstanding at March 31, 2018
 
 
9,455,961
 
$
3.26
 
 
3.98