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NET LOSS PER SHARE (Tables)
3 Months Ended
Mar. 31, 2017
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

 

 

Three months ended March 31,

 

 

2017

 

2016

Net income (loss)

$

2,171,815

$

(1,188,232)

Gain on derivative warrant liability

 

(5,132,000)

 

 

$

(2,960,185)

$

(1,188,232)

 

 

 

 

 

Weighted average outstanding shares of common stock

 

18,895,657

 

14,930,256

Warrants – Debt

 

5,979,496

 

Stock options

 

4,821,906

 

Other warrants

 

128,500

 

Common stock and equivalents

 

29,825,559

 

14,930,256

 

 

 

 

 

Net income (loss) per share

 

 

 

 

Basic

$

0.11

$

(0.08)

Diluted

 

(0.10)

 

(0.08)