Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Tables)

v3.7.0.1
Stockholders' Equity (Tables)
3 Months Ended
Mar. 31, 2017
Stockholders' Equity Note [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
The number of shares of the Company’s common stock that are issuable pursuant to warrant and stock option grants as of March 31, 2017 are:
 
 
 
Warrant Grants
 
Stock Option / Grants
 
 
 
Number of Shares 
Subject to Warrants
 
Weight-Average
Exercise Price Per
Share
 
Number of Shares Subject
to Options
 
Weighted-Average
Exercise Price
Per Share
 
Balance at December 31, 2016
 
 
222,230
 
 
7.43
 
 
200,000
 
$
4.50
 
Granted
 
 
343,583
 
 
4.29
 
 
300,000
 
 
3.56
 
Exercised
 
 
—
 
 
—
 
 
—
 
 
—
 
Forfeited
 
 
—
 
 
—
 
 
—
 
 
—
 
Balance at March 31, 2017
 
 
565,813
 
 
5.53
 
 
500,000
 
$
3.93
 
Exercisable at March 31, 2017
 
 
315,813
 
 
N/A
 
 
100,000
 
 
N/A