|9 Months Ended|
Sep. 30, 2017
|Stockholders' Equity Note [Abstract]|
Note 9 Stock Warrants
A summary of the various changes in warrants during the nine month period ended September 30, 2017 is as follows:
The outstanding warrants as of September 30, 2017 expire from November 3, 2017 to August 5, 2018. The weighted average remaining term of the warrants is 0.7 years. The weighted average exercise price is $2.66 per share.