Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity and Capital Stock - options activity (Details)

v3.8.0.1
Shareholders' Equity and Capital Stock - options activity (Details)
9 Months Ended
Sep. 30, 2017
$ / shares
shares
Options Rollforward  
Outstanding, Beginning Balance | shares 9,748,934
Granted, Options | shares 500,000
Exercised, Options | shares (549,952)
Forfeited, Options | shares (485,698)
Expired, Options | shares (870,434)
Outstanding Ending Balance, Options | shares 8,342,850
Outstanding, Beginning Balance, Weighted-average exercise price $ 0.63
Granted, Weighted-average exercise price 0.69
Exercised, Weighted-average exercise price 0.64
Forfeited, Weighted-average exercise price 0.64
Expired, Weighted-average exercise price 0.81
Outstanding Ending Balance, Weighted-average exercise price 0.69
Grant date intrinsic value $ 0