Quarterly report pursuant to Section 13 or 15(d)

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

v3.10.0.1
Shareholders' Equity and Capital Stock - options activity (Details)
9 Months Ended
Sep. 30, 2018
$ / shares
shares
Options Rollforward  
Outstanding, Beginning Balance | shares 9,459,401
Granted, Options | shares 1,263,597
Exercised, Options | shares (420,344)
Forfeited, Options | shares (241,223)
Expired, Options | shares (436,060)
Outstanding Ending Balance, Options | shares 9,625,371
Outstanding, Beginning Balance, Weighted-average exercise price $ 0.70
Granted, Weighted-average exercise price 0.70
Exercised, Weighted-average exercise price 0.59
Forfeited, Weighted-average exercise price 0.73
Expired, Weighted-average exercise price 0.68
Outstanding Ending Balance, Weighted-average exercise price 0.69
Grant date intrinsic value $ 0