Annual report pursuant to Section 13 and 15(d)

Description of Business and Summary of Significant Accounting Policies (Details 1)

v3.6.0.2
Description of Business and Summary of Significant Accounting Policies (Details 1) - shares
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Total 14,871,638 12,990,053 10,711,581
Options [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Total 5,906,886 3,971,583 3,013,084
Warrants [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Total 8,964,752 9,018,470 7,698,497