Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2016

Accounting Policies [Abstract]

Components of Outstanding Securities

These outstanding securities consist of the following:

	Years Ended December 31,
	2016		2015		2014
Outstanding options		4,332,876		2,960,816		2,235,000
Outstanding warrants		7,740,340		1,972,630		1,980,630