Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Common stock, par value	$ .001	$ .001
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	124,273,548	101,452,789
Common stock, shares outstanding	124,273,548	101,452,789
Preferred stock, par value	$ .001	$ .001
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0