Consolidated Balance Sheets (Parenthetical) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	10,000,000	10,000,000
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	150,000,000	150,000,000
Common stock, shares issued	62,425,140	59,260,101
Series A Convertible Redeemable Preferred Stock [Member]
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	2,000	2,000
Preferred stock, shares issued	1,085	1,175
Preferred stock, shares outstanding	1,085	1,175
Preferred stock liquidation share value	$ 1,085,000	$ 1,085,000
Series B Convertible Redeemable Preferred Stock [Member]
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	1,000	1,000
Preferred stock, shares issued	835	895
Preferred stock, shares outstanding	835	895
Preferred stock liquidation share value	$ 835,000	$ 835,000