Consolidated Balance Sheets (Parenthetical) - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Accumulated depreciation of fixed assets	$ 3,285,245	$ 3,224,022
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	36,828,371	35,095,763
Common stock, shares outstanding	36,828,371	35,095,763
Series A Preferred Stock [Member]
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares designated	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Series B Preferred Stock [Member]
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares designated	1	1
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Series C Preferred Stock [Member]
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares designated	15,000,000	15,000,000
Preferred stock, shares issued	4,828,530	3,143,530
Preferred stock, shares outstanding	4,828,530	3,143,530
Preferred stock, liquidation preference	$ 1.00	$ 1.00
Cumulative dividend price per share	$ 0.06	$ 0.06