Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Royalties receivables, reserves	$ 1,094,774	$ 1,094,774
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	28,666,831	27,665,211
Common stock, shares outstanding	28,666,831	27,665,211