Warrant Liabilities (Details Textual) (Warrant [Member], USD $)	3 Months Ended
	Mar. 31, 2015	Dec. 31, 2014	Jun. 30, 2013	Jun. 25, 2013
Warrant [Member]
Warrant Liabilities (Textual)
Amount of initial warrant liability				$ 4,827,788
Warrants Exercised	1,148,786
Amount of warrant liability to Additional paid-in capital	1,648,811
Non-cash charge or the change in the fair value	$ 3,011,616
Share Price	$ 1.69	$ 0.98		$ 0.96
Exercise price	$ 0.61	$ 0.61	$ 0.65