Shareholders' Equity (Details Textual 3) - Stock options [Member] - $ / shares	1 Months Ended
	Jul. 31, 2015	Apr. 30, 2015	Feb. 28, 2015
Non-employee directors [Member]
Shareholders' Equity (Textual)
Number of options granted for common stock	50,000		25,000
Number of options granted for common stock, exercise price per share	$ 0.87		$ 0.25
Two non-employee directors [Member]
Shareholders' Equity (Textual)
Number of options granted for common stock		25,000
Number of options granted for common stock, exercise price per share		$ 0.25
Three non-employee directors [Member]
Shareholders' Equity (Textual)
Number of options granted for common stock	25,000