CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIENCY) (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Issuance of common stock in initial public offering, issuance expenses	$ 13,692
Series D2 Convertible Preferred Stock [Member]
Issuance of Convertible Preferred stock, issuance expenses		$ 17
Series D3 Convertible Preferred Stock [Member]
Issuance of Convertible Preferred stock, issuance expenses		$ 9
Series E Convertible Preferred Stock [Member]
Issuance of Convertible Preferred stock, issuance expenses	$ 288