CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Mar. 31, 2014	Jun. 30, 2013
CONSOLIDATED BALANCE SHEETS
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, authorized shares	100,000,000	50,000,000
Common stock, issued shares	35,830,024	29,284,592
Common stock, outstanding shares	35,378,346	28,848,679
Treasury stock, shares	451,678	435,913