CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Jun. 30, 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	36,088,272	29,284,592
Common stock, outstanding shares	35,571,280	28,848,679
Treasury stock, shares	516,992	435,913