CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Sep. 30, 2014	Sep. 30, 2013
CONDENSED CONSOLIDATED BALANCE SHEETS
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, authorized shares	200,000,000	200,000,000
Common stock, issued shares	73,510,000	73,149,000
Common stock, outstanding shares	73,510,000	73,149,000
Common stock, held in treasury (in shares)	61,000	65,000