CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Sep. 30, 2011	Sep. 30, 2010
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	500,000	500,000
Preferred stock, issued	0	0
Preferred stock, outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, Authorized	50,000,000	50,000,000
Common stock, issued	10,839,997	10,100,589
Common stock, Outstanding	9,824,539	9,087,716
Treasury stock, shares	1,015,458	1,012,873