CONSOLIDATED BALANCE SHEETS (PARENTHETICALS) (USD $) In Thousands, except Share data	Sep. 30, 2011	Sep. 30, 2010
Common Stock, Par Value Per Share	$ 0.000	$ 0.000
Common Stock, Stated Value Per Share	$ 0.005	$ 0.005
Common Stock, Shares Authorized	200,000,000	200,000,000
Common Stock, Shares, Issued	90,296,482	90,164,103
Allowance for doubtful accounts	$ 7,440	$ 12,701