Accounts Receivable (Tables)

12 Months Ended

Sep. 30, 2012

Accounts Receivable [Abstract]

Schedule Of Accounts Receivable Net Of Allowance For Doubtful Accounts

(Dollars in thousands)		2012	2011
Commercial	$	147,685	137,498
U.S. Government and prime contractors		3,366	6,585
Total	$	151,051	144,083