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Income Tax Expense (Principal Components Of Income Tax Expense (Benefit) From Continuing Operations) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2012
Federal, Current	$ 18,756	$ 10,723	$ 11,144
Federal, Deferred	(2,442)	2,942	2,954
State and local, Current	1,397	896	1,372
State and local, Deferred	(245)	642	309
Foreign, Current	2,044	2,033	1,863
Foreign, Deferred	84	1,099	(234)
Total	$ 19,594	$ 18,335	$ 17,408

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.