Intangibles (Schedule Of Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 43,203	$ 38,669
Accumulated Amortization	(10,388)	(7,640)
Finite-Lived Intangible Assets, Net, Total	32,815	31,029
Indefinite-Lived Intangible Assets (Excluding Goodwill)	7,675	7,677
Intangible Assets, Net	40,490	38,706
Customer Relationships [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	35,797	31,045
Noncompete Agreements [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	450	710
Technology [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	5,830	5,830
Finite-Lived Intangible Assets, Useful Life	11 years
Other Intangible Assets [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 1,126	$ 1,084
Minimum [Member] | Customer Relationships [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Useful Life	9 years
Minimum [Member] | Noncompete Agreements [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Useful Life	1 year
Minimum [Member] | Other Intangible Assets [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Useful Life	3 years
Maximum [Member] | Customer Relationships [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Useful Life	20 years
Maximum [Member] | Noncompete Agreements [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Useful Life	5 years
Maximum [Member] | Other Intangible Assets [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Useful Life	5 years