Goodwill And Other Intangible (Other Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 51,812	$ 50,765
Accumulated Amortization	14,790	13,605
Customer Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	44,865	43,954
Accumulated Amortization	12,676	11,639
Trademarks And Tradenames [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,156	2,154
Accumulated Amortization	451	400
Licenses And Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,214	4,080
Accumulated Amortization	1,106	1,009
Other Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	577	577
Accumulated Amortization	$ 557	$ 557