GOODWILL AND OTHER INTANGIBLES (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2011
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of Intangible Assets	$ 7,837	$ 8,048	$ 7,867
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	7,513
Finite-Lived Intangible Assets, Amortization Expense, Year Two	7,357
Finite-Lived Intangible Assets, Amortization Expense, Year Three	7,244
Finite-Lived Intangible Assets, Amortization Expense, Year Four	7,164
Finite-Lived Intangible Assets, Amortization Expense, Year Five	7,092
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	$ 105,454