Intangibles, Goodwill (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Sep. 30, 2012	Sep. 30, 2011
Goodwill Details [Abstract]
Goodwill, Beginning Balance	$ 49,041	$ 47,330
Acquisition Additions Intangibles	12,473	1,823
Goodwill, Other	327	(112)
Goodwill, Ending Balance	$ 61,841	$ 49,041

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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+ Details