Other Intangible Assets, Net (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Other Intangible Assets, Net [Abstract]
Amortization expense related to intangible assets	$ 52,000	$ 108,000	$ 167,000	$ 492,000