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Commitments And Contingencies (Schedule Of Minimum Rental Commitments Under Non-Cancelable Operating Leases) (Details) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2012
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|---|---|
| Commitments And Contingencies [Abstract] | |
| 2013 | $ 404 |
| 2014 | 179 |
| 2015 | 172 |
| 2016 | 125 |
| 2017 | |
| Total future minimum lease payments | $ 880 |