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Financing Arrangements (Schedule Of Future Principal Payments On Subordinated Note) (Details) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2012
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|---|---|
| Financing Arrangements [Abstract] | |
| 2013 | |
| 2014 | 467 |
| 2015 | 800 |
| 2016 | 800 |
| 2017 | 800 |
| Thereafter | 1,133 |
| Total future principal payments | $ 4,000 |