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Detail of Certain Balance Sheet Accounts - Other Non Current Assets (Details) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2014 | Sep. 30, 2013
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Other Assets, Noncurrent [Abstract] |  |
Deposits | $ 250 | $ 999
Deferred Tax Assets, Noncurrent | 298 | 1,631
Deferred Compensation Plan Assets | 625 | 591
Investments | 919 | 919
Other, Other Noncurrent Assets | 2,375 | 2,611
Other Assets, Noncurrent, Total | $ 4,467 | $ 6,751

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