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Detail of Certain Balance Sheet Accounts - Other Non Current Assets (Details) - USD ($) $ in Thousands | Sep. 30, 2015 | Sep. 30, 2014
--- | --- | ---
Other Assets, Noncurrent [Abstract] |  |
Deposits | $ 0 | $ 250
Deferred Tax Assets, Noncurrent | 147 | 298
Deferred Compensation Plan Assets | 617 | 625
Investments | 919 | 919
Other, Other Noncurrent Assets | 2,332 | 2,375
Other Assets, Noncurrent, Total | $ 4,015 | $ 4,467

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