INVESTMENTS - Narrative (Details) - USD ($) $ in Thousands |
Sep. 30, 2016 |
Sep. 30, 2015 |
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| Investments, Debt and Equity Securities [Abstract] | ||
| Trading securities cost (in excess of) or below market value | $ 414 | $ 175 |
| Maximum ownership interests in various entities recorded under the cost method | 20.00% |
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- Definition The maximum ownership interests in various entities, which are recorded under the cost method of accounting and are included in equity investments. No definition available.
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| X | ||||||||||
- Definition This element represents the net excess or deficiency of the fair value of an investment (security, contract) over or under its cost (face amount, notional amount), respectively, which excess value or deficiency has not been recognized in earnings of the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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