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INTANGIBLE ASSETS - Summary of intangible assets (Parentheticals) (Details) | 12 Months Ended
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Sep. 30, 2016
Internally developed software |
Finite-Lived Intangible Assets [Line Items] |
Intangible assets, estimated useful life (in years) | 5 years
Customer relationships |
Finite-Lived Intangible Assets [Line Items] |
Intangible assets, estimated useful life (in years) | 10 years
Intellectual Property | Minimum |
Finite-Lived Intangible Assets [Line Items] |
Intangible assets, estimated useful life (in years) | 5 years
Intellectual Property | Maximum |
Finite-Lived Intangible Assets [Line Items] |
Intangible assets, estimated useful life (in years) | 15 years

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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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