Business and summary of significant accounting policies (Details 4) $ in Millions |
12 Months Ended |
|---|---|
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Sep. 30, 2015
USD ($)
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| Long-lived assets excluding goodwill | |
| Impairment of Long-Lived Assets Held-for-use | $ 0.0 |
| Maximum | |
| Fair value measurements | |
| Derivative liability | $ 0.1 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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