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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: (Tables) | 12 Months Ended
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Sep. 30, 2015
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |
Summary of prepaid expenses and other current assets | A summary of prepaid expenses and other current assets is as follows (in millions):
|  | September 2015 |  | September 2014 |
Prepaid expenses |  | $ | 1.3 |  | $ | 1.2 |
Prepaid inventory |  |  | 0.8 |  |  | 3.8 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
|  | $ | 2.1 |  | $ | 5.0 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Schedule of estimated useful lives of property and equipment |
|  | Years |
Buildings |  |  | 40 |
Warehouse equipment |  |  | 5 - 7 |
Furniture, fixtures and leasehold improvements |  |  | 2 - 12 |
Vehicles |  |  | 5 |

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- Definition Tabular disclosure of estimated useful lives of property and equipment based on straight-line method of depreciation. + References No definition available. + Details
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- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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