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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - SALE OF ASSET (Details) (USD $) In Thousands, unless otherwise specified | 9 Months Ended |  | 9 Months Ended |
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Jun. 30, 2014 | Jun. 30, 2013 | Sep. 30, 2013 | Jun. 30, 2014 CR&R [Member] | Oct. 22, 2013 CR&R [Member] acre
Number of acres of undeveloped land |  |  |  |  | 25.4
Asset held for sale | $ 0 |  | $ 5,428 |  | $ 5,400
Proceeds from sale of assets | 6,010 | 0 |  | 6,000 |
Pre-tax gain after closing costs |  |  |  | $ 313 |

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- Definition Long Lived Assets Held For Sale, Acres + References No definition available. + Details
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- Definition Long-lived assets that are held for sale apart from normal operations and anticipated to be sold in less than one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1107-107759 + Details
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- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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