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Property, Buildings and Equipment, Net (Acquisition of Citrus Grove) (Details) (USD $) | 12 Months Ended | 0 Months Ended
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Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2012 | Aug. 08, 2014 DeSoto County, FL Citrus Grove [Member] acre
Business Acquisition [Line Items] |  |  |  |
Area of land acquired |  |  |  | 1,241
Number of net tree acres acquired |  |  |  | 867
Purchase price | $ 16,517,000 |  |  | $ 16,517,000
Purchase price funded from funds from like-kind exchange transaction |  |  |  | 5,300,000
Inventories |  |  |  | 1,148,000
Property, Buildings and Equipment: |  |  |  |
Equipment and other facilities |  |  |  | 1,834,000
Land |  |  |  | 3,902,000
Citrus Trees |  |  |  | 9,633,000
Total cash paid |  |  |  | $ 16,517,000

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- Definition Amount of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment, acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + 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 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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