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Note 3 - Investments in Water, Water Systems, Land and Improvements (Detail) (USD $) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Feb. 28, 2013 | Feb. 29, 2012 | Feb. 28, 2013 | Feb. 29, 2012 | Aug. 31, 2012
Depletion | $ 100 | $ 100 | $ 200 | $ 200 |
Depreciation, Nonproduction | 76,400 | 77,000 | 153,900 | 152,700 |
Number of FLCC Shares |  |  |  |  | 16,882
Assets Held-for-sale, Long Lived | $ 5,748,630 |  | $ 5,748,630 |  | $ 5,748,630
Rangeview Water Supply And Water System [Member] |  |  |  |  |
Number of FLCC Shares |  |  |  |  | 3,377

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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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 46 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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