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Note 2 - Summary Of Significant Accounting Policies (Detail) (USD $) | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Oct. 18, 2010 | Aug. 31, 2005 | Aug. 31, 2012 Mcf gal | Aug. 31, 2011 | Aug. 31, 2010 | Aug. 31, 1996
Debt Instrument, Maturity Date Range, End |  |  | Dec. 31, 2008 |  |  |
Unrealized Loss on Securities |  |  | $ 1,100 | $ 2,900 |  |
Related Party Transaction, Due from (to) Related Party (in Dollars) |  |  | 9,600,000 |  |  |
Related Party Transaction, Due from (to) Related Party, Current |  |  | 4,600,000 |  |  |
Related Party Transaction, Due from (to) Related Party, Noncurrent |  |  | 5,000,000 |  |  |
Allowance for Doubtful Accounts Receivable, Current |  |  | 20,400 | 0 |  |
Finite-Lived Intangible Asset, Useful Life |  |  | 30 years |  |  |
Imputed Interest On Liability |  |  | 3,500,000 | 3,800,000 | 3,600,000 |
Water Taps |  | 38.5 | 19,427 |  |  | 40,000
Period Revenue To Be Recognized |  |  | 30 years |  |  |
Proceeds from Sale of Water Systems |  | 567,490 |  |  |  |
Revenue Recognition Water Tap Fees |  | 428,000 | 14,300 |  |  |
Payments for Royalties |  | 34,522 |  |  |  |
Percentage of Participating Policies, Disclosure |  | 65% |  |  |  |
Payments for Fees | 554,100 | 104,136 |  |  |  |
Deferred Revenue |  |  | 28,500 |  |  |
Recognition of Deferred Revenue |  |  | 41,500 |  |  |
Interest Income, Other |  |  | (19,241) | (22,899) | (26,343) |
Receivable with Imputed Interest, Effective Yield (Interest Rate) |  |  | 6.00% |  |  |
Interest Income, Operating |  |  | 19,200 | 22,900 | 26,300 |
Water Demand In Acre Feet (in Thousands of Cubic Feet) |  |  | 0.4 |  |  |
Gallons Per Day (in US Gallons) |  |  | 300 |  |  |
Prepayment Fees on Advances, Net |  |  | 1,243,400 |  |  |
Period To Recognize Deferred Revenue |  |  | 3 years |  |  |
Revenues |  |  | 284,384 | 282,134 | 264,107 |
Deferred Revenue, Leases, Net |  |  |  | 639,000 |  |
Allocated Share-based Compensation Expense (in Dollars) |  |  | 54,600 | 94,600 | 87,600 |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares) |  |  | 215,100,280,100 |  |  |
Tap Fees [Member] |  |  |  |  |  |
Deferred Revenue |  |  | 341,900 |  |  |
County Tap And Construction Fee Deferred Revenue [Member] |  |  |  |  |  |
Deferred Revenue |  |  | 1,300,000 |  |  |
Front Range Pipeline Consideration [Member] |  |  |  |  |  |
Deferred Revenue |  |  | 28,700 |  |  |
Deferred Compensation, Share-based Payments [Member] |  |  |  |  |  |
Allocated Share-based Compensation Expense (in Dollars) |  |  | 54,600 | 94,600 | 87,600 |
Common Share Equivalents [Member] |  |  |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares) |  |  |  |  | 262,600 |
Special Facilities at the Fairgrounds [Member] |  |  |  |  |  |
Interest Income, Other |  |  | 82,200 |  |  |
Deferred O And G Lease Revenue [Member] |  |  |  |  |  |
Revenues |  |  | $ 423,000 | $ 199,000 |  |

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- Definition Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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- Definition The increase (decrease), resulting in a loss, in the difference between the fair value and the carrying value, or in the comparative fair values, of securities held at each balance sheet date, that was included in earnings for the period. + References No definition available. + Details
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