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Note 16 - Commitments and Contingencies (Details) (USD $) | 12 Months Ended |  | 12 Months Ended |  |  | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Aug. 31, 2014 | Jul. 14, 2014 | Aug. 31, 2013 Fiscal 2013 Bonus Plan [Member] Executive Officer [Member] | Aug. 31, 2012 Fiscal 2013 Bonus Plan [Member] | Aug. 31, 2014 Fiscal 2013 Bonus Plan [Member] | Aug. 31, 2013 Fiscal 2013 Bonus Plan [Member] | Aug. 31, 2014 Trade Joint Venture Receivables [Member] | Aug. 31, 2013 Trade Joint Venture Receivables [Member]
Note 16 - Commitments and Contingencies (Details) [Line Items] |  |  |  |  |  |  |  |
Percentage of Individual Bonus Payout Determined By Actual Versus Targeted EBITOI Results |  |  | 75.00% | 75.00% |  |  |  |
Percentage of Individual's Payout Determined Upon Achievement of Certain Pre-Established Individual Performance Objectives |  |  | 25.00% | 25.00% |  |  |  |
Accrued Bonuses (in Dollars) |  |  |  |  | $ 1,460,000 | $ 959,000 |  |
Cash Payment For Real Property (in Dollars) |  | 1,100,000 |  |  |  |  |  |
Payments for Rent (in Dollars) | $ 17,500 |  |  |  |  |  |  |
Number of Joint Ventures Accounted for a Certain Percentage of Company’s Trade Joint Venture Receivables |  |  |  |  |  |  | 3 | 2
Concentration Risk, Percentage |  |  |  |  |  |  | 62.90% | 49.00%

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- Definition Carrying value as of the balance sheet date of obligations incurred and payable for incentive compensation awarded to employees and directors or earned by them based on the terms of one or more relevant arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.15(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph a -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph 5 -Article 9 + Details
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