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FAIR VALUE MEASUREMENTS (Details 1) (USD $) | 12 Months Ended
--- | ---
Aug. 31, 2014 | Aug. 31, 2013 | Aug. 31, 2012
Imputed interest recorded as "Other Expense" | $ (1,445,509) | $ (3,275,378) | $ (3,470,523)
Gross Estimated Tap Participation Fee Liability |  |  |
Balance, beginning | 102,681,900 |  |
Total gains and losses (realized and unrealized) |  |  |
Purchases, sales, issuances, payments, and settlements | (90,643,600) |  |
Transfers in and/or out of Level 3 |  |  |
Balance, ending | 12,038,300 |  |
Tap Participation Fee Reported Liability |  |  |
Balance, beginning | 59,807,300 |  |
Total gains and losses (realized and unrealized) |  |  |
Imputed interest recorded as "Other Expense" | 1,445,500 |  |
Purchases, sales, issuances, payments, and settlements | (53,317,500) |  |
Transfers in and/or out of Level 3 |  |  |
Balance, ending | 7,935,300 |  |
Discount To Be Imputed As Interest Expense In Future Periods |  |  |
Balance, beginning | 42,874,600 |  |
Total gains and losses (realized and unrealized) |  |  |
Imputed interest recorded as "Other Expense" | 1,445,500 |  |
Purchases, sales, issuances, payments, and settlements | (37,326,100) |  |
Transfers in and/or out of Level 3 |  |  |
Balance, ending | $ 4,103,000 |  |

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- Definition Amount of gain (loss) recognized in the income statement for financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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- Definition Amount of purchases, (sales), issuances and (settlements) of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph c -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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- Definition Amount of transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy. + References No definition available. + Details
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- Definition Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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- Definition Interest expense on all other items not previously classified. For example, includes dividends associated with redeemable preferred stock of a subsidiary that is treated as a liability in the parent's consolidated balance sheet. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4D -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624177-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph -4 -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
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