QUALIFYING THERAPEUTIC DISCOVERY PROJECT GRANT (Details) (USD $)	1 Months Ended	6 Months Ended	12 Months Ended
Oct. 31, 2010 Program	Feb. 28, 2011	Aug. 31, 2012	Aug. 31, 2011
Qualifying Therapeutic Discovery Project Grant [Abstract]
Number of research programs	5
Amount granted for research programs	$ 1,100,000
Proceeds from grant for contra research and development expense		874,000	162,000	874,000
Grant not to be drawn due to limitation of qualified expenses			36,000
Recapture tax paid in addition to grant returned			$ 28,000

This element represents the amount granted for research programs of the entity.

No definition available.

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This line item represents the amount of grant which will not be drawn due to limitation of qualified expenses spent on WntTideTM.

No definition available.

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This line item represents the number of research programs of the entity.

No definition available.

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This line item represents the amount received from grant for contra-research and development expense.

No definition available.

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Recapture tax paid to government authorities related to grant received.

No definition available.

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