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SIGNIFICANT ACCOUNTING POLICIES (NARRATIVE) (DETAILS)
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3 Months Ended |
|---|---|
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Jul. 31, 2013
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| Property, Plant and Equipment [Line Items] | |
| Composition of each Private Placement investment unit | 59,433,600 |
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Other Machinery and Equipment [Member]
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| Property, Plant and Equipment [Line Items] | |
| Estimated useful life | 7 years |
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Furniture and Fixtures [Member]
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| Property, Plant and Equipment [Line Items] | |
| Estimated useful life | 7 years |
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Computer Equipment [Member]
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|
| Property, Plant and Equipment [Line Items] | |
| Estimated useful life | 3 years |
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Building [Member]
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|
| Property, Plant and Equipment [Line Items] | |
| Estimated useful life | 40 years |
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Building Improvements [Member]
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| Property, Plant and Equipment [Line Items] | |
| Estimated useful life | 15 years |