Quarterly report pursuant to Section 13 or 15(d)

3. SIGNIFICANT ACCOUNTING POLICIES (NARRATIVE) (DETAILS)

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