Quarterly report pursuant to Section 13 or 15(d)

3. SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)

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3. SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)
6 Months Ended
Oct. 31, 2015
USD ($)
Property, Plant and Equipment [Line Items]  
Asset impairment $ 0
Uninsured cash amount $ 2,062,000
SG Austria [Member]  
Property, Plant and Equipment [Line Items]  
Equity investment percentage 14.50%