SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

3 Months Ended

Jul. 31, 2015

Schedule of Fair Value of Financial Instruments [Table Text Block]

				July 31, 2015								April 30, 2015
		Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Marketable securities	$	257,811	$	—	$	—	$	257,811	$	359,857	$	—	$	—	$	359,857
Total assets at fair value	$	257,811	$	—	$	—	$	257,811	$	359,857	$	—	$	—	$	359,857