Segmented Information (Tables)

3 Months Ended

Jul. 31, 2015

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

		Three Months Ended
		July 31,
		2015		2014
North America	$	1,505,207	$	2,322,508
EMEA		610,801		427,687
Asia Pacific		149,675		195,696
Latin America		91,563		81,280
	$	2,357,246	$	3,027,171

Schedule of Long Lived Assets by Geographical Areas [Table Text Block]

		As at
		July 31, 2015		April 30, 2015
Canada	$	7,108,705	$	7,714,307
United States		72,226		85,003
	$	7,180,931	$	7,799,310