INTERIM CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended
	Jul. 31, 2019	Jul. 31, 2018
Revenue
Software	$ 1,009,824	$ 1,356,002
Subscription, support and maintenance	1,421,862	1,251,020
Professional services and other	141,982	280,808
Total revenue	2,573,668	2,887,830
Operating expenses:
Cost of sales	511,360	595,556
Sales and marketing	970,593	994,960
Research and development	1,131,848	1,402,956
General and administrative	644,713	991,638
Total operating expenses	3,258,514	3,985,110
Loss from operations	(684,846)	(1,097,280)
Interest and other (expense) income, net:
Interest expense	(70,573)	(5)
Foreign exchange (loss) gain	(174,890)	80,936
Change in fair value of derivative instruments	586	5,402
Total interest and other (expense) income, net	(244,877)	86,333
Net loss for the period	$ (929,723)	$ (1,010,947)
Net loss per share
Basic and diluted (in dollars per share)	$ (0.16)	$ (0.17)
Weighted average common shares outstanding:
Basic and diluted (in shares)	5,952,122	5,932,417