INTERIM CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	3 Months Ended		9 Months Ended
	Jan. 31, 2015	Jan. 31, 2014	Jan. 31, 2015	Jan. 31, 2014
Revenue - :
Software	$ 1,651,329	$ 1,462,477	$ 5,246,019	$ 4,561,472
Service	1,370,154	1,141,411	3,653,743	3,448,713
Total revenue	3,021,483	2,603,888	8,899,762	8,010,185
Operating expenses:
Cost of sales (includes depreciation of $30,904 (2014 - $61,058))	544,667	529,645	1,749,176	1,658,957
Sales and marketing	1,381,923	1,310,846	3,745,467	3,839,750
Research and development	1,329,691	1,340,654	4,281,065	4,078,037
General and administrative	1,032,338	1,007,563	3,442,732	3,122,550
Total operating expenses	4,288,619	4,188,708	13,218,440	12,699,294
Loss from operations	(1,267,136)	(1,584,820)	(4,318,678)	(4,689,109)
Interest and other income (expense), net:
Interest and other income	8,491	19,984	20,209	104,458
Interest expense	(211)	(662)	(561)	(1,594)
Fair value adjustment on derivative instruments -	0	(61,294)	0	12,119
Foreign exchange gain (loss)	733,773	(578,280)	1,271,790	(967,465)
Net loss for the period before income taxes	(525,083)	(2,205,072)	(3,027,240)	(5,541,591)
Income tax expense	0	(15,736)	0	(15,736)
Net loss for the period	$ (525,083)	$ (2,220,808)	$ (3,027,240)	$ (5,557,327)
Net loss per share:
Basic and diluted -	$ (0.01)	$ (0.05)	$ (0.07)	$ (0.13)
Weighted average common shares outstanding:
Basic and diluted -	42,482,355	42,174,448	42,542,594	42,038,923