DISCONTINUED OPERATIONS (Details 1) (USD $)	3 Months Ended
	Jul. 31, 2014	Jul. 31, 2013
REVENUE	$ 3,270,074	$ 5,456,345
COSTS AND EXPENSES:
Cost of revenue	2,330,901	3,994,779
Selling, general and administrative expenses	739,423	1,032,679
Depreciation and amortization	49,884	91,141
Disposal Group, Including Discontinued Operation, Operating Expense	3,120,208	5,118,599
OPERATING INCOME FROM DISCONTINUED OPERATIONS	149,866	337,746
Interest expense	1,005	564
Interest income	0	(2,770)
Income from discontinued operations	148,861	339,952
Gain on sale of Australia	798,896	0
TOTAL INCOME FROM DISCONTINUED OPERATIONS	$ 947,757	$ 339,952