Note 14. Supplemental Disclosures of Cash Flows Information (Details) - USD ($)	12 Months Ended
	May 31, 2016	May 31, 2015
Interest Paid	$ 5,842	$ 30,707
Shares issued for service, value	$ 61,500	157,300
Convertible Notes Payable		1,250,000
Options issued for service, value		$ 90,000
Noncash transactions
Shares issued for service, stock	4,100,000	5,850,000
Shares issued for service, value	$ 61,500	$ 247,300
Noncash or Part Noncash Acquisition, Investments Acquired		1,500
Other Noncash Income (Expense)		252,000
Convertible Debt		60,000
Convertible Notes Payable		$ 25,000
Options issued for service, number of options		1,500,000
Options issued for service, value		$ 90,000
Stock Issued During Period, Value, New Issues		$ 45,000
Stock Issued During Period, Shares, New Issues		1,079,901