Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended	9 Months Ended
Feb. 28, 2019	Feb. 28, 2018	Feb. 28, 2019	Feb. 28, 2018
Operating expenses:
Selling, general and administrative	$ 158,623	$ 274,004	$ 506,029	$ 811,487
Total operating expenses	158,623	274,004	506,029	811,487
Other income (expense):
Interest income	8,433	7,083	21,922	21,156
Other income	0	3,094	0	3,094
Equity in loss of affiliated company	(33,888)	(44,742)	(63,411)	(162,634)
Total other expense, net	(25,455)	(34,565)	(41,489)	(138,384)
Loss before income taxes	(184,078)	(308,569)	(547,518)	(949,871)
Provision for (benefit from) income taxes	0	(52,156)	1,600	(49,756)
Net loss	$ (184,078)	$ (256,413)	$ (549,118)	$ (900,115)
Basic and diluted loss per common share	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Weighted average number of common shares outstanding - basic	398,548,318	398,548,318	398,548,318	398,548,318
Weighted average number of common shares outstanding - diluted	398,548,318	398,548,318	398,548,318	398,548,318

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