Note 17 - Segmental Analysis: Schedule of Segment Reporting Information, by Segment (Details) - USD ($)	12 Months Ended
	May. 31, 2015	May. 31, 2014
Revenue	$ 8,423,788	$ 6,176,820
Income before provision for income taxes - continuing operations	(1,222,542)	1,190,068
Depreciation, Depletion and Amortization, Nonproduction	862,175	621,884
Total assets	12,211,843	12,715,771
Purchase of property, plant and equipment	1,692,890	221,053
Telecommunications
Revenue	8,423,788	6,176,820
Income before provision for income taxes - continuing operations	(923,817)	1,190,068
Depreciation, Depletion and Amortization, Nonproduction	862,175	621,884
Total assets	10,596,934	12,715,771
Purchase of property, plant and equipment	246,575	221,053
Motor vehicle technical and emission inspection
Revenue	0	0
Income before provision for income taxes - continuing operations	(298,725)	0
Depreciation, Depletion and Amortization, Nonproduction	0	0
Total assets	3,423,415	0
Purchase of property, plant and equipment	1,446,315	0
Eliminations
Total assets	$ (1,808,506)	$ 0