9. SEGMENT AND GEOGRAPHIC REPORTING (Details - geographic) - USD ($)	3 Months Ended
	Nov. 30, 2016	Nov. 30, 2015
Revenues	$ 5,417,934	$ 4,838,620
Lancaster [Member]
Revenues	3,695,000	3,410,000
Buffalo [Member]
Revenues	1,723,000	1,428,000
North America [Member]
Revenues	3,696,000	2,890,000
North America [Member] | Lancaster [Member]
Revenues	1,973,000	1,462,000
North America [Member] | Buffalo [Member]
Revenues	1,723,000	1,428,000
Europe [Member]
Revenues	721,000	914,000
Europe [Member] | Lancaster [Member]
Revenues	721,000	914,000
Europe [Member] | Buffalo [Member]
Revenues	0	0
Asia [Member]
Revenues	1,001,000	1,033,000
Asia [Member] | Lancaster [Member]
Revenues	1,001,000	1,033,000
Asia [Member] | Buffalo [Member]
Revenues	0	0
South America [Member]
Revenues	0	1,000
South America [Member] | Lancaster [Member]
Revenues	0	1,000
South America [Member] | Buffalo [Member]
Revenues	$ 0	$ 0