Equipment and Leasehold Improvements (Tables)

12 Months Ended

Aug. 31, 2015

Property, Plant and Equipment [Abstract]

Schedule Of Equipment And Lease hold Improvements [Table Text Block]

Equipment and leasehold improvements are summarized as follows:

	August 31, 2015		August 31, 2014
Machinery and equipment	$	5,658,000	$	5,170,000
Furniture and fixtures		810,000		807,000
Vehicles		138,000		138,000
Leasehold improvements		1,556,000		1,528,000
		8,162,000		7,643,000
Less accumulated depreciation and amortization		(6,593,000)		(6,040,000)
	$	1,569,000	$	1,603,000