Balance Sheet Details (Tables)

12 Months Ended

Jul. 31, 2016

Balance Sheet Related Disclosures [Abstract]

Schedule of Inventories

Inventories consist of the following:

	July 31,
	2016		2015
Raw materials	$	120,000	$	96,000
Finished goods		230,000		111,000
	$	350,000	$	207,000

Schedule of Property Plant and Equipment

Property, plant, and equipment consist of the following:

	July 31,
	2016			2015
Computers and equipment	$	840,000		$	590,000
Furniture and fixtures		21,000			21,000
		861,000			611,000
Less accumulated depreciation		(421,000	)		(521,000	)
	$	440,000		$	90,000

Schedule of Patents

Patents consist of the following:

	July 31,
	2016			2015
Patents	$	3,475,000		$	3,508,000
Less accumulated amortization		(2,495,000	)		(2,316,000	)
	$	980,000		$	1,192,000