Accounts receivable, net (Tables)

12 Months Ended

Jul. 31, 2016

Percentage of Net Product and Engineering Revenue from Major Customers

Set forth in the table below, are customers which individually accounted for 10% or more of our net revenue.

	For the Year ended July 31,
	2016			2015			2014
Koninklijke Philips Electronics N.V., or Philips		13	%		14	%		16	%
Siemens AG		12	%		11	%		11	%
Toshiba Corporation, or Toshiba		11	%		11	%		12	%
L-3 Communications Corporation, or L-3		*			13	%		11	%

Note(*): Total net revenue was less than 10% in this fiscal year.

Summary of Net Accounts Receivable Due from Customers With Net Accounts Receivable Balance Greater than or Equal to 10% of Net Account Receivable Balance

The following table summarizes the net accounts receivable due from our customers with net accounts receivable balances greater than or equal to 10% of our total net accounts receivable balance:

	As of July 31, 2016			As of July 31, 2015
L-3		17	%		17	%
Philips		15	%		16	%