Accounts Receivable, Net (Tables)

3 Months Ended

Oct. 31, 2014

Percentage of Net Product and Engineering Revenue from Major Customers

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

	For the Three Months Ended October 31
	2014			2013
Koninklijke Philips Electronics N.V., or Philips		11	%		17	%
Siemens AG, or Siemens		13	%		10	%
Toshiba Corporation, or Toshiba		13	%		*

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

Summary of Net Accounts Receivable Greater Than or Equal to 10% of Net Account Receivable Balance

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

	As of October 31, 2014			As of July 31, 2014
Philips		15	%		16	%
L-3 Communications Security and Detection Systems, or L-3		14	%		16	%
Toshiba		*			11	%

Note (*): Total net accounts receivable due from client was less than 10% in this period.