Accounts receivable, net

12 Months Ended

Jul. 31, 2017

6. Accounts receivable, net

Customers

Our accounts receivable arise primarily from products sold and services provided in the U.S., Europe and Asia. The balance in accounts receivable represents the amount due from our domestic and foreign OEM customers, distributors and end users. The majority of our accounts receivable have standard payment terms that require payment within 30 days. We perform ongoing credit evaluations of our customers’ financial condition and continuously monitor collections and payments from our customers and maintain a provision for estimated credit losses based upon specific customer collection issues that have been identified. Amounts determined to be uncollectible are charged or written off against the reserve. To date, our historical bad debts charged against the reserve have been minimal.

Our ten largest customers as a group accounted for 61%, 61%, and 64% of our net product and engineering revenue for fiscal years 2017, 2016, and 2015, respectively. 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,
	2017			2016			2015
Koninklijke Philips Electronics N.V., or Philips		14	%		13	%		14	%
Siemens AG		12	%		12	%		11	%
Toshiba Corporation, or Toshiba	*				11	%		11	%
L-3 Communications Corporation, or L-3	*			*				13	%

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

Philips’, Toshiba’s, and Siemens’ revenues were primarily in the Medical Imaging segment and L-3’s revenue was in the Security and Detection segment.

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			As of
	July 31,			July 31,
	2017			2016
Philips		14	%		15	%
GE		11	%	*
L-3	*				17	%

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