Customer and Geographic Information (Tables)

6 Months Ended

Jan. 31, 2014

Geographic Areas, Revenues from External Customers [Abstract]

Schedule of net sales, as a percentage, by geography and customer type

Sales by geography and customer type, as a percentage of consolidated net sales, are as follows:



	Three months ended January 31,				Six months ended January 31,
	2014		2013		2014		2013
United States
U.S. government	31.2	%	32.8	%	28.4	%	38.6	%
Commercial	11.3	%	12.9	%	14.3	%	13.3	%
Total United States	42.5	%	45.7	%	42.7	%	51.9	%

International
North African country	13.7	%	8.2	%	13.1	%	5.0	%
Other international	43.8	%	46.1	%	44.2	%	43.1	%
Total International	57.5	%	54.3	%	57.3	%	48.1	%

- Definition

Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries.

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