Customer and Geographic Information

9 Months Ended

Apr. 30, 2011

Customer and Geographic Information

Customer and Geographic Information Disclosure

(15)          Customer and Geographic Information

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

	Three months ended April 30,		Nine months ended April 30,
	2011	2010	2011	2010
United States
U.S. government	49.0%	72.5%	63.0%	68.2%
Commercial customers	10.8%	5.5%	8.0%	6.2%
Total United States	59.8%	78.0%	71.0%	74.4%
International	40.2%	22.0%	29.0%	25.6%

International sales for the three months ended April 30, 2011 and 2010, which include sales to U.S. domestic companies for inclusion in products that will be sold to international customers, were $52,706,000 and $47,586,000, respectively. International sales for the nine months ended April 30, 2011 and 2010, which include sales to U.S. domestic companies for inclusion in products that will be sold to international customers, were $137,024,000 and $133,666,000, respectively.

For the three and nine months ended April 30, 2011 and 2010, except for sales to the U.S. government which include sales to prime contractors of the U.S. government, no other customer or individual country, including sales to U.S. domestic companies for inclusion in products that will be sold to a foreign country, represented more than 10% of consolidated net sales.