Customer and Geographic Information

6 Months Ended

Jan. 31, 2013

Customer and Geographic Information (Details) [Abstract]

(15) Customer and Geographic Information

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,
	2013		2012		2013		2012
United States
U.S. government	32.8	%	46.5	%	38.6	%	47.5	%
Commercial	12.9	%	12.1	%	13.3	%	12.5	%
Total United States	45.7	%	58.6	%	51.9	%	60.0	%

International	54.3	%	41.4	%	48.1	%	40.0	%

Sales to U.S. government customers include the Department of Defense ("DoD") and intelligence and civilian agencies, as well as sales directly to or through prime contractors. International sales for the three months ended January 31, 2013 and 2012 (which include sales to U.S. domestic companies for inclusion in products that will be sold to international customers) were $40,471,000 and $40,990,000, respectively. International sales for the six months ended January 31, 2013 and 2012 (which include sales to U.S. domestic companies for inclusion in products that will be sold to international customers) were $79,689,000 and $84,968,000, respectively.

For the three and six months ended January 31, 2013 and 2012, except for sales (both direct and indirect) to U.S. government customers, 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.