Significant Customer Information

6 Months Ended

Jun. 30, 2011

Significant Customer Information and Segment Information [Abstract]

SIGNIFICANT CUSTOMER INFORMATION

NOTE 18. SIGNIFICANT CUSTOMER INFORMATION

Applied Materials, Inc. is our largest customer and our only customer that accounts for 10% or more of our sales. Sales to Applied Materials as a percent of total sales for the three months and six months ended June 30, 2011 and 2010 were as follows:

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2011			2010			2011			2010
Applied Materials		14	%		24	%		15	%		28	%

ULVAC, Inc. accounted for 11% of gross accounts receivable as of December 31, 2010. No other customer accounted for 10% or more of our gross accounts receivable as of June 30, 2011 or December 31, 2010.