Related-Party Activity

3 Months Ended

Mar. 31, 2013

Related Party Transactions [Abstract]

Related-Party Activity

RELATED-PARTY ACTIVITY

Related parties with which we had transactions during the thirteen week period endedMarch 31, 2013 were as follows:

• one of the members of our Board of Directors serves on the Board of Directors of Applied Materials, Inc. and Lattice Semiconductor Corporation;

• our Chief Financial Officer is on the Board of Directors of Cascade Microtech, Inc.;

• one of the members of our Board of Directors serves on the Supervisory Board of TMC BV; and

• our Chief Executive Officer is on the Board of Trustees for the Oregon Health and Science University Foundation (effective January 2013).

Transactions with these related parties were as follows (in thousands):

	Thirteen Weeks Ended
Sales to Related Parties	March 31, 2013		April 1, 2012
Product sales:
Applied Materials, Inc.	$	3,492	$	48
Oregon Health & Science University	129		—
Total product sales to related parties	3,621		48
Service sales:
Applied Materials, Inc.	133		135
Lattice Semiconductor Corporation	3		—
Cascade Microtech, Inc.	8		8
Oregon Health & Science University	9		—
Total service sales to related parties	153		143
Total sales to related parties	$	3,774	$	191
Purchases from Related Parties
TMC BV	$	25	$	27
Total purchases from related parties	$	25	$	27

Amounts due from (to) related parties were as follows (in thousands):

	March 31, 2013
Applied Materials, Inc.	$	3,551
Cascade Microtech, Inc.	8
Oregon Health & Science University	6,963
TMC BV	(127		)
Due from related parties, net	$	10,395