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Note 5 - Major Customers
12 Months Ended
Dec. 31, 2011
Notes To Financial Statements  
Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]
(5)    MAJOR CUSTOMERS
 
Texas Instruments Incorporated accounted for 12% and 14% of our consolidated net revenues in 2011 and 2010, respectively. Teradyne, Inc. accounted for 11% of our consolidated net revenues in 2010. While all three of our operating segments sold products to these customers, these revenues were primarily generated by our Mechanical Products and Electrical Products segments. During the years ended December 31, 2011 and 2010, no other customer accounted for 10% or more of our consolidated net revenues.