Note 15 - Subsequent Event	3 Months Ended
Mar. 30, 2013
Subsequent Events [Abstract]
Subsequent Events [Text Block]	15. Subsequent Event On April 15, 2013, the company announced it had signed a definitive agreement to acquire Hamlin, Inc. from Key Safety Systems for $145.0 million in a cash transaction. Hamlin is dedicated to providing sensor technology to the automotive industry as well as the electronics and industrial markets. The company completed the transaction on May 31, 2013.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

No definition available.

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