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Subsequent Event	6 Months Ended
Subsequent Event	Jun. 29, 2013
Subsequent Events [Abstract]
Subsequent Event	Subsequent Event We have been a claimant in a class action proceeding seeking damages from certain manufacturers of LCD flat panel displays. On July 12, 2013, the federal district judge overseeing the proceeding issued an order approving a plan of distribution to the class claimants. The distribution entitles us to an award of $29 million, net of all attorney fees and expenses, which is expected to be received and recognized in the third quarter of 2013. The court has deferred distribution of a portion of the settlement fund. Accordingly, we may receive up to an additional $7 million from the remaining escrowed settlement fund in the future depending on the extent to which subsequent, approved claims are made on the fund.