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Investment in TowerJazz Semiconductor Ltd. | 12 Months Ended
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Dec. 29, 2013
Investments, Debt and Equity Securities [Abstract] |
Investment in TowerJazz Semiconductor Ltd. | INVESTMENT IN TOWERJAZZ SEMICONDUCTOR LTD. During the second quarter of fiscal year 2013, the Company sold its remaining 42,970 TowerJazz ordinary shares. This sale resulted in a gain of $181,000. The number of TowerJazz ordinary shares sold by the Company reflect the 1-to-15 reverse stock split implemented by TowerJazz effective August 3, 2012.

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