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FAIR VALUE MEASUREMENTS: (Details) (Provalliance, USD $) In Millions, unless otherwise specified | Sep. 27, 2012 | Sep. 30, 2012 Equity Put Option | Jun. 30, 2012 Equity Put Option
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Assets and Liabilities that are Measured at Fair Value on a Recurring Basis and Non Recurring Basis |  |  |
Ownership percentage in equity method investee | 46.70% |  |
Fair value of financial instrument |  | $ 0 | $ 0.6

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