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FAIR VALUE (Details) - USD ($) $ in Thousands | Sep. 30, 2016 | Dec. 31, 2015
--- | --- | ---
Assets |  |
Other long term assets | $ 4,013 | $ 2,631
Recurring basis | Level 1 |  |
Assets |  |
Pension Plan Assets | 5,002 | 4,986
Other long term assets | 3,515 | 2,631
Recurring basis | Level 2 |  |
Assets |  |
Interest rate swaps | $ (83) | $ (27)

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