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FAIR VALUE ACCOUNTING (Details) - Recurring - USD ($) $ in Thousands | Sep. 30, 2016 | Dec. 31, 2015
--- | --- | ---
Assets: |  |
Investments | $ 7,056 | $ 1,032
Assets | 7,056 | 1,032
Level 1 |  |
Assets: |  |
Investments | 5,188 | 1,032
Assets | 5,188 | $ 1,032
Level 2 |  |
Assets: |  |
Investments | 1,868 |
Assets | $ 1,868 |

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