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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (FV - Level 3) (Details) - Contingent Consideration
$ in Thousands
12 Months Ended
Dec. 31, 2016
USD ($)
Fair Value of liabilities level 3 hierarchy  
Contingent consideration liability recorded at fair value for business acquisition $ 6,711
Change in fair value included in operating income 64
Balance at end of period $ 6,775