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PENSION PLAN (Tables)
3 Months Ended
Mar. 31, 2017
Defined Benefit Plan [Abstract]  
Schedule of pension plan expenses

The components of the expense the Company incurred under the pension plan are as follows:

 

    Three Months Ended March 31,  
    2017     2016  
Current service cost, net of employee contributions   $ 14     $ 11  
Interest cost on accrued benefit obligation     25       24  
Expected return on plan assets     (40 )     (39 )
Amortization of transitional obligation     3       2  
Amortization of past service costs     2       2  
Amortization of net actuarial gain     12       8  
Total cost of benefit   $ 16     $ 8