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DEFINED BENEFIT PENSION PLAN (Tables)
6 Months Ended
Jun. 30, 2012
Defined Benefit Pension Plan [Abstract]  
Schedule of Accumulated and Projected Benefit Obligations
The components of net periodic pension expense for the Company's defined benefit pension plan are as follows:

 
 
Three Months Ended
  
Six Months Ended
 
 
 
June 30,
  
June 30,
 
 
  
2012
   
2011
   
2012
   
2011
 
Interest cost on projected benefit obligation
 
997
  
1,030
  
1,995
  
2,060
 
Expected return on plan assets
  
(1,197
)
  
(1,275
)
  
(2,394
)
  
(2,550
)
Recognized actuarial loss
  
424
   
302
   
848
   
605
 
Net periodic pension expense
 
224
  
57
  
449
  
115