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EMPLOYEE BENEFIT PLAN (Tables)
9 Months Ended
Sep. 30, 2016
EMPLOYEE BENEFIT PLAN [Abstract]  
Change in benefit obligation
The actuarial recorded liabilities for the unfunded postretirement benefits are as follows:

Change in benefit obligation:
  
September
30, 2016
  
December
31, 2015
 
Benefit obligation at beginning of period
 
$
958
  
$
1,111
 
Initial adoption of new plan
  
444
   
-
 
Service cost with interest to end of period
  
48
   
54
 
Interest cost
  
33
   
36
 
Participant contributions
  
-
   
5
 
Benefits paid
  
-
   
(6
)
Actuarial gain
  
-
   
(242
)
Benefit obligation at end of period
 
$
1,483
  
$
958
 
Amounts recognized in consolidated balance sheet
Amounts recognized in consolidated balance sheet:
  
September
30, 2016
  
December
31, 2015
 
Accumulated postretirement benefit obligation
 
$
(1,483
)
 
$
(958
)
Fair value of plan assets
  
-
   
-
 
Funded status
  
(1,483
)
  
(958
)
Unrecognized prior service cost
  
N/A
   
N/A
 
Unrecognized net (gain)/loss
  
N/A
   
N/A
 
Net amount recognized in consolidated balance sheet (after ASC 715) (included in other long-term obligations)
 
$
1,483
  
$
958
 
Accrued postretirement benefit cost (included in other long-term obligations)
 
$
N/A
  
$
N/A
 
Components of net periodic benefit cost
Net periodic benefit costs for such retirement medical plans were as follows:

  
Nine Months Ended
September 30,
 
  
2016
  
2015
 
Service cost
 
$
48
  
$
40
 
Interest cost
  
33
   
27
 
Amortization of prior service cost/(credit)
  
40
   
(14
)
Amortization of gain
  
(8
)
  
-
 
Net periodic benefit cost
 
$
113
  
$
53
 
Estimated future employer contributions and benefit payments
Estimated future employer contributions and benefit payments are as follows:
 
Year
   
2016
 
$
46
 
2017
  
58
 
2018
  
92
 
2019
  
116
 
2020
  
118
 
Years 2021-2025
  
623