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PENSION AND POSTRETIREMENT WELFARE PLANS (Tables)
12 Months Ended
Dec. 31, 2014
Pension Plan  
Pension and Postretirement welfare plan  
Schedule of reconciliation of the change in benefit obligation, the change in plan assets and the net amount recognized in the consolidated balance sheet

        The following tables provide a reconciliation of the change in benefit obligation, the change in plan assets and the net amount recognized in the consolidated balance sheets at December 31, 2014 and December 31, 2013 (in thousands):

                                                                                                                                                                                    

 

 

December 31,
2014

 

December 31,
2013

 

Change in projected benefit obligation:

 

 

 

 

 

 

 

Projected benefit obligation at beginning of period

 

$

5,738

 

$

6,277

 

Service cost

 

 

83

 

 

103

 

Employee contributions

 

 

12

 

 

10

 

Interest cost

 

 

266

 

 

241

 

Actuarial (gain) loss

 

 

1,131

 

 

(638

)

Benefits paid

 

 

(280

)

 

(255

)

​  

​  

​  

​  

Projected benefit obligation at end of period

 

$

6,950

 

$

5,738

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

Change in plan assets:

 

 

 

 

 

 

 

Fair value of plan assets at beginning of period

 

$

4,847

 

$

4,086

 

Actual return on plan assets

 

 

273

 

 

691

 

Employee contributions

 

 

12

 

 

10

 

Employer contributions

 

 

243

 

 

315

 

Benefits and expenses paid

 

 

(280

)

 

(255

)

​  

​  

​  

​  

Fair value of plan assets at end of period

 

$

5,095

 

$

4,847

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

Schedule of reconciliation of accumulated other comprehensive income from the prior measurement date to the current measurement date

 

 

                                                                                                                                                                                    

 

 

December 31,
2014

 

December 31,
2013

 

Excess of projected benefit obligation over fair value of plan assets

 

$

1,855

 

$

891

 

Unrecognized loss

 

 

(2,028

)

 

(875

)

​  

​  

​  

​  

Accrued pension cost prior to pension adjustments

 

$

(173

)

$

16

 

Accumulated Other Comprehensive Income at Current Measurement Date

 

 

2,028

 

 

875

 

​  

​  

​  

​  

Accrued pension cost at end of period

 

$

1,855

 

$

891

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

Schedule of benefits expected to be paid

        Benefits expected to be paid from the Plan during each of the next five fiscal years, and in aggregate for the five fiscal years thereafter are (in thousands):

                                                                                                                                                                                    

Year of payment

 

Amount of
Benefit
Payment

 

2015

 

$

309 

 

2016

 

 

313 

 

2017

 

 

323 

 

2018

 

 

326 

 

2019

 

 

342 

 

2020 - 2024

 

 

2,002 

 

 

Schedule of components of net periodic expense

        Components of net periodic pension expense included in the consolidated statements of income and comprehensive income for years 2014 and 2013 are as follows (in thousands):

                                                                                                                                                                                    

 

 

For the year ended

 

 

 

December 31,
2014

 

December 31,
2013

 

Service cost

 

$

83

 

$

103

 

Interest cost

 

 

266

 

 

241

 

Amortization of net loss

 

 

43

 

 

172

 

Expected return on assets

 

 

(339

)

 

(288

)

​  

​  

​  

​  

Net periodic pension expense

 

$

53

 

$

228

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

Schedule of weighted average assumptions used to determine the projected defined benefit obligation

                                                                                                                                                                                    

 

 

December 31,
2014

 

December 31,
2013

 

Discount rate

 

 

4.00 

%

 

4.75 

%

Rate of compensation increases

 

 

2.00 

%

 

2.00 

%

 

Schedule of weighted average assumptions used to determine net periodic pension expense

 

                                                                                                                                                                                    

 

 

December 31,
2014

 

December 31,
2013

 

Discount rate

 

 

4.75 

%

 

4.00 

%

Expected long-term rate of return on plan assets

 

 

7.00 

%

 

7.00 

%

Rate of compensation increases

 

 

2.00 

%

 

5.00 

%

 

Schedule of pension plan asset allocation

                                                                                                                                                                                    

 

 

December 31,
2014

 

December 31,
2013

 

Cash equivalents

 

 

%

 

%

Equity securities

 

 

64 

%

 

64 

%

Fixed income securities

 

 

31 

%

 

31 

%  

​  

​  

​  

​  

Total

 

 

100 

%

 

100 

%  

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

Schedule of ranges for asset allocation percentages based on the Plan's Investment Policy Guidelines

 

                                                                                                                                                                                    

Equity securities

 

55 - 75%

Fixed income securities

 

25 - 45%

Cash

 

0 - 20%

​  

Total

 

100%

​  

​  

 

Postretirement Welfare Plan  
Pension and Postretirement welfare plan  
Schedule of reconciliation of the change in benefit obligation, the change in plan assets and the net amount recognized in the consolidated balance sheet

        The following tables provide a reconciliation of the change in the accumulated postretirement benefit obligation and the net amount recognized in the consolidated balance sheets at December 31, 2014 and December 31, 2013 (in thousands):

 

                                                                                                                                                                                    

 

 

December 31,
2014

 

December 31,
2013

 

Change in postretirement benefit obligation:

 

 

 

 

 

 

 

Accumulated post retirement benefit obligation at beginning of period

 

$

1,408

 

$

1,621

 

Service cost

 

 

9

 

 

16

 

Interest cost

 

 

57

 

 

60

 

Actuarial (gain) loss

 

 

(138

)

 

(243

)

Benefits paid

 

 

(88

)

 

(92

)

Participant contributions

 

 

40

 

 

46

 

​  

​  

​  

​  

Accumulated postretirement benefit obligation at end of period

 

$

1,288

 

$

1,408

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

Schedule of benefits expected to be paid

        Benefits expected to be paid from the Plan during each of the next five fiscal years, and in aggregate for the five fiscal years thereafter are (in thousands):

                                                                                                                                                                                    

Year of payment

 

Amount of
Benefit Payment

 

2015

 

$

51 

 

2016

 

 

50 

 

2017

 

 

51 

 

2018

 

 

49 

 

2019

 

 

58 

 

2020 - 2024

 

 

346