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PENSION AND SUPPLEMENTAL EXECUTIVE RETIREMENT PLANS (Tables)
3 Months Ended
Mar. 31, 2013
Defined Benefit Retirement Plan
 
PENSION PLANS  
Schedule of components of net periodic benefit cost

 

 

 

Three Months Ended

 

 

 

March 31,

 

 

 

2013

 

2012

 

 

 

(Dollars in thousands)

 

 

 

 

 

 

 

Interest cost

 

$

348

 

$

398

 

Expected return on assets

 

(470

)

(447

)

Amortization of unrecognized loss

 

599

 

581

 

Net periodic cost

 

$

477

 

$

532

 

SERP
 
PENSION PLANS  
Schedule of components of net periodic benefit cost

 

 

 

Three Months Ended

 

 

 

March 31,

 

 

 

2013

 

2012

 

 

 

(Dollars in thousands)

 

 

 

 

 

 

 

Service cost

 

$

 

$

 

Interest cost

 

103

 

107

 

Amortization of unrecognized transition obligation

 

4

 

4

 

Amortization of prior service cost

 

5

 

5

 

Amortization of unrecognized (gain) loss

 

18

 

(1

)

Net periodic cost

 

$

130

 

$

115