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Pension and Employee Benefit Plans (Tables)
9 Months Ended
Sep. 30, 2019
Compensation And Retirement Disclosure [Abstract]  
Components of Pension and Employee Benefit Expenses The components of the expense consisted of the following:

 

 

 

Three months ended September 30,

 

 

Nine months ended September 30,

 

(table only in thousands)

 

2019

 

 

2018

 

 

2019

 

 

2018

 

Pension plan:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interest cost

 

$

326

 

 

$

298

 

 

$

977

 

 

$

893

 

Expected return on plan assets

 

 

(313

)

 

 

(378

)

 

 

(940

)

 

 

(1,134

)

Amortization of net actuarial loss

 

 

65

 

 

 

59

 

 

 

198

 

 

 

178

 

Net periodic benefit cost (gain)

 

$

78

 

 

$

(21

)

 

$

235

 

 

$

(63

)

Health care plan:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interest cost

 

$

1

 

 

$

1

 

 

$

2

 

 

$

2

 

Amortization of loss

 

 

2

 

 

 

2

 

 

 

6

 

 

 

7

 

Net periodic benefit cost

 

$

3

 

 

$

3

 

 

$

8

 

 

$

9