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Pensions and Other Employee Benefit Plans

6 Months Ended

Jun. 30, 2020

Pensions and Other Employee Benefit Plans [Abstract]

Pensions and Other Employee Benefit Plans

11. Pensions and Other Employee Benefit Plans

The following tables provide the components of net periodic cost for our qualified retirement plan (the “Pension Benefits”) and health care and life insurance benefits for retired employees and dependents (the “Other Benefits”) for the three and six months ended June 30, 2020 and 2019 (in thousands):


	Pension Benefits				Other Benefits
	Three Months Ended				Three Months Ended
	June 30,				June 30,
	2020		2019		2020		2019
Service cost ⁽¹⁾	$	171	$	183	$	—	$	—
Interest cost ⁽²⁾		443		499		4		5
Expected return on plan assets ⁽²⁾		(657)		(609)		—		—
Amortization of net actuarial loss ⁽²⁾		341		272		(1)		(1)
Net periodic cost	$	298	$	345	$	3	$	4


	Pension Benefits				Other Benefits
	Six Months Ended				Six Months Ended
	June 30,				June 30,
	2020		2019		2020		2019
Service cost ⁽¹⁾	$	352	$	361	$	—	$	—
Interest cost ⁽²⁾		883		1,009		8		10
Expected return on plan assets ⁽²⁾		(1,326)		(1,216)		—		—
Amortization of net actuarial loss (gain) ⁽²⁾		644		503		(2)		(2)
Net periodic cost	$	553	$	657	$	6	$	8

⁽¹⁾

Included in general and administrative expenses.

⁽²⁾

Included in other expense.