Pension Plan (Tables)

6 Months Ended

Aug. 31, 2020

Compensation And Retirement Disclosure [Abstract]

Summary of Pension Expense Composed of Components Included in Cost of Goods Sold and Selling, General and Administrative Expenses

Pension expense is composed of the following components included in cost of goods sold and selling, general, and administrative expenses in the Company’s consolidated statements of earnings (in thousands):

	Three months ended						Six months ended
	August 31,						August 31,
	2020			2019			2020			2019
Components of net periodic benefit cost
Service cost	$	318		$	272		$	636		$	544
Interest cost		439			563			877			1,127
Expected return on plan assets		(1,018	)		(1,049	)		(2,037	)		(2,099	)
Amortization of:
Unrecognized net loss		839			509			1,679			1,018
Net periodic benefit cost	$	578		$	295		$	1,155		$	590