Pension Plan (Tables)

6 Months Ended

Aug. 31, 2021

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,
	2021			2020			2021			2020
Components of net periodic benefit cost
Service cost	$	268		$	318		$	537		$	636
Interest cost		421			439			841			877
Expected return on plan assets		(930	)		(1,018	)		(1,861	)		(2,037	)
Amortization of:
Unrecognized net loss		640			839			1,280			1,679
Net periodic benefit cost	$	399		$	578		$	797		$	1,155