Pension Plan (Tables)

3 Months Ended

May 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
	May 31,
	2021			2020
Components of net periodic benefit cost
Service cost	$	269		$	318
Interest cost		420			438
Expected return on plan assets		(931	)		(1,019	)
Amortization of:
Unrecognized net loss		640			840
Net periodic benefit cost	$	398		$	577