Pensions and Other Postretirement Benefits (Tables)

9 Months Ended

May 31, 2022

Pensions and Other Postretirement Benefits

Schedule of components of net periodic benefit cost

	Three Months Ended May 31,				Nine Months Ended May 31,
	2022		2021		2022		2021
Components of net periodic benefit cost
Service cost	$	95	$	91	$	285	$	274
Interest cost		96		86		288		256
Expected return on plan assets		(103)		(97)		(309)		(293)
Amortization of prior service cost		1		1		3		3
Amortization of accumulated loss		148		164		444		492
Net periodic benefit cost	$	237	$	245	$	711	$	732