Leases Components of Lease Expense (Tables)

9 Months Ended

May 31, 2021

Components of Lease Expense [Abstract]

Lease, Cost [Table Text Block]

The components of lease expense were as follows (in thousands):

	Three Months Ended				Nine Months Ended
	May 31, 2021		May 31, 2020		May 31, 2021		May 31, 2020
Lease Cost:
Operating lease cost	$	3,861	$	3,818	$	11,333	$	11,966
Short-term lease cost	431		343		1,241		1,108
Variable lease cost	803		447		2,550		1,480