Leases Components of Lease Expense (Tables)

3 Months Ended

Nov. 30, 2020

Components of Lease Expense [Abstract]

Lease, Cost [Table Text Block]

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

	Three Months Ended November 30,
	2020		2019
Lease Cost:
Operating lease cost	$	3,706	$	4,254
Short-term lease cost	413		455
Variable lease cost	882		469