Receivables (Tables)

6 Months Ended

Feb. 28, 2021

Receivables [Abstract]

Activity In Allowance For Doubtful Accounts

Balance at August 31, 2020	$	4,159
Charged to costs and expenses		247
Amounts written off		(655)
Balance at November 30, 2020		3,751
Charged to costs and expenses		46
Amounts written off		(135)
Balance at February 28, 2021	$	3,662