Accounts Receivable (Tables)

12 Months Ended

Aug. 31, 2018

Accounts Receivable [Abstract]

Activity In Allowance For Doubtful Accounts

YEAR ENDED
AUGUST 31,		2018		2017		2016
Beginning balance	$	2,310	$	1,579	$	1,333
Charged to costs and expenses		2,029		1,747		2,022
Deductions		(784)		(1,016)		(1,776)
Ending balance	$	3,555	$	2,310	$	1,579