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Accounts Receivable (Tables)
 12 Months Ended
Aug. 31, 2019
Accounts Receivable [Abstract]  
Activity In Allowance For Doubtful Accounts



 

 

 

 

 

 



 

 

 

 

 

 

YEAR ENDED

 

 

 

 

 

 

AUGUST 31,

 

2019

 

2018

 

2017

Beginning balance

$

 3,555 

$

 2,310 

$

 1,579 

Charged to costs and expenses

 

 1,212 

 

 2,029 

 

 1,747 

Deductions

 

 (525)

 

 (784)

 

 (1,016)

Ending balance

$

 4,242 

$

 3,555 

$

 2,310