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Schedule II - Valuation and Qualifying Accounts
 12 Months Ended
Aug. 31, 2019
Notes to Financial Statements  
SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]

 

 

2.

Financial Statements Schedule
     
    Schedule II – Valuation and Qualifying Accounts
     
    Years ended August 31, 2019, 2018 and 2017 (in thousands):

 

Receivable Reserve

and Billing Adjustments

  

Balance at

Beginning of

Year

    

Charged to

Expense/

Against

Revenue(1)

    

Write-offs,

Net of

Recoveries

    

Balance at

End of Year

  

2019

   $ 3,490     $ 11,474     $ (4,453

)

   $ 10,511  

2018

   $ 2,738     $ 4,737     $ (3,985

)

   $ 3,490  

2017

   $ 1,521     $ 3,381     $ (2,164

)

   $ 2,738  

 

 

(1) 

Additions to the receivable reserve for doubtful accounts are charged to bad debt expense. Additions to the receivable reserve for billing adjustments are charged against revenue.

 

 

Additional financial statement schedules are omitted since they are either not required, not applicable, or the information is otherwise included.