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Revenue from Contracts with Customers (Tables)
12 Months Ended
Sep. 30, 2020
Revenue from Contract with Customer [Abstract]  
Contract with Customer, Asset and Liability
The following table provides information about receivables and contract liabilities from contracts with customers:
September 30, 2020September 30, 2019
Receivables, which includes Tuition and Notes Receivable$53,144 $44,629 
Deferred revenue$40,694 $42,886