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ACCOUNTING PRONOUNCEMENTS (Tables) | 12 Months Ended
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Sep. 30, 2021
Accounting Policies [Abstract] |
Accounts Receivable, Allowance for Credit Loss | The following table summarizes the activity for the accounts receivable allowance for doubtful accounts for the year ended September 30, 2021:
|  |  | Accounts Receivable Allowance for Doubtful Accounts
| Balance at October 1, 2020 |  | $ | 9,618 |
| Current period expense |  | 2,182 |
| Deductions (1) |  | (1,146) |
| Balance at September 30, 2021 |  | $ | 10,654 |
| (1) Amounts determined not to be collectible (including direct write-offs), net of recoveries.

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- Definition Tabular disclosure of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 + Details
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