Accounts Receivable and Concentration of Credit Risk (Tables)	12 Months Ended
Sep. 30, 2021
Accounts Receivable and Concentration of Credit Risk [Abstract]
Components of Accounts Receivable	2021 2020 Trade receivables, gross$ 8,938,849 $ 5,332,786Less: allowance for doubtful accounts (20,643) (25,643)Less: allowance for sales returns and payment term discounts (123,982) (79,906)Accounts receivable, net$ 8,794,224 $ 5,227,237
Summary of Components of Allowance for Doubtful Accounts	2021 2020 Beginning balance $ 25,643 $ 33,143Charge-offs, net of recoveries (5,000) (7,500)Ending balance $ 20,643 $ 25,643

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3,4)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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