Accounts Receivable and Concentration of Credit Risk (Components of Accounts Receivable) (Details) - USD ($) |
Jun. 30, 2022 |
Sep. 30, 2021 |
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| Accounts Receivable and Concentration of Credit Risk [Abstract] | ||
| Trade receivables, gross | $ 9,756,866 | $ 8,938,849 |
| Less: allowance for doubtful accounts | (14,143) | (20,643) |
| Less: allowance for sales returns and payment term discounts | (11,978) | (123,982) |
| Less: long-term trade receivables | (1,428,000) | |
| Accounts receivable, net | $ 8,302,745 | $ 8,794,224 |
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- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Allowance For Sales And Payment Term Discounts No definition available.
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