Nature of Business and Significant Accounting Policies (Summary Of Components Of Allowance For Doubtful Accounts) (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2015 |
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| Balance at October 1 | $ 38,103 | $ 48,068 | $ 48,068 |
| Provision Charges to Expenses | |||
| Write offs/Recoveries | (9,965) | ||
| Balance at September 30 | $ 38,103 | $ 38,103 | $ 48,068 |
| X | ||||||||||
- Definition Net amount of direct write-downs and recoveries of accounts receivables. No definition available.
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| X | ||||||||||
- Definition A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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