| Balance Sheet Information (Components of Inventories) (Details) - USD ($) | Mar. 31, 2023 | Sep. 30, 2022 | 
|---|---|---|
| Balance Sheet Information [Abstract] | ||
| Raw material | $ 1,438,804 | $ 1,662,712 | 
| Work in process | 715,480 | 872,596 | 
| Finished goods | 5,716,317 | 6,099,343 | 
| Inventories, gross | 7,870,601 | 8,634,651 | 
| Less: inventory reserves | (205,407) | (15,707) | 
| Inventories, net | $ 7,665,194 | $ 8,618,944 | 
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- References No definition available. 
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- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition Amount of valuation reserve for inventory. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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