Income Taxes (Schedule of Deferred Tax Amounts Classified in Balance Sheets) (Details) - USD ($) |
Sep. 30, 2019 |
Sep. 30, 2018 |
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| Components Of Deferred Tax Assets And Liabilities [Line Items] | ||
| Long-term deferred tax asset | $ 8,433,669 | $ 8,543,758 |
| Long-term deferred tax liability | (296,605) | (844,758) |
| U.K. [Member] | ||
| Components Of Deferred Tax Assets And Liabilities [Line Items] | ||
| Long-term deferred tax asset | 8,433,669 | 8,509,915 |
| United States [Member] | ||
| Components Of Deferred Tax Assets And Liabilities [Line Items] | ||
| Long-term deferred tax liability | (292,740) | (844,758) |
| Malaysia [Member] | ||
| Components Of Deferred Tax Assets And Liabilities [Line Items] | ||
| Long-term deferred tax asset | $ 33,843 | |
| Long-term deferred tax liability | $ (3,865) |
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Components Of Deferred Tax Assets And Liabilities [Line Items] No definition available.
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