Debt (Credit Agreement Interest Expense) (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
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Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
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Debt [Abstract] | ||||
Amortization of Credit Agreement and Residual Royalty Agreement discounts | $ 922,144 | $ 1,255,062 | $ 3,187,972 | $ 1,572,809 |
Accretion of Residual Royalty Agreement liability | 147,223 | 94,858 | 363,520 | 122,136 |
Amortization of deferred issuance costs | 21,909 | 30,202 | 76,479 | 35,772 |
Interest expense | $ 1,091,276 | $ 1,380,122 | $ 3,627,971 | $ 1,730,717 |
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- Definition Amount recognized for the passage of time, typically for liabilities, that have been discounted to their net present values. Excludes accretion associated with asset retirement obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of amortization expense attributable to debt issuance costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of amortization expense attributable to debt discount (premium) and debt issuance costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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