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Accrued Liabilities (Details) - USD ($)	Sep. 30, 2021	Sep. 30, 2020
Accrued Liabilities
Clinical site costs and patient visits	$ 2,035,800	$ 760,900
Accrued compensation and benefits	1,201,903	567,805
Fixed contract accruals	649,649	367,429
All other accrued liabilities	1,727,422	1,620,440
Total accrued liabilities	$ 5,614,774	$ 3,316,574

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Carrying value as of the balance sheet date of obligations incurred and payable for incentive compensation awarded to employees and directors or earned by them based on the terms of one or more relevant arrangements. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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