Supplemental Balance Sheet Disclosures - Inventories and Prepaid expenses and other current assets (Details) - USD ($)	Jun. 30, 2024	Sep. 30, 2023
Inventory Valuation
Raw materials	$ 12,277,086	$ 5,162,177
Work-in-process	1,242,259	966,888
Finished goods	1,020,827	10,648
Total inventories	14,540,172	6,139,713
Prepaid expenses and other current assets
Prepaid insurance	157,771	623,186
Other	826,913	449,826
Total prepaid expenses and other current assets	$ 984,684	$ 1,073,012

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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