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Acquisition - Preliminary allocation of the purchase consideration (Details) |  |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Sep. 27, 2024 USD ($) | Jul. 22, 2024 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) | Sep. 30, 2024 USD ($) segment | Jun. 30, 2024 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($)
Acquisition |  |  |  |  |  |  |  |
Intangible asset amortization expense |  |  |  |  | $ 1,191,361 |  | $ 270,627 | $ 2,126
Goodwill |  |  |  |  | $ 5,213,104 |  | 3,557,886 |
Number of operating segments | segment |  |  |  |  | 1 |  |  |
Number of reportable unit | segment |  |  |  |  | 1 |  |  |
Property and equipment, net |  |  |  |  | $ 13,372,298 |  | 7,892,427 |
Intangible assets, net |  |  |  |  | 27,012,292 |  | 16,185,321 |
Property and equipment |  |  |  |  | 25,782,160 |  | 19,816,252 |
Intangible assets |  |  |  |  | $ 29,154,838 |  | $ 17,136,506 |
Honeywell International, Inc |  |  |  |  |  |  |  |
Acquisition |  |  |  |  |  |  |  |
Cash consideration |  |  |  |  |  | $ 35,860,000 |  |
Total consideration | $ 14,060,000 |  | $ 35,900,000 |  |  | 35,860,000 |  |
Prepaid inventory | 3,191,000 |  |  | $ 7,023,534 |  | 7,023,534 |  |
Prepaid equipment and other current assets | 160,000 |  | 140,000 |  |  |  |  |
Equipment |  |  |  | 6,284,000 |  | 6,284,000 |  |
Intangible assets | 9,570,000 |  |  | 17,240,000 |  | 17,240,000 |  |
Goodwill | 1,139,000 |  |  | 4,074,466 |  | 4,074,466 |  |
Assets acquired |  |  |  | 35,860,000 |  | 35,860,000 |  |
Net assets acquired | 14,060,000 |  |  | 35,860,000 |  | 35,860,000 |  |
Number of operating segments | segment |  |  |  |  | 1 |  |  |
Property and equipment, net |  | $ 2,601,000 |  |  |  |  |  |
Customer relationships and backlog | Honeywell International, Inc |  |  |  |  |  |  |  |
Acquisition |  |  |  |  |  |  |  |
Intangible assets, net |  | 430,000 |  |  |  |  |  |
License agreement | Honeywell International, Inc |  |  |  |  |  |  |  |
Acquisition |  |  |  |  |  |  |  |
Intangible assets, net |  | 1,240,000 |  |  |  |  |  |
Transition services agreement | Honeywell International, Inc |  |  |  |  |  |  |  |
Acquisition |  |  |  |  |  |  |  |
Prepaid equipment and other current assets | $ 140,000 |  |  |  |  |  |  |
Amounts Recognized as of Acquisition Date (as previously reported) | Honeywell International, Inc |  |  |  |  |  |  |  |
Acquisition |  |  |  |  |  |  |  |
Cash consideration |  |  | 35,860,000 |  |  |  |  |
Total consideration |  |  | 35,860,000 |  |  |  |  |
Prepaid inventory |  |  | 10,036,160 |  |  |  |  |
Equipment |  |  | 2,609,000 |  |  |  |  |
Intangible assets |  |  | 20,900,000 |  |  |  |  |
Goodwill |  |  | 4,608,041 |  |  |  |  |
Assets acquired |  |  | 39,391,201 |  |  |  |  |
Accrued expenses |  |  | (3,531,201) |  |  |  |  |
Liabilities assumed |  |  | (3,531,201) |  |  |  |  |
Net assets acquired |  |  | 35,860,000 |  |  |  |  |
Measurement Period Adjustments | Honeywell International, Inc |  |  |  |  |  |  |  |
Acquisition |  |  |  |  |  |  |  |
Prepaid inventory |  |  |  | (3,012,626) |  | (3,012,626) |  |
Equipment |  |  |  | 3,675,000 |  | 3,675,000 |  |
Intangible assets |  |  |  | (3,660,000) |  | (3,660,000) |  |
Goodwill |  |  |  | (533,575) |  | (533,575) |  |
Assets acquired |  |  |  | (3,531,201) |  | (3,531,201) |  |
Accrued expenses |  |  |  | 3,531,201 |  | 3,531,201 |  |
Liabilities assumed |  |  |  | 3,531,201 |  | 3,531,201 |  |
Measurement Period Adjustments | Adjustment of preliminary fair value estimates of assets | Honeywell International, Inc |  |  |  |  |  |  |  |
Acquisition |  |  |  |  |  |  |  |
Equipment |  |  |  | 3,700,000 |  | 3,700,000 |  |
Additional depreciation expense in cost of sales |  |  |  | 218,623 |  |  |  |
Intangible asset amortization expense |  |  |  | 67,500 |  |  |  |
Goodwill |  |  |  | 3,000,000 |  | 3,000,000 |  |
Measurement Period Adjustments | Adjustment of preliminary fair value estimates of liabilities | Honeywell International, Inc |  |  |  |  |  |  |  |
Acquisition |  |  |  |  |  |  |  |
Goodwill |  |  |  | 3,500,000 |  | 3,500,000 |  |
Liabilities assumed |  |  |  | 3,500,000 |  | 3,500,000 |  |
Honeywell International, Inc |  |  |  |  |  |  |  |
Acquisition |  |  |  |  |  |  |  |
Cash consideration for assets |  | $ 4,200,000 |  |  |  |  |  |
Construction in progress | Honeywell International, Inc |  |  |  |  |  |  |  |
Acquisition |  |  |  |  |  |  |  |
Intangible assets |  |  |  | $ 1,238,000 |  | $ 1,238,000 |  |
Construction in progress | Amounts Recognized as of Acquisition Date (as previously reported) | Honeywell International, Inc |  |  |  |  |  |  |  |
Acquisition |  |  |  |  |  |  |  |
Intangible assets |  |  | $ 1,238,000 |  |  |  |  |

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