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Intangible Assets, Net (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Sep. 30, 2021
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Cost | $ 67,072 |  | $ 67,072 |  | $ 46,476
Accumulated Amortization | (13,576) |  | (13,576) |  | (10,419)
Net | 53,496 |  | 53,496 |  | 36,057
Amortization expense | 1,300 | $ 900 | 3,200 | $ 2,600 |
Patents and licenses |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Cost | 28,556 |  | 28,556 |  | 32,982
Accumulated Amortization | (8,531) |  | (8,531) |  | (9,207)
Net | 20,025 |  | 20,025 |  | 23,775
Developed technology |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Cost | 28,666 |  | 28,666 |  | 12,600
Accumulated Amortization | (2,119) |  | (2,119) |  | (1,050)
Net | 26,547 |  | 26,547 |  | 11,550
Developed technology | US Based Software and Digital Intelligence Platform |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Net | 16,500 |  | 16,500 |  | 16,500
Customer relationships/Trade names |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Cost | 8,638 |  | 8,638 |  | 0
Accumulated Amortization | (2,669) |  | (2,669) |  | 0
Net | 5,969 |  | 5,969 |  | 0
Other |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Cost | 1,212 |  | 1,212 |  | 894
Accumulated Amortization | (257) |  | (257) |  | (162)
Net | 955 |  | 955 |  | 732
Other | US Based Software and Digital Intelligence Platform |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Net | $ 4,300 |  | $ 4,300 |  | $ 4,300

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