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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

X

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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