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Balance Sheet Account Details (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Balance Sheet Account Details [Line Items]
Depreciation expense	$ 700	$ 400	$ 1,900	$ 1,000	$ 2,000	$ 800	$ 300
Finite-Lived Intangible Asset, Useful Life			20 years		20 years
Amortization expense	$ 3,256	$ 3,278	$ 9,774	$ 9,740	$ 12,968	11,800	10,304
impairment of intangible assets					$ 0	$ 0	$ 0
Minimum [Member]
Balance Sheet Account Details [Line Items]
Property, Plant and Equipment, Estimated Useful Lives			three		three
Maximum [Member]
Balance Sheet Account Details [Line Items]
Property, Plant and Equipment, Estimated Useful Lives			ten years		ten years

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- Definition

Balance sheet account details.

+ References

No definition available.

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- 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.

+ References

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

+ References

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- Definition

Describes the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment).

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