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Summary of Significant Accounting Policies - Additional Information (Detail) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) segment	Jun. 30, 2021 USD ($)	Jan. 01, 2022 USD ($)	Dec. 31, 2021
Accounting Policies [Line Items]
Number of operating segments | segment			1
Foreign currency transaction gains (losses)	$ (2,000)	$ 300	$ (3,405)	$ 401
Operating lease right-of-use assets	6,961		6,961		$ 5,700
Operating lease liabilities	$ 6,384		$ 6,384		$ 5,900
Outside United States | Revenue Benchmark | Geographic Concentration Risk
Accounting Policies [Line Items]
Concentration risk percentage	1.00%	1.00%	1.00%	1.00%
Outside United States | Property, Plant and Equipment | Geographic Concentration Risk
Accounting Policies [Line Items]
Property plant and equipment percent	1.00%		1.00%			1.00%

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Accounting policies.

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Property plant and equipment percent.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Amount of lessee's right to use underlying asset under operating lease.

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