Goodwill and Other Intangible Assets - Summary of Carrying Amount of Goodwill (Detail) $ in Thousands	12 Months Ended
Dec. 31, 2021 USD ($)
Finite Lived Intangible Assets [Line Items]
Balance at December 31, 2020	$ 3,332
Foreign currency translation	(242)
Balance at December 31, 2021	6,334
Smarteq Wireless Aktiebolag [Member]
Finite Lived Intangible Assets [Line Items]
Goodwill acquired	$ 3,244

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