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Intangibles - Additional Information (Detail) - USD ($)
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Finite-Lived Intangible Assets [Line Items]    
Impairment charges on intangible $ 0 $ 0
Capitalized Patent Costs [Member]    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful life 17 years