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Financial Instruments - Additional Information (Detail) - USD ($)
3 Months Ended
Mar. 31, 2022
Sep. 30, 2021
Dec. 31, 2021
Financial Instruments Disclosure [Abstract]      
Accrued interest receivable $ 600,000 $ 800,000  
Write off, of accrued interest receivable 0 $ 0  
Restricted Cash $ 1,300,000   $ 1,400,000