Quarterly report pursuant to Section 13 or 15(d)

Leases - Additional information (Detail)

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Leases - Additional information (Detail) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended 6 Months Ended
Aug. 31, 2021
Dec. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Operating lease has a remaining lease term   3 years 5 months 12 days 3 years 5 months 12 days  
Operating lease discount rate   4.67% 4.67%  
Operating lease expense   $ 0.1 $ 0.1 $ 0.1
Opearting lease month of maturity revised 2025-06