Equity-based Awards - Summary of Information Regarding Restricted Stock Unit Awards (Parenthetical) (Detail) - USD ($) $ / shares in Units, $ in Millions	Dec. 31, 2021	Dec. 31, 2020
TSUs [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Aggregate grant date fair value of restricted stock units issued	$ 4.0	$ 0.1
TSUs [Member] | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Grant Date Market Price	$ 3.52	$ 0.54
TSUs [Member] | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Grant Date Market Price	$ 4.66	$ 6.61
PSUs [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Aggregate grant date fair value of restricted stock units issued		$ 0.1
PSUs [Member] | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Calculated fair value price		$ 2.46
PSUs [Member] | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Calculated fair value price		$ 3.66
PRSU [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Aggregate grant date fair value of restricted stock units issued		$ 0.4
PRSU [Member] | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Calculated fair value price		$ 1.24
PRSU [Member] | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Calculated fair value price		$ 2.63