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Share based compensation arrangement by share based payment award options grants in period fair value.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Aggregate number of common shares reserved for future issuance.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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EQUITY BASED COMPENSATION - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Feb. 28, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Line Items]
Vesting period			3 years
Stock-based compensation expense	$ 0.4	$ 0	$ 1.5	$ 0
2021 Equity Plan [Member]
Disclosure Of Compensation Related Costs Sharebased Payments [Line Items]
Common stock reserved for issuance					3,831,112
Resticted Common Stock Unit
Disclosure Of Compensation Related Costs Sharebased Payments [Line Items]
Number of shares, granted			616,920
Fair market value of the awards granted			$ 3.9
Unrecognized compensation cost	$ 3.1		$ 3.1
Weighted average vesting period			2 years 4 months 24 days
Resticted Common Stock Unit \| 2021 Equity Plan [Member]
Disclosure Of Compensation Related Costs Sharebased Payments [Line Items]
Number of shares, granted	0		616,920
Vesting period			3 years
Common Stock Options [Member]
Disclosure Of Compensation Related Costs Sharebased Payments [Line Items]
Unrecognized compensation cost	$ 0.4		$ 0.4
Weighted average vesting period			1 year 2 months 12 days
Fair market value of award, Options granted			$ 1.2