Revenue Recognition - Additional Information (Detail) - Covid19 $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2021 USD ($)	Sep. 30, 2021 USD ($)
Revenue Initial Application Period Cumulative Effect Transition [Line Items]
Rent receivable from tenants	$ 1.7	$ 1.7
Rental income	1.1	8.3
Share of unconsolidated joint ventures in rental income	$ 0.2	$ 1.6

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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