Transactions with DCIP (Parenthetical) (Detail) $ in Thousands	3 Months Ended
Mar. 31, 2021 USD ($)
Digital Cinema Implementation Partners \| Other Current Liabilities
Schedule Of Equity Method Investments [Line Items]
Lease termination liability	$ 2,084

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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