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

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Balance Type: | debit
Period Type: | duration

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- Definition 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. + References No definition available. + Details
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
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Balance Type: |
Period Type: |