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Revenue Recognition - Additional Information (Detail) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Revenue Recognition [Line Items] |  |  |  |
Receivables related to contracts with customers | $ 42,745,000 |  | $ 42,745,000 |
Assets related to costs to obtain or fulfill contract with customers | 0 |  | 0 |
NCM |  |  |  |
Revenue Recognition [Line Items] |  |  |  |
Remaining performance obligations | 174,000,000 |  | $ 174,000,000 |
Deferred revenue amortization year and month |  |  | 2037-02 |
Recognized incremental screen advertising revenue and offsetting interest expense | $ 4,732,000 | $ 4,913,000 | $ 9,514,000 | $ 9,892,000
NCM | Minimum |  |  |  |
Revenue Recognition [Line Items] |  |  |  |
Percentage of incremental borrowing rates |  |  | 4.40% |
NCM | Maximum |  |  |  |
Revenue Recognition [Line Items] |  |  |  |
Percentage of incremental borrowing rates |  |  | 8.00% |

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