Quarterly report pursuant to Section 13 or 15(d)

Long-Lived Asset Impairment Charges (Detail)

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Long-Lived Asset Impairment Charges (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Impaired Long-Lived Assets Held and Used [Line Items]        
Impairment of long-lived assets $ 4,301 $ 1,425 $ 4,574 $ 1,917
U.S. Operating Segment        
Impaired Long-Lived Assets Held and Used [Line Items]        
Theatre properties 84 959 357 1,095
International Operating Segment        
Impaired Long-Lived Assets Held and Used [Line Items]        
Theatre properties $ 4,217 $ 466 $ 4,217 $ 822