XML 17 R55.htm IDEA: XBRL DOCUMENT v2.4.0.8
Summary of Changes in Company's Investment in Digital Cinema Implementation Partners (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Schedule of Equity Method Investments [Line Items]        
Equity in income $ 10,328 $ 11,733 $ 17,548 $ 15,839
Equity in other comprehensive loss 466 1,776 862 3,454
Digital Cinema Implementation Partners LLC
       
Schedule of Equity Method Investments [Line Items]        
Beginning balance     38,033  
Cash contributions     1,925  
Equity in income 4,791 4,613 10,969 7,315
Equity in other comprehensive loss     194  
Ending balance $ 51,121   $ 51,121