Annual report pursuant to Section 13 and 15(d)

Investment in Digital Cinema Implementation Partners - Additional Information (Detail)

v2.4.0.8
Investment in Digital Cinema Implementation Partners - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
RenewalOptions
ProjectionSystem
Dec. 31, 2012
Dec. 31, 2011
Schedule of Equity Method Investments [Line Items]      
Voting interest in Digital Cinema Implementation Partners 33.00%    
Economic interest in Digital Cinema Implementation Partners 24.30%    
Digital projection systems leased under operating lease, initial term 12 years    
Number of equipments being leased under master equipment lease agreement 3,619    
Equipment lease expense $ 7,990 $ 7,802 $ 5,332
Number of one-year fair value renewal options 10    
Minimum annual rent per digital projection system first six and one half years 1,000    
Minimum annual rent per digital projection system through the end of the lease term 3,000    
Depreciation expense on domestic 35 millimeter projectors     $ 10,604