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Impairment of Long-Lived Assets (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
Long-lived asset impairment charges |  |  |
Theatre properties | $ 7,033 | $ 10,834 | $ 11,353
Intangible assets |  | 1,527 | 358
Equity investment |  | 177 | 147
Impairment of long-lived assets | 7,033 | 12,538 | 11,858
Impairment of Long-Lived Assets (Textual) [Abstract] |  |  |
The estimated aggregate fair value of the long-lived assets | 3,596 |  |
US Operating Segment [Member] |  |  |
Long-lived asset impairment charges |  |  |
Theatre properties | 3,635 | 5,166 | 10,013
International Operating Segment [Member] |  |  |
Long-lived asset impairment charges |  |  |
Theatre properties | $ 3,398 | $ 5,668 | $ 1,340

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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 46 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16373-109275 + Details
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