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Earnings (Loss) Per Share (Tables) | 3 Months Ended
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Mar. 31, 2015
Earnings (Loss) Per Share [Abstract] |
Calculation Of Earnings (Loss) Per Share |
|  | Three Months Ended
|  | March 31,
|  | 2015 |  | 2014
Net income (loss) attributable to Reading International, Inc. common shareholders |  | 3,118 |  | (215)
Basic earnings (loss) per share attributable to Reading International, Inc. shareholders | $ | 0.13 | $ | (0.01)
Diluted earnings (loss) per share attributable to Reading International, Inc. shareholders | $ | 0.13 | $ | (0.01)
Weighted average shares of common stock – basic |  | 23,242,467 |  | 23,490,563
Weighted average shares of common stock – diluted |  | 23,523,655 |  | 23,490,563

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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