Condensed Consolidated Statements Of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Condensed Consolidated Statements Of Comprehensive Income (Loss) [Abstract]
Net income (loss)	$ 396	$ 290	$ 510	$ 15,657
Foreign currency translation gain (loss)	3,687	(18,218)	4,476	(6,781)
Realized (gain) loss on available for sale investments		15	(109)	(9)
Unrealized gain (loss) on available for sale investments	3	(138)	105	(29)
Amortization of pension prior service costs	76	82	228	246
Comprehensive income (loss)	4,162	(17,969)	5,210	9,084
Net income (loss) attributable to noncontrolling interest	(33)	(253)	(149)	(667)
Comprehensive income (loss) attributable to noncontrolling interest	(9)	29	(5)	4
Comprehensive income (loss) attributable to Reading International, Inc.	$ 4,120	$ (18,193)	$ 5,056	$ 8,421

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

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