XML 79 R72.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Transfer Of Held For Sale Real Estate To Continuing Operations And Related Items (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Transfer Of Held For Sale Real Estate To Continuing Operations And Related Items [Abstract] |  |  |
Transfers of held for sale real estate to continuing operations | $ 0 rdi_TransfersOfHeldForSaleRealEstateToContinuingOperations | $ 0 rdi_TransfersOfHeldForSaleRealEstateToContinuingOperations | $ 0 rdi_TransfersOfHeldForSaleRealEstateToContinuingOperations

X
- Details
Name: | rdi_TransferOfHeldForSaleRealEstateToContinuingOperationsAndRelatedItemsAbstract
Namespace Prefix: | rdi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Transfers Of Held For Sale Real Estate To Continuing Operations + References No definition available. + Details
Name: | rdi_TransfersOfHeldForSaleRealEstateToContinuingOperations
Namespace Prefix: | rdi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration