XML 71 R60.htm IDEA: XBRL DOCUMENT
v3.3.0.814

Commitments And Contingencies (Details) NZD in Thousands, $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2015 NZD | Sep. 30, 2015 USD ($) | Dec. 31, 2014 NZD | Dec. 31, 2014 USD ($)
Commitments And Contingencies [Abstract] |  |  |  |
Total debt of unconsolidated joint ventures and entities | NZD 1,000 | $ 639 | NZD 760 | $ 592
Share of unconsolidated debt, based on ownership percentage |  | $ 213 |  | $ 197

X
- Definition Share of unconsolidated debt based on our ownership percentage. + References No definition available. + Details
Name: | rdi_ShareOfUnconsolidatedDebtBasedOnOurOwnershipPercentage
Namespace Prefix: | rdi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Total debt of unconsolidated joint venture and entities. + References No definition available. + Details
Name: | rdi_TotalDebtOfUnconsolidatedJointVentureAndEntities
Namespace Prefix: | rdi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration