XML 61 R49.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Property And Equipment (Construction-In-Progress Balance) (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2017
Property, Plant and Equipment [Line Items] |  |  |
Balance |  |  | $ 11,517,000
Balance |  | $ 19,922,000 | 19,922,000
Capitalized interest charges |  | 369,000 | 790,000
Operating And Investing Properties [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Balance |  |  | 28,688,000
Additions during the period | [1] |  | 42,739,000
Completed during the period |  |  | (5,787,000)
Foreign currency movements |  |  | 848,000
Balance |  | 66,488,000 | 66,488,000
Operating And Investing Properties [Member] | Union Square Development [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Balance |  |  | 11,412,000
Additions during the period | [1] |  | 13,413,000
Completed during the period |  |  |
Foreign currency movements |  |  |
Balance |  | 24,825,000 | 24,825,000
Operating And Investing Properties [Member] | Newmarket Property Development [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Balance |  |  | 2,106,000
Additions during the period | [1] |  | 14,492,000
Completed during the period |  |  |
Foreign currency movements |  |  | 438,000
Balance |  | 17,036,000 | 17,036,000
Operating And Investing Properties [Member] | Courtenay Central Development [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Balance |  |  | 3,510,000
Additions during the period | [1] |  | 883,000
Completed during the period |  |  |
Foreign currency movements |  |  | 149,000
Balance |  | 4,542,000 | 4,542,000
Operating And Investing Properties [Member] | Cinema Developments And Improvements [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Balance |  |  | 7,796,000
Additions during the period | [1] |  | 8,810,000
Completed during the period |  |  | (1,845,000)
Foreign currency movements |  |  | 64,000
Balance |  | 14,825,000 | 14,825,000
Operating And Investing Properties [Member] | Other Real Estate Projects [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Balance |  |  | 3,864,000
Additions during the period | [1] |  | 5,141,000
Completed during the period |  |  | (3,942,000)
Foreign currency movements |  |  | 197,000
Balance |  | $ 5,260,000 | $ 5,260,000
[1] | Includes capitalized interest of $369,000 and $790,000 for the quarter and nine months ended September 30, 2017.

X
- Definition oreign Currency Movements + References No definition available. + Details
Name: | rdi_OreignCurrencyMovements
Namespace Prefix: | rdi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
Name: | us-gaap_ConstructionInProgressGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of interest capitalized during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 + Details
Name: | us-gaap_InterestCostsCapitalized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow from construction costs to date on capital projects that have not been completed and assets being constructed that are not ready to be placed into service. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsForConstructionInProcess
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount capitalized of allowance for funds used during construction. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 835 -Section 25 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501569&loc=d3e55921-110430 + Details
Name: | us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=rdi_OperatingAndInvestingPropertiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=rdi_UnionSquareDevelopmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=rdi_NewmarketPropertyDevelopmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=rdi_CourtenayCentralDevelopmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=rdi_CinemaDevelopmentsAndImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=rdi_OtherRealEstateProjectsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |