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v2.4.1.9

Other Liabilities (Narrative) (Details) (USD $) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013
Other Liabilities [Line Items] |  |
Property asset | $ 186,889,000 us-gaap_PropertyPlantAndEquipmentNet | $ 191,660,000 us-gaap_PropertyPlantAndEquipmentNet
Current capital lease liability | 5,900,000 us-gaap_CapitalLeaseObligationsCurrent | 5,900,000 us-gaap_CapitalLeaseObligationsCurrent
Sutton Hill Capital, LLC [Member] |  |
Other Liabilities [Line Items] |  |
Lease term | 10 years |
Lease expiration date | Jun. 30, 2020 |
Purchase option | 5,900,000 us-gaap_PurchaseOptionsLand / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = rdi_SuttonHillCapitalLlcMember |
Property asset | 4,700,000 us-gaap_PropertyPlantAndEquipmentNet / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = rdi_SuttonHillCapitalLlcMember |
Current capital lease liability | 5,900,000 us-gaap_CapitalLeaseObligationsCurrent / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = rdi_SuttonHillCapitalLlcMember |
Minimum [Member] |  |
Other Liabilities [Line Items] |  |
Lease term | 1 year |
Minimum [Member] | Sutton Hill Capital, LLC [Member] |  |
Other Liabilities [Line Items] |  |
Purchase option | $ 100,000 us-gaap_PurchaseOptionsLand / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = rdi_SuttonHillCapitalLlcMember |

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- Definition Amount of capital lease obligation due within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6455314&loc=d3e45023-112735 + Details
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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph a -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 7 + Details
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