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v2.4.1.9

Derivative Liabilities (Details ) (USD $) | 0 Months Ended | 12 Months Ended | 0 Months Ended | 1 Months Ended
--- | --- | --- | --- | ---
Jul. 10, 2014 | Jun. 13, 2014 | May 21, 2014 | May 06, 2014 | Apr. 29, 2014 | Dec. 31, 2014 | Dec. 31, 2013 | May 06, 2013 | May 24, 2011 item | Oct. 31, 2012
Derivative Liabilities |  |  |  |  |  |  |  |  |  |
Number of shares sold pursuant to the Purchase Agreement | 50,000 us-gaap_StockIssuedDuringPeriodSharesNewIssues | 1,778,750 us-gaap_StockIssuedDuringPeriodSharesNewIssues | 872,310 us-gaap_StockIssuedDuringPeriodSharesNewIssues | 3,418,125 us-gaap_StockIssuedDuringPeriodSharesNewIssues | 2,776,500 us-gaap_StockIssuedDuringPeriodSharesNewIssues | 8,895,685 us-gaap_StockIssuedDuringPeriodSharesNewIssues |  |  |  |
Purchase price of shares sold pursuant to the Purchase Agreement |  |  |  |  |  | $ 31,849,967 us-gaap_StockIssuedDuringPeriodValueNewIssues |  |  |  |
Gain on decrease in fair value of derivative liability |  |  |  |  |  |  | 8,980,077 us-gaap_ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1 |  |  |
Warrant |  |  |  |  |  |  |  |  |  |
Derivative Liabilities |  |  |  |  |  |  |  |  |  |
Gain on decrease in fair value of derivative liability |  |  |  |  |  |  |  | 8,980,077 us-gaap_ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1 / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_WarrantMember |  |
Gain on extinguishment of derivative liability |  |  |  |  |  |  |  | 1,635,967 resx_GainOnDiscontinuationOfFairValueHedge / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_WarrantMember |  |
Series E Preferred Stock |  |  |  |  |  |  |  |  |  |
Derivative Liabilities |  |  |  |  |  |  |  |  |  |
Number of investors with whom the Purchase Agreement is entered into |  |  |  |  |  |  |  |  | 8 resx_PreferredStockSharesIssuedNumberOfInvestors / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesEPreferredStockMember |
Number of shares sold pursuant to the Purchase Agreement |  |  |  |  |  |  |  |  | 8,700 us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesEPreferredStockMember | 1,000 us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesEPreferredStockMember
Purchase price of shares sold pursuant to the Purchase Agreement (in dollars per share) |  |  |  |  |  |  |  |  | $ 1,000 us-gaap_SharesIssuedPricePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesEPreferredStockMember |
Purchase price of shares sold pursuant to the Purchase Agreement |  |  |  |  |  |  |  |  | $ 8,700,000 us-gaap_StockIssuedDuringPeriodValueNewIssues / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesEPreferredStockMember | $ 1,000,000 us-gaap_StockIssuedDuringPeriodValueNewIssues / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesEPreferredStockMember

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