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v2.4.1.9

Income Taxes (Details) (USD $) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Significant components of the Company's deferred tax assets for federal income taxes |  |  |
Net operating loss carryforward | $ 23,030,884 us-gaap_DeferredTaxAssetsOperatingLossCarryforwards | $ 21,492,311 us-gaap_DeferredTaxAssetsOperatingLossCarryforwards |
Amortization |  | 823,367 us-gaap_DeferredTaxAssetsPropertyPlantAndEquipment |
Stock option compensation | 6,083,848 us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost | 5,841,333 us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost |
Deferred compensation |  | 1,563,754 us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation |
Deferred state tax |  | 1,904,277 us-gaap_DeferredTaxAssetsStateTaxes |
Other | 26,783 us-gaap_DeferredTaxAssetsOther | 105,179 us-gaap_DeferredTaxAssetsOther |
Valuation allowance | (29,141,515)us-gaap_DeferredTaxAssetsValuationAllowance | (26,274,933)us-gaap_DeferredTaxAssetsValuationAllowance |
Net deferred tax asset | 0 us-gaap_DeferredTaxAssetsNet | 0 us-gaap_DeferredTaxAssetsNet |
Intangible assets | 2,274,526 us-gaap_DeferredTaxLiabilitiesOtherFiniteLivedAssets | 3,000,576 us-gaap_DeferredTaxLiabilitiesOtherFiniteLivedAssets |
Deferred tax benefit | 2,816,884 us-gaap_DeferredIncomeTaxExpenseBenefit |  |
Outstanding shares of common stock | 18,614,968 us-gaap_CommonStockSharesOutstanding | 5,813,785 us-gaap_CommonStockSharesOutstanding | 890,837 us-gaap_CommonStockSharesOutstanding
Valuation allowance as a percentage of deferred tax assets | 100.00%resx_DeferredTaxAssetsValuationAllowancePercentage | 100.00%resx_DeferredTaxAssetsValuationAllowancePercentage |
Rate reconciliation: |  |  |
Federal tax benefit at statutory rate | (6,009,398)us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate | (922,591)us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate |
State tax, net of Federal benefit | (986,051)us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes | (761,237)us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes |
Change in valuation allowance | 2,866,582 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance | 7,044,754 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance |
Derivative accounting and other | 1,311,983 resx_IncomeTaxReconciliationDerivativeAccountingAndOther | (5,360,926)resx_IncomeTaxReconciliationDerivativeAccountingAndOther |
Total provision | (2,816,884)us-gaap_IncomeTaxExpenseBenefit |  |
Rate reconciliation (as a percent): |  |  |
Federal tax benefit at statutory rate (as a percent) | (35.00%)us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate | (35.00%)us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate |
State tax, net of Federal benefit (as a percent) | (5.70%)us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes | 28.90%us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes |
Change in valuation allowance (as a percent) | (10.90%)us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance | (267.30%)us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance |
Derivative accounting and other (as a percent) | 13.40%resx_EffectiveIncomeTaxRateDerivativeAccountingAndOther | 273.40%resx_EffectiveIncomeTaxRateDerivativeAccountingAndOther |
Total provision (as a percent) | (16.40%)us-gaap_EffectiveIncomeTaxRateContinuingOperations | 0.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations |
Federal. |  |  |
Significant components of the Company's deferred tax assets for federal income taxes |  |  |
NOL carryforwards | 57,521,560 us-gaap_OperatingLossCarryforwards / us-gaap_IncomeTaxAuthorityAxis = us-gaap_DomesticCountryMember | 47,728,300 us-gaap_OperatingLossCarryforwards / us-gaap_IncomeTaxAuthorityAxis = us-gaap_DomesticCountryMember |
California. |  |  |
Significant components of the Company's deferred tax assets for federal income taxes |  |  |
NOL carryforwards | $ 50,440,965 us-gaap_OperatingLossCarryforwards / us-gaap_IncomeTaxAuthorityAxis = us-gaap_StateAndLocalJurisdictionMember | $ 44,482,850 us-gaap_OperatingLossCarryforwards / us-gaap_IncomeTaxAuthorityAxis = us-gaap_StateAndLocalJurisdictionMember |

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