XML 71 R116.htm IDEA: XBRL DOCUMENT v2.4.1.9
Fair Value Measurements (Schedule Of Reconciliation Of Fair Value Of Derivative Assets And Liabilities) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Fair Value Measurements [Abstract]    
Liabilities at beginning of period $ (9,245)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue $ (7,402)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
Derivative issuance (1,755)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues  
Realized losses included in earnings 175us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings  
Unrealized gains (loss) included in earnings 10,825end_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityUnrealizedGainLossIncludedInEarnings (1,843)end_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityUnrealizedGainLossIncludedInEarnings
Liabilities at end of period   (9,245)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
Changes in unrealized gains relating to derivative liabilities still held at the end of the period $ 9,245us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss $ (1,843)us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss