Organization and Principles of Consolidation Organization and Principles of Consolidation (Policies)

3 Months Ended

Mar. 31, 2014

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Reclassifications in Prior Period Financial Statements

Certain prior period amounts have been reclassified to conform to current period presentation. In addition, the Company has corrected the Consolidated Statements of Cash Flows related to the timing of payments for development activity that were not correctly reclassified to investing activity. The correction was a reclassification between cash flows from operating activities and cash flows from investing activities for the three months ended March 31, 2013. The correction resulted in an increase in cash flows from operating activities of $2.0 million during the three months ended March 31, 2013, with a corresponding decrease in cash flow from investing activity during the same period