Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Fair Value Measurements (Reconciliation of Fair Value Measurements of Assets and Liabilities Utilizing Level 3 Inputs) (Details)

v2.4.0.8
Fair Value Measurements (Reconciliation of Fair Value Measurements of Assets and Liabilities Utilizing Level 3 Inputs) (Details) (Level 3 [Member], USD $)
In Thousands, unless otherwise specified
9 Months Ended
Sep. 30, 2014
Level 3 [Member]
 
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Fair value as of December 31, 2013 $ 29,025
Payments (10,795)
Additions 44,525
Gains recognized in earnings, net (1,289)
Fair value as of June 30, 2014 $ 61,466