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Shareholders' Equity (Schedule Of Reconciliation Of Noncontrolling Interest On The Consolidated Balance Sheet) (Details) (USD $)
In Thousands, unless otherwise specified
9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]    
Beginning balance $ 19,149 $ 16,143
Net income attributable to the noncontrolling interest 350 797
Foreign currency translation adjustments (451) 833
Noncontrolling Interest, Decrease from Deconsolidation (19,048)  
Ending balance $ 0 $ 17,773