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Shareholders' Equity (Schedule Of Reconciliation Of Noncontrolling Interest On The Consolidated Balance Sheet) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]      
Beginning balance $ 19,149 $ 16,143 $ 15,155
Net income attributable to noncontrolling interest 350 1,186 1,691
Foreign currency translation adjustments (451) 1,820 (703)
Sale of subsidiary (See Note 15) (19,048) 0 0
Ending balance $ 0 $ 19,149 $ 16,143