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Income Taxes (Provision For Income Taxes From Operations) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Income Taxes [Abstract]        
U.S. Federal - Current     $ 0 $ 169
U.S. Federal - Deferred     0 0
Provision for U.S. federal income taxes     0 169
Foreign - Current     1,183 277
Foreign - Deferred     (498) 386
Provision for foreign income taxes     685 663
Total provision for income taxes $ 132 $ 343 $ 685 $ 832