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Income Taxes (Unrecognized Tax Benefits) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Income Taxes Unrecognized Tax Benefits Details    
Beginning Balance $ 4,614 $ 4,614
Additions related to current year positions 0 0
Reductions for prior year tax positions (677) 0
Ending Balance $ 3,937 $ 4,614