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Discontinued Operations - Reconciliation of Noncontrolling Interest, Income Statement (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Discontinued Operations and Disposal Groups [Abstract]    
Loss from continuing operations $ (131) $ (178)
Income (loss) from discontinued operations 2,668 (97)
Net income (loss) attributable to noncontrolling interest $ 2,537 $ (275)