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Inventory And Land Held For Sale (Land Held For Sale) (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Inventory Disclosure [Abstract]    
Land held for sale, gross $ 80,832 $ 70,003
Net realizable value reserves (8,301) (8,268)
Land held for sale, net $ 72,531 $ 61,735