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Inventory And Land Held For Sale (Land Held For Sale) (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Inventory Disclosure [Abstract]    
Land held for sale, gross $ 86,913 $ 108,725
Net realizable value reserves (5,421) (7,535)
Land held for sale, net $ 81,492 $ 101,190