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TCI Eton Square (Details)
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Investee Percent ownership      
TCI Eton Square, L.P. ("Eton Square") 0.00%fil_Tcietonsquarelpetonsquare1 0.00%fil_Tcietonsquarelpetonsquare1 10.00%fil_Tcietonsquarelpetonsquare1