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10. Real Estate Sales (Tables)
9 Months Ended
Sep. 30, 2016
Real Estate Sales Tables  
Real estate sales
    Three Months Ended     Nine Months Ended  
    September 30,     September 30,     September 30,     September 30,  
    2016     2015     2016     2015  
    ($ in thousands)  
                         
Real estate sales     $ -     $ -     $ 9,000     $ -  
                                 
                                 
Cost of real estate sales including expenses of sale   $ -     $ -     $ (745 )   $ -