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3. Real Estate Sales and Interest Income (Tables)
12 Months Ended
Dec. 31, 2017
Real Estate Sales And Interest Income Tables  
Real Estate Sales and Interest Income

    2017       2016  
    ($ in thousands)  
Real estate sales   $ -     $ 9,005  
Cost of real estate sales     -       747  
Gross profit margin   $ -     $ 8,258