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Consolidated Balance Sheets (Parenthetical) - USD ($)
Dec. 31, 2016
Dec. 31, 2015
Land and Development Costs $ 51,955,278 $ 53,406,020
Common Stock, shares authorized 25,000,000  
Common Stock, par value $ 1 $ 1
Common Stock, shares issued 6,021,564 6,068,310
Common Stock, shares outstanding 5,710,238 5,908,437
Treasury Stock, shares held 311,326 159,873
Variable Interest Entity [Member]    
Land and Development Costs $ 0 $ 11,329,574