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3. Real Estate Sales and Interest Income (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Real Estate Sales And Interest Income Details Narrative    
Property Sold $ 9,000 $ 0
Interest Income 4 8
Interest Earned 2 0
Related party interest income $ 2 $ 8