Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

14. Investment Properties (Details - Investment costs)

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14. Investment Properties (Details - Investment costs) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Disclosure of fair value measurement of assets [line items]      
Balance at beginning of year $ 33,829,902 $ 35,786,053  
Balance at end of year 29,801,631 33,829,902 $ 35,786,053
Investment property [Member]      
Disclosure of fair value measurement of assets [line items]      
Balance at beginning of year 33,829,902 35,786,053 37,407,083
Additions 0 0 0
Disposals (2,484,462) (5,893,888) 0
Revaluation adjustment (98,522) (858,371) (563,477)
Currency exchange rate adjustment (1,445,287) 4,796,108 (1,057,553)
Balance at end of year $ 29,801,631 $ 33,829,902 $ 35,786,053