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Losses on derecognition of financial assets not measured at fair value through profit or loss, net (Tables) | 12 Months Ended
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Dec. 31, 2020
Gain Loss Arising From Derecognition Of Financial Assets [Abstract] |
Table of (Loss) From Derecognition of Financial Assets not Measured at Fair Value Through Profit or Loss |
|  | 2020 |  |  | 2019 |  |  | 2018 |
Loss from sale of government securities |  |  | (2,308,809 | ) |  |  | (79,314 | ) |  |  | (284,476 | )
Loss from sale of private securities |  |  | (1,049 | ) |  |  | (1,560 | ) |  |  | (1,896 | )
TOTAL |  |  | (2,309,858 | ) |  |  | (80,874 | ) |  |  | (286,372 | )

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