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DEBENTURES (Tables) | 12 Months Ended
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Dec. 31, 2021
DEBENTURES. |
Schedule of debentures | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | General | ​ | Quantity as of December 31, 2021 | ​ | ​ | ​ | ​ | ​ | ​
Issuance |  | Meeting |  | Issued |  | Held in treasury |  | Maturity |  | 2021 |  | 2020
14th | ​ | August 26, 2014 | ​ | 20,000 | ​ | 20,000 | ​ | August 30, 2024 | ​ | — | ​ | —
15th | ​ | November 09, 2018 | ​ | 1,500,000 | ​ | — | ​ | November 21, 2022 | ​ | 1,513,958 | ​ | 1,500,985
16th - A | ​ | April 25, 2019 | ​ | 600,000 | ​ | — | ​ | May 6, 2023 | ​ | 607,031 | ​ | 600,759
16th - B | ​ | April 25, 2019 | ​ | 800,000 | ​ | — | ​ | May 6, 2026 | ​ | 808,918 | ​ | 800,673
Total Consolidated |  |  |  |  |  |  |  |  |  | 2,929,907 |  | 2,902,417
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Current | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 1,531,956 | ​ | 7,463
Non-current |  |  |  |  |  |  |  |  |  | 1,397,951 |  | 2,894,954
Schedule of amortization of long term debentures | ​
​ | ​ | ​ | ​ | ​
​ |  | 2021 |  | 2020
2022 |  | — |  | 1,497,760
2023 | ​ | 599,390 | ​ | 598,960
2026 | ​ | 798,561 | ​ | 798,234
​ |  | 1,397,951 |  | 2,894,954

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