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18. SHARE-BASED PAYMENT (Details 2) | 12 Months Ended
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Dec. 31, 2020 Number shares
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Outstanding options as of (Beginning) | 5,820,274 |
Issued - grant of 2019 | shares |  |
Outstanding options as of (Ending) | 7,873,348 |
Issued grant June 2020 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Outstanding options as of (Beginning) | 3,571,736 |
Issued grant April 2020 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Outstanding options as of (Beginning) | 359,293 |
Exercised on April, 2020 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Exercised/Delivered | (260,487) |
Exercised on September, 2019 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Exercised/Delivered | (16,580) |
Exercised on June, 2019 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Exercised/Delivered | (140,945) |
Exercised on October, 2018 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Exercised/Delivered | (267,475) |
Exercised on June, 2018 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Exercised/Delivered | (97,875) |
Forfeiture grant of June, 2020 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Forfeiture | (112,089) | [1]
Forfeiture grant of April, 2020 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Forfeiture | (98,806) | [1]
Forfeiture grant of July, 2019 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Forfeiture | (440,302) | [1]
Forfeiture grant of June, 2019 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Forfeiture | (125,363) | [1]
Forfeiture grant of October, 2018 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Forfeiture | (244,863) | [1]
Forfeiture grant of April, 2016 [member] |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |
Forfeiture | (73,170) | [1]
[1] | The forfeitures are related to the resignation of eligible executive before the end of the vesting period.

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- Definition Number of shares for options issued in sharebased payment arrangement. + References No definition available. + Details
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- Definition The number of share options outstanding in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2020-01-01 -Paragraph 45 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2020-en-r&anchor=para_45_d&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2020-01-01 -Paragraph 45 -Subparagraph b -Clause i -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2020-en-r&anchor=para_45_b_i&doctype=Standard -URIDate 2020-01-01 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2020-01-01 -Paragraph 45 -Subparagraph b -Clause vi -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2020-en-r&anchor=para_45_b_vi&doctype=Standard -URIDate 2020-01-01 + Details
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