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Labor and social obligations (Details Narrative) |  |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Nov. 01, 2021 Number | Jun. 01, 2021 Number | Apr. 26, 2021 Number | Mar. 25, 2021 Number | Jan. 25, 2021 Number | Dec. 31, 2021 BRL (R$) Number | Dec. 31, 2020 BRL (R$) Number | Dec. 31, 2019 BRL (R$)
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |
Compensation of employees |  |  |  |  |  | R$ 25,587 | R$ 9,514 | R$ 6,871
Number of stock option granted | Number | 241,000 | 180,000 | 139,000 | 65,000 | 545,000 | 1,170,000,000 | 477,220,000 |
Share Based Compensation Plans [Member] |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |
Share-based compensation expense |  |  |  |  |  | R$ 43,377 | R$ 32,610 | R$ 18,114

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- Definition The number of share options granted in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 45 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45_b_ii&doctype=Standard -URIDate 2021-03-24 + Details
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