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Financial assets and financial liabilities (Details 8) - BRL (R$) R$ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
IfrsStatementLineItems [Line Items] |  |
Balance as of ending | R$ 39,485 | R$ 42,568
Base rate | (131,748) |
Floating interest rate [member] | Interest rate risk [member] | Loans And Financing [member] |  |
IfrsStatementLineItems [Line Items] |  |
Balance as of ending | R$ (529,340) |
Index - % per year | CDI + 1.8% |
Base rate | R$ (71,196) |
Floating interest rate [member] | Interest rate risk [member] | Loans And Financing One [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Balance as of ending | R$ (412,880) |
Index - % per year | CDI + 1.9% |
Base rate | R$ (55,945) |
Floating interest rate [member] | Interest rate risk [member] | Loans And Financing Two [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Balance as of ending | R$ (11,193) |
Index - % per year | TJLP |
Base rate | R$ (733) |
Floating interest rate [member] | Interest rate risk [member] | Loans And Financing Three [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Balance as of ending | R$ (21,405) |
Index - % per year | CDI + 1.75% |
Base rate | R$ (2,868) |
Floating interest rate [member] | Interest rate risk [member] | Accounts Payable To Selling Shareholders One [member] |  |
IfrsStatementLineItems [Line Items] |  |
Balance as of ending | R$ (274,428) |
Index - % per year | CDI |
Base rate | R$ (31,971) |
Floating interest rate [member] | Interest rate risk [member] | Accounts Payable To Selling Shareholders Two [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Balance as of ending | R$ (256,488) |
Index - % per year | SELIC |
Base rate | R$ (29,881) |
Floating interest rate [member] | Interest rate risk [member] | Cash Equivalents [member] | Increase in basis points +75 [member] |  |
IfrsStatementLineItems [Line Items] |  |
Effect on profit before tax | (7,407) |
Floating interest rate [member] | Interest rate risk [member] | Cash Equivalents [member] | Increase in basis points +150 [member] |  |
IfrsStatementLineItems [Line Items] |  |
Effect on profit before tax | (14,814) |
Cash Equivalents [member] | Floating interest rate [member] | Interest rate risk [member] |  |
IfrsStatementLineItems [Line Items] |  |
Balance as of ending | R$ 518,111 |
Index - % per year | 100.8% of CDI |
Base rate | R$ 60,846 |

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- Definition The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_25&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35H&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35M -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35M&doctype=Standard -URIDate 2023-03-23 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35N -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35N&doctype=Standard -URIDate 2023-03-23 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2023-01-01 -Paragraph 35I -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2023-en-r&anchor=para_35I&doctype=Standard -URIDate 2023-03-23 + Details
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