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Trade receivables (Details 5) - BRL (R$) R$ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Trade receivables
Opening balance		R$ 46,500	R$ 32,055	R$ 22,524
Additions		45,904	39,326	29,870
Reversals		(288)	(2,854)	(4,855)
Write offs	[1]	(22,635)	(22,027)	(15,484)
Closing balance		R$ 69,481	R$ 46,500	R$ 32,055
[1] The Company assessed its customers credit lines, on a regular basis. Due to historical losses and lack of prospects of credit recovery alongside these customers, the Company recognized R$ 22,635 as write-off as of December 31, 2022 (R$ 22,027 as of December 31, 2021).

X

- Definition

The amount of impairment loss recognised in profit or loss for trade receivables. [Refer: Impairment loss recognised in profit or loss; Trade receivables]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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X

- Definition

The amount of reversal of impairment loss recognised in profit or loss for trade receivables. [Refer: Reversal of impairment loss recognised in profit or loss; Trade receivables]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References

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X

- Definition

Represents the amount of provision for impairment loss on trade receivables, classified as current.

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- Definition

Represents the amount of writeoff of impairment provision of trade receivables, classified as current.

+ References

No definition available.

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