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Bonds and financing (Details 5 - Textuals) - BRL (R$)
R$ in Thousands

12 Months Ended

Nov. 19, 2019

Dec. 31, 2022

Dec. 31, 2021

Bonds and financing

Contribution of bonds

R$ (250,000)

^[1]

R$ (500,000)

^[2]

Bonds with Related Parties [member]

Bonds and financing

Contribution of bonds

R$ 1,535,800

Percentage of proceeds from bonds issued to be use for repay upon any liquidity event

50.00%

Bonds with third parties [member]

Bonds and financing

Percentage of net debt adjusted EBITDA ratio

2.74%

4.47%

Number of consecutive periods

2

Number of alternate periods

3

Bonds with third parties [member] | 2021 [member]

Bonds and financing

Percentage of net debt adjusted EBITDA ratio

4.25%

Bonds with third parties [member] | 2022 [member]

Bonds and financing

Percentage of net debt adjusted EBITDA ratio

4.00%

Bonds with third parties [member] | 2023 [member]

Bonds and financing

Percentage of net debt adjusted EBITDA ratio

3.75%

Bonds with third parties [member] | 2024 [member]

Bonds and financing

Percentage of net debt adjusted EBITDA ratio

3.50%

[1]

On September 28, 2022, the Company issued simple debentures not convertible into shares, subject to remunerative interest of 100% of the CDI, plus a spread of 2.40% per year, in the total amount of R$250,000. The debentures aim to strengthen the Company's capital structure and lengthen the maturity profile of the debt, whose average term has become 37 months.

[2]

On August 6, 2021, the Company´s subsidiary Somos Sistemas de Ensino S.A. issued R$ 500 million in simple debentures not convertible into shares, subject to compensatory interest of 100% of DI Interest Deposit rate (CDI), plus spread of 2.30% per year. The debentures are aimed at reinforcing the Company’s capital structure and elongating the debt maturity profile, which average maturity now stands at 35 months.

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