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v3.24.1.u1

Segment information (Details 1) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
IfrsStatementLineItems [Line Items] |  |  |
Net revenue | R$ 2,875,913 | R$ 2,329,057 | R$ 1,719,371
Gross profit | 1,766,100 | 1,469,505 | 1,067,071
Operating income | 767,061 | 664,100 | 440,895
Finance income | 110,642 | 102,042 | 64,566
Income before income taxes | 429,582 | 428,433 | 273,462
Income taxes expenses | 24,166 | 35,677 | 31,179
Net income | 405,416 | 392,756 | 242,283
Operating segments [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
External customer | 2,875,913 | 2,329,057 | 1,719,371
Inter-segment |  |  |
Net revenue | 2,875,913 | 2,329,057 | 1,719,371
Cost of services | (1,109,813) | (859,552) | (652,300)
Gross profit | 1,766,100 | 1,469,505 | 1,067,071
Selling, general and administrative expenses | (1,014,684) | (798,153) | (622,615)
Other expenses, net | 15,645 | (7,252) | (3,561)
Operating income | 767,061 | 664,100 | 440,895
Finance income | 110,642 | 102,042 | 64,566
Finance expenses | (457,616) | (349,893) | (243,796)
Share of income of associate | 9,495 | 12,184 | 11,797
Income before income taxes | 429,582 | 428,433 | 273,462
Income taxes expenses | (24,166) | (35,677) | (31,179)
Net income | 405,416 | 392,756 | 242,283
Operating segments [member] | Undergrad [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
External customer | 2,511,018 | 2,037,889 | 1,498,408
Inter-segment |  |  |
Net revenue | 2,511,018 | 2,037,889 | 1,498,408
Cost of services | (997,973) | (763,185) | (554,995)
Gross profit | 1,513,045 | 1,274,704 | 943,413
Operating segments [member] | Continuing Education [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
External customer | 146,827 | 108,806 | 72,983
Inter-segment |  |  |
Net revenue | 146,827 | 108,806 | 72,983
Cost of services | (62,792) | (56,554) | (50,773)
Gross profit | 84,035 | 52,252 | 22,210
Operating segments [member] | Digital Services [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
External customer | 218,068 | 182,362 | 147,980
Inter-segment | 11,217 | 7,622 | 3,978
Net revenue | 229,285 | 189,984 | 151,958
Cost of services | (60,265) | (47,435) | (50,510)
Gross profit | 169,020 | 142,549 | 101,448
Operating segments [member] | Total Reportable Segments [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
External customer | 2,875,913 | 2,329,057 | 1,719,371
Inter-segment | 11,217 | 7,622 | 3,978
Net revenue | 2,887,130 | 2,336,679 | 1,723,349
Cost of services | (1,121,030) | (867,174) | (656,278)
Gross profit | 1,766,100 | 1,469,505 | 1,067,071
Operating segments [member] | Adjustments And Eliminations [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
External customer |  |  |
Inter-segment | (11,217) | (7,622) | (3,978)
Net revenue | (11,217) | (7,622) | (3,978)
Cost of services | 11,217 | 7,622 | 3,978
Gross profit |  |  |

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