v3.26.3
Cash and Cash Equivalents and Marketable Securities - Schedule of Marketable Securities (Details) - BRL (R$)
R$ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Schedule of Marketable Securities [Line Items]    
Total current R$ 16,353 R$ 16,908
Total noncurrent 18,394
Selic Treasury Notes [Member]    
Schedule of Marketable Securities [Line Items]    
Total current R$ 16,353 16,908
Selic Treasury Notes [Member] | Bottom of range [member] | SELIC [Member]    
Schedule of Marketable Securities [Line Items]    
Percentage of CDI 100.00%  
Selic Treasury Notes [Member] | Top of range [member] | SELIC [Member]    
Schedule of Marketable Securities [Line Items]    
Percentage of CDI 178.00%  
Bank deposit certificates [Member]    
Schedule of Marketable Securities [Line Items]    
Total noncurrent [1] R$ 18,394
Bank deposit certificates [Member] | Bottom of range [member] | CDI [Member]    
Schedule of Marketable Securities [Line Items]    
Percentage of CDI [1] 98.00%  
Bank deposit certificates [Member] | Top of range [member] | CDI [Member]    
Schedule of Marketable Securities [Line Items]    
Percentage of CDI [1] 100.25%  
[1] Certificates of Deposit (CDBs) and securities pledged as collateral are held to settle the financing facilities contracted with BNB.