XML 122 R83.htm IDEA: XBRL DOCUMENT v3.21.1
12 Financial assets and financial liabilities (Details) - BRL (R$)
R$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Disclosure of redesignated financial assets and liabilities [line items]        
Cash and cash equivalents R$ 1,045,042 R$ 943,209 R$ 62,260 R$ 25,490
Restricted cash 2,053 16,841    
Trade receivables 309,944 135,240    
Total 9,680 26,642    
Financial Assets At Amortised Cost [Member]        
Disclosure of redesignated financial assets and liabilities [line items]        
Cash and cash equivalents 1,045,042 943,209    
Restricted cash 2,053 16,841    
Trade receivables 309,944 135,240    
Related parties      
Total 1,357,039 1,095,290    
Current 1,347,359 1,083,436    
Non-current R$ 9,680 R$ 11,854