XML 56 R32.htm IDEA: XBRL DOCUMENT v3.19.1
27. Tax liabilities
 12 Months Ended
Dec. 31, 2018
Tax Liabilities  
Tax liabilities
    12.31.18   12.31.17
Non-current        
Current        
Provincial, municipal and federal contributions and taxes                     130,445                     587,723
VAT payable                     412,547                     728,173
Tax withholdings                     127,121                     131,091
SUSS withholdings                       7,435                         5,190
Municipal taxes                     106,117                     101,082
Tax regularization plan                             380                         2,242
Total Current                     784,045                  1,555,501