XML 125 R101.htm IDEA: XBRL DOCUMENT v3.19.1
12. Trade receivables (Details 3)
$ in Thousands
Dec. 31, 2018
ARS ($)
5% increase in the uncollectibility rate estimate  
SummaryOfTradeReceivablesLineItems [Line Items]  
Contingencies $ 946,318
Change 45,063
5% decrease in the uncollectibility rate estimate  
SummaryOfTradeReceivablesLineItems [Line Items]  
Contingencies 856,192
Change $ (45,063)