Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Derivative Financial Instruments (Details 1)

v3.20.1
Derivative Financial Instruments (Details 1) - MXN ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Interest rate swap contract [Member]    
Statement Line Items [Line Items]    
Notional amount $ 50,000 $ 50,000
Interest rate swap contract [Member] | Not later than one year [Member]    
Statement Line Items [Line Items]    
Notional amount 1,458  
Interest rate swap contract [Member] | Later than one year and not later than two years [Member]    
Statement Line Items [Line Items]    
Notional amount 5,833  
Interest rate swap contract [Member] | Later than two years and not later than three years [Member]    
Statement Line Items [Line Items]    
Notional amount 5,833  
Interest rate swap contract [Member] | Later than three years and not later than four years [Member]    
Statement Line Items [Line Items]    
Notional amount 5,833  
Interest rate swap contract [Member] | 2024 and thereafter [Member]    
Statement Line Items [Line Items]    
Notional amount 31,043  
Currency swap contract [Member] | USD [Member]    
Statement Line Items [Line Items]    
Notional amount 47,690 $ 24,414
Currency swap contract [Member] | Not later than one year [Member] | USD [Member]    
Statement Line Items [Line Items]    
Notional amount 12,695  
Currency swap contract [Member] | Later than one year and not later than two years [Member] | USD [Member]    
Statement Line Items [Line Items]    
Notional amount  
Currency swap contract [Member] | Later than two years and not later than three years [Member] | USD [Member]    
Statement Line Items [Line Items]    
Notional amount  
Currency swap contract [Member] | Later than three years and not later than four years [Member] | USD [Member]    
Statement Line Items [Line Items]    
Notional amount  
Currency swap contract [Member] | 2024 and thereafter [Member] | USD [Member]    
Statement Line Items [Line Items]    
Notional amount