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

Financial Instruments (Details 1)

v3.20.1
Financial Instruments (Details 1) - MXN ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Statement Line Items [Line Items]      
Assets $ 1,789,726 $ 1,457,598  
Liabilities (1,515,244) (1,377,334)  
Net position 472,142 299,267 $ 207,674
US [Member]      
Statement Line Items [Line Items]      
Assets 1,331 1,294  
Liabilities (16,095) (12,075)  
Net position $ (14,764) $ (10,781)  
Closing exchange rate of the year $ 18.8452 $ 19.6566