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Leases Obligations - Summary of Future Minimum Lease Payments (Details) - MXN ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Jan. 01, 2018
Dec. 31, 2017
Disclosure Of Leases Obligations [Abstract]      
Operating lease commitment at December 31, 2017 at January 1, 2018   $ 62,948 $ 62,948
Discount of the present value using the incremental loan rate at January 1, 2018.   (4,257)  
Leases less than one year   (680)  
Acquisitions of assets in lease $ 5,425    
Interest paid on leasing (3,733)    
Payment of obligations for leases (11,504)    
Liabilities for assets in lease $ 48,199 $ 58,011