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

Cash and cash equivalents (Details) - Schedule of cash and cash equivalents

v3.21.1
Cash and cash equivalents (Details) - Schedule of cash and cash equivalents - MXN ($)
$ in Thousands
Jan. 03, 2021
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Cash and cash equivalents (Details) - Schedule of cash and cash equivalents [Line Items]        
Cash and cash equivalents $ 649,820 $ 213,697 $ 177,383 $ 230,855
Cash on hand in banks [Member]        
Cash and cash equivalents (Details) - Schedule of cash and cash equivalents [Line Items]        
Cash and cash equivalents 629,146 96,008    
Time deposits [Member]        
Cash and cash equivalents (Details) - Schedule of cash and cash equivalents [Line Items]        
Cash and cash equivalents $ 20,674 $ 117,689