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

Trade accounts receivable (Details) - Schedule of expected credit loss

v3.21.1
Trade accounts receivable (Details) - Schedule of expected credit loss - MXN ($)
$ in Thousands
12 Months Ended
Jan. 03, 2021
Dec. 31, 2019
Schedule of expected credit loss [Abstract]    
Balance $ (13,640) $ (9,340)
Expected credit loss (46,260) (22,515)
Specific credit loss (11,367)  
Amounts written off 62,184 18,215
Balance $ (9,083) $ (13,640)