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v3.19.2

Retrospective restatement of the 2016 and 2017 financial statements (Schedule of Balances of Related Parties) (Details) - MXN ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | --- | ---
Non current assets |  |  |
Accounts receivable: | $ 648,281 | $ 648,281 | $ 648,239
Long-term loans: |  |  |
Long-term loans: |  | 3,032,599 | 2,364,545
Accounts payable (Adjustment): |  |  |
Accounts payable |  | (211,915) | (210,982)
Loans (Adjustment): |  |  |
Loans (Adjustment): |  | 3,816 | 2,508
Transfer of current liabilities: |  |  |
Accounts receivable |  | (329,521) | (329,134)
Loans |  | (2,913,325) | (2,443,294)
Recorded interest |  | (229,935) | (31,882)
Industrias CH, S.A.B. de C.V. [Member] |  |  |
Non current assets |  |  |
Accounts receivable: |  | 648,281 | 648,239
Long-term loans: |  |  |
Long-term loans: | $ 730,278 | 530,281 | 88,433
Accounts payable (Adjustment): |  |  |
Accounts payable |  | (205,902) | (204,917)
Loans (Adjustment): |  |  |
Loans (Adjustment): |  |  | (998)
Perfiles Comerciales Sigosa, S.A. de C.V. [Member] |  |  |
Long-term loans: |  |  |
Long-term loans: |  | 806,397 | 705,064
Accounts payable (Adjustment): |  |  |
Accounts payable |  | (2,096) | (2,122)
Proyectos Comercializadora el Ninzi, S.A. de C.V. [Member] |  |  |
Long-term loans: |  |  |
Long-term loans: |  | 1,695,921 | 1,571,048
Tuberias Procarsa, S.A. de C.V. [Member] |  |  |
Accounts payable (Adjustment): |  |  |
Accounts payable |  | (3,866) | (3,943)
Loans (Adjustment): |  |  |
Loans (Adjustment): |  | 3,866 | 3,943
Accounts payable other [Member] |  |  |
Accounts payable (Adjustment): |  |  |
Accounts payable |  | (51) |
Pytsa Industrial, S.A. de C.V. [Member] |  |  |
Loans (Adjustment): |  |  |
Loans (Adjustment): |  | $ (50) | $ (437)

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